[INFO] updating cached repository JacekJaszczuk/Mrowkowy_Komiwojazer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] warning: no common commits
[INFO] [stderr] From git://github.com/JacekJaszczuk/Mrowkowy_Komiwojazer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JacekJaszczuk/Mrowkowy_Komiwojazer" "work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/JacekJaszczuk/Mrowkowy_Komiwojazer"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/JacekJaszczuk/Mrowkowy_Komiwojazer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JacekJaszczuk/Mrowkowy_Komiwojazer" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/JacekJaszczuk/Mrowkowy_Komiwojazer"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/JacekJaszczuk/Mrowkowy_Komiwojazer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c3807f40a5d450b4544885a13a3b8fc66b4c5d19
[INFO] sha for GitHub repo JacekJaszczuk/Mrowkowy_Komiwojazer: c3807f40a5d450b4544885a13a3b8fc66b4c5d19
[INFO] validating manifest of JacekJaszczuk/Mrowkowy_Komiwojazer on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of JacekJaszczuk/Mrowkowy_Komiwojazer on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing JacekJaszczuk/Mrowkowy_Komiwojazer
[INFO] finished frobbing JacekJaszczuk/Mrowkowy_Komiwojazer
[INFO] frobbed toml for JacekJaszczuk/Mrowkowy_Komiwojazer written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/JacekJaszczuk/Mrowkowy_Komiwojazer/Cargo.toml
[INFO] started frobbing JacekJaszczuk/Mrowkowy_Komiwojazer
[INFO] finished frobbing JacekJaszczuk/Mrowkowy_Komiwojazer
[INFO] frobbed toml for JacekJaszczuk/Mrowkowy_Komiwojazer written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/JacekJaszczuk/Mrowkowy_Komiwojazer/Cargo.toml
[INFO] crate JacekJaszczuk/Mrowkowy_Komiwojazer has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking JacekJaszczuk/Mrowkowy_Komiwojazer against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-4/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/JacekJaszczuk/Mrowkowy_Komiwojazer:/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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 659d8ae067bae7b1259d7c74c05ce0d8eb5fe0d3ab369336f402afc0464b2c9e
[INFO] running `"docker" "start" "-a" "659d8ae067bae7b1259d7c74c05ce0d8eb5fe0d3ab369336f402afc0464b2c9e"`
[INFO] [stderr]     Checking arc-swap v0.3.5
[INFO] [stderr]    Compiling ncurses v5.97.0
[INFO] [stderr]     Checking crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling enumset_derive v0.2.0
[INFO] [stderr]     Checking signal-hook v0.1.6
[INFO] [stderr]     Checking crossbeam-channel v0.2.6
[INFO] [stderr]     Checking enumset v0.3.14
[INFO] [stderr]    Compiling enum-map-derive v0.4.0
[INFO] [stderr]     Checking enum-map v0.4.1
[INFO] [stderr]     Checking cursive v0.9.2
[INFO] [stderr]     Checking mrowkowy_komiwojazer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.55s
[INFO] running `"docker" "inspect" "659d8ae067bae7b1259d7c74c05ce0d8eb5fe0d3ab369336f402afc0464b2c9e"`
[INFO] running `"docker" "rm" "-f" "659d8ae067bae7b1259d7c74c05ce0d8eb5fe0d3ab369336f402afc0464b2c9e"`
[INFO] [stdout] 659d8ae067bae7b1259d7c74c05ce0d8eb5fe0d3ab369336f402afc0464b2c9e