[INFO] fetching crate bright_stack 0.1.0...
[INFO] testing bright_stack-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bright_stack 0.1.0 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate bright_stack 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bright_stack 0.1.0
[INFO] finished tweaking crates.io crate bright_stack 0.1.0
[INFO] tweaked toml for crates.io crate bright_stack 0.1.0 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5783ded377cb24b0ad0852635bc66398326043493288746fd116bd7d7b504a25
[INFO] running `Command { std: "docker" "start" "-a" "5783ded377cb24b0ad0852635bc66398326043493288746fd116bd7d7b504a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5783ded377cb24b0ad0852635bc66398326043493288746fd116bd7d7b504a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5783ded377cb24b0ad0852635bc66398326043493288746fd116bd7d7b504a25", kill_on_drop: false }`
[INFO] [stdout] 5783ded377cb24b0ad0852635bc66398326043493288746fd116bd7d7b504a25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c4ef8cbf3981939225940b3882bf952d4aa4268e19e6a06d7f3391a20b3ca35
[INFO] running `Command { std: "docker" "start" "-a" "6c4ef8cbf3981939225940b3882bf952d4aa4268e19e6a06d7f3391a20b3ca35", kill_on_drop: false }`
[INFO] [stderr]    Compiling bright_stack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "6c4ef8cbf3981939225940b3882bf952d4aa4268e19e6a06d7f3391a20b3ca35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c4ef8cbf3981939225940b3882bf952d4aa4268e19e6a06d7f3391a20b3ca35", kill_on_drop: false }`
[INFO] [stdout] 6c4ef8cbf3981939225940b3882bf952d4aa4268e19e6a06d7f3391a20b3ca35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d707ee2b138745ed6dbceb9ee4fb0a3b34e7a4626479749654a95ee415608f6
[INFO] running `Command { std: "docker" "start" "-a" "0d707ee2b138745ed6dbceb9ee4fb0a3b34e7a4626479749654a95ee415608f6", 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] [stderr]    Compiling bright_stack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "0d707ee2b138745ed6dbceb9ee4fb0a3b34e7a4626479749654a95ee415608f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d707ee2b138745ed6dbceb9ee4fb0a3b34e7a4626479749654a95ee415608f6", kill_on_drop: false }`
[INFO] [stdout] 0d707ee2b138745ed6dbceb9ee4fb0a3b34e7a4626479749654a95ee415608f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fe41bcb153f5c460e8a1433fa759aaf8fb889cc0c0ab6ee09be315a103f5753
[INFO] running `Command { std: "docker" "start" "-a" "2fe41bcb153f5c460e8a1433fa759aaf8fb889cc0c0ab6ee09be315a103f5753", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bright_stack-4918de311213981b)
[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 bright_stack
[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" "2fe41bcb153f5c460e8a1433fa759aaf8fb889cc0c0ab6ee09be315a103f5753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe41bcb153f5c460e8a1433fa759aaf8fb889cc0c0ab6ee09be315a103f5753", kill_on_drop: false }`
[INFO] [stdout] 2fe41bcb153f5c460e8a1433fa759aaf8fb889cc0c0ab6ee09be315a103f5753