[INFO] updating cached repository usbalbin/terminal_gfx
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/usbalbin/terminal_gfx
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/usbalbin/terminal_gfx" "work/ex/beta-1.37-6/sources/1.36.0/gh/usbalbin/terminal_gfx"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/usbalbin/terminal_gfx'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/usbalbin/terminal_gfx" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/usbalbin/terminal_gfx"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/usbalbin/terminal_gfx'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 56687aff1b1f8b7b159fea1d36c8420d20c66a6d
[INFO] sha for GitHub repo usbalbin/terminal_gfx: 56687aff1b1f8b7b159fea1d36c8420d20c66a6d
[INFO] validating manifest of usbalbin/terminal_gfx on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of usbalbin/terminal_gfx on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing usbalbin/terminal_gfx
[INFO] finished frobbing usbalbin/terminal_gfx
[INFO] frobbed toml for usbalbin/terminal_gfx written to work/ex/beta-1.37-6/sources/1.36.0/gh/usbalbin/terminal_gfx/Cargo.toml
[INFO] started frobbing usbalbin/terminal_gfx
[INFO] finished frobbing usbalbin/terminal_gfx
[INFO] frobbed toml for usbalbin/terminal_gfx written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/usbalbin/terminal_gfx/Cargo.toml
[INFO] crate usbalbin/terminal_gfx already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing usbalbin/terminal_gfx against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/usbalbin/terminal_gfx:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9cf56b609ed8f41b653464d5fa929c7a57d9e4ebff667b16b0f952cd9de15bcd
[INFO] running `"docker" "start" "-a" "9cf56b609ed8f41b653464d5fa929c7a57d9e4ebff667b16b0f952cd9de15bcd"`
[INFO] [stderr]    Compiling libc v0.2.37
[INFO] [stderr]    Compiling terminal_size v0.1.7 (https://github.com/eminence/terminal-size.git#af31d2b0)
[INFO] [stderr]    Compiling terminal_gfx v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/lib.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 _ => unreachable!()
[INFO] [stderr]    |                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `"docker" "inspect" "9cf56b609ed8f41b653464d5fa929c7a57d9e4ebff667b16b0f952cd9de15bcd"`
[INFO] running `"docker" "rm" "-f" "9cf56b609ed8f41b653464d5fa929c7a57d9e4ebff667b16b0f952cd9de15bcd"`
[INFO] [stdout] 9cf56b609ed8f41b653464d5fa929c7a57d9e4ebff667b16b0f952cd9de15bcd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/usbalbin/terminal_gfx:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1cbefea481e1b11a09b61afced1901c88819e65ce236a72ed5001f79b4a1d327
[INFO] running `"docker" "start" "-a" "1cbefea481e1b11a09b61afced1901c88819e65ce236a72ed5001f79b4a1d327"`
[INFO] [stderr]    Compiling terminal_gfx v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/lib.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 _ => unreachable!()
[INFO] [stderr]    |                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "1cbefea481e1b11a09b61afced1901c88819e65ce236a72ed5001f79b4a1d327"`
[INFO] running `"docker" "rm" "-f" "1cbefea481e1b11a09b61afced1901c88819e65ce236a72ed5001f79b4a1d327"`
[INFO] [stdout] 1cbefea481e1b11a09b61afced1901c88819e65ce236a72ed5001f79b4a1d327
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/usbalbin/terminal_gfx:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] eabdc70d17ee08f3aad28cc7691c22c065c5c4939d46678fb57749f0c73f7e6b
[INFO] running `"docker" "start" "-a" "eabdc70d17ee08f3aad28cc7691c22c065c5c4939d46678fb57749f0c73f7e6b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/terminal_gfx-11348b8946171266
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/terminal_gfx-3b927ae5a7650859
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests terminal_gfx
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "eabdc70d17ee08f3aad28cc7691c22c065c5c4939d46678fb57749f0c73f7e6b"`
[INFO] running `"docker" "rm" "-f" "eabdc70d17ee08f3aad28cc7691c22c065c5c4939d46678fb57749f0c73f7e6b"`
[INFO] [stdout] eabdc70d17ee08f3aad28cc7691c22c065c5c4939d46678fb57749f0c73f7e6b