[INFO] cloning repository https://github.com/anishsundaram/project-euler-problem-30-using-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anishsundaram/project-euler-problem-30-using-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanishsundaram%2Fproject-euler-problem-30-using-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanishsundaram%2Fproject-euler-problem-30-using-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16ccce578ee6e83fdcfe6563ac0a9ab23ad5e278
[INFO] testing anishsundaram/project-euler-problem-30-using-rust against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanishsundaram%2Fproject-euler-problem-30-using-rust" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anishsundaram/project-euler-problem-30-using-rust on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anishsundaram/project-euler-problem-30-using-rust
[INFO] finished tweaking git repo https://github.com/anishsundaram/project-euler-problem-30-using-rust
[INFO] tweaked toml for git repo https://github.com/anishsundaram/project-euler-problem-30-using-rust written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/anishsundaram/project-euler-problem-30-using-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23a2d478efc345b7604fb5a24af097c9f45dcca00ac2844fb7a58327ed272ffc
[INFO] running `Command { std: "docker" "start" "-a" "23a2d478efc345b7604fb5a24af097c9f45dcca00ac2844fb7a58327ed272ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23a2d478efc345b7604fb5a24af097c9f45dcca00ac2844fb7a58327ed272ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a2d478efc345b7604fb5a24af097c9f45dcca00ac2844fb7a58327ed272ffc", kill_on_drop: false }`
[INFO] [stdout] 23a2d478efc345b7604fb5a24af097c9f45dcca00ac2844fb7a58327ed272ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c249b0c84a05e9c62041042f74f912521c56032e7c1bc4b7b67a0a76f4350bda
[INFO] running `Command { std: "docker" "start" "-a" "c249b0c84a05e9c62041042f74f912521c56032e7c1bc4b7b67a0a76f4350bda", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Project_Euler_30 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Project_Euler_30` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `project_euler_30`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.44s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c249b0c84a05e9c62041042f74f912521c56032e7c1bc4b7b67a0a76f4350bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c249b0c84a05e9c62041042f74f912521c56032e7c1bc4b7b67a0a76f4350bda", kill_on_drop: false }`
[INFO] [stdout] c249b0c84a05e9c62041042f74f912521c56032e7c1bc4b7b67a0a76f4350bda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5235b941cb77a27ddcb528b3bbd09f392a520af1a76f15277d305f2152855f01
[INFO] running `Command { std: "docker" "start" "-a" "5235b941cb77a27ddcb528b3bbd09f392a520af1a76f15277d305f2152855f01", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Project_Euler_30 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Project_Euler_30` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `project_euler_30`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "5235b941cb77a27ddcb528b3bbd09f392a520af1a76f15277d305f2152855f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5235b941cb77a27ddcb528b3bbd09f392a520af1a76f15277d305f2152855f01", kill_on_drop: false }`
[INFO] [stdout] 5235b941cb77a27ddcb528b3bbd09f392a520af1a76f15277d305f2152855f01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 73eff069deb6bc203985dd0edd931ab79d51e8e5a8a9cf4c3d24aa45d29fa7f6
[INFO] running `Command { std: "docker" "start" "-a" "73eff069deb6bc203985dd0edd931ab79d51e8e5a8a9cf4c3d24aa45d29fa7f6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: crate `Project_Euler_30` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `project_euler_30`
[INFO] [stderr] 
[INFO] [stderr] warning: `Project_Euler_30` (bin "Project_Euler_30" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.94s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Project_Euler_30-a09664f9b792d312)
[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" "73eff069deb6bc203985dd0edd931ab79d51e8e5a8a9cf4c3d24aa45d29fa7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73eff069deb6bc203985dd0edd931ab79d51e8e5a8a9cf4c3d24aa45d29fa7f6", kill_on_drop: false }`
[INFO] [stdout] 73eff069deb6bc203985dd0edd931ab79d51e8e5a8a9cf4c3d24aa45d29fa7f6