[INFO] cloning repository https://github.com/JustBeYou/Project-Euler-in-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JustBeYou/Project-Euler-in-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustBeYou%2FProject-Euler-in-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustBeYou%2FProject-Euler-in-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 170a6110d18117b1bc7d2cad0934c4cd0adda30e
[INFO] testing JustBeYou/Project-Euler-in-Rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJustBeYou%2FProject-Euler-in-Rust" "/workspace/builds/worker-51/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JustBeYou/Project-Euler-in-Rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JustBeYou/Project-Euler-in-Rust
[INFO] finished tweaking git repo https://github.com/JustBeYou/Project-Euler-in-Rust
[INFO] tweaked toml for git repo https://github.com/JustBeYou/Project-Euler-in-Rust written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate git repo https://github.com/JustBeYou/Project-Euler-in-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53a75727881c6ef139998470c82d208e069b01468e6686d8bde1b0b275e93de8
[INFO] running `Command { std: "docker" "start" "-a" "53a75727881c6ef139998470c82d208e069b01468e6686d8bde1b0b275e93de8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53a75727881c6ef139998470c82d208e069b01468e6686d8bde1b0b275e93de8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53a75727881c6ef139998470c82d208e069b01468e6686d8bde1b0b275e93de8", kill_on_drop: false }`
[INFO] [stdout] 53a75727881c6ef139998470c82d208e069b01468e6686d8bde1b0b275e93de8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8287cfd8cd1c138de54b2a42f735a58c677d1cd81bae054f1908a82cd8274d4
[INFO] running `Command { std: "docker" "start" "-a" "b8287cfd8cd1c138de54b2a42f735a58c677d1cd81bae054f1908a82cd8274d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling projecteuler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "b8287cfd8cd1c138de54b2a42f735a58c677d1cd81bae054f1908a82cd8274d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8287cfd8cd1c138de54b2a42f735a58c677d1cd81bae054f1908a82cd8274d4", kill_on_drop: false }`
[INFO] [stdout] b8287cfd8cd1c138de54b2a42f735a58c677d1cd81bae054f1908a82cd8274d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71ce8f38074425f30ef004ff44e69934e37dd0c8458da3ce0d074604ae87d4f9
[INFO] running `Command { std: "docker" "start" "-a" "71ce8f38074425f30ef004ff44e69934e37dd0c8458da3ce0d074604ae87d4f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling projecteuler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "71ce8f38074425f30ef004ff44e69934e37dd0c8458da3ce0d074604ae87d4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ce8f38074425f30ef004ff44e69934e37dd0c8458da3ce0d074604ae87d4f9", kill_on_drop: false }`
[INFO] [stdout] 71ce8f38074425f30ef004ff44e69934e37dd0c8458da3ce0d074604ae87d4f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef303d321268d1a26289db703f609105f26dd2beaeab1f1d7b06d2bba8fdab1e
[INFO] running `Command { std: "docker" "start" "-a" "ef303d321268d1a26289db703f609105f26dd2beaeab1f1d7b06d2bba8fdab1e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/projecteuler-b2621f631b05e77f)
[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" "ef303d321268d1a26289db703f609105f26dd2beaeab1f1d7b06d2bba8fdab1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef303d321268d1a26289db703f609105f26dd2beaeab1f1d7b06d2bba8fdab1e", kill_on_drop: false }`
[INFO] [stdout] ef303d321268d1a26289db703f609105f26dd2beaeab1f1d7b06d2bba8fdab1e