[INFO] cloning repository thomaslienbacher/treasure_hunter
[INFO] running `"git" "clone" "--bare" "git://github.com/thomaslienbacher/treasure_hunter.git" "work/cache/sources/gh/thomaslienbacher/treasure_hunter"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/thomaslienbacher/treasure_hunter'...
[INFO] running `"git" "clone" "work/cache/sources/gh/thomaslienbacher/treasure_hunter" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/thomaslienbacher/treasure_hunter"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/thomaslienbacher/treasure_hunter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thomaslienbacher/treasure_hunter" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/thomaslienbacher/treasure_hunter"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/thomaslienbacher/treasure_hunter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 07ec12ed29502ab339627eeb6ca5edc9772e12d1
[INFO] sha for GitHub repo thomaslienbacher/treasure_hunter: 07ec12ed29502ab339627eeb6ca5edc9772e12d1
[INFO] validating manifest of thomaslienbacher/treasure_hunter on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of thomaslienbacher/treasure_hunter on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing thomaslienbacher/treasure_hunter
[INFO] finished frobbing thomaslienbacher/treasure_hunter
[INFO] frobbed toml for thomaslienbacher/treasure_hunter written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/thomaslienbacher/treasure_hunter/Cargo.toml
[INFO] started frobbing thomaslienbacher/treasure_hunter
[INFO] finished frobbing thomaslienbacher/treasure_hunter
[INFO] frobbed toml for thomaslienbacher/treasure_hunter written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/thomaslienbacher/treasure_hunter/Cargo.toml
[INFO] crate thomaslienbacher/treasure_hunter already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking thomaslienbacher/treasure_hunter against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/thomaslienbacher/treasure_hunter:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 32c073b736134fe3e849faeb53a838e83b92134612a12d3217f8cc5a5f8bc51c
[INFO] running `"docker" "start" "-a" "32c073b736134fe3e849faeb53a838e83b92134612a12d3217f8cc5a5f8bc51c"`
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking treasure_hunter v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `"docker" "inspect" "32c073b736134fe3e849faeb53a838e83b92134612a12d3217f8cc5a5f8bc51c"`
[INFO] running `"docker" "rm" "-f" "32c073b736134fe3e849faeb53a838e83b92134612a12d3217f8cc5a5f8bc51c"`
[INFO] [stdout] 32c073b736134fe3e849faeb53a838e83b92134612a12d3217f8cc5a5f8bc51c