[INFO] crate debug_unreachable 0.1.1 is already in cache
[INFO] extracting crate debug_unreachable 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/debug_unreachable/0.1.1
[INFO] extracting crate debug_unreachable 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/debug_unreachable/0.1.1
[INFO] validating manifest of debug_unreachable-0.1.1 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 debug_unreachable-0.1.1 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 debug_unreachable-0.1.1
[INFO] finished frobbing debug_unreachable-0.1.1
[INFO] frobbed toml for debug_unreachable-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/debug_unreachable/0.1.1/Cargo.toml
[INFO] started frobbing debug_unreachable-0.1.1
[INFO] finished frobbing debug_unreachable-0.1.1
[INFO] frobbed toml for debug_unreachable-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/debug_unreachable/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 debug_unreachable-0.1.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/debug_unreachable/0.1.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 08d2a430c5fcbe12163dfbe932b75ad4393ed91e2cc29abc57b85353429c1d26
[INFO] running `"docker" "start" "-a" "08d2a430c5fcbe12163dfbe932b75ad4393ed91e2cc29abc57b85353429c1d26"`
[INFO] [stderr]    Compiling debug_unreachable v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "08d2a430c5fcbe12163dfbe932b75ad4393ed91e2cc29abc57b85353429c1d26"`
[INFO] running `"docker" "rm" "-f" "08d2a430c5fcbe12163dfbe932b75ad4393ed91e2cc29abc57b85353429c1d26"`
[INFO] [stdout] 08d2a430c5fcbe12163dfbe932b75ad4393ed91e2cc29abc57b85353429c1d26
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/debug_unreachable/0.1.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 187d38df6f3bf46d6c84a239899c5a459c6354463afc885dcbe8b9a2535d53db
[INFO] running `"docker" "start" "-a" "187d38df6f3bf46d6c84a239899c5a459c6354463afc885dcbe8b9a2535d53db"`
[INFO] [stderr]    Compiling debug_unreachable v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "187d38df6f3bf46d6c84a239899c5a459c6354463afc885dcbe8b9a2535d53db"`
[INFO] running `"docker" "rm" "-f" "187d38df6f3bf46d6c84a239899c5a459c6354463afc885dcbe8b9a2535d53db"`
[INFO] [stdout] 187d38df6f3bf46d6c84a239899c5a459c6354463afc885dcbe8b9a2535d53db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/debug_unreachable/0.1.1:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 45c0d0cca4903c172207e07087d6549778095b144cb5b6bcf4e40582e5d50fcb
[INFO] running `"docker" "start" "-a" "45c0d0cca4903c172207e07087d6549778095b144cb5b6bcf4e40582e5d50fcb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/debug_unreachable-0802457757d2ebce
[INFO] [stderr]      Running /opt/crater/target/debug/deps/check-0c7073d827137126
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test explodes_in_debug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests debug_unreachable
[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" "45c0d0cca4903c172207e07087d6549778095b144cb5b6bcf4e40582e5d50fcb"`
[INFO] running `"docker" "rm" "-f" "45c0d0cca4903c172207e07087d6549778095b144cb5b6bcf4e40582e5d50fcb"`
[INFO] [stdout] 45c0d0cca4903c172207e07087d6549778095b144cb5b6bcf4e40582e5d50fcb