[INFO] cloning repository onetonfoot/tic_tac_toe
[INFO] running `"git" "clone" "--bare" "git://github.com/onetonfoot/tic_tac_toe.git" "work/cache/sources/gh/onetonfoot/tic_tac_toe"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/onetonfoot/tic_tac_toe'...
[INFO] running `"git" "clone" "work/cache/sources/gh/onetonfoot/tic_tac_toe" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/onetonfoot/tic_tac_toe"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/onetonfoot/tic_tac_toe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/onetonfoot/tic_tac_toe" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/onetonfoot/tic_tac_toe"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/onetonfoot/tic_tac_toe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f2ce2dbeebc6ab298350c8d0bffb4ec4cf7166b6
[INFO] sha for GitHub repo onetonfoot/tic_tac_toe: f2ce2dbeebc6ab298350c8d0bffb4ec4cf7166b6
[INFO] validating manifest of onetonfoot/tic_tac_toe 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 onetonfoot/tic_tac_toe 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 onetonfoot/tic_tac_toe
[INFO] finished frobbing onetonfoot/tic_tac_toe
[INFO] frobbed toml for onetonfoot/tic_tac_toe written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/onetonfoot/tic_tac_toe/Cargo.toml
[INFO] started frobbing onetonfoot/tic_tac_toe
[INFO] finished frobbing onetonfoot/tic_tac_toe
[INFO] frobbed toml for onetonfoot/tic_tac_toe written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/onetonfoot/tic_tac_toe/Cargo.toml
[INFO] crate onetonfoot/tic_tac_toe 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 onetonfoot/tic_tac_toe against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/onetonfoot/tic_tac_toe:/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 58ef1bc9f994ffc60bd7cd0f482bac053938e49cbd3adefac54d4fbb762a9770
[INFO] running `"docker" "start" "-a" "58ef1bc9f994ffc60bd7cd0f482bac053938e49cbd3adefac54d4fbb762a9770"`
[INFO] [stderr]    Compiling syn v0.15.35
[INFO] [stderr]    Compiling proc-macro-hack v0.5.7
[INFO] [stderr]    Compiling indoc-impl v0.3.3
[INFO] [stderr]     Checking indoc v0.3.3
[INFO] [stderr]     Checking tic_tac_toe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.18s
[INFO] running `"docker" "inspect" "58ef1bc9f994ffc60bd7cd0f482bac053938e49cbd3adefac54d4fbb762a9770"`
[INFO] running `"docker" "rm" "-f" "58ef1bc9f994ffc60bd7cd0f482bac053938e49cbd3adefac54d4fbb762a9770"`
[INFO] [stdout] 58ef1bc9f994ffc60bd7cd0f482bac053938e49cbd3adefac54d4fbb762a9770