[INFO] cloning repository https://github.com/pnadon/snake_caser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pnadon/snake_caser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnadon%2Fsnake_caser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnadon%2Fsnake_caser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed6ff4b8ac40d6b324539ddad8340c134de8d89c
[INFO] testing pnadon/snake_caser against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnadon%2Fsnake_caser" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pnadon/snake_caser on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pnadon/snake_caser
[INFO] finished tweaking git repo https://github.com/pnadon/snake_caser
[INFO] tweaked toml for git repo https://github.com/pnadon/snake_caser written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate git repo https://github.com/pnadon/snake_caser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e381da879a3fc944530486c4c4eadc60d40782ea6863bc72a45a6d33b29505c9
[INFO] running `Command { std: "docker" "start" "-a" "e381da879a3fc944530486c4c4eadc60d40782ea6863bc72a45a6d33b29505c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e381da879a3fc944530486c4c4eadc60d40782ea6863bc72a45a6d33b29505c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e381da879a3fc944530486c4c4eadc60d40782ea6863bc72a45a6d33b29505c9", kill_on_drop: false }`
[INFO] [stdout] e381da879a3fc944530486c4c4eadc60d40782ea6863bc72a45a6d33b29505c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2390814ba53bb10a65121b35601e3559dc01b9a1d3d01c247a4078d5a37a644b
[INFO] running `Command { std: "docker" "start" "-a" "2390814ba53bb10a65121b35601e3559dc01b9a1d3d01c247a4078d5a37a644b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling snake_caser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.41s
[INFO] running `Command { std: "docker" "inspect" "2390814ba53bb10a65121b35601e3559dc01b9a1d3d01c247a4078d5a37a644b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2390814ba53bb10a65121b35601e3559dc01b9a1d3d01c247a4078d5a37a644b", kill_on_drop: false }`
[INFO] [stdout] 2390814ba53bb10a65121b35601e3559dc01b9a1d3d01c247a4078d5a37a644b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7e87d47dc381449825490590aa2af0e0ff1e3338dd1e08c2ec9e8086a86c37e
[INFO] running `Command { std: "docker" "start" "-a" "c7e87d47dc381449825490590aa2af0e0ff1e3338dd1e08c2ec9e8086a86c37e", kill_on_drop: false }`
[INFO] [stderr]    Compiling snake_caser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "c7e87d47dc381449825490590aa2af0e0ff1e3338dd1e08c2ec9e8086a86c37e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e87d47dc381449825490590aa2af0e0ff1e3338dd1e08c2ec9e8086a86c37e", kill_on_drop: false }`
[INFO] [stdout] c7e87d47dc381449825490590aa2af0e0ff1e3338dd1e08c2ec9e8086a86c37e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d979da7eb5993fb4afda57acbb1e134335496cdc4ccdd0c5334ed845a9ccd367
[INFO] running `Command { std: "docker" "start" "-a" "d979da7eb5993fb4afda57acbb1e134335496cdc4ccdd0c5334ed845a9ccd367", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.84s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snake_caser-a8303a646dc11846)
[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" "d979da7eb5993fb4afda57acbb1e134335496cdc4ccdd0c5334ed845a9ccd367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d979da7eb5993fb4afda57acbb1e134335496cdc4ccdd0c5334ed845a9ccd367", kill_on_drop: false }`
[INFO] [stdout] d979da7eb5993fb4afda57acbb1e134335496cdc4ccdd0c5334ed845a9ccd367