[INFO] cloning repository https://github.com/EldooRado/reverse_polish_notation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EldooRado/reverse_polish_notation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEldooRado%2Freverse_polish_notation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEldooRado%2Freverse_polish_notation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 908ed975a1e5a1b030a59f9b3e21cd65524b8a26
[INFO] testing EldooRado/reverse_polish_notation against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEldooRado%2Freverse_polish_notation" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EldooRado/reverse_polish_notation on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EldooRado/reverse_polish_notation
[INFO] finished tweaking git repo https://github.com/EldooRado/reverse_polish_notation
[INFO] tweaked toml for git repo https://github.com/EldooRado/reverse_polish_notation written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/EldooRado/reverse_polish_notation already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c854d17a5bc01365c9aaf1417cfa9c7880a5bad056feb207d8898355a82a6e28
[INFO] running `Command { std: "docker" "start" "-a" "c854d17a5bc01365c9aaf1417cfa9c7880a5bad056feb207d8898355a82a6e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c854d17a5bc01365c9aaf1417cfa9c7880a5bad056feb207d8898355a82a6e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c854d17a5bc01365c9aaf1417cfa9c7880a5bad056feb207d8898355a82a6e28", kill_on_drop: false }`
[INFO] [stdout] c854d17a5bc01365c9aaf1417cfa9c7880a5bad056feb207d8898355a82a6e28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a78e30e2a3ac1379001c00d20a568f388a42f0c5725ee84b26a999b54215e72
[INFO] running `Command { std: "docker" "start" "-a" "8a78e30e2a3ac1379001c00d20a568f388a42f0c5725ee84b26a999b54215e72", kill_on_drop: false }`
[INFO] [stderr]    Compiling reverse_polish_notation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "8a78e30e2a3ac1379001c00d20a568f388a42f0c5725ee84b26a999b54215e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a78e30e2a3ac1379001c00d20a568f388a42f0c5725ee84b26a999b54215e72", kill_on_drop: false }`
[INFO] [stdout] 8a78e30e2a3ac1379001c00d20a568f388a42f0c5725ee84b26a999b54215e72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a988b4dc974ffac022cafd9278e5f43ee2ec41ac1904396907b9f9d947f37a5f
[INFO] running `Command { std: "docker" "start" "-a" "a988b4dc974ffac022cafd9278e5f43ee2ec41ac1904396907b9f9d947f37a5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling reverse_polish_notation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "a988b4dc974ffac022cafd9278e5f43ee2ec41ac1904396907b9f9d947f37a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a988b4dc974ffac022cafd9278e5f43ee2ec41ac1904396907b9f9d947f37a5f", kill_on_drop: false }`
[INFO] [stdout] a988b4dc974ffac022cafd9278e5f43ee2ec41ac1904396907b9f9d947f37a5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31b65acdc1d7526dc2f3e91ced1beac6a4889a8c46d04a251d6e9db5c969d73a
[INFO] running `Command { std: "docker" "start" "-a" "31b65acdc1d7526dc2f3e91ced1beac6a4889a8c46d04a251d6e9db5c969d73a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reverse_polish_notation-11c6da46ec077d7f)
[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" "31b65acdc1d7526dc2f3e91ced1beac6a4889a8c46d04a251d6e9db5c969d73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b65acdc1d7526dc2f3e91ced1beac6a4889a8c46d04a251d6e9db5c969d73a", kill_on_drop: false }`
[INFO] [stdout] 31b65acdc1d7526dc2f3e91ced1beac6a4889a8c46d04a251d6e9db5c969d73a