[INFO] cloning repository https://github.com/andreashdez/n_queens_problem_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreashdez/n_queens_problem_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreashdez%2Fn_queens_problem_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreashdez%2Fn_queens_problem_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb8eb7d3d28cef6c02bb6d3becda06065d1aa019
[INFO] checking andreashdez/n_queens_problem_rust/fb8eb7d3d28cef6c02bb6d3becda06065d1aa019 against master#818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc for pr-156114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreashdez%2Fn_queens_problem_rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/andreashdez/n_queens_problem_rust
[INFO] finished tweaking git repo https://github.com/andreashdez/n_queens_problem_rust
[INFO] tweaked toml for git repo https://github.com/andreashdez/n_queens_problem_rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andreashdez/n_queens_problem_rust on toolchain 818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andreashdez/n_queens_problem_rust 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" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple_logger v5.2.0
[INFO] [stderr]   Downloaded webbrowser v1.2.1
[INFO] [stderr]   Downloaded wayland-protocols-misc v0.3.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea39d41ee08e0c4f603e8a030698563c235bdb6d21eb1b802edad89f330dcebf
[INFO] running `Command { std: "docker" "start" "-a" "ea39d41ee08e0c4f603e8a030698563c235bdb6d21eb1b802edad89f330dcebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea39d41ee08e0c4f603e8a030698563c235bdb6d21eb1b802edad89f330dcebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea39d41ee08e0c4f603e8a030698563c235bdb6d21eb1b802edad89f330dcebf", kill_on_drop: false }`
[INFO] [stdout] ea39d41ee08e0c4f603e8a030698563c235bdb6d21eb1b802edad89f330dcebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40a530fb2e871027d16c900528587d53ab0827f175bdb3ec88b1a5683b3df104
[INFO] running `Command { std: "docker" "start" "-a" "40a530fb2e871027d16c900528587d53ab0827f175bdb3ec88b1a5683b3df104", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking simple_logger v5.2.0
[INFO] [stderr]     Checking n_queens_problem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.42s
[INFO] running `Command { std: "docker" "inspect" "40a530fb2e871027d16c900528587d53ab0827f175bdb3ec88b1a5683b3df104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40a530fb2e871027d16c900528587d53ab0827f175bdb3ec88b1a5683b3df104", kill_on_drop: false }`
[INFO] [stdout] 40a530fb2e871027d16c900528587d53ab0827f175bdb3ec88b1a5683b3df104
