[INFO] cloning repository Noskcaj19/langtons_ant
[INFO] running `"git" "clone" "--bare" "git://github.com/Noskcaj19/langtons_ant.git" "work/cache/sources/gh/Noskcaj19/langtons_ant"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Noskcaj19/langtons_ant'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Noskcaj19/langtons_ant" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Noskcaj19/langtons_ant"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Noskcaj19/langtons_ant'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Noskcaj19/langtons_ant" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Noskcaj19/langtons_ant"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Noskcaj19/langtons_ant'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c00eea0e9258eccea20e83680136f8586b881337
[INFO] sha for GitHub repo Noskcaj19/langtons_ant: c00eea0e9258eccea20e83680136f8586b881337
[INFO] validating manifest of Noskcaj19/langtons_ant on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Noskcaj19/langtons_ant on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Noskcaj19/langtons_ant
[INFO] finished frobbing Noskcaj19/langtons_ant
[INFO] frobbed toml for Noskcaj19/langtons_ant written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Noskcaj19/langtons_ant/Cargo.toml
[INFO] started frobbing Noskcaj19/langtons_ant
[INFO] finished frobbing Noskcaj19/langtons_ant
[INFO] frobbed toml for Noskcaj19/langtons_ant written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Noskcaj19/langtons_ant/Cargo.toml
[INFO] crate Noskcaj19/langtons_ant already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Noskcaj19/langtons_ant against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-1/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Noskcaj19/langtons_ant:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 61d7090d65d1a381d64ab09246d5c25512062cb55c3d7f37215494e77134e668
[INFO] running `"docker" "start" "-a" "61d7090d65d1a381d64ab09246d5c25512062cb55c3d7f37215494e77134e668"`
[INFO] [stderr]    Compiling ncurses v5.86.0
[INFO] [stderr]     Checking pancurses v0.11.0
[INFO] [stderr]     Checking langton_ant v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `"docker" "inspect" "61d7090d65d1a381d64ab09246d5c25512062cb55c3d7f37215494e77134e668"`
[INFO] running `"docker" "rm" "-f" "61d7090d65d1a381d64ab09246d5c25512062cb55c3d7f37215494e77134e668"`
[INFO] [stdout] 61d7090d65d1a381d64ab09246d5c25512062cb55c3d7f37215494e77134e668