[INFO] fetching crate mdio 0.1.1...
[INFO] testing mdio-0.1.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate mdio 0.1.1 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate mdio 0.1.1 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 mdio 0.1.1
[INFO] finished tweaking crates.io crate mdio 0.1.1
[INFO] tweaked toml for crates.io crate mdio 0.1.1 written to /workspace/builds/worker-73/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] [stderr]     Blocking waiting for file lock on package cache
[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-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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc13b8f2fc27ba62b847d070dd0f920b2390c8e886e918992e7037f8f74c70f3
[INFO] running `Command { std: "docker" "start" "-a" "bc13b8f2fc27ba62b847d070dd0f920b2390c8e886e918992e7037f8f74c70f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc13b8f2fc27ba62b847d070dd0f920b2390c8e886e918992e7037f8f74c70f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc13b8f2fc27ba62b847d070dd0f920b2390c8e886e918992e7037f8f74c70f3", kill_on_drop: false }`
[INFO] [stdout] bc13b8f2fc27ba62b847d070dd0f920b2390c8e886e918992e7037f8f74c70f3
[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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8ca23b72d91ea2e1d01e341a266e8a8ed69d06aef34562879b7c780e5e0b4b9
[INFO] running `Command { std: "docker" "start" "-a" "b8ca23b72d91ea2e1d01e341a266e8a8ed69d06aef34562879b7c780e5e0b4b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mdio v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "b8ca23b72d91ea2e1d01e341a266e8a8ed69d06aef34562879b7c780e5e0b4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ca23b72d91ea2e1d01e341a266e8a8ed69d06aef34562879b7c780e5e0b4b9", kill_on_drop: false }`
[INFO] [stdout] b8ca23b72d91ea2e1d01e341a266e8a8ed69d06aef34562879b7c780e5e0b4b9
[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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f00bef193f2ef17e017abf91f8dcb778fabaab5d62bbb7a8ec73f19c712e7f7
[INFO] running `Command { std: "docker" "start" "-a" "3f00bef193f2ef17e017abf91f8dcb778fabaab5d62bbb7a8ec73f19c712e7f7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mdio v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "3f00bef193f2ef17e017abf91f8dcb778fabaab5d62bbb7a8ec73f19c712e7f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f00bef193f2ef17e017abf91f8dcb778fabaab5d62bbb7a8ec73f19c712e7f7", kill_on_drop: false }`
[INFO] [stdout] 3f00bef193f2ef17e017abf91f8dcb778fabaab5d62bbb7a8ec73f19c712e7f7
[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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 693cfd5e8e89895c7fe3c75f30dd68c60f97c6c4ac3fe90cb27cd4a4de4b7c84
[INFO] running `Command { std: "docker" "start" "-a" "693cfd5e8e89895c7fe3c75f30dd68c60f97c6c4ac3fe90cb27cd4a4de4b7c84", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mdio-6344aa6e0d2f3829)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mdio
[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] [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" "693cfd5e8e89895c7fe3c75f30dd68c60f97c6c4ac3fe90cb27cd4a4de4b7c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "693cfd5e8e89895c7fe3c75f30dd68c60f97c6c4ac3fe90cb27cd4a4de4b7c84", kill_on_drop: false }`
[INFO] [stdout] 693cfd5e8e89895c7fe3c75f30dd68c60f97c6c4ac3fe90cb27cd4a4de4b7c84
