[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 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEldooRado%2Freverse_polish_notation" "/workspace/builds/worker-119/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EldooRado/reverse_polish_notation on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-119/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" "+1.59.0" "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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b92cdfb132c7c5498723bef95ded26adced12d1bb6ed2da8bd41d2de312b0667
[INFO] running `Command { std: "docker" "start" "-a" "b92cdfb132c7c5498723bef95ded26adced12d1bb6ed2da8bd41d2de312b0667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b92cdfb132c7c5498723bef95ded26adced12d1bb6ed2da8bd41d2de312b0667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92cdfb132c7c5498723bef95ded26adced12d1bb6ed2da8bd41d2de312b0667", kill_on_drop: false }`
[INFO] [stdout] b92cdfb132c7c5498723bef95ded26adced12d1bb6ed2da8bd41d2de312b0667
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 943990569ac1e57e3529ef132525697a903a51de570c617508173adfd7041d78
[INFO] running `Command { std: "docker" "start" "-a" "943990569ac1e57e3529ef132525697a903a51de570c617508173adfd7041d78", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling reverse_polish_notation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "943990569ac1e57e3529ef132525697a903a51de570c617508173adfd7041d78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "943990569ac1e57e3529ef132525697a903a51de570c617508173adfd7041d78", kill_on_drop: false }`
[INFO] [stdout] 943990569ac1e57e3529ef132525697a903a51de570c617508173adfd7041d78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9f8a335e9401449e58af50ce36a70bb1745866df0e90658944f9fb8a6f382c8
[INFO] running `Command { std: "docker" "start" "-a" "f9f8a335e9401449e58af50ce36a70bb1745866df0e90658944f9fb8a6f382c8", 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 0.58s
[INFO] running `Command { std: "docker" "inspect" "f9f8a335e9401449e58af50ce36a70bb1745866df0e90658944f9fb8a6f382c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f8a335e9401449e58af50ce36a70bb1745866df0e90658944f9fb8a6f382c8", kill_on_drop: false }`
[INFO] [stdout] f9f8a335e9401449e58af50ce36a70bb1745866df0e90658944f9fb8a6f382c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 325fa484f5ce3a0c3cf18e42c641f4bbbf54e9d9abbe35961bdae24f718aaba6
[INFO] running `Command { std: "docker" "start" "-a" "325fa484f5ce3a0c3cf18e42c641f4bbbf54e9d9abbe35961bdae24f718aaba6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reverse_polish_notation-029e277f4ed25733)
[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" "325fa484f5ce3a0c3cf18e42c641f4bbbf54e9d9abbe35961bdae24f718aaba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325fa484f5ce3a0c3cf18e42c641f4bbbf54e9d9abbe35961bdae24f718aaba6", kill_on_drop: false }`
[INFO] [stdout] 325fa484f5ce3a0c3cf18e42c641f4bbbf54e9d9abbe35961bdae24f718aaba6