[INFO] cloning repository https://github.com/LionelPrat/RpnCalculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LionelPrat/RpnCalculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLionelPrat%2FRpnCalculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLionelPrat%2FRpnCalculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fa313344082f896448764113d73768c5c885bea
[INFO] testing LionelPrat/RpnCalculator against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLionelPrat%2FRpnCalculator" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LionelPrat/RpnCalculator 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/LionelPrat/RpnCalculator
[INFO] finished tweaking git repo https://github.com/LionelPrat/RpnCalculator
[INFO] tweaked toml for git repo https://github.com/LionelPrat/RpnCalculator written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/LionelPrat/RpnCalculator 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] bdd9981e3a2ac47532faa6a29b147a524b9159ea07b6c284fc01a425a4f11d7d
[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" "bdd9981e3a2ac47532faa6a29b147a524b9159ea07b6c284fc01a425a4f11d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdd9981e3a2ac47532faa6a29b147a524b9159ea07b6c284fc01a425a4f11d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd9981e3a2ac47532faa6a29b147a524b9159ea07b6c284fc01a425a4f11d7d", kill_on_drop: false }`
[INFO] [stdout] bdd9981e3a2ac47532faa6a29b147a524b9159ea07b6c284fc01a425a4f11d7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 0c5b6abaac653545594a09ef64d3218d12836e9e047779cb2bb9b9bd980e094b
[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" "0c5b6abaac653545594a09ef64d3218d12836e9e047779cb2bb9b9bd980e094b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "0c5b6abaac653545594a09ef64d3218d12836e9e047779cb2bb9b9bd980e094b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c5b6abaac653545594a09ef64d3218d12836e9e047779cb2bb9b9bd980e094b", kill_on_drop: false }`
[INFO] [stdout] 0c5b6abaac653545594a09ef64d3218d12836e9e047779cb2bb9b9bd980e094b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 56abeee9e29bab9282b1e49e13541956f2ccf851af2958385447521910ce2b83
[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" "56abeee9e29bab9282b1e49e13541956f2ccf851af2958385447521910ce2b83", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "56abeee9e29bab9282b1e49e13541956f2ccf851af2958385447521910ce2b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56abeee9e29bab9282b1e49e13541956f2ccf851af2958385447521910ce2b83", kill_on_drop: false }`
[INFO] [stdout] 56abeee9e29bab9282b1e49e13541956f2ccf851af2958385447521910ce2b83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db7d6c67a9df805ad28b1d5262cc6a016a52351bec7129e7883c7ad687403d99
[INFO] running `Command { std: "docker" "start" "-a" "db7d6c67a9df805ad28b1d5262cc6a016a52351bec7129e7883c7ad687403d99", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpn_calculator-7abc40bfa1e476d0)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test engine::tests::rpn_add ... ok
[INFO] [stdout] test engine::tests::rpn_empty ... ok
[INFO] [stdout] test engine::tests::rpn_int ... ok
[INFO] [stdout] test engine::tests::rpn_divide ... ok
[INFO] [stdout] test engine::tests::rpn_max ... ok
[INFO] [stdout] test engine::tests::rpn_max2 ... ok
[INFO] [stdout] test engine::tests::test_parse_multiple_operator ... ok
[INFO] [stdout] test engine::tests::rpn_wrong_param ... ok
[INFO] [stdout] test engine::tests::rpn_wrong_number_of_params_sqrt2 ... ok
[INFO] [stdout] test engine::tests::rpn_several2 ... ok
[INFO] [stdout] test engine::tests::rpn_wrong_number_of_params_sqrt ... ok
[INFO] [stdout] test engine::tests::rpn_wrong_number_of_params_max ... ok
[INFO] [stdout] test engine::tests::rpn_multiply ... ok
[INFO] [stdout] test engine::tests::rpn_square_root ... ok
[INFO] [stdout] test engine::tests::rpn_minus ... ok
[INFO] [stdout] test engine::tests::rpn_wrong_number_of_params ... ok
[INFO] [stdout] test engine::tests::rpn_several ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db7d6c67a9df805ad28b1d5262cc6a016a52351bec7129e7883c7ad687403d99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7d6c67a9df805ad28b1d5262cc6a016a52351bec7129e7883c7ad687403d99", kill_on_drop: false }`
[INFO] [stdout] db7d6c67a9df805ad28b1d5262cc6a016a52351bec7129e7883c7ad687403d99