[INFO] updating cached repository turnage/tess2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/turnage/tess2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/turnage/tess2" "work/ex/beta-1.38-1/sources/1.37.0/gh/turnage/tess2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/turnage/tess2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/turnage/tess2" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/turnage/tess2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/turnage/tess2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e5844f9052825cd370d7feaf8efd4a27aa8bf61d
[INFO] sha for GitHub repo turnage/tess2: e5844f9052825cd370d7feaf8efd4a27aa8bf61d
[INFO] validating manifest of turnage/tess2 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 turnage/tess2 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 turnage/tess2
[INFO] finished frobbing turnage/tess2
[INFO] frobbed toml for turnage/tess2 written to work/ex/beta-1.38-1/sources/1.37.0/gh/turnage/tess2/Cargo.toml
[INFO] started frobbing turnage/tess2
[INFO] finished frobbing turnage/tess2
[INFO] frobbed toml for turnage/tess2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/turnage/tess2/Cargo.toml
[INFO] crate turnage/tess2 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] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/turnage/tess2/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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] [stderr]     Blocking waiting for file lock on package cache
[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] [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 turnage/tess2 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-0/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/turnage/tess2:/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] 2fa884e119c96391f8ebae6de4e940d828171a302b8e97233ec962cee1d53c2e
[INFO] running `"docker" "start" "-a" "2fa884e119c96391f8ebae6de4e940d828171a302b8e97233ec962cee1d53c2e"`
[INFO] [stderr]    Compiling tess2-sys v0.0.1
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling tess2 v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `"docker" "inspect" "2fa884e119c96391f8ebae6de4e940d828171a302b8e97233ec962cee1d53c2e"`
[INFO] running `"docker" "rm" "-f" "2fa884e119c96391f8ebae6de4e940d828171a302b8e97233ec962cee1d53c2e"`
[INFO] [stdout] 2fa884e119c96391f8ebae6de4e940d828171a302b8e97233ec962cee1d53c2e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/turnage/tess2:/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] eb59d9d8d9e36f60a4b06a8c1e1e39d6b67d27936abcaefdc39d9a310f23d5be
[INFO] running `"docker" "start" "-a" "eb59d9d8d9e36f60a4b06a8c1e1e39d6b67d27936abcaefdc39d9a310f23d5be"`
[INFO] [stderr]    Compiling tess2 v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "eb59d9d8d9e36f60a4b06a8c1e1e39d6b67d27936abcaefdc39d9a310f23d5be"`
[INFO] running `"docker" "rm" "-f" "eb59d9d8d9e36f60a4b06a8c1e1e39d6b67d27936abcaefdc39d9a310f23d5be"`
[INFO] [stdout] eb59d9d8d9e36f60a4b06a8c1e1e39d6b67d27936abcaefdc39d9a310f23d5be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/turnage/tess2:/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] da2d4507a852dbb7c80a0400a76fccd05743769db020b8f25634ceb21aa53ddd
[INFO] running `"docker" "start" "-a" "da2d4507a852dbb7c80a0400a76fccd05743769db020b8f25634ceb21aa53ddd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tess2-40b4ec0fe4cf2408
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::union ... ok
[INFO] [stdout] test test::it_works ... ok
[INFO] [stdout] test test::intersection ... ok
[INFO] [stdout] test test::difference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tess2
[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" "da2d4507a852dbb7c80a0400a76fccd05743769db020b8f25634ceb21aa53ddd"`
[INFO] running `"docker" "rm" "-f" "da2d4507a852dbb7c80a0400a76fccd05743769db020b8f25634ceb21aa53ddd"`
[INFO] [stdout] da2d4507a852dbb7c80a0400a76fccd05743769db020b8f25634ceb21aa53ddd