[INFO] fetching crate async-os 0.2.0...
[INFO] testing async-os-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate async-os 0.2.0 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate async-os 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-os 0.2.0
[INFO] finished tweaking crates.io crate async-os 0.2.0
[INFO] tweaked toml for crates.io crate async-os 0.2.0 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef00a604ba6b28df19f924293e197f2e3b7f4fee7e221a9738af23a083cdf4b0
[INFO] running `Command { std: "docker" "start" "-a" "ef00a604ba6b28df19f924293e197f2e3b7f4fee7e221a9738af23a083cdf4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef00a604ba6b28df19f924293e197f2e3b7f4fee7e221a9738af23a083cdf4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef00a604ba6b28df19f924293e197f2e3b7f4fee7e221a9738af23a083cdf4b0", kill_on_drop: false }`
[INFO] [stdout] ef00a604ba6b28df19f924293e197f2e3b7f4fee7e221a9738af23a083cdf4b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e01ce644867f296d8cb45240f2e017eb342f0b3679d2cb0636630524faa80ce0
[INFO] running `Command { std: "docker" "start" "-a" "e01ce644867f296d8cb45240f2e017eb342f0b3679d2cb0636630524faa80ce0", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-os v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "e01ce644867f296d8cb45240f2e017eb342f0b3679d2cb0636630524faa80ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e01ce644867f296d8cb45240f2e017eb342f0b3679d2cb0636630524faa80ce0", kill_on_drop: false }`
[INFO] [stdout] e01ce644867f296d8cb45240f2e017eb342f0b3679d2cb0636630524faa80ce0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79ae5411724c2cc604f06ef179dcb21a3f9c3badb76f2e81b3ce31df82f73d09
[INFO] running `Command { std: "docker" "start" "-a" "79ae5411724c2cc604f06ef179dcb21a3f9c3badb76f2e81b3ce31df82f73d09", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-os v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "79ae5411724c2cc604f06ef179dcb21a3f9c3badb76f2e81b3ce31df82f73d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ae5411724c2cc604f06ef179dcb21a3f9c3badb76f2e81b3ce31df82f73d09", kill_on_drop: false }`
[INFO] [stdout] 79ae5411724c2cc604f06ef179dcb21a3f9c3badb76f2e81b3ce31df82f73d09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba548f466929c0dce0b96dce85fd082fa68bbd5418b92bcc9b887ed153706ef5
[INFO] running `Command { std: "docker" "start" "-a" "ba548f466929c0dce0b96dce85fd082fa68bbd5418b92bcc9b887ed153706ef5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_os-725c7a29356c4e64)
[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-os
[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" "ba548f466929c0dce0b96dce85fd082fa68bbd5418b92bcc9b887ed153706ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba548f466929c0dce0b96dce85fd082fa68bbd5418b92bcc9b887ed153706ef5", kill_on_drop: false }`
[INFO] [stdout] ba548f466929c0dce0b96dce85fd082fa68bbd5418b92bcc9b887ed153706ef5
