[INFO] crate unsegen_signals 0.2.0 is already in cache
[INFO] extracting crate unsegen_signals 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/unsegen_signals/0.2.0
[INFO] extracting crate unsegen_signals 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unsegen_signals/0.2.0
[INFO] validating manifest of unsegen_signals-0.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of unsegen_signals-0.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing unsegen_signals-0.2.0
[INFO] finished frobbing unsegen_signals-0.2.0
[INFO] frobbed toml for unsegen_signals-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/unsegen_signals/0.2.0/Cargo.toml
[INFO] started frobbing unsegen_signals-0.2.0
[INFO] finished frobbing unsegen_signals-0.2.0
[INFO] frobbed toml for unsegen_signals-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unsegen_signals/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing unsegen_signals-0.2.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/unsegen_signals/0.2.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fc8dcf8b32f4a13fc1acf49264cd52db3a337cc80955326373abbb1e9013a927
[INFO] running `"docker" "start" "-a" "fc8dcf8b32f4a13fc1acf49264cd52db3a337cc80955326373abbb1e9013a927"`
[INFO] [stderr]    Compiling ndarray v0.8.4
[INFO] [stderr]    Compiling smallvec v0.3.4
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling raw_tty v0.1.0
[INFO] [stderr]    Compiling unsegen v0.2.1
[INFO] [stderr]    Compiling unsegen_signals v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.77s
[INFO] running `"docker" "inspect" "fc8dcf8b32f4a13fc1acf49264cd52db3a337cc80955326373abbb1e9013a927"`
[INFO] running `"docker" "rm" "-f" "fc8dcf8b32f4a13fc1acf49264cd52db3a337cc80955326373abbb1e9013a927"`
[INFO] [stdout] fc8dcf8b32f4a13fc1acf49264cd52db3a337cc80955326373abbb1e9013a927
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/unsegen_signals/0.2.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 643629716ad3fd1f72d19ecd59cc4cc69d5965166985784041b489031886d4cf
[INFO] running `"docker" "start" "-a" "643629716ad3fd1f72d19ecd59cc4cc69d5965166985784041b489031886d4cf"`
[INFO] [stderr]    Compiling unsegen_signals v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "643629716ad3fd1f72d19ecd59cc4cc69d5965166985784041b489031886d4cf"`
[INFO] running `"docker" "rm" "-f" "643629716ad3fd1f72d19ecd59cc4cc69d5965166985784041b489031886d4cf"`
[INFO] [stdout] 643629716ad3fd1f72d19ecd59cc4cc69d5965166985784041b489031886d4cf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/unsegen_signals/0.2.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 7ef14188bc0f1fc7675e9a2048f888a66470fa44cf1ff7cd2c0688fb37452f19
[INFO] running `"docker" "start" "-a" "7ef14188bc0f1fc7675e9a2048f888a66470fa44cf1ff7cd2c0688fb37452f19"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unsegen_signals-cf340e11831b4804
[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 unsegen_signals
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7ef14188bc0f1fc7675e9a2048f888a66470fa44cf1ff7cd2c0688fb37452f19"`
[INFO] running `"docker" "rm" "-f" "7ef14188bc0f1fc7675e9a2048f888a66470fa44cf1ff7cd2c0688fb37452f19"`
[INFO] [stdout] 7ef14188bc0f1fc7675e9a2048f888a66470fa44cf1ff7cd2c0688fb37452f19