[INFO] updating cached repository jakeledoux/cereal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jakeledoux/cereal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jakeledoux/cereal" "work/ex/beta-1.37-6/sources/1.36.0/gh/jakeledoux/cereal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jakeledoux/cereal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jakeledoux/cereal" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakeledoux/cereal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakeledoux/cereal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e58f9bd5e24f54bd87a8170dc1f9b1a30093c113
[INFO] sha for GitHub repo jakeledoux/cereal: e58f9bd5e24f54bd87a8170dc1f9b1a30093c113
[INFO] validating manifest of jakeledoux/cereal on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jakeledoux/cereal on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jakeledoux/cereal
[INFO] finished frobbing jakeledoux/cereal
[INFO] frobbed toml for jakeledoux/cereal written to work/ex/beta-1.37-6/sources/1.36.0/gh/jakeledoux/cereal/Cargo.toml
[INFO] started frobbing jakeledoux/cereal
[INFO] finished frobbing jakeledoux/cereal
[INFO] frobbed toml for jakeledoux/cereal written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakeledoux/cereal/Cargo.toml
[INFO] crate jakeledoux/cereal already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jakeledoux/cereal against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakeledoux/cereal:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b955678d15630fd2a655cd39f4329ec460adfd93afc769d67fc5bdac02051c48
[INFO] running `"docker" "start" "-a" "b955678d15630fd2a655cd39f4329ec460adfd93afc769d67fc5bdac02051c48"`
[INFO] [stderr]    Compiling cereal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "b955678d15630fd2a655cd39f4329ec460adfd93afc769d67fc5bdac02051c48"`
[INFO] running `"docker" "rm" "-f" "b955678d15630fd2a655cd39f4329ec460adfd93afc769d67fc5bdac02051c48"`
[INFO] [stdout] b955678d15630fd2a655cd39f4329ec460adfd93afc769d67fc5bdac02051c48
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakeledoux/cereal:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4305c2dab5acc3315117871343e955577a1046c4449c95c3f75f4c6be5d71fa4
[INFO] running `"docker" "start" "-a" "4305c2dab5acc3315117871343e955577a1046c4449c95c3f75f4c6be5d71fa4"`
[INFO] [stderr]    Compiling cereal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "4305c2dab5acc3315117871343e955577a1046c4449c95c3f75f4c6be5d71fa4"`
[INFO] running `"docker" "rm" "-f" "4305c2dab5acc3315117871343e955577a1046c4449c95c3f75f4c6be5d71fa4"`
[INFO] [stdout] 4305c2dab5acc3315117871343e955577a1046c4449c95c3f75f4c6be5d71fa4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakeledoux/cereal:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b623d6ab92687cb5a6fca355dd7d9e7d62401a6a95a99979e5dbe7da7811b5f8
[INFO] running `"docker" "start" "-a" "b623d6ab92687cb5a6fca355dd7d9e7d62401a6a95a99979e5dbe7da7811b5f8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cereal-74804f002003dcb1
[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" "b623d6ab92687cb5a6fca355dd7d9e7d62401a6a95a99979e5dbe7da7811b5f8"`
[INFO] running `"docker" "rm" "-f" "b623d6ab92687cb5a6fca355dd7d9e7d62401a6a95a99979e5dbe7da7811b5f8"`
[INFO] [stdout] b623d6ab92687cb5a6fca355dd7d9e7d62401a6a95a99979e5dbe7da7811b5f8