[INFO] cloning repository https://github.com/DavideCanton/dancing_links
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DavideCanton/dancing_links" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavideCanton%2Fdancing_links", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavideCanton%2Fdancing_links'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f41c724ab18fbd24c18354c5bf41c267e5c1c38a
[INFO] checking DavideCanton/dancing_links/f41c724ab18fbd24c18354c5bf41c267e5c1c38a against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavideCanton%2Fdancing_links" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DavideCanton/dancing_links on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DavideCanton/dancing_links
[INFO] finished tweaking git repo https://github.com/DavideCanton/dancing_links
[INFO] tweaked toml for git repo https://github.com/DavideCanton/dancing_links written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DavideCanton/dancing_links 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded priority-queue v2.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1da503209cb36d7dbf57e8523d7d0ce0cd38114a3f7eb0b17579971676c51f4
[INFO] running `Command { std: "docker" "start" "-a" "c1da503209cb36d7dbf57e8523d7d0ce0cd38114a3f7eb0b17579971676c51f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1da503209cb36d7dbf57e8523d7d0ce0cd38114a3f7eb0b17579971676c51f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1da503209cb36d7dbf57e8523d7d0ce0cd38114a3f7eb0b17579971676c51f4", kill_on_drop: false }`
[INFO] [stdout] c1da503209cb36d7dbf57e8523d7d0ce0cd38114a3f7eb0b17579971676c51f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d094e5e629affab5e723d002e419778bce6e386d700d436cdfed175e5729372
[INFO] running `Command { std: "docker" "start" "-a" "6d094e5e629affab5e723d002e419778bce6e386d700d436cdfed175e5729372", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking priority-queue v2.0.3
[INFO] [stderr]     Checking simple_logger v5.0.0
[INFO] [stderr]    Compiling logging_timer_proc_macros v1.1.1
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]     Checking logging_timer v1.1.1
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking dancing_links_matrix v0.1.0 (/opt/rustwide/workdir/crates/dancing_links_matrix)
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking clap v4.5.8
[INFO] [stderr]     Checking cmd_common v0.1.0 (/opt/rustwide/workdir/crates/cmd_common)
[INFO] [stderr]     Checking sudoku v0.1.0 (/opt/rustwide/workdir/crates/sudoku)
[INFO] [stderr]     Checking nqueens v0.1.0 (/opt/rustwide/workdir/crates/nqueens)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.03s
[INFO] running `Command { std: "docker" "inspect" "6d094e5e629affab5e723d002e419778bce6e386d700d436cdfed175e5729372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d094e5e629affab5e723d002e419778bce6e386d700d436cdfed175e5729372", kill_on_drop: false }`
[INFO] [stdout] 6d094e5e629affab5e723d002e419778bce6e386d700d436cdfed175e5729372