[INFO] cloning repository https://github.com/shuymn-sandbox/rust-rpn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shuymn-sandbox/rust-rpn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuymn-sandbox%2Frust-rpn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuymn-sandbox%2Frust-rpn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc3dd54d313bb01b657081ddb57a06fc8473c907
[INFO] testing shuymn-sandbox/rust-rpn against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshuymn-sandbox%2Frust-rpn" "/workspace/builds/worker-53/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shuymn-sandbox/rust-rpn on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shuymn-sandbox/rust-rpn
[INFO] finished tweaking git repo https://github.com/shuymn-sandbox/rust-rpn
[INFO] tweaked toml for git repo https://github.com/shuymn-sandbox/rust-rpn written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate git repo https://github.com/shuymn-sandbox/rust-rpn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aef7fba16999aa22beed40ba79ba901a7df24679ae4995e52880e91078a6ce5d
[INFO] running `Command { std: "docker" "start" "-a" "aef7fba16999aa22beed40ba79ba901a7df24679ae4995e52880e91078a6ce5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aef7fba16999aa22beed40ba79ba901a7df24679ae4995e52880e91078a6ce5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef7fba16999aa22beed40ba79ba901a7df24679ae4995e52880e91078a6ce5d", kill_on_drop: false }`
[INFO] [stdout] aef7fba16999aa22beed40ba79ba901a7df24679ae4995e52880e91078a6ce5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aff596cea29fd6825195967df8223dc04845c090fb0776060a3ba52ac3f51b39
[INFO] running `Command { std: "docker" "start" "-a" "aff596cea29fd6825195967df8223dc04845c090fb0776060a3ba52ac3f51b39", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-rpn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "aff596cea29fd6825195967df8223dc04845c090fb0776060a3ba52ac3f51b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff596cea29fd6825195967df8223dc04845c090fb0776060a3ba52ac3f51b39", kill_on_drop: false }`
[INFO] [stdout] aff596cea29fd6825195967df8223dc04845c090fb0776060a3ba52ac3f51b39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d24f48cb091d66ac397d6ef0995ede9d2e12d7a58331884cf82d1b713f68feb2
[INFO] running `Command { std: "docker" "start" "-a" "d24f48cb091d66ac397d6ef0995ede9d2e12d7a58331884cf82d1b713f68feb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-rpn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "d24f48cb091d66ac397d6ef0995ede9d2e12d7a58331884cf82d1b713f68feb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d24f48cb091d66ac397d6ef0995ede9d2e12d7a58331884cf82d1b713f68feb2", kill_on_drop: false }`
[INFO] [stdout] d24f48cb091d66ac397d6ef0995ede9d2e12d7a58331884cf82d1b713f68feb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c66563098167b52dd0427887b1683a2f5dc79af413a5d0eb1ca0de3e27d3739
[INFO] running `Command { std: "docker" "start" "-a" "1c66563098167b52dd0427887b1683a2f5dc79af413a5d0eb1ca0de3e27d3739", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_rpn-52a01a4c1a356676)
[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" "1c66563098167b52dd0427887b1683a2f5dc79af413a5d0eb1ca0de3e27d3739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c66563098167b52dd0427887b1683a2f5dc79af413a5d0eb1ca0de3e27d3739", kill_on_drop: false }`
[INFO] [stdout] 1c66563098167b52dd0427887b1683a2f5dc79af413a5d0eb1ca0de3e27d3739