[INFO] cloning repository https://github.com/rbeneyton/project-euler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rbeneyton/project-euler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbeneyton%2Fproject-euler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbeneyton%2Fproject-euler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a2488fe15725ace823a6107b320adc45af96300
[INFO] checking rbeneyton/project-euler against try#3652eaba14e5de752eaa5a8ffcac7132f9244f07 for pr-139272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbeneyton%2Fproject-euler" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rbeneyton/project-euler on toolchain 3652eaba14e5de752eaa5a8ffcac7132f9244f07
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rbeneyton/project-euler
[INFO] finished tweaking git repo https://github.com/rbeneyton/project-euler
[INFO] tweaked toml for git repo https://github.com/rbeneyton/project-euler written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rbeneyton/project-euler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/Cargo.toml: unused manifest key: workspace.package.name
[INFO] [stderr] warning: /workspace/builds/worker-5-tc2/source/Cargo.toml: unused manifest key: workspace.profile
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4341a663f0c2f2650b936ff8333689ece0c4605ae941c34e784ecc2fbd41fe2c
[INFO] running `Command { std: "docker" "start" "-a" "4341a663f0c2f2650b936ff8333689ece0c4605ae941c34e784ecc2fbd41fe2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4341a663f0c2f2650b936ff8333689ece0c4605ae941c34e784ecc2fbd41fe2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4341a663f0c2f2650b936ff8333689ece0c4605ae941c34e784ecc2fbd41fe2c", kill_on_drop: false }`
[INFO] [stdout] 4341a663f0c2f2650b936ff8333689ece0c4605ae941c34e784ecc2fbd41fe2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef144326afaf90fe1eaff5ff35ea8ef69ffa2fab4f6a5f23fc27d7831ba77086
[INFO] running `Command { std: "docker" "start" "-a" "ef144326afaf90fe1eaff5ff35ea8ef69ffa2fab4f6a5f23fc27d7831ba77086", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.package.name
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.profile
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking p2 v0.1.0 (/opt/rustwide/workdir/p2)
[INFO] [stderr]     Checking p6 v0.1.0 (/opt/rustwide/workdir/p6)
[INFO] [stderr]     Checking p7 v0.1.0 (/opt/rustwide/workdir/p7)
[INFO] [stderr]     Checking p8 v0.1.0 (/opt/rustwide/workdir/p8)
[INFO] [stderr]     Checking p1 v0.1.0 (/opt/rustwide/workdir/p1)
[INFO] [stderr]     Checking p4 v0.1.0 (/opt/rustwide/workdir/p4)
[INFO] [stderr]     Checking p3 v0.1.0 (/opt/rustwide/workdir/p3)
[INFO] [stderr]     Checking p5 v0.1.0 (/opt/rustwide/workdir/p5)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "ef144326afaf90fe1eaff5ff35ea8ef69ffa2fab4f6a5f23fc27d7831ba77086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef144326afaf90fe1eaff5ff35ea8ef69ffa2fab4f6a5f23fc27d7831ba77086", kill_on_drop: false }`
[INFO] [stdout] ef144326afaf90fe1eaff5ff35ea8ef69ffa2fab4f6a5f23fc27d7831ba77086