[INFO] cloning repository https://github.com/chriskuehl/example-rust-pre-commit-hook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chriskuehl/example-rust-pre-commit-hook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriskuehl%2Fexample-rust-pre-commit-hook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriskuehl%2Fexample-rust-pre-commit-hook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 457889b6d02c49704164db1d981f8ae799f03e92
[INFO] testing chriskuehl/example-rust-pre-commit-hook against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchriskuehl%2Fexample-rust-pre-commit-hook" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chriskuehl/example-rust-pre-commit-hook on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chriskuehl/example-rust-pre-commit-hook
[INFO] finished tweaking git repo https://github.com/chriskuehl/example-rust-pre-commit-hook
[INFO] tweaked toml for git repo https://github.com/chriskuehl/example-rust-pre-commit-hook written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/chriskuehl/example-rust-pre-commit-hook already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d9cf9146315fa76e2df9190973c0d6d3659c9a4d52bdae90d0e57dad4b2a85a6
[INFO] running `Command { std: "docker" "start" "-a" "d9cf9146315fa76e2df9190973c0d6d3659c9a4d52bdae90d0e57dad4b2a85a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9cf9146315fa76e2df9190973c0d6d3659c9a4d52bdae90d0e57dad4b2a85a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9cf9146315fa76e2df9190973c0d6d3659c9a4d52bdae90d0e57dad4b2a85a6", kill_on_drop: false }`
[INFO] [stdout] d9cf9146315fa76e2df9190973c0d6d3659c9a4d52bdae90d0e57dad4b2a85a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cc16d12c078ed0deead72f4d0d88bf8cf8d0289321d21adc834f5cf1268603cd
[INFO] running `Command { std: "docker" "start" "-a" "cc16d12c078ed0deead72f4d0d88bf8cf8d0289321d21adc834f5cf1268603cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling capitalize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.71s
[INFO] running `Command { std: "docker" "inspect" "cc16d12c078ed0deead72f4d0d88bf8cf8d0289321d21adc834f5cf1268603cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc16d12c078ed0deead72f4d0d88bf8cf8d0289321d21adc834f5cf1268603cd", kill_on_drop: false }`
[INFO] [stdout] cc16d12c078ed0deead72f4d0d88bf8cf8d0289321d21adc834f5cf1268603cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2ce032bb9b394c8b01f7ff6d5f32813854d2f3e95464ecbd77df73dc4d4b62db
[INFO] running `Command { std: "docker" "start" "-a" "2ce032bb9b394c8b01f7ff6d5f32813854d2f3e95464ecbd77df73dc4d4b62db", kill_on_drop: false }`
[INFO] [stderr]    Compiling capitalize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "2ce032bb9b394c8b01f7ff6d5f32813854d2f3e95464ecbd77df73dc4d4b62db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ce032bb9b394c8b01f7ff6d5f32813854d2f3e95464ecbd77df73dc4d4b62db", kill_on_drop: false }`
[INFO] [stdout] 2ce032bb9b394c8b01f7ff6d5f32813854d2f3e95464ecbd77df73dc4d4b62db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab239270dc501cbb736916b0d35a43b5c69af385f169c9552d816532a9a2a698
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ab239270dc501cbb736916b0d35a43b5c69af385f169c9552d816532a9a2a698", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/capitalize-6f4ab5180e54e62b
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab239270dc501cbb736916b0d35a43b5c69af385f169c9552d816532a9a2a698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab239270dc501cbb736916b0d35a43b5c69af385f169c9552d816532a9a2a698", kill_on_drop: false }`
[INFO] [stdout] ab239270dc501cbb736916b0d35a43b5c69af385f169c9552d816532a9a2a698