[INFO] cloning repository https://github.com/rsuu/esyn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rsuu/esyn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frsuu%2Fesyn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frsuu%2Fesyn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3015d0aeae05a94ac6c136f8b4eb46fd130e7ab
[INFO] testing rsuu/esyn against beta-2025-04-20 for beta-1.87-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frsuu%2Fesyn" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rsuu/esyn on toolchain beta-2025-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rsuu/esyn
[INFO] finished tweaking git repo https://github.com/rsuu/esyn
[INFO] tweaked toml for git repo https://github.com/rsuu/esyn written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rsuu/esyn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87945f09d095de9460db08d31f77e4d082caf4051683a685935b52af6f4922a9
[INFO] running `Command { std: "docker" "start" "-a" "87945f09d095de9460db08d31f77e4d082caf4051683a685935b52af6f4922a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87945f09d095de9460db08d31f77e4d082caf4051683a685935b52af6f4922a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87945f09d095de9460db08d31f77e4d082caf4051683a685935b52af6f4922a9", kill_on_drop: false }`
[INFO] [stdout] 87945f09d095de9460db08d31f77e4d082caf4051683a685935b52af6f4922a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6ea5de4d5b006d047b08518c444ab65e16e4ea75e9b2899366e8818f0d004f7
[INFO] running `Command { std: "docker" "start" "-a" "d6ea5de4d5b006d047b08518c444ab65e16e4ea75e9b2899366e8818f0d004f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling prettyplease v0.2.20
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling esyn-derive v0.9.1 (/opt/rustwide/workdir/crates/esyn-derive)
[INFO] [stdout] warning: unused import: `attr`
[INFO] [stdout]  --> crates/esyn-derive/src/ders_enum_named.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{attr, bound};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]  --> crates/esyn-derive/src/ders_enum_named.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let generics = bound::de_trait_bounds_struct(input.generics.clone());
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling esyn v0.9.1 (/opt/rustwide/workdir/crates/esyn)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/esyn/src/parser.rs:155:56
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl<'ast> Esyn<'ast> {
[INFO] [stdout]     |      ---- lifetime `'ast` declared here
[INFO] [stdout] 155 |     fn _get_fn(&'ast self, fn_name: &str) -> Res<&'ast FnBlock> {
[INFO] [stdout]     |                                                        ^^^^^^^ this elided lifetime gets resolved as `'ast`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sd`
[INFO] [stdout]   --> crates/esyn/src/ext/duration.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let sd = SynDur::from_str(&tmp);
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_sd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `num` and `suffix` are never read
[INFO] [stdout]   --> crates/esyn/src/ext/duration.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct SynDur {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 38 |     num: u128,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 39 |     suffix: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]   --> crates/esyn/src/ext/duration.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl SynDur {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn to_string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FnVisit` is never used
[INFO] [stdout]   --> crates/esyn/src/visit.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub type FnVisit<'other, 'ast, Input, Output> = Box<dyn FnMut(Input) -> Option<Output> + 'other>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WrapExprBlock` is never constructed
[INFO] [stdout]   --> crates/esyn/src/visit.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct WrapExprBlock<'ast> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.25s
[INFO] running `Command { std: "docker" "inspect" "d6ea5de4d5b006d047b08518c444ab65e16e4ea75e9b2899366e8818f0d004f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6ea5de4d5b006d047b08518c444ab65e16e4ea75e9b2899366e8818f0d004f7", kill_on_drop: false }`
[INFO] [stdout] d6ea5de4d5b006d047b08518c444ab65e16e4ea75e9b2899366e8818f0d004f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8c18499dd67b5ac0a7e24a2b404793aecbf27f08e56bfe7d2e2b4f07193ccec
[INFO] running `Command { std: "docker" "start" "-a" "d8c18499dd67b5ac0a7e24a2b404793aecbf27f08e56bfe7d2e2b4f07193ccec", kill_on_drop: false }`
[INFO] [stderr]    Compiling esyn-derive v0.9.1 (/opt/rustwide/workdir/crates/esyn-derive)
[INFO] [stdout] warning: unused import: `attr`
[INFO] [stdout]  --> crates/esyn-derive/src/ders_enum_named.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{attr, bound};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `attr`
[INFO] [stdout]  --> crates/esyn-derive/src/ders_enum_named.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{attr, bound};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]  --> crates/esyn-derive/src/ders_enum_named.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let generics = bound::de_trait_bounds_struct(input.generics.clone());
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]  --> crates/esyn-derive/src/ders_enum_named.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let generics = bound::de_trait_bounds_struct(input.generics.clone());
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling esyn v0.9.1 (/opt/rustwide/workdir/crates/esyn)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/esyn/src/parser.rs:155:56
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl<'ast> Esyn<'ast> {
[INFO] [stdout]     |      ---- lifetime `'ast` declared here
[INFO] [stdout] 155 |     fn _get_fn(&'ast self, fn_name: &str) -> Res<&'ast FnBlock> {
[INFO] [stdout]     |                                                        ^^^^^^^ this elided lifetime gets resolved as `'ast`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> crates/esyn/src/parser.rs:155:56
[INFO] [stdout]     |
[INFO] [stdout] 154 | impl<'ast> Esyn<'ast> {
[INFO] [stdout]     |      ---- lifetime `'ast` declared here
[INFO] [stdout] 155 |     fn _get_fn(&'ast self, fn_name: &str) -> Res<&'ast FnBlock> {
[INFO] [stdout]     |                                                        ^^^^^^^ this elided lifetime gets resolved as `'ast`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sd`
[INFO] [stdout]   --> crates/esyn/src/ext/duration.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let sd = SynDur::from_str(&tmp);
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_sd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sd`
[INFO] [stdout]   --> crates/esyn/src/ext/duration.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let sd = SynDur::from_str(&tmp);
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_sd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `num` and `suffix` are never read
[INFO] [stdout]   --> crates/esyn/src/ext/duration.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct SynDur {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 38 |     num: u128,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 39 |     suffix: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]   --> crates/esyn/src/ext/duration.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl SynDur {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn to_string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FnVisit` is never used
[INFO] [stdout]   --> crates/esyn/src/visit.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub type FnVisit<'other, 'ast, Input, Output> = Box<dyn FnMut(Input) -> Option<Output> + 'other>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WrapExprBlock` is never constructed
[INFO] [stdout]   --> crates/esyn/src/visit.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct WrapExprBlock<'ast> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `num` and `suffix` are never read
[INFO] [stdout]   --> crates/esyn/src/ext/duration.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct SynDur {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 38 |     num: u128,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 39 |     suffix: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]   --> crates/esyn/src/ext/duration.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl SynDur {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     fn to_string(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FnVisit` is never used
[INFO] [stdout]   --> crates/esyn/src/visit.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub type FnVisit<'other, 'ast, Input, Output> = Box<dyn FnMut(Input) -> Option<Output> + 'other>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WrapExprBlock` is never constructed
[INFO] [stdout]   --> crates/esyn/src/visit.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct WrapExprBlock<'ast> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> crates/esyn/tests/enum_custom_syntax.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 | #[derive(Debug, EsynDe, EsynSer, Default, PartialEq)]
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 unreachable statement
[INFO] [stdout]    |                 any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> crates/esyn/examples/dev_derive_attr2.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[derive(Debug, EsynDe, EsynSer, Default)]
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 unreachable statement
[INFO] [stdout]    |                 any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> crates/esyn/tests/type.rs:303:32
[INFO] [stdout]     |
[INFO] [stdout] 303 |     #[derive(Debug, PartialEq, EsynDe, Default)]
[INFO] [stdout]     |                                ^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                unreachable statement
[INFO] [stdout]     |                                any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> crates/esyn/tests/enum.rs:29:28
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, PartialEq, EsynDe)]
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            unreachable statement
[INFO] [stdout]    |                            any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> crates/esyn/tests/enum.rs:45:28
[INFO] [stdout]    |
[INFO] [stdout] 45 | #[derive(Debug, PartialEq, EsynDe)]
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            unreachable statement
[INFO] [stdout]    |                            any code following this expression is unreachable
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EnumEmpty` is never used
[INFO] [stdout]    --> crates/esyn/tests/enum.rs:171:10
[INFO] [stdout]     |
[INFO] [stdout] 171 |     enum EnumEmpty {}
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> crates/esyn/examples/dev.rs:114:17
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[derive(Debug, EsynDe, EsynSer, Default)]
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 unreachable statement
[INFO] [stdout]     |                 any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> crates/esyn/examples/dev.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 | #[derive(Debug, EsynDe, EsynSer, Default)]
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 unreachable statement
[INFO] [stdout]     |                 any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `d1` is never used
[INFO] [stdout]   --> crates/esyn/examples/dev.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn d1() {
[INFO] [stdout]    |    ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `t1` is never used
[INFO] [stdout]   --> crates/esyn/examples/dev.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn t1() {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `syn_parse_str` is never used
[INFO] [stdout]   --> crates/esyn/examples/dev.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn syn_parse_str() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `typ` is never used
[INFO] [stdout]    --> crates/esyn/examples/dev.rs:161:4
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn typ() {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `impls` is never used
[INFO] [stdout]    --> crates/esyn/examples/dev.rs:219:4
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn impls() {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.22s
[INFO] running `Command { std: "docker" "inspect" "d8c18499dd67b5ac0a7e24a2b404793aecbf27f08e56bfe7d2e2b4f07193ccec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c18499dd67b5ac0a7e24a2b404793aecbf27f08e56bfe7d2e2b4f07193ccec", kill_on_drop: false }`
[INFO] [stdout] d8c18499dd67b5ac0a7e24a2b404793aecbf27f08e56bfe7d2e2b4f07193ccec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e71407ef51cdf57dc80af2ed3737d099512a4559b7eb398845ece26c08ea5713
[INFO] running `Command { std: "docker" "start" "-a" "e71407ef51cdf57dc80af2ed3737d099512a4559b7eb398845ece26c08ea5713", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `attr`
[INFO] [stderr]  --> crates/esyn-derive/src/ders_enum_named.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{attr, bound};
[INFO] [stderr]   |             ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `generics`
[INFO] [stderr]  --> crates/esyn-derive/src/ders_enum_named.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let generics = bound::de_trait_bounds_struct(input.generics.clone());
[INFO] [stderr]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generics`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `esyn-derive` (lib) generated 2 warnings (run `cargo fix --lib -p esyn-derive` to apply 1 suggestion)
[INFO] [stderr] warning: `esyn-derive` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: elided lifetime has a name
[INFO] [stderr]    --> crates/esyn/src/parser.rs:155:56
[INFO] [stderr]     |
[INFO] [stderr] 154 | impl<'ast> Esyn<'ast> {
[INFO] [stderr]     |      ---- lifetime `'ast` declared here
[INFO] [stderr] 155 |     fn _get_fn(&'ast self, fn_name: &str) -> Res<&'ast FnBlock> {
[INFO] [stderr]     |                                                        ^^^^^^^ this elided lifetime gets resolved as `'ast`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sd`
[INFO] [stderr]   --> crates/esyn/src/ext/duration.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let sd = SynDur::from_str(&tmp);
[INFO] [stderr]    |             ^^ help: if this is intentional, prefix it with an underscore: `_sd`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `num` and `suffix` are never read
[INFO] [stderr]   --> crates/esyn/src/ext/duration.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | struct SynDur {
[INFO] [stderr]    |        ------ fields in this struct
[INFO] [stderr] 38 |     num: u128,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 39 |     suffix: String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_string` is never used
[INFO] [stderr]   --> crates/esyn/src/ext/duration.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | impl SynDur {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 62 |     fn to_string(&self) -> String {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `FnVisit` is never used
[INFO] [stderr]   --> crates/esyn/src/visit.rs:21:10
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub type FnVisit<'other, 'ast, Input, Output> = Box<dyn FnMut(Input) -> Option<Output> + 'other>;
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `WrapExprBlock` is never constructed
[INFO] [stderr]   --> crates/esyn/src/visit.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct WrapExprBlock<'ast> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `esyn` (lib) generated 6 warnings
[INFO] [stderr] warning: `esyn` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> crates/esyn/examples/dev.rs:114:17
[INFO] [stderr]     |
[INFO] [stderr] 114 | #[derive(Debug, EsynDe, EsynSer, Default)]
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 unreachable statement
[INFO] [stderr]     |                 any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]     = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> crates/esyn/examples/dev.rs:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 | #[derive(Debug, EsynDe, EsynSer, Default)]
[INFO] [stderr]     |                 ^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 unreachable statement
[INFO] [stderr]     |                 any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `d1` is never used
[INFO] [stderr]   --> crates/esyn/examples/dev.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn d1() {
[INFO] [stderr]    |    ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `t1` is never used
[INFO] [stderr]   --> crates/esyn/examples/dev.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn t1() {
[INFO] [stderr]    |    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `syn_parse_str` is never used
[INFO] [stderr]   --> crates/esyn/examples/dev.rs:79:4
[INFO] [stderr]    |
[INFO] [stderr] 79 | fn syn_parse_str() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `typ` is never used
[INFO] [stderr]    --> crates/esyn/examples/dev.rs:161:4
[INFO] [stderr]     |
[INFO] [stderr] 161 | fn typ() {
[INFO] [stderr]     |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `impls` is never used
[INFO] [stderr]    --> crates/esyn/examples/dev.rs:219:4
[INFO] [stderr]     |
[INFO] [stderr] 219 | fn impls() {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> crates/esyn/examples/dev_derive_attr2.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 | #[derive(Debug, EsynDe, EsynSer, Default)]
[INFO] [stderr]    |                 ^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 unreachable statement
[INFO] [stderr]    |                 any code following this expression is unreachable
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]    = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> crates/esyn/tests/enum_custom_syntax.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 | #[derive(Debug, EsynDe, EsynSer, Default, PartialEq)]
[INFO] [stderr]    |                 ^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 unreachable statement
[INFO] [stderr]    |                 any code following this expression is unreachable
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]    = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `esyn` (example "dev") generated 7 warnings
[INFO] [stderr] warning: `esyn` (example "dev_derive_attr2") generated 1 warning
[INFO] [stderr] warning: `esyn` (test "enum_custom_syntax") generated 1 warning
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> crates/esyn/tests/type.rs:303:32
[INFO] [stderr]     |
[INFO] [stderr] 303 |     #[derive(Debug, PartialEq, EsynDe, Default)]
[INFO] [stderr]     |                                ^^^^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                unreachable statement
[INFO] [stderr]     |                                any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]     = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> crates/esyn/tests/enum.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 | #[derive(Debug, PartialEq, EsynDe)]
[INFO] [stderr]    |                            ^^^^^^
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            unreachable statement
[INFO] [stderr]    |                            any code following this expression is unreachable
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]    = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> crates/esyn/tests/enum.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 | #[derive(Debug, PartialEq, EsynDe)]
[INFO] [stderr]    |                            ^^^^^^
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            unreachable statement
[INFO] [stderr]    |                            any code following this expression is unreachable
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the derive macro `EsynDe` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: enum `EnumEmpty` is never used
[INFO] [stderr]    --> crates/esyn/tests/enum.rs:171:10
[INFO] [stderr]     |
[INFO] [stderr] 171 |     enum EnumEmpty {}
[INFO] [stderr]     |          ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `esyn` (test "type") generated 1 warning
[INFO] [stderr] warning: `esyn` (test "enum") generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/esyn-cc7ebab5381a796f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test auto::tests::test_expr_box_vec ... ok
[INFO] [stderr]      Running tests/enum.rs (/opt/rustwide/target/debug/deps/enum-d8341680b5350e3c)
[INFO] [stdout] test auto::tests::test_expr_float ... ok
[INFO] [stdout] test auto::tests::test_expr_bool ... ok
[INFO] [stdout] test auto::tests::test_expr_int ... ok
[INFO] [stdout] test auto::tests::test_expr_option ... ok
[INFO] [stdout] test auto::tests::test_expr_tuple ... ok
[INFO] [stdout] test auto::tests::test_expr_option_vec ... ok
[INFO] [stdout] test auto::tests::test_expr_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test enum_empty ... ok
[INFO] [stdout] test test_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/enum_custom_syntax.rs (/opt/rustwide/target/debug/deps/enum_custom_syntax-898a73c271505437)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_unit ... ok
[INFO] [stdout] test test_unnamed ... ok
[INFO] [stdout] test test_named ... ok
[INFO] [stderr]      Running tests/ext_ip.rs (/opt/rustwide/target/debug/deps/ext_ip-c4acc8bc631824f3)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ext_map.rs (/opt/rustwide/target/debug/deps/ext_map-f408d8e69fd8423e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/ext_path_buf.rs (/opt/rustwide/target/debug/deps/ext_path_buf-f6626146262bd70e)
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fn.rs (/opt/rustwide/target/debug/deps/fn-5356523c196d3b52)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_let ... ok
[INFO] [stdout] test test_fn_alias_path ... ok
[INFO] [stdout] test test_fn_alias_path_exec_with ... ok
[INFO] [stdout] test test_fn_return ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/misc.rs (/opt/rustwide/target/debug/deps/misc-8b2762743898d49b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test docs_on_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/readme.rs (/opt/rustwide/target/debug/deps/readme-fa1b8be6de872994)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/struct.rs (/opt/rustwide/target/debug/deps/struct-1e9d09c212726d3e)
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_struct ... ok
[INFO] [stdout] test test_struct_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/struct_custom_syntax.rs (/opt/rustwide/target/debug/deps/struct_custom_syntax-72165273edb6d3f6)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running tests/type.rs (/opt/rustwide/target/debug/deps/type-d23513e3555a9a70)
[INFO] [stdout] test test_unit ... ok
[INFO] [stdout] test test_unnamed ... ok
[INFO] [stdout] test test_named ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_lit_byte ... ok
[INFO] [stdout] test test_float ... ok
[INFO] [stdout] test test_mix ... ok
[INFO] [stdout] test test_num ... ok
[INFO] [stdout] test test_num_rand ... ok
[INFO] [stdout] test test_full ... ok
[INFO] [stdout] test text_null ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/esyn_derive-4fcbc944e9d02cab)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests esyn
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests esyn_derive
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e71407ef51cdf57dc80af2ed3737d099512a4559b7eb398845ece26c08ea5713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e71407ef51cdf57dc80af2ed3737d099512a4559b7eb398845ece26c08ea5713", kill_on_drop: false }`
[INFO] [stdout] e71407ef51cdf57dc80af2ed3737d099512a4559b7eb398845ece26c08ea5713
