[INFO] fetching crate async-ext 0.2.0...
[INFO] testing async-ext-0.2.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate async-ext 0.2.0 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate async-ext 0.2.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-ext 0.2.0
[INFO] finished tweaking crates.io crate async-ext 0.2.0
[INFO] tweaked toml for crates.io crate async-ext 0.2.0 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2aedd907b1ef449b5bc33936fed75f863ee6b9266444956be0b8664de5d1cc91
[INFO] running `Command { std: "docker" "start" "-a" "2aedd907b1ef449b5bc33936fed75f863ee6b9266444956be0b8664de5d1cc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2aedd907b1ef449b5bc33936fed75f863ee6b9266444956be0b8664de5d1cc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aedd907b1ef449b5bc33936fed75f863ee6b9266444956be0b8664de5d1cc91", kill_on_drop: false }`
[INFO] [stdout] 2aedd907b1ef449b5bc33936fed75f863ee6b9266444956be0b8664de5d1cc91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6fcc22d50ec200f939f21974d8353995db9a6a033020b3ef55482c40c23bc8d
[INFO] running `Command { std: "docker" "start" "-a" "e6fcc22d50ec200f939f21974d8353995db9a6a033020b3ef55482c40c23bc8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-ext v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "e6fcc22d50ec200f939f21974d8353995db9a6a033020b3ef55482c40c23bc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6fcc22d50ec200f939f21974d8353995db9a6a033020b3ef55482c40c23bc8d", kill_on_drop: false }`
[INFO] [stdout] e6fcc22d50ec200f939f21974d8353995db9a6a033020b3ef55482c40c23bc8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 597e9fdc250968b23a3cb8e51c92cb25af3c3237f749ba374813dd2e960bbaf7
[INFO] running `Command { std: "docker" "start" "-a" "597e9fdc250968b23a3cb8e51c92cb25af3c3237f749ba374813dd2e960bbaf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-ext v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "597e9fdc250968b23a3cb8e51c92cb25af3c3237f749ba374813dd2e960bbaf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "597e9fdc250968b23a3cb8e51c92cb25af3c3237f749ba374813dd2e960bbaf7", kill_on_drop: false }`
[INFO] [stdout] 597e9fdc250968b23a3cb8e51c92cb25af3c3237f749ba374813dd2e960bbaf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a59e83cea132b2c3cfe332938889017579e21bf4efc37be8324b0f6bc6929e9c
[INFO] running `Command { std: "docker" "start" "-a" "a59e83cea132b2c3cfe332938889017579e21bf4efc37be8324b0f6bc6929e9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_ext-4227d5ecb0238e20)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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]    Doc-tests async-ext
[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" "a59e83cea132b2c3cfe332938889017579e21bf4efc37be8324b0f6bc6929e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59e83cea132b2c3cfe332938889017579e21bf4efc37be8324b0f6bc6929e9c", kill_on_drop: false }`
[INFO] [stdout] a59e83cea132b2c3cfe332938889017579e21bf4efc37be8324b0f6bc6929e9c
