[INFO] fetching crate bitrot 0.1.0...
[INFO] testing bitrot-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bitrot 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate bitrot 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 bitrot 0.1.0
[INFO] finished tweaking crates.io crate bitrot 0.1.0
[INFO] tweaked toml for crates.io crate bitrot 0.1.0 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] c25757e68536f7b9493c17ddb6efeeeb4ea6ff2512ae86ddb15d14b08ee8778e
[INFO] running `Command { std: "docker" "start" "-a" "c25757e68536f7b9493c17ddb6efeeeb4ea6ff2512ae86ddb15d14b08ee8778e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c25757e68536f7b9493c17ddb6efeeeb4ea6ff2512ae86ddb15d14b08ee8778e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25757e68536f7b9493c17ddb6efeeeb4ea6ff2512ae86ddb15d14b08ee8778e", kill_on_drop: false }`
[INFO] [stdout] c25757e68536f7b9493c17ddb6efeeeb4ea6ff2512ae86ddb15d14b08ee8778e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 677c2982e03c8b0b64efbdc5b0885043e7fa46e237e9efed6bd9ecfdccfdf451
[INFO] running `Command { std: "docker" "start" "-a" "677c2982e03c8b0b64efbdc5b0885043e7fa46e237e9efed6bd9ecfdccfdf451", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitrot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "677c2982e03c8b0b64efbdc5b0885043e7fa46e237e9efed6bd9ecfdccfdf451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "677c2982e03c8b0b64efbdc5b0885043e7fa46e237e9efed6bd9ecfdccfdf451", kill_on_drop: false }`
[INFO] [stdout] 677c2982e03c8b0b64efbdc5b0885043e7fa46e237e9efed6bd9ecfdccfdf451
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 018e4cc4205d9fe1afbaa8f1ebeba2b33f3113d7b7286e3b5d9533ebbd13d287
[INFO] running `Command { std: "docker" "start" "-a" "018e4cc4205d9fe1afbaa8f1ebeba2b33f3113d7b7286e3b5d9533ebbd13d287", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitrot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "018e4cc4205d9fe1afbaa8f1ebeba2b33f3113d7b7286e3b5d9533ebbd13d287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "018e4cc4205d9fe1afbaa8f1ebeba2b33f3113d7b7286e3b5d9533ebbd13d287", kill_on_drop: false }`
[INFO] [stdout] 018e4cc4205d9fe1afbaa8f1ebeba2b33f3113d7b7286e3b5d9533ebbd13d287
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] a41d40e655642eac0d456fcdb6e7a9a63c76733706a296e88f53f04021cde2a4
[INFO] running `Command { std: "docker" "start" "-a" "a41d40e655642eac0d456fcdb6e7a9a63c76733706a296e88f53f04021cde2a4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitrot-6d42f186dc45a5ca)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitrot
[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" "a41d40e655642eac0d456fcdb6e7a9a63c76733706a296e88f53f04021cde2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a41d40e655642eac0d456fcdb6e7a9a63c76733706a296e88f53f04021cde2a4", kill_on_drop: false }`
[INFO] [stdout] a41d40e655642eac0d456fcdb6e7a9a63c76733706a296e88f53f04021cde2a4