[INFO] fetching crate vs_rot13 0.1.1...
[INFO] testing vs_rot13-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate vs_rot13 0.1.1 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate vs_rot13 0.1.1 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 vs_rot13 0.1.1
[INFO] finished tweaking crates.io crate vs_rot13 0.1.1
[INFO] tweaked toml for crates.io crate vs_rot13 0.1.1 written to /workspace/builds/worker-39/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] [stderr]     Blocking waiting for file lock on package cache
[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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e65d98522f9d1d2c3b76ce557c683d817bce59ad38f330a1d5a9031970e6fda
[INFO] running `Command { std: "docker" "start" "-a" "9e65d98522f9d1d2c3b76ce557c683d817bce59ad38f330a1d5a9031970e6fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e65d98522f9d1d2c3b76ce557c683d817bce59ad38f330a1d5a9031970e6fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e65d98522f9d1d2c3b76ce557c683d817bce59ad38f330a1d5a9031970e6fda", kill_on_drop: false }`
[INFO] [stdout] 9e65d98522f9d1d2c3b76ce557c683d817bce59ad38f330a1d5a9031970e6fda
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49e83265f98957cf18daa79d9d08675f2d9d32d91db3e439ac6c1bd8dacf6088
[INFO] running `Command { std: "docker" "start" "-a" "49e83265f98957cf18daa79d9d08675f2d9d32d91db3e439ac6c1bd8dacf6088", kill_on_drop: false }`
[INFO] [stderr]    Compiling vs_rot13 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "49e83265f98957cf18daa79d9d08675f2d9d32d91db3e439ac6c1bd8dacf6088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e83265f98957cf18daa79d9d08675f2d9d32d91db3e439ac6c1bd8dacf6088", kill_on_drop: false }`
[INFO] [stdout] 49e83265f98957cf18daa79d9d08675f2d9d32d91db3e439ac6c1bd8dacf6088
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40ccbd7ac03934ecbe226f52b1b07b4da4237911476eacb39679523fe6f43e06
[INFO] running `Command { std: "docker" "start" "-a" "40ccbd7ac03934ecbe226f52b1b07b4da4237911476eacb39679523fe6f43e06", kill_on_drop: false }`
[INFO] [stderr]    Compiling vs_rot13 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "40ccbd7ac03934ecbe226f52b1b07b4da4237911476eacb39679523fe6f43e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40ccbd7ac03934ecbe226f52b1b07b4da4237911476eacb39679523fe6f43e06", kill_on_drop: false }`
[INFO] [stdout] 40ccbd7ac03934ecbe226f52b1b07b4da4237911476eacb39679523fe6f43e06
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05fd71606f22bf4ed5bd3530a5c9cbd6e30cbc5bef3898589f267a18b8f54c97
[INFO] running `Command { std: "docker" "start" "-a" "05fd71606f22bf4ed5bd3530a5c9cbd6e30cbc5bef3898589f267a18b8f54c97", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vs_rot13-fe42d360d73c0231)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_rot13 ... 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 vs_rot13
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - rot13 (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05fd71606f22bf4ed5bd3530a5c9cbd6e30cbc5bef3898589f267a18b8f54c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05fd71606f22bf4ed5bd3530a5c9cbd6e30cbc5bef3898589f267a18b8f54c97", kill_on_drop: false }`
[INFO] [stdout] 05fd71606f22bf4ed5bd3530a5c9cbd6e30cbc5bef3898589f267a18b8f54c97