[INFO] cloning repository https://github.com/Shemnei/bjack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Shemnei/bjack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShemnei%2Fbjack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShemnei%2Fbjack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 710b20b5b32d393260cd4d345d0cc1639b4eff00
[INFO] testing Shemnei/bjack against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShemnei%2Fbjack" "/workspace/builds/worker-108/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-108/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Shemnei/bjack 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 git repo https://github.com/Shemnei/bjack
[INFO] finished tweaking git repo https://github.com/Shemnei/bjack
[INFO] tweaked toml for git repo https://github.com/Shemnei/bjack written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] crate git repo https://github.com/Shemnei/bjack already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 971873ab70563cbafac1c0dd8e2b4186d509de6edca4c6c24699aeb178fc13e0
[INFO] running `Command { std: "docker" "start" "-a" "971873ab70563cbafac1c0dd8e2b4186d509de6edca4c6c24699aeb178fc13e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "971873ab70563cbafac1c0dd8e2b4186d509de6edca4c6c24699aeb178fc13e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971873ab70563cbafac1c0dd8e2b4186d509de6edca4c6c24699aeb178fc13e0", kill_on_drop: false }`
[INFO] [stdout] 971873ab70563cbafac1c0dd8e2b4186d509de6edca4c6c24699aeb178fc13e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 0fd94a96df467f5234c41486070530c73115b7b1013819dea8a057e335acd9c6
[INFO] running `Command { std: "docker" "start" "-a" "0fd94a96df467f5234c41486070530c73115b7b1013819dea8a057e335acd9c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling bjack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.51s
[INFO] running `Command { std: "docker" "inspect" "0fd94a96df467f5234c41486070530c73115b7b1013819dea8a057e335acd9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd94a96df467f5234c41486070530c73115b7b1013819dea8a057e335acd9c6", kill_on_drop: false }`
[INFO] [stdout] 0fd94a96df467f5234c41486070530c73115b7b1013819dea8a057e335acd9c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] a05444ae7b17bb2f95587ac19561ea58fa51730dac6f18d91c08fa4a067eb9d0
[INFO] running `Command { std: "docker" "start" "-a" "a05444ae7b17bb2f95587ac19561ea58fa51730dac6f18d91c08fa4a067eb9d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling bjack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "a05444ae7b17bb2f95587ac19561ea58fa51730dac6f18d91c08fa4a067eb9d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05444ae7b17bb2f95587ac19561ea58fa51730dac6f18d91c08fa4a067eb9d0", kill_on_drop: false }`
[INFO] [stdout] a05444ae7b17bb2f95587ac19561ea58fa51730dac6f18d91c08fa4a067eb9d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] ef3ba2e4f7d9377e751ce2b33d1087b653d504677934223e0ce07ed59364eae0
[INFO] running `Command { std: "docker" "start" "-a" "ef3ba2e4f7d9377e751ce2b33d1087b653d504677934223e0ce07ed59364eae0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.40s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bjack-b87086a9b3d0334e)
[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" "ef3ba2e4f7d9377e751ce2b33d1087b653d504677934223e0ce07ed59364eae0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef3ba2e4f7d9377e751ce2b33d1087b653d504677934223e0ce07ed59364eae0", kill_on_drop: false }`
[INFO] [stdout] ef3ba2e4f7d9377e751ce2b33d1087b653d504677934223e0ce07ed59364eae0