[INFO] cloning repository https://github.com/cho0h5/stack-based-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cho0h5/stack-based-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcho0h5%2Fstack-based-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcho0h5%2Fstack-based-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2bccba979bd98abaa6b66004ce02e8ed20d7c85
[INFO] testing cho0h5/stack-based-calculator against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcho0h5%2Fstack-based-calculator" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cho0h5/stack-based-calculator on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cho0h5/stack-based-calculator
[INFO] finished tweaking git repo https://github.com/cho0h5/stack-based-calculator
[INFO] tweaked toml for git repo https://github.com/cho0h5/stack-based-calculator written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/cho0h5/stack-based-calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce4dce94e94c8dc26a82470b1247e62c02e7a7cb0f4d3bfb31480352b5d5a0f9
[INFO] running `Command { std: "docker" "start" "-a" "ce4dce94e94c8dc26a82470b1247e62c02e7a7cb0f4d3bfb31480352b5d5a0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce4dce94e94c8dc26a82470b1247e62c02e7a7cb0f4d3bfb31480352b5d5a0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4dce94e94c8dc26a82470b1247e62c02e7a7cb0f4d3bfb31480352b5d5a0f9", kill_on_drop: false }`
[INFO] [stdout] ce4dce94e94c8dc26a82470b1247e62c02e7a7cb0f4d3bfb31480352b5d5a0f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a775dd4b80897e54a0fc0c26291c70102a08ca0575a6932469b8e694c1e12f4f
[INFO] running `Command { std: "docker" "start" "-a" "a775dd4b80897e54a0fc0c26291c70102a08ca0575a6932469b8e694c1e12f4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack-based-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "a775dd4b80897e54a0fc0c26291c70102a08ca0575a6932469b8e694c1e12f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a775dd4b80897e54a0fc0c26291c70102a08ca0575a6932469b8e694c1e12f4f", kill_on_drop: false }`
[INFO] [stdout] a775dd4b80897e54a0fc0c26291c70102a08ca0575a6932469b8e694c1e12f4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8d6ede3084b45ff3ce2cbbd84c92674bcf66f602785f9f6e50881c4bc9331d8
[INFO] running `Command { std: "docker" "start" "-a" "a8d6ede3084b45ff3ce2cbbd84c92674bcf66f602785f9f6e50881c4bc9331d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack-based-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "a8d6ede3084b45ff3ce2cbbd84c92674bcf66f602785f9f6e50881c4bc9331d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d6ede3084b45ff3ce2cbbd84c92674bcf66f602785f9f6e50881c4bc9331d8", kill_on_drop: false }`
[INFO] [stdout] a8d6ede3084b45ff3ce2cbbd84c92674bcf66f602785f9f6e50881c4bc9331d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 017f1bd322efb8064d85a5f4010d55a3ded182189103251f5ea7905396be0a91
[INFO] running `Command { std: "docker" "start" "-a" "017f1bd322efb8064d85a5f4010d55a3ded182189103251f5ea7905396be0a91", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stack_based_calculator-7123021aca5e656f)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stack_based_calculator-0f7e826f353ef767)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests stack-based-calculator
[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] [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] [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" "017f1bd322efb8064d85a5f4010d55a3ded182189103251f5ea7905396be0a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "017f1bd322efb8064d85a5f4010d55a3ded182189103251f5ea7905396be0a91", kill_on_drop: false }`
[INFO] [stdout] 017f1bd322efb8064d85a5f4010d55a3ded182189103251f5ea7905396be0a91