[INFO] updating cached repository pijamarda/ludic_numbers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pijamarda/ludic_numbers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pijamarda/ludic_numbers" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/pijamarda/ludic_numbers"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/pijamarda/ludic_numbers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pijamarda/ludic_numbers" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/pijamarda/ludic_numbers"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/pijamarda/ludic_numbers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b7b52bce0f7d314ce20b4f38a82a2ae45da5c4f7
[INFO] sha for GitHub repo pijamarda/ludic_numbers: b7b52bce0f7d314ce20b4f38a82a2ae45da5c4f7
[INFO] validating manifest of pijamarda/ludic_numbers on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pijamarda/ludic_numbers on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pijamarda/ludic_numbers
[INFO] finished frobbing pijamarda/ludic_numbers
[INFO] frobbed toml for pijamarda/ludic_numbers written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/pijamarda/ludic_numbers/Cargo.toml
[INFO] started frobbing pijamarda/ludic_numbers
[INFO] finished frobbing pijamarda/ludic_numbers
[INFO] frobbed toml for pijamarda/ludic_numbers written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/pijamarda/ludic_numbers/Cargo.toml
[INFO] crate pijamarda/ludic_numbers already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pijamarda/ludic_numbers against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-7/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/pijamarda/ludic_numbers:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c48ce4a81d1394d5ed088588fbe3f26cb68ead7d064a7cf9ffa5f360617fb5b0
[INFO] running `"docker" "start" "-a" "c48ce4a81d1394d5ed088588fbe3f26cb68ead7d064a7cf9ffa5f360617fb5b0"`
[INFO] [stderr]     Checking ludic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "c48ce4a81d1394d5ed088588fbe3f26cb68ead7d064a7cf9ffa5f360617fb5b0"`
[INFO] running `"docker" "rm" "-f" "c48ce4a81d1394d5ed088588fbe3f26cb68ead7d064a7cf9ffa5f360617fb5b0"`
[INFO] [stdout] c48ce4a81d1394d5ed088588fbe3f26cb68ead7d064a7cf9ffa5f360617fb5b0