[INFO] fetching crate async-blocking 0.0.0...
[INFO] testing async-blocking-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate async-blocking 0.0.0 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate async-blocking 0.0.0 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-blocking 0.0.0
[INFO] finished tweaking crates.io crate async-blocking 0.0.0
[INFO] tweaked toml for crates.io crate async-blocking 0.0.0 written to /workspace/builds/worker-82/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] fa95527e298b72c9259eb56cba8cf565fc103e3a89fea3695f3b9914a1fb88e7
[INFO] running `Command { std: "docker" "start" "-a" "fa95527e298b72c9259eb56cba8cf565fc103e3a89fea3695f3b9914a1fb88e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa95527e298b72c9259eb56cba8cf565fc103e3a89fea3695f3b9914a1fb88e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa95527e298b72c9259eb56cba8cf565fc103e3a89fea3695f3b9914a1fb88e7", kill_on_drop: false }`
[INFO] [stdout] fa95527e298b72c9259eb56cba8cf565fc103e3a89fea3695f3b9914a1fb88e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] c8fa7bea27a94431c286dfee1e978e9dda8f0fbc93e6caed0d4ca66cfada260d
[INFO] running `Command { std: "docker" "start" "-a" "c8fa7bea27a94431c286dfee1e978e9dda8f0fbc93e6caed0d4ca66cfada260d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling async-blocking v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "c8fa7bea27a94431c286dfee1e978e9dda8f0fbc93e6caed0d4ca66cfada260d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8fa7bea27a94431c286dfee1e978e9dda8f0fbc93e6caed0d4ca66cfada260d", kill_on_drop: false }`
[INFO] [stdout] c8fa7bea27a94431c286dfee1e978e9dda8f0fbc93e6caed0d4ca66cfada260d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 25d16e4469f094d62a385f1ded06d6c76cf3de7ad0f60a987bf7c1ef0f7f65e6
[INFO] running `Command { std: "docker" "start" "-a" "25d16e4469f094d62a385f1ded06d6c76cf3de7ad0f60a987bf7c1ef0f7f65e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-blocking v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "25d16e4469f094d62a385f1ded06d6c76cf3de7ad0f60a987bf7c1ef0f7f65e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d16e4469f094d62a385f1ded06d6c76cf3de7ad0f60a987bf7c1ef0f7f65e6", kill_on_drop: false }`
[INFO] [stdout] 25d16e4469f094d62a385f1ded06d6c76cf3de7ad0f60a987bf7c1ef0f7f65e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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] 8b2272ec7c92dd2cafc46a7b0f2ab3727222624b34e75637c83451ddb414fb68
[INFO] running `Command { std: "docker" "start" "-a" "8b2272ec7c92dd2cafc46a7b0f2ab3727222624b34e75637c83451ddb414fb68", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_blocking-90c07d4f36b12d4a)
[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-blocking
[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" "8b2272ec7c92dd2cafc46a7b0f2ab3727222624b34e75637c83451ddb414fb68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2272ec7c92dd2cafc46a7b0f2ab3727222624b34e75637c83451ddb414fb68", kill_on_drop: false }`
[INFO] [stdout] 8b2272ec7c92dd2cafc46a7b0f2ab3727222624b34e75637c83451ddb414fb68
