[INFO] fetching crate forester-rs 0.4.1...
[INFO] testing forester-rs-0.4.1 against 1.93.0 for beta-1.94-1
[INFO] extracting crate forester-rs 0.4.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate forester-rs 0.4.1
[INFO] finished tweaking crates.io crate forester-rs 0.4.1
[INFO] tweaked toml for crates.io crate forester-rs 0.4.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate forester-rs 0.4.1 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 272 packages to latest compatible versions
[INFO] [stderr]       Adding axum v0.6.20 (available: v0.8.8)
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[INFO] [stderr]       Adding strum v0.26.3 (available: v0.27.2)
[INFO] [stderr]       Adding strum_macros v0.26.4 (available: v0.27.2)
[INFO] [stderr]       Adding tungstenite v0.21.0 (available: v0.28.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dot-generator v0.2.0
[INFO] [stderr]   Downloaded dot-structures v0.1.2
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[INFO] [stderr]   Downloaded forester-http v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9ce716df5b5bd23ce99baf33608f945ff9e5acd0fc1d6df8aaf064b082c34ea
[INFO] running `Command { std: "docker" "start" "-a" "a9ce716df5b5bd23ce99baf33608f945ff9e5acd0fc1d6df8aaf064b082c34ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9ce716df5b5bd23ce99baf33608f945ff9e5acd0fc1d6df8aaf064b082c34ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9ce716df5b5bd23ce99baf33608f945ff9e5acd0fc1d6df8aaf064b082c34ea", kill_on_drop: false }`
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[INFO] [stdout] 80a199915d90454551439fc034fda8859baacb25309c04c5b225e5109ea0e037
[INFO] running `Command { std: "docker" "start" "-a" "80a199915d90454551439fc034fda8859baacb25309c04c5b225e5109ea0e037", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rand v0.9.2
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[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
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[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling parsit v0.2.0
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[INFO] [stderr]    Compiling strum v0.26.3
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[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling forester-rs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]   --> src/runtime/args.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::fmt::{format, Display, Formatter};
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::rtree::rnode::RNode`
[INFO] [stdout]   --> src/runtime/context.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use super::rtree::rnode::RNode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/runtime/builder.rs:488:8
[INFO] [stdout]     |
[INFO] [stdout] 481 | impl ServerPort {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 488 |     fn get(&self) -> u16 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client` is never read
[INFO] [stdout]   --> src/runtime/forester/serv.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct HttpServ {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     client: Client<HttpConnector, Body>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HttpServ` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buf_size` is never read
[INFO] [stdout]    --> src/runtime/ros.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub struct TargetCfg {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 141 |     tp: String,
[INFO] [stdout] 142 |     buf_size: Option<usize>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TargetCfg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tp` and `msg` are never read
[INFO] [stdout]    --> src/runtime/ros.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub struct ForesterRosMessage {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 166 |     tp: String,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 167 |     msg: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ForesterRosMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree/parser/ast.rs:115:19
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn to_inv(&self) -> Invocation {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn to_inv(&self) -> Invocation<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree/parser/ast.rs:118:24
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn to_inv_args(&self, args: Arguments) -> Invocation {
[INFO] [stdout]     |                        ^^^^^                      ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn to_inv_args(&self, args: Arguments) -> Invocation<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 41s
[INFO] running `Command { std: "docker" "inspect" "80a199915d90454551439fc034fda8859baacb25309c04c5b225e5109ea0e037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a199915d90454551439fc034fda8859baacb25309c04c5b225e5109ea0e037", kill_on_drop: false }`
[INFO] [stdout] 80a199915d90454551439fc034fda8859baacb25309c04c5b225e5109ea0e037
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d9e4a5a71e3739ee10e203b3564dc71515a719a0e688b27f5aa33646eebf767
[INFO] running `Command { std: "docker" "start" "-a" "6d9e4a5a71e3739ee10e203b3564dc71515a719a0e688b27f5aa33646eebf767", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling tungstenite v0.21.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling deadpool v0.12.3
[INFO] [stderr]    Compiling h2 v0.3.27
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling hyper-util v0.1.19
[INFO] [stderr]    Compiling wiremock v0.6.5
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling forester-http v0.1.0
[INFO] [stderr]    Compiling forester-rs v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]   --> src/runtime/args.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::fmt::{format, Display, Formatter};
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::rtree::rnode::RNode`
[INFO] [stdout]   --> src/runtime/context.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use super::rtree::rnode::RNode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]   --> src/runtime/args.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::fmt::{format, Display, Formatter};
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::rtree::rnode::RNode`
[INFO] [stdout]   --> src/runtime/context.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use super::rtree::rnode::RNode;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tests::turn_on_logs`
[INFO] [stdout]    --> src/runtime/rtree.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |     use crate::tests::turn_on_logs;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Impl`
[INFO] [stdout]  --> src/tests/actions_re.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::runtime::action::{Impl, ImplRemote};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Impl`
[INFO] [stdout]  --> src/tests/trimmer.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::runtime::action::{Impl};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ServiceExt`
[INFO] [stdout]   --> src/tests/simulator.rs:14:26
[INFO] [stdout]    |
[INFO] [stdout] 14 | use axum::{Json, Router, ServiceExt};
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/runtime/builder.rs:488:8
[INFO] [stdout]     |
[INFO] [stdout] 481 | impl ServerPort {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 488 |     fn get(&self) -> u16 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client` is never read
[INFO] [stdout]   --> src/runtime/forester/serv.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct HttpServ {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     client: Client<HttpConnector, Body>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HttpServ` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buf_size` is never read
[INFO] [stdout]    --> src/runtime/ros.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub struct TargetCfg {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 141 |     tp: String,
[INFO] [stdout] 142 |     buf_size: Option<usize>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TargetCfg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tp` and `msg` are never read
[INFO] [stdout]    --> src/runtime/ros.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub struct ForesterRosMessage {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 166 |     tp: String,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 167 |     msg: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ForesterRosMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SmokeTest` is never constructed
[INFO] [stdout]   --> src/tests/trimmer.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | struct SmokeTest;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree/parser/ast.rs:115:19
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn to_inv(&self) -> Invocation {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn to_inv(&self) -> Invocation<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree/parser/ast.rs:118:24
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn to_inv_args(&self, args: Arguments) -> Invocation {
[INFO] [stdout]     |                        ^^^^^                      ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn to_inv_args(&self, args: Arguments) -> Invocation<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/tests/trimmer.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     forester.add_trim_task(TrimTask::rt_tree(Test));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let _ = forester.add_trim_task(TrimTask::rt_tree(Test));
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/tests/trimmer.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     forester.add_trim_task(TrimTask::rt_tree(Test));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let _ = forester.add_trim_task(TrimTask::rt_tree(Test));
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/runtime/builder.rs:488:8
[INFO] [stdout]     |
[INFO] [stdout] 481 | impl ServerPort {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 488 |     fn get(&self) -> u16 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client` is never read
[INFO] [stdout]   --> src/runtime/forester/serv.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct HttpServ {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     client: Client<HttpConnector, Body>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HttpServ` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buf_size` is never read
[INFO] [stdout]    --> src/runtime/ros.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub struct TargetCfg {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 141 |     tp: String,
[INFO] [stdout] 142 |     buf_size: Option<usize>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TargetCfg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tp` and `msg` are never read
[INFO] [stdout]    --> src/runtime/ros.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub struct ForesterRosMessage {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 166 |     tp: String,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 167 |     msg: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ForesterRosMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree/parser/ast.rs:115:19
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn to_inv(&self) -> Invocation {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn to_inv(&self) -> Invocation<'_> {
[INFO] [stdout]     |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree/parser/ast.rs:118:24
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn to_inv_args(&self, args: Arguments) -> Invocation {
[INFO] [stdout]     |                        ^^^^^                      ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn to_inv_args(&self, args: Arguments) -> Invocation<'_> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "6d9e4a5a71e3739ee10e203b3564dc71515a719a0e688b27f5aa33646eebf767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9e4a5a71e3739ee10e203b3564dc71515a719a0e688b27f5aa33646eebf767", kill_on_drop: false }`
[INFO] [stdout] 6d9e4a5a71e3739ee10e203b3564dc71515a719a0e688b27f5aa33646eebf767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f63896ea44885b43d6b4e6c833a0c86cd3dab46b612ec84bb2633b1e7091e5d
[INFO] running `Command { std: "docker" "start" "-a" "2f63896ea44885b43d6b4e6c833a0c86cd3dab46b612ec84bb2633b1e7091e5d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `format`
[INFO] [stderr]   --> src/runtime/args.rs:17:16
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::fmt::{format, Display, Formatter};
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::rtree::rnode::RNode`
[INFO] [stderr]   --> src/runtime/context.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use super::rtree::rnode::RNode;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get` is never used
[INFO] [stderr]    --> src/runtime/builder.rs:488:8
[INFO] [stderr]     |
[INFO] [stderr] 481 | impl ServerPort {
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 488 |     fn get(&self) -> u16 {
[INFO] [stderr]     |        ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `client` is never read
[INFO] [stderr]   --> src/runtime/forester/serv.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct HttpServ {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 37 |     client: Client<HttpConnector, Body>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HttpServ` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `buf_size` is never read
[INFO] [stderr]    --> src/runtime/ros.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 140 | pub struct TargetCfg {
[INFO] [stderr]     |            --------- field in this struct
[INFO] [stderr] 141 |     tp: String,
[INFO] [stderr] 142 |     buf_size: Option<usize>,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TargetCfg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `tp` and `msg` are never read
[INFO] [stderr]    --> src/runtime/ros.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 165 | pub struct ForesterRosMessage {
[INFO] [stderr]     |            ------------------ fields in this struct
[INFO] [stderr] 166 |     tp: String,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 167 |     msg: String,
[INFO] [stderr]     |     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ForesterRosMessage` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree/parser/ast.rs:115:19
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn to_inv(&self) -> Invocation {
[INFO] [stderr]     |                   ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn to_inv(&self) -> Invocation<'_> {
[INFO] [stderr]     |                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree/parser/ast.rs:118:24
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub fn to_inv_args(&self, args: Arguments) -> Invocation {
[INFO] [stderr]     |                        ^^^^^                      ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub fn to_inv_args(&self, args: Arguments) -> Invocation<'_> {
[INFO] [stderr]     |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `forester-rs` (lib) generated 8 warnings (run `cargo fix --lib -p forester-rs` to apply 4 suggestions)
[INFO] [stderr] warning: unused import: `crate::tests::turn_on_logs`
[INFO] [stderr]    --> src/runtime/rtree.rs:289:9
[INFO] [stderr]     |
[INFO] [stderr] 289 |     use crate::tests::turn_on_logs;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Impl`
[INFO] [stderr]  --> src/tests/actions_re.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::runtime::action::{Impl, ImplRemote};
[INFO] [stderr]   |                              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Impl`
[INFO] [stderr]  --> src/tests/trimmer.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::runtime::action::{Impl};
[INFO] [stderr]   |                              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ServiceExt`
[INFO] [stderr]   --> src/tests/simulator.rs:14:26
[INFO] [stderr]    |
[INFO] [stderr] 14 | use axum::{Json, Router, ServiceExt};
[INFO] [stderr]    |                          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SmokeTest` is never constructed
[INFO] [stderr]   --> src/tests/trimmer.rs:92:8
[INFO] [stderr]    |
[INFO] [stderr] 92 | struct SmokeTest;
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/tests/trimmer.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     forester.add_trim_task(TrimTask::rt_tree(Test));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let _ = forester.add_trim_task(TrimTask::rt_tree(Test));
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/tests/trimmer.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     forester.add_trim_task(TrimTask::rt_tree(Test));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let _ = forester.add_trim_task(TrimTask::rt_tree(Test));
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `forester-rs` (lib test) generated 15 warnings (8 duplicates) (run `cargo fix --lib -p forester-rs --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/forester_rs-6f4e0ddcdd95f84f)
[INFO] [stdout] 
[INFO] [stdout] running 106 tests
[INFO] [stdout] test runtime::action::builtin::http::tests::smoke ... ignored
[INFO] [stdout] test runtime::ros::client::tests::smoke ... ignored
[INFO] [stdout] test runtime::rtree::iter::tests::smoke ... ok
[INFO] [stdout] test runtime::rtree::macros::tests::arg ... ok
[INFO] [stdout] test runtime::builder::ros_nav::tests::print ... ok
[INFO] [stdout] test runtime::rtree::analyzer::tests::find_and_parent ... ok
[INFO] [stdout] test runtime::rtree::builder::tests::smoke ... ok
[INFO] [stdout] test runtime::rtree::tests::decorator_lambda ... ok
[INFO] [stdout] test runtime::rtree::tests::params ... ok
[INFO] [stdout] test runtime::rtree::tests::params2 ... ok
[INFO] [stdout] test runtime::rtree::tests::smoke ... ok
[INFO] [stdout] test tests::actions::builtin_test ... ok
[INFO] [stdout] test runtime::action::builtin::data::tests::store_tick ... ok
[INFO] [stdout] test simulator::actions::tests::smoke ... ok
[INFO] [stdout] test tests::actions::lock_unlock ... ok
[INFO] [stdout] test simulator::tests::smoke_all_success ... ok
[INFO] [stdout] test tests::actions::mix_test ... ignored
[INFO] [stdout] test runtime::action::builtin::data::tests::lock_unlock ... ok
[INFO] [stdout] test tests::actions::sync_action_halt_ok ... ok
[INFO] [stdout] test tests::actions::builtin_actions ... ok
[INFO] [stdout] test runtime::action::builtin::remote::tests::smoke ... ok
[INFO] [stdout] test tests::args::inter_args ... ok
[INFO] [stdout] test tests::args::inter_args_decorator ... ok
[INFO] [stdout] test tests::args::inter_args_ho ... ok
[INFO] [stdout] test tests::args::inter_args_lambda ... ok
[INFO] [stdout] test tests::args::inter_args_pointers ... ok
[INFO] [stdout] test tests::args::pointers ... ok
[INFO] [stdout] test tests::actions_re::remote_in_tree ... ok
[INFO] [stdout] test tests::args::inter_args_func ... ok
[INFO] [stdout] test tests::decorator::repeat_failure ... ok
[INFO] [stdout] test tests::actions::sync_action_halt_err ... ok
[INFO] [stdout] test tests::actions_re::remote_smoke ... ok
[INFO] [stdout] test tests::decorator::repeat_reactive ... ok
[INFO] [stdout] test tests::decorator::repeat_repeat ... ok
[INFO] [stdout] test tests::decorator::simple_inverter ... ok
[INFO] [stdout] test tests::decorator::simple_repeat ... ok
[INFO] [stdout] test tests::decorator::simple_retry ... ok
[INFO] [stdout] test tests::decorator::retry_retry ... ok
[INFO] [stdout] test tests::flow::fallback ... ok
[INFO] [stdout] test tests::flow::fallback_reset_after_running_failure ... ok
[INFO] [stdout] test tests::flow::fallback_handles_halt ... ok
[INFO] [stdout] test tests::flow::fallback_retry ... ok
[INFO] [stdout] test tests::flow::fallback_reset_after_running_success ... ok
[INFO] [stdout] test tests::flow::parallel_simple ... ok
[INFO] [stdout] test tests::flow::mseq_restart_all_children ... ok
[INFO] [stdout] test tests::flow::r_fallback_halt_on_interrupt ... ok
[INFO] [stdout] test tests::flow::r_fallback_halted_by_running ... ok
[INFO] [stdout] test tests::flow::parallel_simple_w_retry ... ok
[INFO] [stdout] test tests::flow::r_sequence_halted_by_running ... ok
[INFO] [stdout] test tests::flow::sequence_handles_halt ... ok
[INFO] [stdout] test tests::flow::sequence_reset_after_running_failure ... ok
[INFO] [stdout] test tests::flow::sequence_reset_after_running_success ... ok
[INFO] [stdout] test tests::flow::r_sequence_halt_on_interrupt ... ok
[INFO] [stdout] test tests::flow::sequence_running ... ok
[INFO] [stdout] test tests::flow::sequence_restart_all_children ... ok
[INFO] [stdout] test tests::flow::simple_sequence ... ok
[INFO] [stdout] test tests::import::smoke ... ok
[INFO] [stdout] test tests::nav::import_smoke ... ok
[INFO] [stdout] test tests::params::any_type ... ok
[INFO] [stdout] test tests::params::fail_types ... ok
[INFO] [stdout] test tests::parser::smoke ... ok
[INFO] [stdout] test tests::rtree::tests::ho_op ... ok
[INFO] [stdout] test tests::nav::export_smoke ... FAILED
[INFO] [stdout] test tests::actions::builtin_http_get ... FAILED
[INFO] [stdout] test tests::rtree::tests::std_action ... ok
[INFO] [stdout] test tests::rtree::tests::lambda_ho_op ... ok
[INFO] [stdout] test tests::rtree::tests::ho_tree ... ok
[INFO] [stdout] test tests::simulator::smoke_remote ... ignored
[INFO] [stdout] test tests::simulator::file ... ok
[INFO] [stdout] test tests::simulator::smoke ... FAILED
[INFO] [stdout] test tests::simulator::text ... FAILED
[INFO] [stdout] test tests::tracer::custom_state ... ok
[INFO] [stdout] test tests::tracer::file ... FAILED
[INFO] [stdout] test tests::trimmer::naive ... FAILED
[INFO] [stdout] test tests::vizualizer::manual ... ignored
[INFO] [stdout] test tracer::tests::smoke_mem ... ok
[INFO] [stdout] test tree::parser::lexer::tests::number ... ok
[INFO] [stdout] test tree::parser::lexer::tests::string ... ok
[INFO] [stdout] test tree::parser::tests::arguments::call_arg ... ok
[INFO] [stdout] test tree::parser::tests::arguments::call_arg_part ... ok
[INFO] [stdout] test tree::parser::tests::arguments::plain_arg ... ok
[INFO] [stdout] test tests::trimmer::smoke ... FAILED
[INFO] [stdout] test tree::parser::tests::call::calls ... ok
[INFO] [stdout] test tree::parser::tests::call::capt_invocation ... ok
[INFO] [stdout] test tree::parser::tests::call::decorator ... ok
[INFO] [stdout] test tree::parser::tests::call::invocation ... ok
[INFO] [stdout] test tree::parser::tests::call::lambda ... ok
[INFO] [stdout] test tree::parser::tests::definition::definition ... ok
[INFO] [stdout] test tree::parser::tests::definition::impl_definition ... ok
[INFO] [stdout] test tree::parser::tests::file::file ... ok
[INFO] [stdout] test tree::parser::tests::file::short_description_file ... ok
[INFO] [stdout] test tree::parser::tests::import::import ... ok
[INFO] [stdout] test tree::parser::tests::import::import_names ... ok
[INFO] [stdout] test tree::parser::tests::import::import_names_alias ... ok
[INFO] [stdout] test tree::parser::tests::definition::short_definition ... ok
[INFO] [stdout] test tree::parser::tests::message::object ... ok
[INFO] [stdout] test tree::parser::tests::message::simple_mess ... ok
[INFO] [stdout] test tree::parser::tests::params::params ... ok
[INFO] [stdout] test tree::parser::tests::tests::script ... ok
[INFO] [stdout] test visualizer::tests::smoke ... ok
[INFO] [stdout] test tests::daemons::built_in ... ok
[INFO] [stdout] test tests::daemons::built_in_async ... ok
[INFO] [stdout] test tests::tracer::smoke ... ok
[INFO] [stdout] test tests::actions_re::smoke_serv ... ok
[INFO] [stdout] test tests::decorator::simple_delay ... ok
[INFO] [stdout] test tests::daemons::smoke ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nav::export_smoke stdout ----
[INFO] [stdout] [ast] built project with root: "/opt/rustwide/workdir/tree/tests/ros/nav/smoke", main file: main.tree and root definition: MainTree 
[INFO] [stdout] [tree[construct]] found invocation , id 2 in parent 1
[INFO] [stdout] [tree[construct]] found import from another file,  id 2 in parent 1
[INFO] [stdout] [tree[construct]] found ho invocation with id 3 in parent 2
[INFO] [stdout] [tree[construct]] found invocation , id 3 in parent 1
[INFO] [stdout] [tree[construct]] found invocation , id 4 in parent 3
[INFO] [stdout] [tree[construct]] found import from another file,  id 4 in parent 3
[INFO] [stdout] [tree[construct]] found decorator retry, id 5 in parent 3
[INFO] [stdout] [tree[construct]] found ho invocation with id 6 in parent 4
[INFO] [stdout] [tree[construct]] found invocation , id 6 in parent 3
[INFO] [stdout] [tree[construct]] found import from another file,  id 6 in parent 3
[INFO] [stdout] [tree[construct]] found invocation , id 7 in parent 5
[INFO] [stdout] [tree[construct]] found ho invocation with id 8 in parent 6
[INFO] [stdout] [tree[construct]] found decorator retry, id 8 in parent 3
[INFO] [stdout] [tree[construct]] found invocation , id 9 in parent 7
[INFO] [stdout] [tree[construct]] found import from another file,  id 9 in parent 7
[INFO] [stdout] [tree[construct]] found invocation , id 10 in parent 7
[INFO] [stdout] [tree[construct]] found invocation , id 11 in parent 8
[INFO] [stdout] [tree[construct]] found invocation , id 12 in parent 10
[INFO] [stdout] [tree[construct]] found import from another file,  id 12 in parent 10
[INFO] [stdout] [tree[construct]] found invocation , id 13 in parent 10
[INFO] [stdout] [tree[construct]] found import from another file,  id 13 in parent 10
[INFO] [stdout] [tree[construct]] found invocation , id 14 in parent 11
[INFO] [stdout] [tree[construct]] found import from another file,  id 14 in parent 11
[INFO] [stdout] [tree[construct]] found invocation , id 15 in parent 11
[INFO] [stdout] [tree[construct]] found invocation , id 16 in parent 15
[INFO] [stdout] [tree[construct]] found import from another file,  id 16 in parent 15
[INFO] [stdout] [tree[construct]] found invocation , id 17 in parent 15
[INFO] [stdout] [tree[construct]] found import from another file,  id 17 in parent 15
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nav::export_smoke' (452) panicked at src/tests/nav.rs:16:33:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: io: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58bc630929c2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58bc630929c2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58bc630929c2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x58bc630929c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x58bc630a59a7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58bc630a59a7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x58bc6305d806 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58bc6305d806 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58bc6306fe59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x58bc6306fe59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58bc6306fcf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58bc6267ab5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58bc6267ab5e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58bc63070182 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58bc63070182 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58bc6306ff18 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58bc6306adb9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x58bc630516ed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58bc630b092c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58bc630afb72 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58bc62495afa - core::result::Result<T,E>::unwrap::h12270711a64649b5
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58bc62495afa - forester_rs::tests::nav::export_smoke::h8c9d8ed7e9226371
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/nav.rs:16:33
[INFO] [stdout]   22:     0x58bc62495d47 - forester_rs::tests::nav::export_smoke::{{closure}}::hed078924b70147f9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/nav.rs:9:18
[INFO] [stdout]   23:     0x58bc620fdd66 - core::ops::function::FnOnce::call_once::h20471ecb027ce3e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58bc6267a98b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58bc6267a98b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58bc6268e31a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58bc6268e31a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58bc6268e31a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58bc6268e31a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58bc6268e31a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58bc6268e31a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58bc6268e31a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58bc626685b4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58bc626685b4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x58bc6266bee2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58bc6266bee2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58bc6266bee2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58bc6266bee2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x58bc6266bee2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58bc6306635f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58bc6306635f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x748fd4c6caa4 - <unknown>
[INFO] [stdout]   45:     0x748fd4cf9a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::actions::builtin_http_get stdout ----
[INFO] [stdout] [reqwest::blocking::wait] (ThreadId(93)) park without timeout
[INFO] [stdout] [reqwest::blocking::client] (ThreadId(108)) start runtime::block_on
[INFO] [stdout] [flow[run]] tick:17, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:17, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:18
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 18
[INFO] [stdout] [flow[ready]] tick:18, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:18, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 18
[INFO] [stdout] [flow[run]] tick:18, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:18, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 18
[INFO] [stdout] [leaf[run]] tick:18, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:18, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 18
[INFO] [stdout] [flow[run]] tick:18, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:18, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:18, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 18
[INFO] [stdout] [flow[ready]] tick:18, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:18, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 18
[INFO] [stdout] [flow[run]] tick:18, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:18, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:19
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 19
[INFO] [stdout] [flow[ready]] tick:19, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:19, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 19
[INFO] [stdout] [flow[run]] tick:19, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:19, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 19
[INFO] [stdout] [leaf[run]] tick:19, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:19, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 19
[INFO] [stdout] [flow[run]] tick:19, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:19, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:19, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 19
[INFO] [stdout] [flow[ready]] tick:19, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:19, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 19
[INFO] [stdout] [flow[run]] tick:19, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:19, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:20
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 20
[INFO] [stdout] [flow[ready]] tick:20, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:20, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 20
[INFO] [stdout] [flow[run]] tick:20, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:20, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 20
[INFO] [stdout] [leaf[run]] tick:20, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:20, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 20
[INFO] [stdout] [flow[run]] tick:20, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:20, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:20, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 20
[INFO] [stdout] [flow[ready]] tick:20, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:20, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 20
[INFO] [stdout] [flow[run]] tick:20, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:20, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:21
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 21
[INFO] [stdout] [flow[ready]] tick:21, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:21, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 21
[INFO] [stdout] [flow[run]] tick:21, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:21, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 21
[INFO] [stdout] [leaf[run]] tick:21, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:21, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 21
[INFO] [stdout] [flow[run]] tick:21, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:21, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:21, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 21
[INFO] [stdout] [flow[ready]] tick:21, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:21, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 21
[INFO] [stdout] [flow[run]] tick:21, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:21, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:22
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 22
[INFO] [stdout] [flow[ready]] tick:22, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:22, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 22
[INFO] [stdout] [flow[run]] tick:22, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:22, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 22
[INFO] [stdout] [leaf[run]] tick:22, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:22, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 22
[INFO] [stdout] [flow[run]] tick:22, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:22, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:22, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 22
[INFO] [stdout] [flow[ready]] tick:22, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:22, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 22
[INFO] [stdout] [flow[run]] tick:22, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:22, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:23
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 23
[INFO] [stdout] [flow[ready]] tick:23, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:23, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 23
[INFO] [stdout] [flow[run]] tick:23, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:23, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 23
[INFO] [stdout] [leaf[run]] tick:23, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:23, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 23
[INFO] [stdout] [flow[run]] tick:23, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:23, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:23, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 23
[INFO] [stdout] [flow[ready]] tick:23, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:23, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 23
[INFO] [stdout] [flow[run]] tick:23, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:23, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:24
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 24
[INFO] [stdout] [flow[ready]] tick:24, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:24, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 24
[INFO] [stdout] [flow[run]] tick:24, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:24, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 24
[INFO] [stdout] [leaf[run]] tick:24, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:24, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 24
[INFO] [stdout] [flow[run]] tick:24, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:24, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:24, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 24
[INFO] [stdout] [flow[ready]] tick:24, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:24, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 24
[INFO] [stdout] [flow[run]] tick:24, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:24, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:25
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 25
[INFO] [stdout] [flow[ready]] tick:25, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:25, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 25
[INFO] [stdout] [flow[run]] tick:25, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:25, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 25
[INFO] [stdout] [leaf[run]] tick:25, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:25, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 25
[INFO] [stdout] [flow[run]] tick:25, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:25, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:25, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 25
[INFO] [stdout] [flow[ready]] tick:25, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:25, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 25
[INFO] [stdout] [flow[run]] tick:25, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:25, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:26
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 26
[INFO] [stdout] [flow[ready]] tick:26, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:26, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 26
[INFO] [stdout] [flow[run]] tick:26, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:26, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 26
[INFO] [stdout] [leaf[run]] tick:26, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:26, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 26
[INFO] [stdout] [flow[run]] tick:26, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:26, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:26, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 26
[INFO] [stdout] [flow[ready]] tick:26, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:26, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 26
[INFO] [stdout] [flow[run]] tick:26, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:26, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:27
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 27
[INFO] [stdout] [flow[ready]] tick:27, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:27, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 27
[INFO] [stdout] [flow[run]] tick:27, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:27, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 27
[INFO] [stdout] [leaf[run]] tick:27, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:27, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 27
[INFO] [stdout] [flow[run]] tick:27, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:27, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:27, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 27
[INFO] [stdout] [flow[ready]] tick:27, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:27, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 27
[INFO] [stdout] [flow[run]] tick:27, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:27, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:28
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 28
[INFO] [stdout] [flow[ready]] tick:28, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:28, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 28
[INFO] [stdout] [flow[run]] tick:28, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:28, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 28
[INFO] [stdout] [leaf[run]] tick:28, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:28, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 28
[INFO] [stdout] [flow[run]] tick:28, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:28, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:28, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 28
[INFO] [stdout] [flow[ready]] tick:28, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:28, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 28
[INFO] [stdout] [flow[run]] tick:28, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:28, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:29
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 29
[INFO] [stdout] [flow[ready]] tick:29, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:29, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 29
[INFO] [stdout] [flow[run]] tick:29, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:29, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 29
[INFO] [stdout] [leaf[run]] tick:29, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:29, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 29
[INFO] [stdout] [flow[run]] tick:29, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:29, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:29, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 29
[INFO] [stdout] [flow[ready]] tick:29, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:29, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 29
[INFO] [stdout] [flow[run]] tick:29, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:29, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:30
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 30
[INFO] [stdout] [flow[ready]] tick:30, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:30, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 30
[INFO] [stdout] [flow[run]] tick:30, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:30, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 30
[INFO] [stdout] [leaf[run]] tick:30, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:30, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 30
[INFO] [stdout] [flow[run]] tick:30, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:30, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:30, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 30
[INFO] [stdout] [flow[ready]] tick:30, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:30, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 30
[INFO] [stdout] [flow[run]] tick:30, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:30, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:31
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 31
[INFO] [stdout] [flow[ready]] tick:31, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:31, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 31
[INFO] [stdout] [flow[run]] tick:31, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:31, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 31
[INFO] [stdout] [leaf[run]] tick:31, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:31, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 31
[INFO] [stdout] [flow[run]] tick:31, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:31, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:31, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 31
[INFO] [stdout] [flow[ready]] tick:31, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:31, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 31
[INFO] [stdout] [flow[run]] tick:31, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:31, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:32
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 32
[INFO] [stdout] [flow[ready]] tick:32, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:32, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 32
[INFO] [stdout] [flow[run]] tick:32, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:32, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 32
[INFO] [stdout] [leaf[run]] tick:32, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:32, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 32
[INFO] [stdout] [flow[run]] tick:32, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:32, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:32, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 32
[INFO] [stdout] [flow[ready]] tick:32, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:32, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 32
[INFO] [stdout] [flow[run]] tick:32, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:32, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:33
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 33
[INFO] [stdout] [flow[ready]] tick:33, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:33, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 33
[INFO] [stdout] [flow[run]] tick:33, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:33, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 33
[INFO] [stdout] [leaf[run]] tick:33, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:33, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 33
[INFO] [stdout] [flow[run]] tick:33, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:33, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:33, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 33
[INFO] [stdout] [flow[ready]] tick:33, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:33, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 33
[INFO] [stdout] [flow[run]] tick:33, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:33, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:34
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 34
[INFO] [stdout] [flow[ready]] tick:34, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:34, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 34
[INFO] [stdout] [flow[run]] tick:34, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:34, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 34
[INFO] [stdout] [leaf[run]] tick:34, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:34, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 34
[INFO] [stdout] [flow[run]] tick:34, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:34, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:34, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 34
[INFO] [stdout] [flow[ready]] tick:34, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:34, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 34
[INFO] [stdout] [flow[run]] tick:34, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:34, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:35
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 35
[INFO] [stdout] [flow[ready]] tick:35, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:35, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 35
[INFO] [stdout] [flow[run]] tick:35, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:35, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 35
[INFO] [stdout] [leaf[run]] tick:35, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:35, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 35
[INFO] [stdout] [flow[run]] tick:35, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:35, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:35, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 35
[INFO] [stdout] [flow[ready]] tick:35, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:35, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 35
[INFO] [stdout] [flow[run]] tick:35, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:35, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:36
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 36
[INFO] [stdout] [flow[ready]] tick:36, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:36, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 36
[INFO] [stdout] [flow[run]] tick:36, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:36, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 36
[INFO] [stdout] [leaf[run]] tick:36, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:36, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 36
[INFO] [stdout] [flow[run]] tick:36, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:36, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:36, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 36
[INFO] [stdout] [flow[ready]] tick:36, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:36, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 36
[INFO] [stdout] [flow[run]] tick:36, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:36, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:37
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 37
[INFO] [stdout] [flow[ready]] tick:37, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:37, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 37
[INFO] [stdout] [flow[run]] tick:37, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:37, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 37
[INFO] [stdout] [leaf[run]] tick:37, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:37, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 37
[INFO] [stdout] [flow[run]] tick:37, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:37, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:37, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 37
[INFO] [stdout] [flow[ready]] tick:37, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:37, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 37
[INFO] [stdout] [flow[run]] tick:37, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:37, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:38
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 38
[INFO] [stdout] [flow[ready]] tick:38, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:38, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 38
[INFO] [stdout] [flow[run]] tick:38, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:38, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 38
[INFO] [stdout] [leaf[run]] tick:38, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:38, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 38
[INFO] [stdout] [flow[run]] tick:38, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:38, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:38, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 38
[INFO] [stdout] [flow[ready]] tick:38, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:38, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 38
[INFO] [stdout] [flow[run]] tick:38, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:38, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:39
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 39
[INFO] [stdout] [flow[ready]] tick:39, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:39, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 39
[INFO] [stdout] [flow[run]] tick:39, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:39, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 39
[INFO] [stdout] [leaf[run]] tick:39, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:39, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 39
[INFO] [stdout] [flow[run]] tick:39, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:39, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:39, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 39
[INFO] [stdout] [flow[ready]] tick:39, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:39, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 39
[INFO] [stdout] [flow[run]] tick:39, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:39, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:40
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 40
[INFO] [stdout] [flow[ready]] tick:40, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:40, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 40
[INFO] [stdout] [flow[run]] tick:40, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:40, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 40
[INFO] [stdout] [leaf[run]] tick:40, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:40, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 40
[INFO] [stdout] [flow[run]] tick:40, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:40, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:40, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 40
[INFO] [stdout] [flow[ready]] tick:40, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:40, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 40
[INFO] [stdout] [flow[run]] tick:40, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:40, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:41
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 41
[INFO] [stdout] [flow[ready]] tick:41, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:41, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 41
[INFO] [stdout] [flow[run]] tick:41, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:41, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 41
[INFO] [stdout] [leaf[run]] tick:41, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:41, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 41
[INFO] [stdout] [flow[run]] tick:41, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:41, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:41, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 41
[INFO] [stdout] [flow[ready]] tick:41, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:41, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 41
[INFO] [stdout] [flow[run]] tick:41, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:41, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:42
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 42
[INFO] [stdout] [flow[ready]] tick:42, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:42, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 42
[INFO] [stdout] [flow[run]] tick:42, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:42, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 42
[INFO] [stdout] [leaf[run]] tick:42, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:42, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 42
[INFO] [stdout] [flow[run]] tick:42, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:42, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:42, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 42
[INFO] [stdout] [flow[ready]] tick:42, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:42, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 42
[INFO] [stdout] [flow[run]] tick:42, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:42, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:43
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 43
[INFO] [stdout] [flow[ready]] tick:43, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:43, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 43
[INFO] [stdout] [flow[run]] tick:43, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:43, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 43
[INFO] [stdout] [leaf[run]] tick:43, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:43, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 43
[INFO] [stdout] [flow[run]] tick:43, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:43, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:43, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 43
[INFO] [stdout] [flow[ready]] tick:43, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:43, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 43
[INFO] [stdout] [flow[run]] tick:43, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:43, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:44
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 44
[INFO] [stdout] [flow[ready]] tick:44, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:44, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 44
[INFO] [stdout] [flow[run]] tick:44, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:44, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 44
[INFO] [stdout] [leaf[run]] tick:44, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:44, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 44
[INFO] [stdout] [flow[run]] tick:44, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:44, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:44, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 44
[INFO] [stdout] [flow[ready]] tick:44, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:44, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 44
[INFO] [stdout] [flow[run]] tick:44, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:44, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:45
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 45
[INFO] [stdout] [flow[ready]] tick:45, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:45, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 45
[INFO] [stdout] [flow[run]] tick:45, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:45, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 45
[INFO] [stdout] [leaf[run]] tick:45, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:45, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 45
[INFO] [stdout] [flow[run]] tick:45, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:45, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:45, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 45
[INFO] [stdout] [flow[ready]] tick:45, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:45, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 45
[INFO] [stdout] [flow[run]] tick:45, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:45, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:46
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 46
[INFO] [stdout] [flow[ready]] tick:46, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:46, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 46
[INFO] [stdout] [flow[run]] tick:46, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:46, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 46
[INFO] [stdout] [leaf[run]] tick:46, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:46, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 46
[INFO] [stdout] [flow[run]] tick:46, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:46, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:46, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 46
[INFO] [stdout] [flow[ready]] tick:46, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:46, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 46
[INFO] [stdout] [flow[run]] tick:46, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:46, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:47
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 47
[INFO] [stdout] [flow[ready]] tick:47, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:47, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 47
[INFO] [stdout] [flow[run]] tick:47, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:47, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 47
[INFO] [stdout] [leaf[run]] tick:47, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:47, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 47
[INFO] [stdout] [flow[run]] tick:47, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:47, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:47, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 47
[INFO] [stdout] [flow[ready]] tick:47, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:47, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 47
[INFO] [stdout] [flow[run]] tick:47, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:47, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:48
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 48
[INFO] [stdout] [flow[ready]] tick:48, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:48, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 48
[INFO] [stdout] [flow[run]] tick:48, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:48, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 48
[INFO] [stdout] [leaf[run]] tick:48, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:48, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 48
[INFO] [stdout] [flow[run]] tick:48, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:48, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:48, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 48
[INFO] [stdout] [flow[ready]] tick:48, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:48, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 48
[INFO] [stdout] [flow[run]] tick:48, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:48, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:49
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 49
[INFO] [stdout] [flow[ready]] tick:49, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:49, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 49
[INFO] [stdout] [flow[run]] tick:49, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:49, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 49
[INFO] [stdout] [leaf[run]] tick:49, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:49, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 49
[INFO] [stdout] [flow[run]] tick:49, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:49, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:49, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 49
[INFO] [stdout] [flow[ready]] tick:49, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:49, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 49
[INFO] [stdout] [flow[run]] tick:49, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:49, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:50
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 50
[INFO] [stdout] [flow[ready]] tick:50, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:50, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 50
[INFO] [stdout] [flow[run]] tick:50, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:50, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 50
[INFO] [stdout] [leaf[run]] tick:50, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:50, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 50
[INFO] [stdout] [flow[run]] tick:50, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:50, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:50, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 50
[INFO] [stdout] [flow[ready]] tick:50, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:50, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 50
[INFO] [stdout] [flow[run]] tick:50, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:50, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:51
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 51
[INFO] [stdout] [flow[ready]] tick:51, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:51, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 51
[INFO] [stdout] [flow[run]] tick:51, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:51, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 51
[INFO] [stdout] [leaf[run]] tick:51, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:51, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 51
[INFO] [stdout] [flow[run]] tick:51, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:51, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:51, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 51
[INFO] [stdout] [flow[ready]] tick:51, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:51, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 51
[INFO] [stdout] [flow[run]] tick:51, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:51, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:52
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 52
[INFO] [stdout] [flow[ready]] tick:52, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:52, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 52
[INFO] [stdout] [flow[run]] tick:52, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:52, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 52
[INFO] [stdout] [leaf[run]] tick:52, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:52, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 52
[INFO] [stdout] [flow[run]] tick:52, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:52, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:52, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 52
[INFO] [stdout] [flow[ready]] tick:52, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:52, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 52
[INFO] [stdout] [flow[run]] tick:52, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:52, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:53
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 53
[INFO] [stdout] [flow[ready]] tick:53, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:53, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 53
[INFO] [stdout] [flow[run]] tick:53, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:53, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 53
[INFO] [stdout] [leaf[run]] tick:53, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:53, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 53
[INFO] [stdout] [flow[run]] tick:53, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:53, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:53, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 53
[INFO] [stdout] [flow[ready]] tick:53, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:53, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 53
[INFO] [stdout] [flow[run]] tick:53, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:53, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:54
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 54
[INFO] [stdout] [flow[ready]] tick:54, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:54, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 54
[INFO] [stdout] [flow[run]] tick:54, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:54, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 54
[INFO] [stdout] [leaf[run]] tick:54, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:54, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 54
[INFO] [stdout] [flow[run]] tick:54, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:54, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:54, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 54
[INFO] [stdout] [flow[ready]] tick:54, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:54, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 54
[INFO] [stdout] [flow[run]] tick:54, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:54, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:55
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 55
[INFO] [stdout] [flow[ready]] tick:55, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:55, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 55
[INFO] [stdout] [flow[run]] tick:55, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:55, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 55
[INFO] [stdout] [leaf[run]] tick:55, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:55, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 55
[INFO] [stdout] [flow[run]] tick:55, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:55, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:55, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 55
[INFO] [stdout] [flow[ready]] tick:55, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:55, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 55
[INFO] [stdout] [flow[run]] tick:55, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:55, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:56
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 56
[INFO] [stdout] [flow[ready]] tick:56, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:56, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 56
[INFO] [stdout] [flow[run]] tick:56, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:56, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 56
[INFO] [stdout] [leaf[run]] tick:56, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:56, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 56
[INFO] [stdout] [flow[run]] tick:56, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:56, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:56, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 56
[INFO] [stdout] [flow[ready]] tick:56, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:56, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 56
[INFO] [stdout] [flow[run]] tick:56, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:56, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:57
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 57
[INFO] [stdout] [flow[ready]] tick:57, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:57, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 57
[INFO] [stdout] [flow[run]] tick:57, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:57, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 57
[INFO] [stdout] [leaf[run]] tick:57, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:57, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 57
[INFO] [stdout] [flow[run]] tick:57, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:57, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:57, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 57
[INFO] [stdout] [flow[ready]] tick:57, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:57, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 57
[INFO] [stdout] [flow[run]] tick:57, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:57, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:58
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 58
[INFO] [stdout] [flow[ready]] tick:58, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:58, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 58
[INFO] [stdout] [flow[run]] tick:58, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:58, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 58
[INFO] [stdout] [leaf[run]] tick:58, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:58, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 58
[INFO] [stdout] [flow[run]] tick:58, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:58, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:58, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 58
[INFO] [stdout] [flow[ready]] tick:58, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:58, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 58
[INFO] [stdout] [flow[run]] tick:58, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:58, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:59
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 59
[INFO] [stdout] [flow[ready]] tick:59, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:59, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 59
[INFO] [stdout] [flow[run]] tick:59, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:59, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 59
[INFO] [stdout] [leaf[run]] tick:59, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:59, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 59
[INFO] [stdout] [flow[run]] tick:59, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:59, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:59, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 59
[INFO] [stdout] [flow[ready]] tick:59, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:59, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 59
[INFO] [stdout] [flow[run]] tick:59, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:59, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:60
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 60
[INFO] [stdout] [flow[ready]] tick:60, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:60, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 60
[INFO] [stdout] [flow[run]] tick:60, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:60, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 60
[INFO] [stdout] [leaf[run]] tick:60, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:60, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 60
[INFO] [stdout] [flow[run]] tick:60, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:60, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:60, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 60
[INFO] [stdout] [flow[ready]] tick:60, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:60, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 60
[INFO] [stdout] [flow[run]] tick:60, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:60, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:61
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 61
[INFO] [stdout] [flow[ready]] tick:61, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:61, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 61
[INFO] [stdout] [flow[run]] tick:61, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:61, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 61
[INFO] [stdout] [leaf[run]] tick:61, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:61, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 61
[INFO] [stdout] [flow[run]] tick:61, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:61, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:61, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 61
[INFO] [stdout] [flow[ready]] tick:61, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:61, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 61
[INFO] [stdout] [flow[run]] tick:61, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:61, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:62
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 62
[INFO] [stdout] [flow[ready]] tick:62, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:62, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 62
[INFO] [stdout] [flow[run]] tick:62, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:62, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 62
[INFO] [stdout] [leaf[run]] tick:62, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:62, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 62
[INFO] [stdout] [flow[run]] tick:62, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:62, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:62, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 62
[INFO] [stdout] [flow[ready]] tick:62, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:62, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 62
[INFO] [stdout] [flow[run]] tick:62, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:62, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:63
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 63
[INFO] [stdout] [flow[ready]] tick:63, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:63, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 63
[INFO] [stdout] [flow[run]] tick:63, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:63, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 63
[INFO] [stdout] [leaf[run]] tick:63, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:63, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 63
[INFO] [stdout] [flow[run]] tick:63, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:63, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:63, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 63
[INFO] [stdout] [flow[ready]] tick:63, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:63, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 63
[INFO] [stdout] [flow[run]] tick:63, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:63, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:64
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 64
[INFO] [stdout] [flow[ready]] tick:64, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:64, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 64
[INFO] [stdout] [flow[run]] tick:64, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:64, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 64
[INFO] [stdout] [leaf[run]] tick:64, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:64, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 64
[INFO] [stdout] [flow[run]] tick:64, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:64, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:64, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 64
[INFO] [stdout] [flow[ready]] tick:64, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:64, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 64
[INFO] [stdout] [flow[run]] tick:64, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:64, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:65
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 65
[INFO] [stdout] [flow[ready]] tick:65, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:65, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 65
[INFO] [stdout] [flow[run]] tick:65, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:65, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 65
[INFO] [stdout] [leaf[run]] tick:65, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:65, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 65
[INFO] [stdout] [flow[run]] tick:65, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:65, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:65, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 65
[INFO] [stdout] [flow[ready]] tick:65, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:65, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 65
[INFO] [stdout] [flow[run]] tick:65, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:65, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:66
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 66
[INFO] [stdout] [flow[ready]] tick:66, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:66, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 66
[INFO] [stdout] [flow[run]] tick:66, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:66, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 66
[INFO] [stdout] [leaf[run]] tick:66, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:66, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 66
[INFO] [stdout] [flow[run]] tick:66, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:66, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:66, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 66
[INFO] [stdout] [flow[ready]] tick:66, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:66, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 66
[INFO] [stdout] [flow[run]] tick:66, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:66, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:67
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 67
[INFO] [stdout] [flow[ready]] tick:67, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:67, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 67
[INFO] [stdout] [flow[run]] tick:67, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:67, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 67
[INFO] [stdout] [leaf[run]] tick:67, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:67, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 67
[INFO] [stdout] [flow[run]] tick:67, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:67, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:67, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 67
[INFO] [stdout] [flow[ready]] tick:67, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:67, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 67
[INFO] [stdout] [flow[run]] tick:67, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:67, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:68
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 68
[INFO] [stdout] [flow[ready]] tick:68, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:68, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 68
[INFO] [stdout] [flow[run]] tick:68, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:68, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 68
[INFO] [stdout] [leaf[run]] tick:68, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:68, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 68
[INFO] [stdout] [flow[run]] tick:68, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:68, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:68, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 68
[INFO] [stdout] [flow[ready]] tick:68, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:68, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 68
[INFO] [stdout] [flow[run]] tick:68, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:68, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:69
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 69
[INFO] [stdout] [flow[ready]] tick:69, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:69, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 69
[INFO] [stdout] [flow[run]] tick:69, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:69, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 69
[INFO] [stdout] [leaf[run]] tick:69, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:69, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 69
[INFO] [stdout] [flow[run]] tick:69, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:69, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:69, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 69
[INFO] [stdout] [flow[ready]] tick:69, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:69, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 69
[INFO] [stdout] [flow[run]] tick:69, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:69, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:70
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 70
[INFO] [stdout] [flow[ready]] tick:70, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:70, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 70
[INFO] [stdout] [flow[run]] tick:70, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:70, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 70
[INFO] [stdout] [leaf[run]] tick:70, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:70, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 70
[INFO] [stdout] [flow[run]] tick:70, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:70, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:70, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 70
[INFO] [stdout] [flow[ready]] tick:70, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:70, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 70
[INFO] [stdout] [flow[run]] tick:70, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:70, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:71
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 71
[INFO] [stdout] [flow[ready]] tick:71, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:71, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 71
[INFO] [stdout] [flow[run]] tick:71, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:71, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 71
[INFO] [stdout] [leaf[run]] tick:71, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:71, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 71
[INFO] [stdout] [flow[run]] tick:71, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:71, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:71, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 71
[INFO] [stdout] [flow[ready]] tick:71, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:71, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 71
[INFO] [stdout] [flow[run]] tick:71, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:71, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:72
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 72
[INFO] [stdout] [flow[ready]] tick:72, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:72, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 72
[INFO] [stdout] [flow[run]] tick:72, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:72, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 72
[INFO] [stdout] [leaf[run]] tick:72, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:72, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 72
[INFO] [stdout] [flow[run]] tick:72, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:72, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:72, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 72
[INFO] [stdout] [flow[ready]] tick:72, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:72, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 72
[INFO] [stdout] [flow[run]] tick:72, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:72, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:73
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 73
[INFO] [stdout] [flow[ready]] tick:73, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:73, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 73
[INFO] [stdout] [flow[run]] tick:73, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:73, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 73
[INFO] [stdout] [leaf[run]] tick:73, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:73, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 73
[INFO] [stdout] [flow[run]] tick:73, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:73, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:73, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 73
[INFO] [stdout] [flow[ready]] tick:73, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:73, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 73
[INFO] [stdout] [flow[run]] tick:73, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:73, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:74
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 74
[INFO] [stdout] [flow[ready]] tick:74, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:74, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 74
[INFO] [stdout] [flow[run]] tick:74, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:74, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 74
[INFO] [stdout] [leaf[run]] tick:74, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:74, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 74
[INFO] [stdout] [flow[run]] tick:74, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:74, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:74, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 74
[INFO] [stdout] [flow[ready]] tick:74, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:74, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 74
[INFO] [stdout] [flow[run]] tick:74, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:74, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:75
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 75
[INFO] [stdout] [flow[ready]] tick:75, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:75, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 75
[INFO] [stdout] [flow[run]] tick:75, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:75, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 75
[INFO] [stdout] [leaf[run]] tick:75, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:75, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 75
[INFO] [stdout] [flow[run]] tick:75, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:75, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:75, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 75
[INFO] [stdout] [flow[ready]] tick:75, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:75, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 75
[INFO] [stdout] [flow[run]] tick:75, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:75, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:76
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 76
[INFO] [stdout] [flow[ready]] tick:76, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:76, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 76
[INFO] [stdout] [flow[run]] tick:76, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:76, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 76
[INFO] [stdout] [leaf[run]] tick:76, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:76, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 76
[INFO] [stdout] [flow[run]] tick:76, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:76, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:76, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 76
[INFO] [stdout] [flow[ready]] tick:76, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:76, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 76
[INFO] [stdout] [flow[run]] tick:76, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:76, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:77
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 77
[INFO] [stdout] [flow[ready]] tick:77, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:77, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 77
[INFO] [stdout] [flow[run]] tick:77, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:77, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 77
[INFO] [stdout] [leaf[run]] tick:77, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:77, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 77
[INFO] [stdout] [flow[run]] tick:77, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:77, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:77, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 77
[INFO] [stdout] [flow[ready]] tick:77, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:77, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 77
[INFO] [stdout] [flow[run]] tick:77, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:77, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:78
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 78
[INFO] [stdout] [flow[ready]] tick:78, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:78, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 78
[INFO] [stdout] [flow[run]] tick:78, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:78, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 78
[INFO] [stdout] [leaf[run]] tick:78, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:78, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 78
[INFO] [stdout] [flow[run]] tick:78, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:78, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:78, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 78
[INFO] [stdout] [flow[ready]] tick:78, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:78, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 78
[INFO] [stdout] [flow[run]] tick:78, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:78, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:79
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 79
[INFO] [stdout] [flow[ready]] tick:79, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:79, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 79
[INFO] [stdout] [flow[run]] tick:79, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:79, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 79
[INFO] [stdout] [leaf[run]] tick:79, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:79, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 79
[INFO] [stdout] [flow[run]] tick:79, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:79, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:79, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 79
[INFO] [stdout] [flow[ready]] tick:79, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:79, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 79
[INFO] [stdout] [flow[run]] tick:79, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:79, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:80
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 80
[INFO] [stdout] [flow[ready]] tick:80, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:80, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 80
[INFO] [stdout] [flow[run]] tick:80, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:80, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 80
[INFO] [stdout] [leaf[run]] tick:80, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:80, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 80
[INFO] [stdout] [flow[run]] tick:80, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:80, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:80, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 80
[INFO] [stdout] [flow[ready]] tick:80, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:80, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 80
[INFO] [stdout] [flow[run]] tick:80, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:80, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:81
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 81
[INFO] [stdout] [flow[ready]] tick:81, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:81, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 81
[INFO] [stdout] [flow[run]] tick:81, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:81, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 81
[INFO] [stdout] [leaf[run]] tick:81, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:81, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 81
[INFO] [stdout] [flow[run]] tick:81, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:81, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:81, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 81
[INFO] [stdout] [flow[ready]] tick:81, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:81, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 81
[INFO] [stdout] [flow[run]] tick:81, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:81, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:82
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 82
[INFO] [stdout] [flow[ready]] tick:82, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:82, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 82
[INFO] [stdout] [flow[run]] tick:82, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:82, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 82
[INFO] [stdout] [leaf[run]] tick:82, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:82, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 82
[INFO] [stdout] [flow[run]] tick:82, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:82, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:82, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 82
[INFO] [stdout] [flow[ready]] tick:82, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:82, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 82
[INFO] [stdout] [flow[run]] tick:82, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:82, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:83
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 83
[INFO] [stdout] [flow[ready]] tick:83, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:83, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 83
[INFO] [stdout] [flow[run]] tick:83, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:83, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 83
[INFO] [stdout] [leaf[run]] tick:83, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:83, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 83
[INFO] [stdout] [flow[run]] tick:83, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:83, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:83, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 83
[INFO] [stdout] [flow[ready]] tick:83, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:83, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 83
[INFO] [stdout] [flow[run]] tick:83, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:83, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:84
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 84
[INFO] [stdout] [flow[ready]] tick:84, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:84, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 84
[INFO] [stdout] [flow[run]] tick:84, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:84, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 84
[INFO] [stdout] [leaf[run]] tick:84, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:84, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 84
[INFO] [stdout] [flow[run]] tick:84, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:84, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:84, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 84
[INFO] [stdout] [flow[ready]] tick:84, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:84, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 84
[INFO] [stdout] [flow[run]] tick:84, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:84, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:85
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 85
[INFO] [stdout] [flow[ready]] tick:85, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:85, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 85
[INFO] [stdout] [flow[run]] tick:85, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:85, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 85
[INFO] [stdout] [leaf[run]] tick:85, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:85, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 85
[INFO] [stdout] [flow[run]] tick:85, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:85, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:85, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 85
[INFO] [stdout] [flow[ready]] tick:85, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:85, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 85
[INFO] [stdout] [flow[run]] tick:85, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:85, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:86
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 86
[INFO] [stdout] [flow[ready]] tick:86, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:86, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 86
[INFO] [stdout] [flow[run]] tick:86, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:86, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 86
[INFO] [stdout] [leaf[run]] tick:86, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:86, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 86
[INFO] [stdout] [flow[run]] tick:86, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:86, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:86, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 86
[INFO] [stdout] [flow[ready]] tick:86, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:86, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 86
[INFO] [stdout] [flow[run]] tick:86, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:86, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:87
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 87
[INFO] [stdout] [flow[ready]] tick:87, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:87, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 87
[INFO] [stdout] [flow[run]] tick:87, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:87, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 87
[INFO] [stdout] [leaf[run]] tick:87, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:87, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 87
[INFO] [stdout] [flow[run]] tick:87, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:87, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:87, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 87
[INFO] [stdout] [flow[ready]] tick:87, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:87, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 87
[INFO] [stdout] [flow[run]] tick:87, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:87, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:88
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 88
[INFO] [stdout] [flow[ready]] tick:88, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:88, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 88
[INFO] [stdout] [flow[run]] tick:88, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:88, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 88
[INFO] [stdout] [leaf[run]] tick:88, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:88, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 88
[INFO] [stdout] [flow[run]] tick:88, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:88, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:88, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 88
[INFO] [stdout] [flow[ready]] tick:88, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:88, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 88
[INFO] [stdout] [flow[run]] tick:88, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:88, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:89
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 89
[INFO] [stdout] [flow[ready]] tick:89, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:89, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 89
[INFO] [stdout] [flow[run]] tick:89, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:89, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 89
[INFO] [stdout] [leaf[run]] tick:89, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:89, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 89
[INFO] [stdout] [flow[run]] tick:89, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:89, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:89, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 89
[INFO] [stdout] [flow[ready]] tick:89, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:89, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 89
[INFO] [stdout] [flow[run]] tick:89, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:89, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:90
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 90
[INFO] [stdout] [flow[ready]] tick:90, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:90, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 90
[INFO] [stdout] [flow[run]] tick:90, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:90, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 90
[INFO] [stdout] [leaf[run]] tick:90, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:90, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 90
[INFO] [stdout] [flow[run]] tick:90, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:90, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:90, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 90
[INFO] [stdout] [flow[ready]] tick:90, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:90, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 90
[INFO] [stdout] [flow[run]] tick:90, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:90, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:91
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 91
[INFO] [stdout] [flow[ready]] tick:91, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:91, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 91
[INFO] [stdout] [flow[run]] tick:91, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:91, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 91
[INFO] [stdout] [leaf[run]] tick:91, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:91, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 91
[INFO] [stdout] [flow[run]] tick:91, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:91, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:91, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 91
[INFO] [stdout] [flow[ready]] tick:91, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:91, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 91
[INFO] [stdout] [flow[run]] tick:91, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:91, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:92
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 92
[INFO] [stdout] [flow[ready]] tick:92, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:92, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 92
[INFO] [stdout] [flow[run]] tick:92, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:92, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 92
[INFO] [stdout] [leaf[run]] tick:92, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:92, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 92
[INFO] [stdout] [flow[run]] tick:92, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:92, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:92, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 92
[INFO] [stdout] [flow[ready]] tick:92, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:92, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 92
[INFO] [stdout] [flow[run]] tick:92, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:92, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:93
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 93
[INFO] [stdout] [flow[ready]] tick:93, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:93, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 93
[INFO] [stdout] [flow[run]] tick:93, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:93, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 93
[INFO] [stdout] [leaf[run]] tick:93, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:93, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 93
[INFO] [stdout] [flow[run]] tick:93, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:93, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:93, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 93
[INFO] [stdout] [flow[ready]] tick:93, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:93, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 93
[INFO] [stdout] [flow[run]] tick:93, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:93, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:94
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 94
[INFO] [stdout] [flow[ready]] tick:94, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:94, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 94
[INFO] [stdout] [flow[run]] tick:94, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:94, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 94
[INFO] [stdout] [leaf[run]] tick:94, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:94, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 94
[INFO] [stdout] [flow[run]] tick:94, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:94, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:94, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 94
[INFO] [stdout] [flow[ready]] tick:94, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:94, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 94
[INFO] [stdout] [flow[run]] tick:94, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:94, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:95
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 95
[INFO] [stdout] [flow[ready]] tick:95, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:95, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 95
[INFO] [stdout] [flow[run]] tick:95, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:95, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 95
[INFO] [stdout] [leaf[run]] tick:95, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:95, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 95
[INFO] [stdout] [flow[run]] tick:95, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:95, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:95, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 95
[INFO] [stdout] [flow[ready]] tick:95, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:95, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 95
[INFO] [stdout] [flow[run]] tick:95, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:95, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:96
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 96
[INFO] [stdout] [flow[ready]] tick:96, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:96, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 96
[INFO] [stdout] [flow[run]] tick:96, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:96, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 96
[INFO] [stdout] [leaf[run]] tick:96, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:96, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 96
[INFO] [stdout] [flow[run]] tick:96, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:96, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:96, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 96
[INFO] [stdout] [flow[ready]] tick:96, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:96, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 96
[INFO] [stdout] [flow[run]] tick:96, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:96, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:97
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 97
[INFO] [stdout] [flow[ready]] tick:97, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:97, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 97
[INFO] [stdout] [flow[run]] tick:97, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:97, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 97
[INFO] [stdout] [leaf[run]] tick:97, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:97, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 97
[INFO] [stdout] [flow[run]] tick:97, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:97, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:97, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 97
[INFO] [stdout] [flow[ready]] tick:97, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:97, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 97
[INFO] [stdout] [flow[run]] tick:97, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:97, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:98
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 98
[INFO] [stdout] [flow[ready]] tick:98, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:98, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 98
[INFO] [stdout] [flow[run]] tick:98, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:98, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 98
[INFO] [stdout] [leaf[run]] tick:98, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:98, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 98
[INFO] [stdout] [flow[run]] tick:98, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:98, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:98, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 98
[INFO] [stdout] [flow[ready]] tick:98, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:98, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 98
[INFO] [stdout] [flow[run]] tick:98, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:98, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:99
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 99
[INFO] [stdout] [flow[ready]] tick:99, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:99, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 99
[INFO] [stdout] [flow[run]] tick:99, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:99, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 99
[INFO] [stdout] [leaf[run]] tick:99, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:99, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 99
[INFO] [stdout] [flow[run]] tick:99, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:99, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:99, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 99
[INFO] [stdout] [flow[ready]] tick:99, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:99, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 99
[INFO] [stdout] [flow[run]] tick:99, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:99, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:100
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 100
[INFO] [stdout] [flow[ready]] tick:100, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:100, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 100
[INFO] [stdout] [flow[run]] tick:100, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:100, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 100
[INFO] [stdout] [leaf[run]] tick:100, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:100, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 100
[INFO] [stdout] [flow[run]] tick:100, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:100, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:100, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 100
[INFO] [stdout] [flow[ready]] tick:100, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:100, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 100
[INFO] [stdout] [flow[run]] tick:100, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:100, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:101
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 101
[INFO] [stdout] [flow[ready]] tick:101, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:101, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 101
[INFO] [stdout] [flow[run]] tick:101, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:101, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 101
[INFO] [stdout] [leaf[run]] tick:101, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:101, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 101
[INFO] [stdout] [flow[run]] tick:101, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:101, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:101, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 101
[INFO] [stdout] [flow[ready]] tick:101, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:101, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 101
[INFO] [stdout] [flow[run]] tick:101, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:101, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:102
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 102
[INFO] [stdout] [flow[ready]] tick:102, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:102, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 102
[INFO] [stdout] [flow[run]] tick:102, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:102, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 102
[INFO] [stdout] [leaf[run]] tick:102, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:102, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 102
[INFO] [stdout] [flow[run]] tick:102, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:102, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:102, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 102
[INFO] [stdout] [flow[ready]] tick:102, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:102, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 102
[INFO] [stdout] [flow[run]] tick:102, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:102, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:103
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 103
[INFO] [stdout] [flow[ready]] tick:103, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:103, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 103
[INFO] [stdout] [flow[run]] tick:103, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:103, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 103
[INFO] [stdout] [leaf[run]] tick:103, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:103, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 103
[INFO] [stdout] [flow[run]] tick:103, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:103, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:103, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 103
[INFO] [stdout] [flow[ready]] tick:103, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:103, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 103
[INFO] [stdout] [flow[run]] tick:103, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:103, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:104
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 104
[INFO] [stdout] [flow[ready]] tick:104, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:104, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 104
[INFO] [stdout] [flow[run]] tick:104, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:104, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 104
[INFO] [stdout] [leaf[run]] tick:104, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:104, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 104
[INFO] [stdout] [flow[run]] tick:104, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:104, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:104, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 104
[INFO] [stdout] [flow[ready]] tick:104, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:104, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 104
[INFO] [stdout] [flow[run]] tick:104, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:104, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:105
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 105
[INFO] [stdout] [flow[ready]] tick:105, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:105, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 105
[INFO] [stdout] [flow[run]] tick:105, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:105, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 105
[INFO] [stdout] [leaf[run]] tick:105, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:105, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 105
[INFO] [stdout] [flow[run]] tick:105, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:105, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:105, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 105
[INFO] [stdout] [flow[ready]] tick:105, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:105, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 105
[INFO] [stdout] [flow[run]] tick:105, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:105, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:106
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 106
[INFO] [stdout] [flow[ready]] tick:106, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:106, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 106
[INFO] [stdout] [flow[run]] tick:106, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:106, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 106
[INFO] [stdout] [leaf[run]] tick:106, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:106, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 106
[INFO] [stdout] [flow[run]] tick:106, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:106, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:106, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 106
[INFO] [stdout] [flow[ready]] tick:106, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:106, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 106
[INFO] [stdout] [flow[run]] tick:106, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:106, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:107
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 107
[INFO] [stdout] [flow[ready]] tick:107, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:107, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 107
[INFO] [stdout] [flow[run]] tick:107, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:107, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 107
[INFO] [stdout] [leaf[run]] tick:107, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:107, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 107
[INFO] [stdout] [flow[run]] tick:107, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:107, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:107, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 107
[INFO] [stdout] [flow[ready]] tick:107, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:107, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 107
[INFO] [stdout] [flow[run]] tick:107, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:107, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:108
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 108
[INFO] [stdout] [flow[ready]] tick:108, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:108, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 108
[INFO] [stdout] [flow[run]] tick:108, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:108, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 108
[INFO] [stdout] [leaf[run]] tick:108, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:108, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 108
[INFO] [stdout] [flow[run]] tick:108, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:108, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:108, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 108
[INFO] [stdout] [flow[ready]] tick:108, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:108, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 108
[INFO] [stdout] [flow[run]] tick:108, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:108, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:109
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 109
[INFO] [stdout] [flow[ready]] tick:109, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:109, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 109
[INFO] [stdout] [flow[run]] tick:109, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:109, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 109
[INFO] [stdout] [leaf[run]] tick:109, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:109, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 109
[INFO] [stdout] [flow[run]] tick:109, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:109, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:109, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 109
[INFO] [stdout] [flow[ready]] tick:109, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:109, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 109
[INFO] [stdout] [flow[run]] tick:109, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:109, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:110
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 110
[INFO] [stdout] [flow[ready]] tick:110, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:110, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 110
[INFO] [stdout] [flow[run]] tick:110, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:110, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 110
[INFO] [stdout] [leaf[run]] tick:110, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:110, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 110
[INFO] [stdout] [flow[run]] tick:110, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:110, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:110, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 110
[INFO] [stdout] [flow[ready]] tick:110, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:110, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 110
[INFO] [stdout] [flow[run]] tick:110, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:110, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:111
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 111
[INFO] [stdout] [flow[ready]] tick:111, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:111, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 111
[INFO] [stdout] [flow[run]] tick:111, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:111, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 111
[INFO] [stdout] [leaf[run]] tick:111, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:111, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 111
[INFO] [stdout] [flow[run]] tick:111, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:111, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:111, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 111
[INFO] [stdout] [flow[ready]] tick:111, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:111, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 111
[INFO] [stdout] [flow[run]] tick:111, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:111, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:112
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 112
[INFO] [stdout] [flow[ready]] tick:112, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:112, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 112
[INFO] [stdout] [flow[run]] tick:112, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:112, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 112
[INFO] [stdout] [leaf[run]] tick:112, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:112, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 112
[INFO] [stdout] [flow[run]] tick:112, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:112, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:112, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 112
[INFO] [stdout] [flow[ready]] tick:112, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:112, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 112
[INFO] [stdout] [flow[run]] tick:112, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:112, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:113
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 113
[INFO] [stdout] [flow[ready]] tick:113, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:113, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 113
[INFO] [stdout] [flow[run]] tick:113, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:113, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 113
[INFO] [stdout] [leaf[run]] tick:113, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:113, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 113
[INFO] [stdout] [flow[run]] tick:113, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:113, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:113, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 113
[INFO] [stdout] [flow[ready]] tick:113, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:113, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 113
[INFO] [stdout] [flow[run]] tick:113, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:113, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:114
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 114
[INFO] [stdout] [flow[ready]] tick:114, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:114, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 114
[INFO] [stdout] [flow[run]] tick:114, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:114, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 114
[INFO] [stdout] [leaf[run]] tick:114, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:114, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 114
[INFO] [stdout] [flow[run]] tick:114, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:114, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:114, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 114
[INFO] [stdout] [flow[ready]] tick:114, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:114, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 114
[INFO] [stdout] [flow[run]] tick:114, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:114, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:115
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 115
[INFO] [stdout] [flow[ready]] tick:115, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:115, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 115
[INFO] [stdout] [flow[run]] tick:115, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:115, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 115
[INFO] [stdout] [leaf[run]] tick:115, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:115, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 115
[INFO] [stdout] [flow[run]] tick:115, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:115, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:115, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 115
[INFO] [stdout] [flow[ready]] tick:115, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:115, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 115
[INFO] [stdout] [flow[run]] tick:115, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:115, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:116
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 116
[INFO] [stdout] [flow[ready]] tick:116, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:116, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 116
[INFO] [stdout] [flow[run]] tick:116, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:116, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 116
[INFO] [stdout] [leaf[run]] tick:116, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:116, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 116
[INFO] [stdout] [flow[run]] tick:116, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:116, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:116, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 116
[INFO] [stdout] [flow[ready]] tick:116, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:116, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 116
[INFO] [stdout] [flow[run]] tick:116, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:116, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:117
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 117
[INFO] [stdout] [flow[ready]] tick:117, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:117, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 117
[INFO] [stdout] [flow[run]] tick:117, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:117, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 117
[INFO] [stdout] [leaf[run]] tick:117, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:117, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 117
[INFO] [stdout] [flow[run]] tick:117, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:117, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:117, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 117
[INFO] [stdout] [flow[ready]] tick:117, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:117, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 117
[INFO] [stdout] [flow[run]] tick:117, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:117, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:118
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 118
[INFO] [stdout] [flow[ready]] tick:118, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:118, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 118
[INFO] [stdout] [flow[run]] tick:118, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:118, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 118
[INFO] [stdout] [leaf[run]] tick:118, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:118, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 118
[INFO] [stdout] [flow[run]] tick:118, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:118, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:118, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 118
[INFO] [stdout] [flow[ready]] tick:118, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:118, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 118
[INFO] [stdout] [flow[run]] tick:118, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:118, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:119
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 119
[INFO] [stdout] [flow[ready]] tick:119, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:119, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 119
[INFO] [stdout] [flow[run]] tick:119, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:119, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 119
[INFO] [stdout] [leaf[run]] tick:119, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:119, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 119
[INFO] [stdout] [flow[run]] tick:119, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:119, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:119, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 119
[INFO] [stdout] [flow[ready]] tick:119, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:119, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 119
[INFO] [stdout] [flow[run]] tick:119, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:119, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:120
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 120
[INFO] [stdout] [flow[ready]] tick:120, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:120, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 120
[INFO] [stdout] [flow[run]] tick:120, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:120, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 120
[INFO] [stdout] [leaf[run]] tick:120, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:120, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 120
[INFO] [stdout] [flow[run]] tick:120, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:120, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:120, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 120
[INFO] [stdout] [flow[ready]] tick:120, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:120, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 120
[INFO] [stdout] [flow[run]] tick:120, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:120, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:121
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 121
[INFO] [stdout] [flow[ready]] tick:121, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:121, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 121
[INFO] [stdout] [flow[run]] tick:121, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:121, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 121
[INFO] [stdout] [leaf[run]] tick:121, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:121, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 121
[INFO] [stdout] [flow[run]] tick:121, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:121, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:121, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 121
[INFO] [stdout] [flow[ready]] tick:121, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:121, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 121
[INFO] [stdout] [flow[run]] tick:121, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:121, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:122
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 122
[INFO] [stdout] [flow[ready]] tick:122, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:122, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 122
[INFO] [stdout] [flow[run]] tick:122, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:122, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 122
[INFO] [stdout] [leaf[run]] tick:122, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [hyper::client::pool] checkout waiting for idle connection: ("https", google.com)
[INFO] [stdout] [leaf] tick:122, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 122
[INFO] [stdout] [flow[run]] tick:122, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:122, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [reqwest::connect] starting new connection: https://google.com/
[INFO] [stdout] [flow[run]] tick:122, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 122
[INFO] [stdout] [hyper::client::connect::http] Http::connect; scheme=Some("https"), host=Some("google.com"), port=None
[INFO] [stdout] [flow[ready]] tick:122, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:122, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 122
[INFO] [stdout] [flow[run]] tick:122, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:122, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:123
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 123
[INFO] [stdout] [flow[ready]] tick:123, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [reqwest::blocking::wait] wait at most 30s
[INFO] [stdout] [reqwest::blocking::wait] (ThreadId(93)) park timeout 29.99999622s
[INFO] [stdout] [hyper::client::connect::dns] resolving host="google.com"
[INFO] [stdout] [hyper::client::pool] checkout dropped for ("https", google.com)
[INFO] [stdout] [reqwest::blocking::client] closing runtime thread (ThreadId(108))
[INFO] [stdout] [reqwest::blocking::client] signaled close for runtime thread (ThreadId(108))
[INFO] [stdout] [reqwest::blocking::client] (ThreadId(108)) Receiver is shutdown
[INFO] [stdout] [flow[ready]] tick:123, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 123
[INFO] [stdout] [flow[run]] tick:123, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:123, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 123
[INFO] [stdout] [leaf[run]] tick:123, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:123, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 123
[INFO] [stdout] [flow[run]] tick:123, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:123, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:123, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 123
[INFO] [stdout] [flow[ready]] tick:123, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:123, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 123
[INFO] [stdout] [flow[run]] tick:123, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:123, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:124
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 124
[INFO] [stdout] [flow[ready]] tick:124, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:124, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 124
[INFO] [stdout] [flow[run]] tick:124, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:124, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 124
[INFO] [stdout] [leaf[run]] tick:124, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:124, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 124
[INFO] [stdout] [flow[run]] tick:124, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:124, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:124, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 124
[INFO] [stdout] [flow[ready]] tick:124, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:124, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 124
[INFO] [stdout] [flow[run]] tick:124, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:124, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:125
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 125
[INFO] [stdout] [flow[ready]] tick:125, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:125, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 125
[INFO] [stdout] [flow[run]] tick:125, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:125, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 125
[INFO] [stdout] [leaf[run]] tick:125, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:125, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 125
[INFO] [stdout] [flow[run]] tick:125, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:125, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:125, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 1, tick = 125
[INFO] [stdout] [flow[ready]] tick:125, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:125, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 125
[INFO] [stdout] [flow[run]] tick:125, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:125, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:126
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 126
[INFO] [stdout] [flow[ready]] tick:126, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:126, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 126
[INFO] [stdout] [flow[run]] tick:126, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:126, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 126
[INFO] [stdout] [leaf[run]] tick:126, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:126, the new state: Running(url=https://google.com,bb_key=out1)
[INFO] [stdout] [loop] node = 2, tick = 126
[INFO] [stdout] [flow[run]] tick:126, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:126, sequence. The '3' is running, decide to go up or stay here.
[INFO] [stdout] [flow[run]] tick:126, sequence. Go up with the new state: Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [reqwest::blocking::client] (ThreadId(108)) end runtime::block_on
[INFO] [stdout] [reqwest::blocking::client] (ThreadId(108)) finished
[INFO] [stdout] [reqwest::blocking::client] closed runtime thread (ThreadId(108))
[INFO] [stdout] [loop] node = 1, tick = 126
[INFO] [stdout] [flow[ready]] tick:126, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:126, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 126
[INFO] [stdout] [flow[run]] tick:126, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:126, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:127
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 127
[INFO] [stdout] [flow[ready]] tick:127, sequence. Start node
[INFO] [stdout] [params] cursor=0,len=2,running_child=0,prev_cursor=0, cur:0, len:2
[INFO] [stdout] [flow[ready]] tick:127, sequence. Switch to the new_state:Running(cursor=0,len=2,running_child=0,prev_cursor=0)
[INFO] [stdout] [loop] node = 2, tick = 127
[INFO] [stdout] [flow[run]] tick:127, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:127, sequence. The '3' is ready, push it on the stack
[INFO] [stdout] [loop] node = 3, tick = 127
[INFO] [stdout] [leaf[run]] tick:127, args :RtArgs([RtArgument { name: "url", value: String("https://google.com") }, RtArgument { name: "bb_key", value: String("out1") }])
[INFO] [stdout] [leaf] tick:127, the new state: Failure(url=https://google.com,bb_key=out1,reason=error error sending request for url (https://google.com/): error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution)
[INFO] [stdout] [loop] node = 2, tick = 127
[INFO] [stdout] [flow[run]] tick:127, sequence. Running child 3, cursor:0
[INFO] [stdout] [flow[run]] tick:127, sequence. The '3' is finished, decide to go up or stay here.
[INFO] [stdout] [params] cursor=0,len=2,reason=error error sending request for url (https://google.com/): error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution, cur:0, len:2
[INFO] [stdout] [flow[run]] tick:127, sequence. The '3' is finished as Failure(url=https://google.com,bb_key=out1,reason=error error sending request for url (https://google.com/): error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution), the new state: Failure(cursor=0,len=2,reason=error error sending request for url (https://google.com/): error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution). Stay at this node. 
[INFO] [stdout] [loop] node = 2, tick = 127
[INFO] [stdout] [flow[fin]] tick:127,sequence gets popped up
[INFO] [stdout] [loop] node = 1, tick = 127
[INFO] [stdout] [flow[ready]] tick:127, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:127, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 127
[INFO] [stdout] [flow[run]] tick:127, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:127, root. The '2' is finished, decide to go up or stay here.
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[run]] tick:127, root. The '2' is finished as Failure(cursor=0,len=2,reason=error error sending request for url (https://google.com/): error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution), the new state: Failure(cursor=0,len=1,reason=error error sending request for url (https://google.com/): error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution). Stay at this node. 
[INFO] [stdout] [loop] node = 1, tick = 127
[INFO] [stdout] [flow[fin]] tick:127,root gets popped up
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::actions::builtin_http_get' (44) panicked at src/tests/actions.rs:68:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Ok(Failure("error error sending request for url (https://google.com/): error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution"))
[INFO] [stdout]  right: Ok(Success)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58bc630929c2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58bc630929c2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58bc630929c2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x58bc630929c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x58bc630a59a7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58bc630a59a7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x58bc6305d806 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58bc6305d806 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58bc6306fe59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x58bc6306fe59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58bc6306fcf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58bc6267ab5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58bc6267ab5e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58bc63070182 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58bc63070182 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58bc6306ff18 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58bc6306adb9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x58bc630516ed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58bc630b092c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58bc630b07b3 - core::panicking::assert_failed_inner::h6fc38e43be639d33
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x58bc623b395e - core::panicking::assert_failed::h793edf702f5cef9b
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x58bc624f634a - forester_rs::tests::actions::builtin_http_get::h57e2cdc6f664ae2e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/actions.rs:68:5
[INFO] [stdout]   22:     0x58bc624f63b7 - forester_rs::tests::actions::builtin_http_get::{{closure}}::hff8e70349412a1c4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/actions.rs:65:22
[INFO] [stdout]   23:     0x58bc620fc916 - core::ops::function::FnOnce::call_once::h03b9ed17d4347181
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58bc6267a98b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58bc6267a98b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58bc6268e31a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58bc6268e31a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58bc6268e31a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58bc6268e31a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58bc6268e31a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58bc6268e31a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58bc6268e31a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58bc626685b4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58bc626685b4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x58bc6266bee2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58bc6266bee2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58bc6266bee2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58bc6266bee2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x58bc6266bee2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58bc6306635f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58bc6306635f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x748fd4c6caa4 - <unknown>
[INFO] [stdout]   45:     0x748fd4cf9a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::simulator::smoke stdout ----
[INFO] [stdout] [tracer] create new tracer from TracerConfig { indent: 2, time_format: Some("%M:%S%.3f"), to_file: Some("/opt/rustwide/workdir/tree/tests/simulator/smoke/gen\\main.log") }
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::simulator::smoke' (478) panicked at src/tests/simulator.rs:157:30:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: io: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58bc630929c2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58bc630929c2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58bc630929c2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x58bc630929c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x58bc630a59a7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58bc630a59a7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x58bc6305d806 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58bc6305d806 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58bc6306fe59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x58bc6306fe59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58bc6306fcf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58bc6267ab5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58bc6267ab5e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58bc63070182 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58bc63070182 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58bc6306ff18 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58bc6306adb9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x58bc630516ed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58bc630b092c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58bc630afb72 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58bc6245aced - core::result::Result<T,E>::unwrap::h788ba718e2b5a7e4
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58bc6245aced - forester_rs::tests::simulator::smoke::h94e3ca39c3bdf54b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/simulator.rs:157:30
[INFO] [stdout]   22:     0x58bc6245afa7 - forester_rs::tests::simulator::smoke::{{closure}}::h7cea66c842a268a1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/simulator.rs:143:11
[INFO] [stdout]   23:     0x58bc620ffe56 - core::ops::function::FnOnce::call_once::h4fe41196262f852a
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58bc6267a98b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58bc6267a98b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58bc6268e31a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58bc6268e31a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58bc6268e31a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58bc6268e31a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58bc6268e31a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58bc6268e31a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58bc6268e31a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58bc626685b4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58bc626685b4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x58bc6266bee2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58bc6266bee2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58bc6266bee2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58bc6266bee2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x58bc6266bee2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58bc6306635f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58bc6306635f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x748fd4c6caa4 - <unknown>
[INFO] [stdout]   45:     0x748fd4cf9a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::simulator::text stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::simulator::text' (479) panicked at src/tests/simulator.rs:249:67:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58bc630929c2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58bc630929c2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58bc630929c2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x58bc630929c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x58bc630a59a7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58bc630a59a7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x58bc6305d806 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58bc6305d806 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58bc6306fe59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x58bc6306fe59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58bc6306fcf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58bc6267ab5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58bc6267ab5e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58bc63070182 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58bc63070182 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58bc6306ff18 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58bc6306adb9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x58bc630516ed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58bc630b092c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58bc630afb72 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58bc6245a4a4 - core::result::Result<T,E>::unwrap::h1e5978b9ac5a69bd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58bc6245a4a4 - forester_rs::tests::simulator::text::hdf6ce2c8f408e1d3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/simulator.rs:249:67
[INFO] [stdout]   22:     0x58bc6245aa67 - forester_rs::tests::simulator::text::{{closure}}::he2c4cce1130b72d9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/simulator.rs:214:10
[INFO] [stdout]   23:     0x58bc62101396 - core::ops::function::FnOnce::call_once::h786752d93e965c42
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58bc6267a98b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58bc6267a98b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58bc6268e31a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58bc6268e31a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58bc6268e31a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58bc6268e31a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58bc6268e31a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58bc6268e31a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58bc6268e31a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58bc626685b4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58bc626685b4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x58bc6266bee2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58bc6266bee2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58bc6266bee2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58bc6266bee2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x58bc6266bee2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58bc6306635f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58bc6306635f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x748fd4c6caa4 - <unknown>
[INFO] [stdout]   45:     0x748fd4cf9a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::tracer::file stdout ----
[INFO] [stdout] [tracer] create new tracer from TracerConfig { indent: 2, time_format: None, to_file: Some("/opt/rustwide/workdir/tree/tests/tracer/custom/main.trace") }
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::tracer::file' (489) panicked at src/tests/tracer.rs:283:10:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: io: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58bc630929c2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58bc630929c2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58bc630929c2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x58bc630929c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x58bc630a59a7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58bc630a59a7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x58bc6305d806 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58bc6305d806 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58bc6306fe59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x58bc6306fe59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58bc6306fcf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58bc6267ab5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58bc6267ab5e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58bc63070182 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58bc63070182 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58bc6306ff18 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58bc6306adb9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x58bc630516ed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58bc630b092c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58bc630afb72 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58bc62599192 - core::result::Result<T,E>::unwrap::h5c09046b83a877c2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58bc62599192 - forester_rs::tests::tracer::file::h434cf8f10717ec7a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/tracer.rs:283:10
[INFO] [stdout]   22:     0x58bc62599827 - forester_rs::tests::tracer::file::{{closure}}::h205c6f3e89de8508
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/tracer.rs:248:10
[INFO] [stdout]   23:     0x58bc620fee26 - core::ops::function::FnOnce::call_once::h37176bddfd124f95
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58bc6267a98b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58bc6267a98b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58bc6268e31a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58bc6268e31a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58bc6268e31a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58bc6268e31a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58bc6268e31a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58bc6268e31a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58bc6268e31a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58bc626685b4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58bc626685b4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x58bc6266bee2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58bc6266bee2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58bc6266bee2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58bc6266bee2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x58bc6266bee2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58bc6306635f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58bc6306635f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x748fd4c6caa4 - <unknown>
[INFO] [stdout]   45:     0x748fd4cf9a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::trimmer::naive stdout ----
[INFO] [stdout] [tracer] create new tracer from TracerConfig { indent: 2, time_format: None, to_file: Some("/opt/rustwide/workdir/tree/tests/trimmer/naive/main.log") }
[INFO] [stdout] [ast] built project with root: "/opt/rustwide/workdir/tree/tests/trimmer/naive", main file: main.tree and root definition: main 
[INFO] [stdout] [tree[construct]] found lambda r_sequence: id 2 and parent 1
[INFO] [stdout] [tree[construct]] found invocation , id 3 in parent 2
[INFO] [stdout] [tree[construct]] found invocation , id 4 in parent 3
[INFO] [stdout] [tree[construct]] found invocation , id 5 in parent 3
[INFO] [stdout] [tree[construct]] found invocation , id 6 in parent 3
[INFO] [stdout] [action] register action place with the given impl
[INFO] [stdout] [action] register action pick with the given impl
[INFO] [stdout] [action] register action validate with the given impl
[INFO] [stdout] 1 Flow(Root, Name("main", "main.tree"), RtArgs([]), [2])
[INFO] [stdout] 2 Flow(RSequence, Lambda, RtArgs([]), [3])
[INFO] [stdout] 3 Flow(RFallback, Name("work", "main.tree"), RtArgs([RtArgument { name: "item", value: Object({"y": Number(Int(1)), "x": Number(Int(1))}) }]), [4, 5, 6])
[INFO] [stdout] 4 Leaf(Name("pick", "main.tree"), RtArgs([RtArgument { name: "item", value: Object({"x": Number(Int(1)), "y": Number(Int(1))}) }]))
[INFO] [stdout] 5 Leaf(Name("validate", "main.tree"), RtArgs([]))
[INFO] [stdout] 6 Leaf(Name("place", "main.tree"), RtArgs([]))
[INFO] [stdout] [loop] node = 1, tick = 1
[INFO] [stdout] [flow[ready]] tick:1, root. Start node
[INFO] [stdout] [params] , cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:1, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::trimmer::naive' (499) panicked at src/tests/trimmer.rs:88:48:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: io: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58bc630929c2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58bc630929c2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58bc630929c2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x58bc630929c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x58bc630a59a7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58bc630a59a7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x58bc6305d806 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58bc6305d806 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58bc6306fe59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x58bc6306fe59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58bc6306fcf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58bc6267ab5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58bc6267ab5e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58bc63070182 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58bc63070182 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58bc6306ff18 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58bc6306adb9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x58bc630516ed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58bc630b092c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58bc630afb72 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58bc6249945a - core::result::Result<T,E>::unwrap::hf513e917d7866759
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58bc6249945a - forester_rs::tests::trimmer::naive::h1ad9d5eff5765911
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/trimmer.rs:88:48
[INFO] [stdout]   22:     0x58bc62499647 - forester_rs::tests::trimmer::naive::{{closure}}::h7f38ef80e95dc31e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/trimmer.rs:69:11
[INFO] [stdout]   23:     0x58bc62101096 - core::ops::function::FnOnce::call_once::h73e6fa5302a9a7e7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58bc6267a98b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58bc6267a98b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58bc6268e31a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58bc6268e31a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58bc6268e31a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58bc6268e31a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58bc6268e31a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58bc6268e31a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58bc6268e31a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58bc626685b4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58bc626685b4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x58bc6266bee2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58bc6266bee2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58bc6266bee2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58bc6266bee2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x58bc6266bee2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58bc6306635f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58bc6306635f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x748fd4c6caa4 - <unknown>
[INFO] [stdout]   45:     0x748fd4cf9a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::trimmer::smoke stdout ----
[INFO] [stdout] [tracer] create new tracer from TracerConfig { indent: 2, time_format: None, to_file: Some("/opt/rustwide/workdir/tree/tests/trimmer/smoke/main.log") }
[INFO] [stdout] [ast] built project with root: "/opt/rustwide/workdir/tree/tests/trimmer/smoke", main file: main.tree and root definition: main 
[INFO] [stdout] [tree[construct]] found lambda r_fallback: id 2 and parent 1
[INFO] [stdout] [tree[construct]] found invocation , id 3 in parent 2
[INFO] [stdout] [tree[construct]] found invocation , id 4 in parent 2
[INFO] [stdout] [tree[construct]] found import from another file,  id 4 in parent 2
[INFO] [stdout] [tree[construct]] found invocation , id 5 in parent 3
[INFO] [stdout] [tree[construct]] found import from another file,  id 5 in parent 3
[INFO] [stdout] [tree[construct]] found invocation , id 6 in parent 3
[INFO] [stdout] [tree[construct]] found import from another file,  id 6 in parent 3
[INFO] [stdout] [tree[construct]] found invocation , id 7 in parent 3
[INFO] [stdout] [tree[construct]] found import from another file,  id 7 in parent 3
[INFO] [stdout] [tree[construct]] found invocation , id 8 in parent 3
[INFO] [stdout] [tree[construct]] found invocation , id 9 in parent 8
[INFO] [stdout] [tree[construct]] found import from another file,  id 9 in parent 8
[INFO] [stdout] [tree[construct]] found invocation , id 10 in parent 8
[INFO] [stdout] [tree[construct]] found import from another file,  id 10 in parent 8
[INFO] [stdout] [tree[construct]] found invocation , id 11 in parent 8
[INFO] [stdout] [tree[construct]] found import from another file,  id 11 in parent 8
[INFO] [stdout] [tree[construct]] found invocation , id 12 in parent 8
[INFO] [stdout] [tree[construct]] found import from another file,  id 12 in parent 8
[INFO] [stdout] [action] register action running with the given impl
[INFO] [stdout] [action] register action success with the given impl
[INFO] [stdout] [action] register action fail_empty with the given impl
[INFO] [stdout] [loop] node = 1, tick = 1
[INFO] [stdout] [flow[ready]] tick:1, root. Start node
[INFO] [stdout] [params] , cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:1, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::trimmer::smoke' (500) panicked at src/tests/trimmer.rs:33:48:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: io: Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58bc630929c2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58bc630929c2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58bc630929c2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x58bc630929c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x58bc630a59a7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58bc630a59a7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x58bc6305d806 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58bc6305d806 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58bc6306fe59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x58bc6306fe59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58bc6306fcf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58bc6267ab5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58bc6267ab5e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58bc63070182 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58bc63070182 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58bc6306ff18 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58bc6306adb9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x58bc630516ed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58bc630b092c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58bc630afb72 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58bc62499b45 - core::result::Result<T,E>::unwrap::hf513e917d7866759
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58bc62499b45 - forester_rs::tests::trimmer::smoke::h82573788bec3fd56
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/trimmer.rs:33:48
[INFO] [stdout]   22:     0x58bc62499cc7 - forester_rs::tests::trimmer::smoke::{{closure}}::h48aa8720258d93f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/trimmer.rs:20:11
[INFO] [stdout]   23:     0x58bc62101c56 - core::ops::function::FnOnce::call_once::h89c5df8759cfcd08
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58bc6267a98b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58bc6267a98b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58bc6268e31a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58bc6268e31a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58bc6268e31a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58bc6268e31a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58bc6268e31a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58bc6268e31a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58bc6268e31a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58bc626685b4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58bc626685b4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x58bc6266bee2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58bc6266bee2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58bc6266bee2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58bc6266bee2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x58bc6266bee2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58bc6306635f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58bc6306635f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x748fd4c6caa4 - <unknown>
[INFO] [stdout]   45:     0x748fd4cf9a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::daemons::smoke stdout ----
[INFO] [stdout] [ast] built project with root: "/opt/rustwide/workdir/tree/tests/daemons/smoke", main file: main.tree and root definition: main 
[INFO] [stdout] [tree[construct]] found invocation , id 2 in parent 1
[INFO] [stdout] [daemon] start a daemon test_daemon
[INFO] [stdout] [action] register action test with the given impl
[INFO] [stdout] [loop] node = 1, tick = 1
[INFO] [stdout] [flow[ready]] tick:1, root. Start node
[INFO] [stdout] [params] , cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:1, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 1
[INFO] [stdout] [flow[run]] tick:1, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:1, root. The '2' is ready, push it on the stack
[INFO] [stdout] [loop] node = 2, tick = 1
[INFO] [stdout] [leaf[run]] tick:1, args :RtArgs([])
[INFO] [stdout] [leaf] tick:1, the new state: Running()
[INFO] [stdout] [loop] node = 1, tick = 1
[INFO] [stdout] [flow[run]] tick:1, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:1, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:2
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 2
[INFO] [stdout] [leaf[run]] tick:2, args :RtArgs([])
[INFO] [stdout] [leaf] tick:2, the new state: Running()
[INFO] [stdout] [loop] node = 1, tick = 2
[INFO] [stdout] [flow[ready]] tick:2, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:2, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 2
[INFO] [stdout] [flow[run]] tick:2, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:2, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:3
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 3
[INFO] [stdout] [leaf[run]] tick:3, args :RtArgs([])
[INFO] [stdout] [leaf] tick:3, the new state: Running()
[INFO] [stdout] [loop] node = 1, tick = 3
[INFO] [stdout] [flow[ready]] tick:3, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:3, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 3
[INFO] [stdout] [flow[run]] tick:3, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:3, root. The '2' is running, tick up the flow. 
[INFO] [stdout] [root] tick up the flow to:4
[INFO] [stdout] [trim] trying to trim the tree, the number of tasks in the q is 0
[INFO] [stdout] [trim] attempt to trim is  Ok(())
[INFO] [stdout] [loop] node = 2, tick = 4
[INFO] [stdout] [leaf[run]] tick:4, args :RtArgs([])
[INFO] [stdout] [leaf] tick:4, the new state: Success()
[INFO] [stdout] [loop] node = 1, tick = 4
[INFO] [stdout] [flow[ready]] tick:4, root. Start node
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[ready]] tick:4, root. Switch to the new_state:Running(cursor=0,len=1)
[INFO] [stdout] [loop] node = 1, tick = 4
[INFO] [stdout] [flow[run]] tick:4, root. Running child 2, cursor:0
[INFO] [stdout] [flow[run]] tick:4, root. The '2' is finished, decide to go up or stay here.
[INFO] [stdout] [params] cursor=0,len=1, cur:0, len:1
[INFO] [stdout] [flow[run]] tick:4, root. The '2' is finished as Success(), the new state: Success(cursor=0,len=1). Stay at this node. 
[INFO] [stdout] [loop] node = 1, tick = 4
[INFO] [stdout] [flow[fin]] tick:4,root gets popped up
[INFO] [stdout] [daemon] stop a daemon test_daemon
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::daemons::smoke' (199) panicked at src/tests/daemons.rs:49:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: [1, 1, 1]
[INFO] [stdout]  right: [1, 1, 1, 1]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58bc630929c2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58bc630929c2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58bc630929c2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x58bc630929c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x58bc630a59a7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58bc630a59a7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x58bc6305d806 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58bc6305d806 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58bc6306fe59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x58bc6306fe59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58bc6306fcf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58bc6267ab5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58bc6267ab5e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58bc63070182 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58bc63070182 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58bc6306ff18 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58bc6306adb9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x58bc630516ed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58bc630b092c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58bc630b07b3 - core::panicking::assert_failed_inner::h6fc38e43be639d33
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x58bc623b3cd9 - core::panicking::assert_failed::hccb4877f6257ff6f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x58bc62455d46 - forester_rs::tests::daemons::smoke::h86ca2d7d1e934760
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/daemons.rs:49:5
[INFO] [stdout]   22:     0x58bc62455e67 - forester_rs::tests::daemons::smoke::{{closure}}::h7ea80252c8244c35
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/daemons.rs:36:11
[INFO] [stdout]   23:     0x58bc620fd586 - core::ops::function::FnOnce::call_once::h12dcef880519f136
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58bc6267a98b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58bc6267a98b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58bc6268e31a - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58bc6268e31a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58bc6268e31a - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58bc6268e31a - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58bc6268e31a - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58bc6268e31a - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58bc6268e31a - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58bc626685b4 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58bc626685b4 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   35:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   36:     0x58bc6266bee2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58bc6266bee2 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58bc6266bee2 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58bc6266bee2 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58bc6266bee2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   41:     0x58bc6266bee2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58bc6306635f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58bc6306635f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x748fd4c6caa4 - <unknown>
[INFO] [stdout]   45:     0x748fd4cf9a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'tokio-runtime-worker' (205) panicked at src/tests/daemons.rs:19:92:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: multi thread: poisoned lock: another task failed inside
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58bc630929c2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58bc630929c2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58bc630929c2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x58bc630929c2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x58bc630a59a7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58bc630a59a7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x58bc6305d806 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58bc6305d806 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58bc6306fe59 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x58bc6306fe59 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58bc6306fcf1 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58bc6267ab5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58bc6267ab5e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58bc63070182 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58bc63070182 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58bc6306ff18 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58bc6306adb9 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x58bc630516ed - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58bc630b092c - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58bc630afb72 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58bc6248e84f - core::result::Result<T,E>::unwrap::h12270711a64649b5
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x58bc6248e84f - <forester_rs::tests::daemons::Test as forester_rs::runtime::env::daemon::DaemonFn>::perform::hf2600cb0ba1eb029
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/daemons.rs:19:92
[INFO] [stdout]   22:     0x58bc623302a0 - forester_rs::runtime::env::RtEnv::start_daemon_impl::{{closure}}::h543725b3f3cdbeb2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/runtime/env.rs:77:27
[INFO] [stdout]   23:     0x58bc623163d8 - tokio::runtime::task::core::Core<T,S>::poll::{{closure}}::hc7df804e0ff5155b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/core.rs:374:24
[INFO] [stdout]   24:     0x58bc6230f85d - tokio::loom::std::unsafe_cell::UnsafeCell<T>::with_mut::h585abc21b05d56ac
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   25:     0x58bc6230f85d - tokio::runtime::task::core::Core<T,S>::poll::h800df9545bab7b6f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/core.rs:363:30
[INFO] [stdout]   26:     0x58bc62556f0a - tokio::runtime::task::harness::poll_future::{{closure}}::h6aa9173a48bd72e6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/harness.rs:535:30
[INFO] [stdout]   27:     0x58bc621b1ef0 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h14441fd54e2c1b6b
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58bc624125de - std::panicking::catch_unwind::do_call::had345172ba5e941d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58bc621b107b - __rust_try
[INFO] [stdout]   30:     0x58bc621955b5 - std::panicking::catch_unwind::h21ff9164bb5caf63
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x58bc621955b5 - std::panic::catch_unwind::had9faa3184c9adab
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x58bc6255210f - tokio::runtime::task::harness::poll_future::hc9e74859ebd96909
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/harness.rs:523:18
[INFO] [stdout]   33:     0x58bc6255ab42 - tokio::runtime::task::harness::Harness<T,S>::poll_inner::h01b90fc4443eba75
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/harness.rs:210:27
[INFO] [stdout]   34:     0x58bc6256cae3 - tokio::runtime::task::harness::Harness<T,S>::poll::h7f3d7cfa853e5cb6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/harness.rs:155:20
[INFO] [stdout]   35:     0x58bc6215d15b - tokio::runtime::task::raw::poll::h8062f4f0323c6cf8
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/raw.rs:337:13
[INFO] [stdout]   36:     0x58bc62c97227 - tokio::runtime::task::raw::RawTask::poll::h669ac1756c1ecb40
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/raw.rs:267:18
[INFO] [stdout]   37:     0x58bc62ca6852 - tokio::runtime::task::LocalNotified<S>::run::h92c8fbe5869e0b65
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/mod.rs:515:13
[INFO] [stdout]   38:     0x58bc62ccf89d - tokio::runtime::scheduler::multi_thread::worker::Context::run_task::{{closure}}::h4ceb1ac43c35883d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/multi_thread/worker.rs:643:18
[INFO] [stdout]   39:     0x58bc62ccf6f9 - tokio::task::coop::with_budget::h4bb9b4d6faf145b1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/task/coop/mod.rs:167:5
[INFO] [stdout]   40:     0x58bc62ccf6f9 - tokio::task::coop::budget::hbfa82a98752aa596
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/task/coop/mod.rs:133:5
[INFO] [stdout]   41:     0x58bc62ccf6f9 - tokio::runtime::scheduler::multi_thread::worker::Context::run_task::h2ae5f55e60c3981a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/multi_thread/worker.rs:634:9
[INFO] [stdout]   42:     0x58bc62cce521 - tokio::runtime::scheduler::multi_thread::worker::Context::run::h0bfe4d9b0ca3d12c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/multi_thread/worker.rs:567:29
[INFO] [stdout]   43:     0x58bc62ccad29 - tokio::runtime::scheduler::multi_thread::worker::run::{{closure}}::{{closure}}::h934d87351ee26298
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/multi_thread/worker.rs:532:24
[INFO] [stdout]   44:     0x58bc62ce0960 - tokio::runtime::context::scoped::Scoped<T>::set::h6ad76bdbeda6f434
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   45:     0x58bc62cbd6fb - tokio::runtime::context::set_scheduler::{{closure}}::h900098ce448cc9e5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context.rs:176:38
[INFO] [stdout]   46:     0x58bc62ce3d98 - std::thread::local::LocalKey<T>::try_with::hfd4e48e34106a454
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   47:     0x58bc62ce224f - std::thread::local::LocalKey<T>::with::h20180672f71646b1
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   48:     0x58bc62cbd6c4 - tokio::runtime::context::set_scheduler::hbecec48e248e3777
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context.rs:176:17
[INFO] [stdout]   49:     0x58bc62ccac39 - tokio::runtime::scheduler::multi_thread::worker::run::{{closure}}::h3a9b0271736e48c2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/multi_thread/worker.rs:527:9
[INFO] [stdout]   50:     0x58bc62ca1c9f - tokio::runtime::context::runtime::enter_runtime::he9b235b9c87f0816
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   51:     0x58bc62ccaa31 - tokio::runtime::scheduler::multi_thread::worker::run::h2eecfbccdae500d3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/multi_thread/worker.rs:519:5
[INFO] [stdout]   52:     0x58bc62ccbe7b - tokio::runtime::scheduler::multi_thread::worker::Launch::launch::{{closure}}::hc9afc38666a8883b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/multi_thread/worker.rs:485:45
[INFO] [stdout]   53:     0x58bc62ce1b7b - <tokio::runtime::blocking::task::BlockingTask<T> as core::future::future::Future>::poll::h903a0ac455cf426e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/blocking/task.rs:42:21
[INFO] [stdout]   54:     0x58bc62c79aac - tokio::runtime::task::core::Core<T,S>::poll::{{closure}}::hc226053c3f3b4415
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/core.rs:374:24
[INFO] [stdout]   55:     0x58bc62c79741 - tokio::loom::std::unsafe_cell::UnsafeCell<T>::with_mut::hdbb6525553e5cd5a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   56:     0x58bc62c79741 - tokio::runtime::task::core::Core<T,S>::poll::ha0ccba4a35f1204f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/core.rs:363:30
[INFO] [stdout]   57:     0x58bc62c76dde - tokio::runtime::task::harness::poll_future::{{closure}}::h9ae23c75cd2d1466
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/harness.rs:535:30
[INFO] [stdout]   58:     0x58bc62cdc791 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h10e51d3251a8e03d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x58bc62c94c8f - std::panicking::catch_unwind::do_call::h3037d8ec06b20245
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   60:     0x58bc62ca470b - __rust_try
[INFO] [stdout]   61:     0x58bc62ca00d5 - std::panicking::catch_unwind::h1105a2872f06046e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   62:     0x58bc62ca00d5 - std::panic::catch_unwind::h45066b2e22515f60
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   63:     0x58bc62c76920 - tokio::runtime::task::harness::poll_future::h30c3ca4daaffdb30
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/harness.rs:523:18
[INFO] [stdout]   64:     0x58bc62c77469 - tokio::runtime::task::harness::Harness<T,S>::poll_inner::h65e314f8b2911395
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/harness.rs:210:27
[INFO] [stdout]   65:     0x58bc62c77b67 - tokio::runtime::task::harness::Harness<T,S>::poll::h929557282877175d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/harness.rs:155:20
[INFO] [stdout]   66:     0x58bc62c96d9d - tokio::runtime::task::raw::poll::ha8f92333b8addb70
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/raw.rs:337:13
[INFO] [stdout]   67:     0x58bc62c97227 - tokio::runtime::task::raw::RawTask::poll::h669ac1756c1ecb40
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/raw.rs:267:18
[INFO] [stdout]   68:     0x58bc62ca6727 - tokio::runtime::task::UnownedTask<S>::run::h56171b6532aa0b32
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/task/mod.rs:552:13
[INFO] [stdout]   69:     0x58bc62cd59d7 - tokio::runtime::blocking::pool::Task::run::h202b71deb96c58a1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/blocking/pool.rs:161:19
[INFO] [stdout]   70:     0x58bc62cd5c30 - tokio::runtime::blocking::pool::Inner::run::h70de9eb217b25f56
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/blocking/pool.rs:516:22
[INFO] [stdout]   71:     0x58bc62cd70e4 - tokio::runtime::blocking::pool::Spawner::spawn_thread::{{closure}}::h859cfe7a07a81b2c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/blocking/pool.rs:474:47
[INFO] [stdout]   72:     0x58bc62cd0b66 - std::sys::backtrace::__rust_begin_short_backtrace::h6fa0b31ce4b52b52
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   73:     0x58bc62cab152 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hf68dab666bc9f2db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   74:     0x58bc62cdc871 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75ad468d32bd1e53
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   75:     0x58bc62c94e07 - std::panicking::catch_unwind::do_call::h90c1b0f4bb5dd7a5
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   76:     0x58bc62cb42eb - __rust_try
[INFO] [stdout]   77:     0x58bc62caadb6 - std::panicking::catch_unwind::h35df132c1dc20f47
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   78:     0x58bc62caadb6 - std::panic::catch_unwind::h6641bb937fe67d62
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   79:     0x58bc62caadb6 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hef70847af4c7aabe
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   80:     0x58bc62cb48bf - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1673cc37324ae55d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   81:     0x58bc6306635f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   82:     0x58bc6306635f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   83:     0x748fd4c6caa4 - <unknown>
[INFO] [stdout]   84:     0x748fd4cf9a64 - clone
[INFO] [stdout]   85:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::actions::builtin_http_get
[INFO] [stdout]     tests::daemons::smoke
[INFO] [stdout]     tests::nav::export_smoke
[INFO] [stdout]     tests::simulator::smoke
[INFO] [stdout]     tests::simulator::text
[INFO] [stdout]     tests::tracer::file
[INFO] [stdout]     tests::trimmer::naive
[INFO] [stdout]     tests::trimmer::smoke
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 93 passed; 8 failed; 5 ignored; 0 measured; 0 filtered out; finished in 2.10s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2f63896ea44885b43d6b4e6c833a0c86cd3dab46b612ec84bb2633b1e7091e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f63896ea44885b43d6b4e6c833a0c86cd3dab46b612ec84bb2633b1e7091e5d", kill_on_drop: false }`
[INFO] [stdout] 2f63896ea44885b43d6b4e6c833a0c86cd3dab46b612ec84bb2633b1e7091e5d
