[INFO] fetching crate async-global-executor 2.0.2...
[INFO] testing async-global-executor-2.0.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate async-global-executor 2.0.2 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate async-global-executor 2.0.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-global-executor 2.0.2
[INFO] finished tweaking crates.io crate async-global-executor 2.0.2
[INFO] tweaked toml for crates.io crate async-global-executor 2.0.2 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 829a4fe08e87bb48133d159aaff14bde992c5f0eccf5fe5da28da78f5f3e9d3f
[INFO] running `Command { std: "docker" "start" "-a" "829a4fe08e87bb48133d159aaff14bde992c5f0eccf5fe5da28da78f5f3e9d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "829a4fe08e87bb48133d159aaff14bde992c5f0eccf5fe5da28da78f5f3e9d3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "829a4fe08e87bb48133d159aaff14bde992c5f0eccf5fe5da28da78f5f3e9d3f", kill_on_drop: false }`
[INFO] [stdout] 829a4fe08e87bb48133d159aaff14bde992c5f0eccf5fe5da28da78f5f3e9d3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9e674bb7aa0b47bc932da1eba3d2463f62ede819c81133a2eec7a30c1635b61
[INFO] running `Command { std: "docker" "start" "-a" "d9e674bb7aa0b47bc932da1eba3d2463f62ede819c81133a2eec7a30c1635b61", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling blocking v1.1.0
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-global-executor v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.45s
[INFO] running `Command { std: "docker" "inspect" "d9e674bb7aa0b47bc932da1eba3d2463f62ede819c81133a2eec7a30c1635b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e674bb7aa0b47bc932da1eba3d2463f62ede819c81133a2eec7a30c1635b61", kill_on_drop: false }`
[INFO] [stdout] d9e674bb7aa0b47bc932da1eba3d2463f62ede819c81133a2eec7a30c1635b61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd1e97b6e92f7c6e28c67e11ead27e956235b38a774960e9ea9a8996cef51f7f
[INFO] running `Command { std: "docker" "start" "-a" "cd1e97b6e92f7c6e28c67e11ead27e956235b38a774960e9ea9a8996cef51f7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling async-global-executor v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "cd1e97b6e92f7c6e28c67e11ead27e956235b38a774960e9ea9a8996cef51f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1e97b6e92f7c6e28c67e11ead27e956235b38a774960e9ea9a8996cef51f7f", kill_on_drop: false }`
[INFO] [stdout] cd1e97b6e92f7c6e28c67e11ead27e956235b38a774960e9ea9a8996cef51f7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a86f3a6e47f906c556ba21eeea3b5eeb760fdef4084533ec5f2bff7d2eb368c
[INFO] running `Command { std: "docker" "start" "-a" "7a86f3a6e47f906c556ba21eeea3b5eeb760fdef4084533ec5f2bff7d2eb368c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_global_executor-fc04b97ad6247dfa)
[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 async-global-executor
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/executor.rs - executor::spawn_blocking (line 85) - compile ... ok
[INFO] [stdout] test src/executor.rs - executor::spawn_blocking (line 93) - compile ... ok
[INFO] [stdout] test src/threading.rs - threading::stop_current_thread (line 71) ... ok
[INFO] [stdout] test src/init.rs - init::init_with_config (line 8) ... ok
[INFO] [stdout] test src/executor.rs - executor::spawn (line 33) ... ok
[INFO] [stdout] test src/threading.rs - threading::spawn_more_threads (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/threading.rs - threading::stop_thread (line 58) ... ok
[INFO] [stdout] test src/init.rs - init::init (line 28) ... ok
[INFO] [stdout] test src/executor.rs - executor::block_on (line 17) ... ok
[INFO] [stdout] test src/executor.rs - executor::spawn_local (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a86f3a6e47f906c556ba21eeea3b5eeb760fdef4084533ec5f2bff7d2eb368c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a86f3a6e47f906c556ba21eeea3b5eeb760fdef4084533ec5f2bff7d2eb368c", kill_on_drop: false }`
[INFO] [stdout] 7a86f3a6e47f906c556ba21eeea3b5eeb760fdef4084533ec5f2bff7d2eb368c