[INFO] updating cached repository Vinicios13/image-comparator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Vinicios13/image-comparator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Vinicios13/image-comparator" "work/ex/beta-1.38-1/sources/1.37.0/gh/Vinicios13/image-comparator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Vinicios13/image-comparator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Vinicios13/image-comparator" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Vinicios13/image-comparator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Vinicios13/image-comparator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4f3deb30793e0125d01169bd68d869cba74f9f0c
[INFO] sha for GitHub repo Vinicios13/image-comparator: 4f3deb30793e0125d01169bd68d869cba74f9f0c
[INFO] validating manifest of Vinicios13/image-comparator 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 Vinicios13/image-comparator 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 Vinicios13/image-comparator
[INFO] finished frobbing Vinicios13/image-comparator
[INFO] frobbed toml for Vinicios13/image-comparator written to work/ex/beta-1.38-1/sources/1.37.0/gh/Vinicios13/image-comparator/Cargo.toml
[INFO] started frobbing Vinicios13/image-comparator
[INFO] finished frobbing Vinicios13/image-comparator
[INFO] frobbed toml for Vinicios13/image-comparator written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Vinicios13/image-comparator/Cargo.toml
[INFO] crate Vinicios13/image-comparator 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 Vinicios13/image-comparator 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-5/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/Vinicios13/image-comparator:/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] 8e5f87212775d7d335ed3a754be9e89580c50aadade88f7062931205a8a01a3f
[INFO] running `"docker" "start" "-a" "8e5f87212775d7d335ed3a754be9e89580c50aadade88f7062931205a8a01a3f"`
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.21.0
[INFO] [stderr]    Compiling image-comparator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.00s
[INFO] running `"docker" "inspect" "8e5f87212775d7d335ed3a754be9e89580c50aadade88f7062931205a8a01a3f"`
[INFO] running `"docker" "rm" "-f" "8e5f87212775d7d335ed3a754be9e89580c50aadade88f7062931205a8a01a3f"`
[INFO] [stdout] 8e5f87212775d7d335ed3a754be9e89580c50aadade88f7062931205a8a01a3f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/Vinicios13/image-comparator:/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] 56cb540573c5378fe57538007caac9d1c2045018fefa32c60e9893f794d41e08
[INFO] running `"docker" "start" "-a" "56cb540573c5378fe57538007caac9d1c2045018fefa32c60e9893f794d41e08"`
[INFO] [stderr]    Compiling image-comparator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "56cb540573c5378fe57538007caac9d1c2045018fefa32c60e9893f794d41e08"`
[INFO] running `"docker" "rm" "-f" "56cb540573c5378fe57538007caac9d1c2045018fefa32c60e9893f794d41e08"`
[INFO] [stdout] 56cb540573c5378fe57538007caac9d1c2045018fefa32c60e9893f794d41e08
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/Vinicios13/image-comparator:/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] 11b9a2fd0ab6559297f9ef1fc67e322fa61d1cbf8214a827738d20b95fdf8ac8
[INFO] running `"docker" "start" "-a" "11b9a2fd0ab6559297f9ef1fc67e322fa61d1cbf8214a827738d20b95fdf8ac8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/image_comparator-f0e16ea2e5a52113
[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" "11b9a2fd0ab6559297f9ef1fc67e322fa61d1cbf8214a827738d20b95fdf8ac8"`
[INFO] running `"docker" "rm" "-f" "11b9a2fd0ab6559297f9ef1fc67e322fa61d1cbf8214a827738d20b95fdf8ac8"`
[INFO] [stdout] 11b9a2fd0ab6559297f9ef1fc67e322fa61d1cbf8214a827738d20b95fdf8ac8