[INFO] updating cached repository teaearlgraycold/chip8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/teaearlgraycold/chip8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/teaearlgraycold/chip8" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teaearlgraycold/chip8"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teaearlgraycold/chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/teaearlgraycold/chip8" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/teaearlgraycold/chip8"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/teaearlgraycold/chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f4883b8560189f8076720af6d71c954348b9b812
[INFO] sha for GitHub repo teaearlgraycold/chip8: f4883b8560189f8076720af6d71c954348b9b812
[INFO] validating manifest of teaearlgraycold/chip8 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of teaearlgraycold/chip8 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing teaearlgraycold/chip8
[INFO] finished frobbing teaearlgraycold/chip8
[INFO] frobbed toml for teaearlgraycold/chip8 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teaearlgraycold/chip8/Cargo.toml
[INFO] started frobbing teaearlgraycold/chip8
[INFO] finished frobbing teaearlgraycold/chip8
[INFO] frobbed toml for teaearlgraycold/chip8 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/teaearlgraycold/chip8/Cargo.toml
[INFO] crate teaearlgraycold/chip8 has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing teaearlgraycold/chip8 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teaearlgraycold/chip8:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 56f6f8c2dc9b084e315fd6021a304c2e46d4bcd2e00c7aea70ac3545b5768f39
[INFO] running `"docker" "start" "-a" "56f6f8c2dc9b084e315fd6021a304c2e46d4bcd2e00c7aea70ac3545b5768f39"`
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "56f6f8c2dc9b084e315fd6021a304c2e46d4bcd2e00c7aea70ac3545b5768f39"`
[INFO] running `"docker" "rm" "-f" "56f6f8c2dc9b084e315fd6021a304c2e46d4bcd2e00c7aea70ac3545b5768f39"`
[INFO] [stdout] 56f6f8c2dc9b084e315fd6021a304c2e46d4bcd2e00c7aea70ac3545b5768f39
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teaearlgraycold/chip8:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 308f87cf787f5950f3c960f66569904c2ef79680a93cde2f3433991dc18b1e26
[INFO] running `"docker" "start" "-a" "308f87cf787f5950f3c960f66569904c2ef79680a93cde2f3433991dc18b1e26"`
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "308f87cf787f5950f3c960f66569904c2ef79680a93cde2f3433991dc18b1e26"`
[INFO] running `"docker" "rm" "-f" "308f87cf787f5950f3c960f66569904c2ef79680a93cde2f3433991dc18b1e26"`
[INFO] [stdout] 308f87cf787f5950f3c960f66569904c2ef79680a93cde2f3433991dc18b1e26
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teaearlgraycold/chip8:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 2768fdb6623e0f65fae5a384731b3769910a0e13c50c594277aaf84f371a91ad
[INFO] running `"docker" "start" "-a" "2768fdb6623e0f65fae5a384731b3769910a0e13c50c594277aaf84f371a91ad"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chip8-a38dbc8b91791e26
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test chip8::tests::test_nibs_1 ... ok
[INFO] [stdout] test chip8::tests::test_call ... ok
[INFO] [stdout] test chip8::tests::test_cls ... ok
[INFO] [stdout] test chip8::tests::test_jp ... ok
[INFO] [stdout] test chip8::tests::test_sne_immediate_2 ... ok
[INFO] [stdout] test chip8::tests::test_se_immediate_2 ... ok
[INFO] [stdout] test chip8::tests::test_se_immediate_1 ... ok
[INFO] [stdout] test chip8::tests::test_ret_underflow ... ok
[INFO] [stdout] test chip8::tests::test_nibs_4 ... ok
[INFO] [stdout] test chip8::tests::test_nibs_2 ... ok
[INFO] [stdout] test chip8::tests::test_sne_immediate_1 ... ok
[INFO] [stdout] test chip8::tests::test_nibs_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2768fdb6623e0f65fae5a384731b3769910a0e13c50c594277aaf84f371a91ad"`
[INFO] running `"docker" "rm" "-f" "2768fdb6623e0f65fae5a384731b3769910a0e13c50c594277aaf84f371a91ad"`
[INFO] [stdout] 2768fdb6623e0f65fae5a384731b3769910a0e13c50c594277aaf84f371a91ad