[INFO] updating cached repository rust-tic-tac-toe/tic-tac-toe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rust-tic-tac-toe/tic-tac-toe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-tic-tac-toe/tic-tac-toe" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/rust-tic-tac-toe/tic-tac-toe"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/rust-tic-tac-toe/tic-tac-toe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-tic-tac-toe/tic-tac-toe" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/rust-tic-tac-toe/tic-tac-toe"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/rust-tic-tac-toe/tic-tac-toe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3158d5cf39509f31ba4f1264b266031ccc6eefe8
[INFO] sha for GitHub repo rust-tic-tac-toe/tic-tac-toe: 3158d5cf39509f31ba4f1264b266031ccc6eefe8
[INFO] validating manifest of rust-tic-tac-toe/tic-tac-toe on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rust-tic-tac-toe/tic-tac-toe on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rust-tic-tac-toe/tic-tac-toe
[INFO] finished frobbing rust-tic-tac-toe/tic-tac-toe
[INFO] frobbed toml for rust-tic-tac-toe/tic-tac-toe written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/rust-tic-tac-toe/tic-tac-toe/Cargo.toml
[INFO] started frobbing rust-tic-tac-toe/tic-tac-toe
[INFO] finished frobbing rust-tic-tac-toe/tic-tac-toe
[INFO] frobbed toml for rust-tic-tac-toe/tic-tac-toe written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/rust-tic-tac-toe/tic-tac-toe/Cargo.toml
[INFO] crate rust-tic-tac-toe/tic-tac-toe has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rust-tic-tac-toe/tic-tac-toe against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-7/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/rust-tic-tac-toe/tic-tac-toe:/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" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0b29bffa7c4d1f9e30f6d42bcdc1b81a1efdbe0b9768a3d97082bfd25d61330e
[INFO] running `"docker" "start" "-a" "0b29bffa7c4d1f9e30f6d42bcdc1b81a1efdbe0b9768a3d97082bfd25d61330e"`
[INFO] [stderr]    Compiling cc v1.0.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]    Compiling pulldown-cmark v0.1.0
[INFO] [stderr]    Compiling getopts v0.2.15
[INFO] [stderr]    Compiling serde v1.0.15
[INFO] [stderr]     Checking difference v1.0.0
[INFO] [stderr]     Checking assert_ne v0.3.0
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking colored v1.5.3
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]     Checking tic_tac_toe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling backtrace-sys v0.1.15
[INFO] [stderr]    Compiling serde_json v1.0.3
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]     Checking backtrace v0.3.3
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]    Compiling skeptic v0.13.0
[INFO] [stderr]    Compiling assert_cli v0.5.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.08s
[INFO] running `"docker" "inspect" "0b29bffa7c4d1f9e30f6d42bcdc1b81a1efdbe0b9768a3d97082bfd25d61330e"`
[INFO] running `"docker" "rm" "-f" "0b29bffa7c4d1f9e30f6d42bcdc1b81a1efdbe0b9768a3d97082bfd25d61330e"`
[INFO] [stdout] 0b29bffa7c4d1f9e30f6d42bcdc1b81a1efdbe0b9768a3d97082bfd25d61330e