[INFO] fetching crate rustyword 0.1.0...
[INFO] testing rustyword-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate rustyword 0.1.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate rustyword 0.1.0 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 rustyword 0.1.0
[INFO] finished tweaking crates.io crate rustyword 0.1.0
[INFO] tweaked toml for crates.io crate rustyword 0.1.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate crates.io crate rustyword 0.1.0 already has a lockfile, it will not be regenerated
[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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] c93d09aedca76a3552ba47884d9c67c8f695b6f6d64b23856a84730cabf6ca2a
[INFO] running `Command { std: "docker" "start" "-a" "c93d09aedca76a3552ba47884d9c67c8f695b6f6d64b23856a84730cabf6ca2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c93d09aedca76a3552ba47884d9c67c8f695b6f6d64b23856a84730cabf6ca2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93d09aedca76a3552ba47884d9c67c8f695b6f6d64b23856a84730cabf6ca2a", kill_on_drop: false }`
[INFO] [stdout] c93d09aedca76a3552ba47884d9c67c8f695b6f6d64b23856a84730cabf6ca2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 03581dafceafa2feb038bff0a199ea70adc1c31f3f6a64d1a79dd95439aea564
[INFO] running `Command { std: "docker" "start" "-a" "03581dafceafa2feb038bff0a199ea70adc1c31f3f6a64d1a79dd95439aea564", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustyword v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "03581dafceafa2feb038bff0a199ea70adc1c31f3f6a64d1a79dd95439aea564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03581dafceafa2feb038bff0a199ea70adc1c31f3f6a64d1a79dd95439aea564", kill_on_drop: false }`
[INFO] [stdout] 03581dafceafa2feb038bff0a199ea70adc1c31f3f6a64d1a79dd95439aea564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 9ad1426c12306118f4fa4f957d371a339bc3320cfdfcd2f087d55021b33fe1c6
[INFO] running `Command { std: "docker" "start" "-a" "9ad1426c12306118f4fa4f957d371a339bc3320cfdfcd2f087d55021b33fe1c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyword v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "9ad1426c12306118f4fa4f957d371a339bc3320cfdfcd2f087d55021b33fe1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad1426c12306118f4fa4f957d371a339bc3320cfdfcd2f087d55021b33fe1c6", kill_on_drop: false }`
[INFO] [stdout] 9ad1426c12306118f4fa4f957d371a339bc3320cfdfcd2f087d55021b33fe1c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] fe2329239d62f202f07b1bc66bb994c855d9211294e773cf3660a274a6034621
[INFO] running `Command { std: "docker" "start" "-a" "fe2329239d62f202f07b1bc66bb994c855d9211294e773cf3660a274a6034621", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustyword-905da0bf483fc04b)
[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" "fe2329239d62f202f07b1bc66bb994c855d9211294e773cf3660a274a6034621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2329239d62f202f07b1bc66bb994c855d9211294e773cf3660a274a6034621", kill_on_drop: false }`
[INFO] [stdout] fe2329239d62f202f07b1bc66bb994c855d9211294e773cf3660a274a6034621
