[INFO] crate mag3110 0.1.4 is already in cache
[INFO] extracting crate mag3110 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/mag3110/0.1.4
[INFO] extracting crate mag3110 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mag3110/0.1.4
[INFO] validating manifest of mag3110-0.1.4 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 mag3110-0.1.4 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 mag3110-0.1.4
[INFO] finished frobbing mag3110-0.1.4
[INFO] frobbed toml for mag3110-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mag3110/0.1.4/Cargo.toml
[INFO] started frobbing mag3110-0.1.4
[INFO] finished frobbing mag3110-0.1.4
[INFO] frobbed toml for mag3110-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mag3110/0.1.4/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 mag3110-0.1.4 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mag3110/0.1.4:/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] 91c8c61bb7f7b9f70f27f3b36ac3f8ec520368540b815ffe88b42bbeca01f981
[INFO] running `"docker" "start" "-a" "91c8c61bb7f7b9f70f27f3b36ac3f8ec520368540b815ffe88b42bbeca01f981"`
[INFO] [stderr]    Compiling mag3110 v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "91c8c61bb7f7b9f70f27f3b36ac3f8ec520368540b815ffe88b42bbeca01f981"`
[INFO] running `"docker" "rm" "-f" "91c8c61bb7f7b9f70f27f3b36ac3f8ec520368540b815ffe88b42bbeca01f981"`
[INFO] [stdout] 91c8c61bb7f7b9f70f27f3b36ac3f8ec520368540b815ffe88b42bbeca01f981
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mag3110/0.1.4:/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] bcd9ae93c6a8dd58963763d037edcdc6d9c49b6b5a5a857fcb5c4d1ecc712595
[INFO] running `"docker" "start" "-a" "bcd9ae93c6a8dd58963763d037edcdc6d9c49b6b5a5a857fcb5c4d1ecc712595"`
[INFO] [stderr]    Compiling mag3110 v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "bcd9ae93c6a8dd58963763d037edcdc6d9c49b6b5a5a857fcb5c4d1ecc712595"`
[INFO] running `"docker" "rm" "-f" "bcd9ae93c6a8dd58963763d037edcdc6d9c49b6b5a5a857fcb5c4d1ecc712595"`
[INFO] [stdout] bcd9ae93c6a8dd58963763d037edcdc6d9c49b6b5a5a857fcb5c4d1ecc712595
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mag3110/0.1.4:/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] 0377b95c921ad3877a1e39514047d1addf909f8b0d25a7a0025bc5029cdc41d5
[INFO] running `"docker" "start" "-a" "0377b95c921ad3877a1e39514047d1addf909f8b0d25a7a0025bc5029cdc41d5"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mag3110-a0a628cb927e6295
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mag3110
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "0377b95c921ad3877a1e39514047d1addf909f8b0d25a7a0025bc5029cdc41d5"`
[INFO] running `"docker" "rm" "-f" "0377b95c921ad3877a1e39514047d1addf909f8b0d25a7a0025bc5029cdc41d5"`
[INFO] [stdout] 0377b95c921ad3877a1e39514047d1addf909f8b0d25a7a0025bc5029cdc41d5