[INFO] crate ng-log 0.1.1 is already in cache
[INFO] extracting crate ng-log 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/ng-log/0.1.1
[INFO] extracting crate ng-log 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ng-log/0.1.1
[INFO] validating manifest of ng-log-0.1.1 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 ng-log-0.1.1 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 ng-log-0.1.1
[INFO] finished frobbing ng-log-0.1.1
[INFO] frobbed toml for ng-log-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ng-log/0.1.1/Cargo.toml
[INFO] started frobbing ng-log-0.1.1
[INFO] finished frobbing ng-log-0.1.1
[INFO] frobbed toml for ng-log-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ng-log/0.1.1/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 ng-log-0.1.1 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ng-log/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] cb375bc75b8a01c22c489c829cc0d1ce5760257b43aca54fb4fba0e8909dee69
[INFO] running `"docker" "start" "-a" "cb375bc75b8a01c22c489c829cc0d1ce5760257b43aca54fb4fba0e8909dee69"`
[INFO] [stderr]    Compiling ng-log v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "cb375bc75b8a01c22c489c829cc0d1ce5760257b43aca54fb4fba0e8909dee69"`
[INFO] running `"docker" "rm" "-f" "cb375bc75b8a01c22c489c829cc0d1ce5760257b43aca54fb4fba0e8909dee69"`
[INFO] [stdout] cb375bc75b8a01c22c489c829cc0d1ce5760257b43aca54fb4fba0e8909dee69
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ng-log/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 812f0053e984610c1c1aa78ed22a8f72ab361a536178f6cd491ee4c72d702212
[INFO] running `"docker" "start" "-a" "812f0053e984610c1c1aa78ed22a8f72ab361a536178f6cd491ee4c72d702212"`
[INFO] [stderr]    Compiling ng-log v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "812f0053e984610c1c1aa78ed22a8f72ab361a536178f6cd491ee4c72d702212"`
[INFO] running `"docker" "rm" "-f" "812f0053e984610c1c1aa78ed22a8f72ab361a536178f6cd491ee4c72d702212"`
[INFO] [stdout] 812f0053e984610c1c1aa78ed22a8f72ab361a536178f6cd491ee4c72d702212
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ng-log/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 7f849dfa0cfc5ed6c83ae27b772dea2792c708deeb7e95b92f17f197cb6c6e8a
[INFO] running `"docker" "start" "-a" "7f849dfa0cfc5ed6c83ae27b772dea2792c708deeb7e95b92f17f197cb6c6e8a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ng_log-733d4fbd5a8062d6
[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 ng-log
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 45) ... 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" "7f849dfa0cfc5ed6c83ae27b772dea2792c708deeb7e95b92f17f197cb6c6e8a"`
[INFO] running `"docker" "rm" "-f" "7f849dfa0cfc5ed6c83ae27b772dea2792c708deeb7e95b92f17f197cb6c6e8a"`
[INFO] [stdout] 7f849dfa0cfc5ed6c83ae27b772dea2792c708deeb7e95b92f17f197cb6c6e8a