[INFO] cloning repository https://github.com/bpk-t/polish_notation_calc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bpk-t/polish_notation_calc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbpk-t%2Fpolish_notation_calc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbpk-t%2Fpolish_notation_calc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dbca0fe457de61a1baefa394ec41236034a49cdc
[INFO] testing bpk-t/polish_notation_calc against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbpk-t%2Fpolish_notation_calc" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bpk-t/polish_notation_calc on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bpk-t/polish_notation_calc
[INFO] finished tweaking git repo https://github.com/bpk-t/polish_notation_calc
[INFO] tweaked toml for git repo https://github.com/bpk-t/polish_notation_calc written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/bpk-t/polish_notation_calc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29229f4c473852f18300213bfb10ba856c1b305418d1b0f3560727bf964218a3
[INFO] running `Command { std: "docker" "start" "-a" "29229f4c473852f18300213bfb10ba856c1b305418d1b0f3560727bf964218a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29229f4c473852f18300213bfb10ba856c1b305418d1b0f3560727bf964218a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29229f4c473852f18300213bfb10ba856c1b305418d1b0f3560727bf964218a3", kill_on_drop: false }`
[INFO] [stdout] 29229f4c473852f18300213bfb10ba856c1b305418d1b0f3560727bf964218a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6cc31929812e3d9b00e123adcabac79612387684718cf32d5f37b8a831b02b4
[INFO] running `Command { std: "docker" "start" "-a" "c6cc31929812e3d9b00e123adcabac79612387684718cf32d5f37b8a831b02b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling polish_notation_calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "c6cc31929812e3d9b00e123adcabac79612387684718cf32d5f37b8a831b02b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6cc31929812e3d9b00e123adcabac79612387684718cf32d5f37b8a831b02b4", kill_on_drop: false }`
[INFO] [stdout] c6cc31929812e3d9b00e123adcabac79612387684718cf32d5f37b8a831b02b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9533516cebb2b1b6cacfd064ee9d9e1e30316c43fa8061316d4e61817c34924
[INFO] running `Command { std: "docker" "start" "-a" "e9533516cebb2b1b6cacfd064ee9d9e1e30316c43fa8061316d4e61817c34924", kill_on_drop: false }`
[INFO] [stderr]    Compiling polish_notation_calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "e9533516cebb2b1b6cacfd064ee9d9e1e30316c43fa8061316d4e61817c34924", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9533516cebb2b1b6cacfd064ee9d9e1e30316c43fa8061316d4e61817c34924", kill_on_drop: false }`
[INFO] [stdout] e9533516cebb2b1b6cacfd064ee9d9e1e30316c43fa8061316d4e61817c34924
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b00e69f7a9d0056d5fcce39f52fc5937cbf6f9a8c00738f2ecad1a69ffa94ca
[INFO] running `Command { std: "docker" "start" "-a" "1b00e69f7a9d0056d5fcce39f52fc5937cbf6f9a8c00738f2ecad1a69ffa94ca", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polish_notation_calc-b2b519cfebb3164d)
[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" "1b00e69f7a9d0056d5fcce39f52fc5937cbf6f9a8c00738f2ecad1a69ffa94ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b00e69f7a9d0056d5fcce39f52fc5937cbf6f9a8c00738f2ecad1a69ffa94ca", kill_on_drop: false }`
[INFO] [stdout] 1b00e69f7a9d0056d5fcce39f52fc5937cbf6f9a8c00738f2ecad1a69ffa94ca