[INFO] fetching crate async-scoped 0.9.0...
[INFO] checking async-scoped-0.9.0 against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] extracting crate async-scoped 0.9.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate async-scoped 0.9.0 on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-scoped 0.9.0
[INFO] finished tweaking crates.io crate async-scoped 0.9.0
[INFO] tweaked toml for crates.io crate async-scoped 0.9.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 104 packages to latest compatible versions
[INFO] [stderr]       Adding async-channel v1.9.0 (available: v2.3.1)
[INFO] [stderr]       Adding event-listener v2.5.3 (available: v5.3.1)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (available: v0.6.5)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sval v2.13.1
[INFO] [stderr]   Downloaded sval_ref v2.13.1
[INFO] [stderr]   Downloaded value-bag-sval2 v1.9.0
[INFO] [stderr]   Downloaded sval_json v2.13.1
[INFO] [stderr]   Downloaded sval_serde v2.13.1
[INFO] [stderr]   Downloaded sval_buffer v2.13.1
[INFO] [stderr]   Downloaded sval_nested v2.13.1
[INFO] [stderr]   Downloaded typeid v1.0.2
[INFO] [stderr]   Downloaded erased-serde v0.4.5
[INFO] [stderr]   Downloaded serde_fmt v1.0.3
[INFO] [stderr]   Downloaded sval_fmt v2.13.1
[INFO] [stderr]   Downloaded value-bag-serde1 v1.9.0
[INFO] [stderr]   Downloaded sval_dynamic v2.13.1
[INFO] [stderr]   Downloaded femme v2.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95f4e843cd4fc0e6d05aa3b4cfef701886122520dce4e33fc072e3d50cede9c6
[INFO] running `Command { std: "docker" "start" "-a" "95f4e843cd4fc0e6d05aa3b4cfef701886122520dce4e33fc072e3d50cede9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95f4e843cd4fc0e6d05aa3b4cfef701886122520dce4e33fc072e3d50cede9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f4e843cd4fc0e6d05aa3b4cfef701886122520dce4e33fc072e3d50cede9c6", kill_on_drop: false }`
[INFO] [stdout] 95f4e843cd4fc0e6d05aa3b4cfef701886122520dce4e33fc072e3d50cede9c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7babdc9e5744055b91e6d9209375da3563dfee790e8ddb5dd33fb8aef77ed6b
[INFO] running `Command { std: "docker" "start" "-a" "a7babdc9e5744055b91e6d9209375da3563dfee790e8ddb5dd33fb8aef77ed6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling typeid v1.0.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking erased-serde v0.4.5
[INFO] [stderr]     Checking serde_fmt v1.0.3
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking value-bag-serde1 v1.9.0
[INFO] [stderr]     Checking value-bag v1.9.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking async-scoped v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `cfg_async_std`
[INFO] [stdout]  --> src/utils.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | macro_rules! cfg_async_std {
[INFO] [stdout]   |              ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `cfg_tokio`
[INFO] [stdout]   --> src/utils.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | macro_rules! cfg_tokio {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `cfg_any_spawner`
[INFO] [stdout]   --> src/utils.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 | macro_rules! cfg_any_spawner {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking femme v2.2.1
[INFO] [stderr]     Checking async-std v1.13.0
[INFO] [stdout] error[E0599]: `()` is not an iterator
[INFO] [stdout]   --> benches/spawner.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |     r.into_iter().for_each(|v| {
[INFO] [stdout]    |       ^^^^^^^^^ `()` is not an iterator
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `(): Iterator`
[INFO] [stdout]            which is required by `(): IntoIterator`
[INFO] [stdout]            `&(): Iterator`
[INFO] [stdout]            which is required by `&(): IntoIterator`
[INFO] [stdout]            `&mut (): Iterator`
[INFO] [stdout]            which is required by `&mut (): IntoIterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]   --> src/tests.rs:31:36
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let (stream, _) = unsafe { Scope::scope(|s| {
[INFO] [stdout]    |                                    ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::Scope;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::thread::Scope;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]   --> src/tests.rs:62:35
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let ((), vals) = unsafe { Scope::scope_and_collect(|s| {
[INFO] [stdout]    |                                   ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::Scope;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::thread::Scope;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]   --> src/tests.rs:81:25
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let mut s = Scope::create(Default::default());
[INFO] [stdout]    |                         ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 1  + use crate::Scope;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::thread::Scope;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]    --> src/tests.rs:111:34
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let (_, vals) = unsafe { Scope::scope_and_collect(|s| {
[INFO] [stdout]     |                                  ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::thread::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]    --> src/tests.rs:126:26
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let ((), vals) = Scope::scope_and_block(|s| {
[INFO] [stdout]     |                          ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::thread::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]    --> src/tests.rs:142:26
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let ((), vals) = Scope::scope_and_block(|s| {
[INFO] [stdout]     |                          ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::thread::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]    --> src/tests.rs:167:27
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let ((), items) = Scope::scope_and_block(|scope| {
[INFO] [stdout]     |                           ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::thread::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]    --> src/tests.rs:189:27
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let ((), items) = Scope::scope_and_block(|scope| {
[INFO] [stdout]     |                           ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::thread::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]    --> src/tests.rs:218:26
[INFO] [stdout]     |
[INFO] [stdout] 218 |                 unsafe { Scope::scope_and_collect(|scope| {
[INFO] [stdout]     |                          ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::thread::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]    --> src/tests.rs:257:30
[INFO] [stdout]     |
[INFO] [stdout] 257 |         let mut s = unsafe { Scope::create(Default::default()) };
[INFO] [stdout]     |                              ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::thread::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]    --> src/tests.rs:312:17
[INFO] [stdout]     |
[INFO] [stdout] 312 |                 Scope::scope_and_block(|scope| {
[INFO] [stdout]     |                 ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::thread::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Scope`
[INFO] [stdout]    --> src/tests.rs:332:22
[INFO] [stdout]     |
[INFO] [stdout] 332 |         let (_, r) = Scope::scope_and_block(|scope| {
[INFO] [stdout]     |                      ^^^^^ use of undeclared type `Scope`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 1   + use crate::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::thread::Scope;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `cfg_tokio`
[INFO] [stdout]   --> src/utils.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | macro_rules! cfg_tokio {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `cfg_any_spawner`
[INFO] [stdout]   --> src/utils.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 | macro_rules! cfg_any_spawner {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-scoped` (bench "spawner") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find function `future_value` in this scope
[INFO] [stdout]    --> src/tests.rs:172:24
[INFO] [stdout]     |
[INFO] [stdout] 172 |             assert_eq!(future_value(i), true);
[INFO] [stdout]     |                        ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `future_value` in this scope
[INFO] [stdout]    --> src/tests.rs:195:24
[INFO] [stdout]     |
[INFO] [stdout] 195 |             assert_eq!(future_value(i), false);
[INFO] [stdout]     |                        ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]    --> src/tests.rs:276:21
[INFO] [stdout]     |
[INFO] [stdout] 276 |                 use futures::StreamExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]   --> src/tests.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |         use futures::StreamExt;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::StreamExt`
[INFO] [stdout]   --> src/tests.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         use futures::StreamExt;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-scoped` (lib test) due to 15 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a7babdc9e5744055b91e6d9209375da3563dfee790e8ddb5dd33fb8aef77ed6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7babdc9e5744055b91e6d9209375da3563dfee790e8ddb5dd33fb8aef77ed6b", kill_on_drop: false }`
[INFO] [stdout] a7babdc9e5744055b91e6d9209375da3563dfee790e8ddb5dd33fb8aef77ed6b
