[INFO] cloning repository https://github.com/philipjkim/mean-median-mode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/philipjkim/mean-median-mode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipjkim%2Fmean-median-mode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipjkim%2Fmean-median-mode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b0444013eaf33b95040720ff585f22845180f7d3 [INFO] testing philipjkim/mean-median-mode against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilipjkim%2Fmean-median-mode" "/workspace/builds/worker-85/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/philipjkim/mean-median-mode on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/philipjkim/mean-median-mode [INFO] finished tweaking git repo https://github.com/philipjkim/mean-median-mode [INFO] tweaked toml for git repo https://github.com/philipjkim/mean-median-mode written to /workspace/builds/worker-85/source/Cargo.toml [INFO] crate git repo https://github.com/philipjkim/mean-median-mode already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97c5f9d8e94260820172df83b0d0bc4b22d30393df8eb33944fa4537f1c1d21e [INFO] running `Command { std: "docker" "start" "-a" "97c5f9d8e94260820172df83b0d0bc4b22d30393df8eb33944fa4537f1c1d21e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97c5f9d8e94260820172df83b0d0bc4b22d30393df8eb33944fa4537f1c1d21e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97c5f9d8e94260820172df83b0d0bc4b22d30393df8eb33944fa4537f1c1d21e", kill_on_drop: false }` [INFO] [stdout] 97c5f9d8e94260820172df83b0d0bc4b22d30393df8eb33944fa4537f1c1d21e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96ec12b84034c76d4ea008365f70d2c638476c1b635a6aa2901de4b257762ced [INFO] running `Command { std: "docker" "start" "-a" "96ec12b84034c76d4ea008365f70d2c638476c1b635a6aa2901de4b257762ced", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mean-median-mode v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.87s [INFO] running `Command { std: "docker" "inspect" "96ec12b84034c76d4ea008365f70d2c638476c1b635a6aa2901de4b257762ced", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96ec12b84034c76d4ea008365f70d2c638476c1b635a6aa2901de4b257762ced", kill_on_drop: false }` [INFO] [stdout] 96ec12b84034c76d4ea008365f70d2c638476c1b635a6aa2901de4b257762ced [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b42659bddd483cf8076645a79341beee82dd592848d95c602992acea61e2c9ca [INFO] running `Command { std: "docker" "start" "-a" "b42659bddd483cf8076645a79341beee82dd592848d95c602992acea61e2c9ca", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mean-median-mode v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `Command { std: "docker" "inspect" "b42659bddd483cf8076645a79341beee82dd592848d95c602992acea61e2c9ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b42659bddd483cf8076645a79341beee82dd592848d95c602992acea61e2c9ca", kill_on_drop: false }` [INFO] [stdout] b42659bddd483cf8076645a79341beee82dd592848d95c602992acea61e2c9ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] adc3d3c7dd2bf049c293d8d7aa53158825d6e303af9a7f3c0db74b9eb86b53e8 [INFO] running `Command { std: "docker" "start" "-a" "adc3d3c7dd2bf049c293d8d7aa53158825d6e303af9a7f3c0db74b9eb86b53e8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mean_median_mode-f03237d6d2809fca) [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" "adc3d3c7dd2bf049c293d8d7aa53158825d6e303af9a7f3c0db74b9eb86b53e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adc3d3c7dd2bf049c293d8d7aa53158825d6e303af9a7f3c0db74b9eb86b53e8", kill_on_drop: false }` [INFO] [stdout] adc3d3c7dd2bf049c293d8d7aa53158825d6e303af9a7f3c0db74b9eb86b53e8