[INFO] updating cached repository fndrd1d1/bitter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fndrd1d1/bitter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fndrd1d1/bitter" "work/ex/beta-1.38-1/sources/1.37.0/gh/fndrd1d1/bitter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fndrd1d1/bitter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fndrd1d1/bitter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fndrd1d1/bitter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fndrd1d1/bitter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5f1ee28a5d98c1e42ae05a2968735ba87acb7fb8
[INFO] sha for GitHub repo fndrd1d1/bitter: 5f1ee28a5d98c1e42ae05a2968735ba87acb7fb8
[INFO] validating manifest of fndrd1d1/bitter 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 fndrd1d1/bitter 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 fndrd1d1/bitter
[INFO] finished frobbing fndrd1d1/bitter
[INFO] frobbed toml for fndrd1d1/bitter written to work/ex/beta-1.38-1/sources/1.37.0/gh/fndrd1d1/bitter/Cargo.toml
[INFO] started frobbing fndrd1d1/bitter
[INFO] finished frobbing fndrd1d1/bitter
[INFO] frobbed toml for fndrd1d1/bitter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fndrd1d1/bitter/Cargo.toml
[INFO] crate fndrd1d1/bitter 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fndrd1d1/bitter 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-6/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/fndrd1d1/bitter:/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] c4b702f2e7340a4f4a4d18210a1470b9a8ca27bbaa51fd580de5dab67a66e15d
[INFO] running `"docker" "start" "-a" "c4b702f2e7340a4f4a4d18210a1470b9a8ca27bbaa51fd580de5dab67a66e15d"`
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling bitter v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `"docker" "inspect" "c4b702f2e7340a4f4a4d18210a1470b9a8ca27bbaa51fd580de5dab67a66e15d"`
[INFO] running `"docker" "rm" "-f" "c4b702f2e7340a4f4a4d18210a1470b9a8ca27bbaa51fd580de5dab67a66e15d"`
[INFO] [stdout] c4b702f2e7340a4f4a4d18210a1470b9a8ca27bbaa51fd580de5dab67a66e15d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/fndrd1d1/bitter:/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] ce530606b1da3908a145d83a2e4bc6c62b52bd46863450c108bf8bfed389f4ca
[INFO] running `"docker" "start" "-a" "ce530606b1da3908a145d83a2e4bc6c62b52bd46863450c108bf8bfed389f4ca"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitter v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "ce530606b1da3908a145d83a2e4bc6c62b52bd46863450c108bf8bfed389f4ca"`
[INFO] running `"docker" "rm" "-f" "ce530606b1da3908a145d83a2e4bc6c62b52bd46863450c108bf8bfed389f4ca"`
[INFO] [stdout] ce530606b1da3908a145d83a2e4bc6c62b52bd46863450c108bf8bfed389f4ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/fndrd1d1/bitter:/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] 9175f1516165dffc5fe519205ef67899f8b64aa67aff7cb7c6a1dde7fdd89629
[INFO] running `"docker" "start" "-a" "9175f1516165dffc5fe519205ef67899f8b64aa67aff7cb7c6a1dde7fdd89629"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitter-e2d794705a2647af
[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" "9175f1516165dffc5fe519205ef67899f8b64aa67aff7cb7c6a1dde7fdd89629"`
[INFO] running `"docker" "rm" "-f" "9175f1516165dffc5fe519205ef67899f8b64aa67aff7cb7c6a1dde7fdd89629"`
[INFO] [stdout] 9175f1516165dffc5fe519205ef67899f8b64aa67aff7cb7c6a1dde7fdd89629