[INFO] updating cached repository darakeon/crc-calc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/darakeon/crc-calc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/darakeon/crc-calc" "work/ex/beta-1.38-1/sources/1.37.0/gh/darakeon/crc-calc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/darakeon/crc-calc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/darakeon/crc-calc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/darakeon/crc-calc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/darakeon/crc-calc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a94d2dea605295ed9eba83afebc90e2e66e0cdcf
[INFO] sha for GitHub repo darakeon/crc-calc: a94d2dea605295ed9eba83afebc90e2e66e0cdcf
[INFO] validating manifest of darakeon/crc-calc 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 darakeon/crc-calc 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 darakeon/crc-calc
[INFO] finished frobbing darakeon/crc-calc
[INFO] frobbed toml for darakeon/crc-calc written to work/ex/beta-1.38-1/sources/1.37.0/gh/darakeon/crc-calc/Cargo.toml
[INFO] started frobbing darakeon/crc-calc
[INFO] finished frobbing darakeon/crc-calc
[INFO] frobbed toml for darakeon/crc-calc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/darakeon/crc-calc/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing darakeon/crc-calc 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/gh/darakeon/crc-calc:/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] 52b2a1ebdec5b1f8df771f81bb6c074d2d881265fc2331c9d6c24c38427dd733
[INFO] running `"docker" "start" "-a" "52b2a1ebdec5b1f8df771f81bb6c074d2d881265fc2331c9d6c24c38427dd733"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crc16 v0.4.0
[INFO] [stderr]    Compiling crc16 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `"docker" "inspect" "52b2a1ebdec5b1f8df771f81bb6c074d2d881265fc2331c9d6c24c38427dd733"`
[INFO] running `"docker" "rm" "-f" "52b2a1ebdec5b1f8df771f81bb6c074d2d881265fc2331c9d6c24c38427dd733"`
[INFO] [stdout] 52b2a1ebdec5b1f8df771f81bb6c074d2d881265fc2331c9d6c24c38427dd733
[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/gh/darakeon/crc-calc:/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] c8d1c2fbc24992c0fc4690d0e199baa1235e2b425cbb215ee12d311fd195e241
[INFO] running `"docker" "start" "-a" "c8d1c2fbc24992c0fc4690d0e199baa1235e2b425cbb215ee12d311fd195e241"`
[INFO] [stderr]    Compiling crc16 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "c8d1c2fbc24992c0fc4690d0e199baa1235e2b425cbb215ee12d311fd195e241"`
[INFO] running `"docker" "rm" "-f" "c8d1c2fbc24992c0fc4690d0e199baa1235e2b425cbb215ee12d311fd195e241"`
[INFO] [stdout] c8d1c2fbc24992c0fc4690d0e199baa1235e2b425cbb215ee12d311fd195e241
[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/gh/darakeon/crc-calc:/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] d6b43ca0ab0921f169b5ac2b09ea315c50529b9ab99bce8f135c684083a3f5e2
[INFO] running `"docker" "start" "-a" "d6b43ca0ab0921f169b5ac2b09ea315c50529b9ab99bce8f135c684083a3f5e2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crc16-1e94d095b4243d84
[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" "d6b43ca0ab0921f169b5ac2b09ea315c50529b9ab99bce8f135c684083a3f5e2"`
[INFO] running `"docker" "rm" "-f" "d6b43ca0ab0921f169b5ac2b09ea315c50529b9ab99bce8f135c684083a3f5e2"`
[INFO] [stdout] d6b43ca0ab0921f169b5ac2b09ea315c50529b9ab99bce8f135c684083a3f5e2