[INFO] updating cached repository simon-whitehead/rust-module-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/simon-whitehead/rust-module-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/simon-whitehead/rust-module-test" "work/ex/beta-1.38-1/sources/1.37.0/gh/simon-whitehead/rust-module-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/simon-whitehead/rust-module-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/simon-whitehead/rust-module-test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simon-whitehead/rust-module-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simon-whitehead/rust-module-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] be787cac731fdb43c4e4bd0eb76cd117f286ffbb
[INFO] sha for GitHub repo simon-whitehead/rust-module-test: be787cac731fdb43c4e4bd0eb76cd117f286ffbb
[INFO] validating manifest of simon-whitehead/rust-module-test 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 simon-whitehead/rust-module-test 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 simon-whitehead/rust-module-test
[INFO] finished frobbing simon-whitehead/rust-module-test
[INFO] frobbed toml for simon-whitehead/rust-module-test written to work/ex/beta-1.38-1/sources/1.37.0/gh/simon-whitehead/rust-module-test/Cargo.toml
[INFO] started frobbing simon-whitehead/rust-module-test
[INFO] finished frobbing simon-whitehead/rust-module-test
[INFO] frobbed toml for simon-whitehead/rust-module-test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simon-whitehead/rust-module-test/Cargo.toml
[INFO] crate simon-whitehead/rust-module-test already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing simon-whitehead/rust-module-test against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simon-whitehead/rust-module-test:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 71a47c98849489567cbc86f166ba7453d63d87d6693ebe4f1a0ae0d890379afa
[INFO] running `"docker" "start" "-a" "71a47c98849489567cbc86f166ba7453d63d87d6693ebe4f1a0ae0d890379afa"`
[INFO] [stderr]    Compiling lib_testing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "71a47c98849489567cbc86f166ba7453d63d87d6693ebe4f1a0ae0d890379afa"`
[INFO] running `"docker" "rm" "-f" "71a47c98849489567cbc86f166ba7453d63d87d6693ebe4f1a0ae0d890379afa"`
[INFO] [stdout] 71a47c98849489567cbc86f166ba7453d63d87d6693ebe4f1a0ae0d890379afa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simon-whitehead/rust-module-test:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 73ce4859cfb10e4e3259d58e7b8868ea9539595c3e0f47b6734d41c5daac10a9
[INFO] running `"docker" "start" "-a" "73ce4859cfb10e4e3259d58e7b8868ea9539595c3e0f47b6734d41c5daac10a9"`
[INFO] [stderr]    Compiling lib_testing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "73ce4859cfb10e4e3259d58e7b8868ea9539595c3e0f47b6734d41c5daac10a9"`
[INFO] running `"docker" "rm" "-f" "73ce4859cfb10e4e3259d58e7b8868ea9539595c3e0f47b6734d41c5daac10a9"`
[INFO] [stdout] 73ce4859cfb10e4e3259d58e7b8868ea9539595c3e0f47b6734d41c5daac10a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/simon-whitehead/rust-module-test:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 44dd8f2f832ed44e266d92ba2c7559ee78da0fe4f20ded2e4c52f627387b91c0
[INFO] running `"docker" "start" "-a" "44dd8f2f832ed44e266d92ba2c7559ee78da0fe4f20ded2e4c52f627387b91c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib_testing-2e1dcb01356b68b9
[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" "44dd8f2f832ed44e266d92ba2c7559ee78da0fe4f20ded2e4c52f627387b91c0"`
[INFO] running `"docker" "rm" "-f" "44dd8f2f832ed44e266d92ba2c7559ee78da0fe4f20ded2e4c52f627387b91c0"`
[INFO] [stdout] 44dd8f2f832ed44e266d92ba2c7559ee78da0fe4f20ded2e4c52f627387b91c0