[INFO] updating cached repository Dalek-Sec/rust-visualhash
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Dalek-Sec/rust-visualhash
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Dalek-Sec/rust-visualhash" "work/ex/beta-1.38-1/sources/1.37.0/gh/Dalek-Sec/rust-visualhash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Dalek-Sec/rust-visualhash'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Dalek-Sec/rust-visualhash" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dalek-Sec/rust-visualhash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dalek-Sec/rust-visualhash'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 34b033e0217c30c949100f65442f27e9320f0ec9
[INFO] sha for GitHub repo Dalek-Sec/rust-visualhash: 34b033e0217c30c949100f65442f27e9320f0ec9
[INFO] validating manifest of Dalek-Sec/rust-visualhash 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 Dalek-Sec/rust-visualhash 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 Dalek-Sec/rust-visualhash
[INFO] finished frobbing Dalek-Sec/rust-visualhash
[INFO] frobbed toml for Dalek-Sec/rust-visualhash written to work/ex/beta-1.38-1/sources/1.37.0/gh/Dalek-Sec/rust-visualhash/Cargo.toml
[INFO] started frobbing Dalek-Sec/rust-visualhash
[INFO] finished frobbing Dalek-Sec/rust-visualhash
[INFO] frobbed toml for Dalek-Sec/rust-visualhash written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dalek-Sec/rust-visualhash/Cargo.toml
[INFO] crate Dalek-Sec/rust-visualhash 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/Dalek-Sec/rust-visualhash/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[INFO] the lockfile is outdated, regenerating it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] 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 Dalek-Sec/rust-visualhash 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Dalek-Sec/rust-visualhash:/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] f6c86fa4e3040efa251e093fb7f779f756a51e7b19a8f9f94b519a03898171b4
[INFO] running `"docker" "start" "-a" "f6c86fa4e3040efa251e093fb7f779f756a51e7b19a8f9f94b519a03898171b4"`
[INFO] [stderr]    Compiling constant_time_eq v0.1.4
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling crossbeam v0.5.0
[INFO] [stderr]    Compiling rust-argon2 v0.4.0
[INFO] [stderr]    Compiling visualhash v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.77s
[INFO] running `"docker" "inspect" "f6c86fa4e3040efa251e093fb7f779f756a51e7b19a8f9f94b519a03898171b4"`
[INFO] running `"docker" "rm" "-f" "f6c86fa4e3040efa251e093fb7f779f756a51e7b19a8f9f94b519a03898171b4"`
[INFO] [stdout] f6c86fa4e3040efa251e093fb7f779f756a51e7b19a8f9f94b519a03898171b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Dalek-Sec/rust-visualhash:/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] 5323f24d4231d6907c9fa63a2e48e68dd114d02b9b39c457cc33f9201d9eaaa9
[INFO] running `"docker" "start" "-a" "5323f24d4231d6907c9fa63a2e48e68dd114d02b9b39c457cc33f9201d9eaaa9"`
[INFO] [stderr]    Compiling visualhash v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "5323f24d4231d6907c9fa63a2e48e68dd114d02b9b39c457cc33f9201d9eaaa9"`
[INFO] running `"docker" "rm" "-f" "5323f24d4231d6907c9fa63a2e48e68dd114d02b9b39c457cc33f9201d9eaaa9"`
[INFO] [stdout] 5323f24d4231d6907c9fa63a2e48e68dd114d02b9b39c457cc33f9201d9eaaa9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Dalek-Sec/rust-visualhash:/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] ed9b4e5128990e0cd8e9204dbcee0273593092d7a664f6808e6d0dbce2aeefc8
[INFO] running `"docker" "start" "-a" "ed9b4e5128990e0cd8e9204dbcee0273593092d7a664f6808e6d0dbce2aeefc8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/visualhash-638b82eb09a28627
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vish-2777118f887dca31
[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] [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] [stderr]    Doc-tests visualhash
[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" "ed9b4e5128990e0cd8e9204dbcee0273593092d7a664f6808e6d0dbce2aeefc8"`
[INFO] running `"docker" "rm" "-f" "ed9b4e5128990e0cd8e9204dbcee0273593092d7a664f6808e6d0dbce2aeefc8"`
[INFO] [stdout] ed9b4e5128990e0cd8e9204dbcee0273593092d7a664f6808e6d0dbce2aeefc8