[INFO] crate img_hash 2.1.0 is already in cache
[INFO] extracting crate img_hash 2.1.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/img_hash/2.1.0
[INFO] extracting crate img_hash 2.1.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/img_hash/2.1.0
[INFO] validating manifest of img_hash-2.1.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of img_hash-2.1.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing img_hash-2.1.0
[INFO] finished frobbing img_hash-2.1.0
[INFO] frobbed toml for img_hash-2.1.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/img_hash/2.1.0/Cargo.toml
[INFO] started frobbing img_hash-2.1.0
[INFO] finished frobbing img_hash-2.1.0
[INFO] frobbed toml for img_hash-2.1.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/img_hash/2.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing img_hash-2.1.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/img_hash/2.1.0:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] a40aff8edd5d1db546dd7b8b40a9571c2e494d217d5c3f37e939ccb9df694c49
[INFO] running `"docker" "start" "-a" "a40aff8edd5d1db546dd7b8b40a9571c2e494d217d5c3f37e939ccb9df694c49"`
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling img_hash v2.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.13s
[INFO] running `"docker" "inspect" "a40aff8edd5d1db546dd7b8b40a9571c2e494d217d5c3f37e939ccb9df694c49"`
[INFO] running `"docker" "rm" "-f" "a40aff8edd5d1db546dd7b8b40a9571c2e494d217d5c3f37e939ccb9df694c49"`
[INFO] [stdout] a40aff8edd5d1db546dd7b8b40a9571c2e494d217d5c3f37e939ccb9df694c49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/img_hash/2.1.0:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 86d6a7c0587c3d5ca5cca42aa134efac855814102676adc450e013c627a9df64
[INFO] running `"docker" "start" "-a" "86d6a7c0587c3d5ca5cca42aa134efac855814102676adc450e013c627a9df64"`
[INFO] [stderr]    Compiling img_hash v2.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `"docker" "inspect" "86d6a7c0587c3d5ca5cca42aa134efac855814102676adc450e013c627a9df64"`
[INFO] running `"docker" "rm" "-f" "86d6a7c0587c3d5ca5cca42aa134efac855814102676adc450e013c627a9df64"`
[INFO] [stdout] 86d6a7c0587c3d5ca5cca42aa134efac855814102676adc450e013c627a9df64
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/img_hash/2.1.0:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 303303db7b19a5adcc93d3857892e4aadd65abba6b96bb3aa67688ba97cdb1db
[INFO] running `"docker" "start" "-a" "303303db7b19a5adcc93d3857892e4aadd65abba6b96bb3aa67688ba97cdb1db"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/img_hash-c2ce1ffc0d35df48
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test::base64_error_on_empty ... ok
[INFO] [stdout] test test::base64_encoding_decoding ... ok
[INFO] [stdout] test test::dbl_gradient::hash_eq_8 ... ok
[INFO] [stdout] test test::blockhash::hash_eq_16 ... ok
[INFO] [stdout] test test::dct_2d_equality ... ok
[INFO] [stdout] test test::dct_2d_inequality ... ok
[INFO] [stdout] test test::dbl_gradient::hash_eq_16 ... ok
[INFO] [stdout] test test::dbl_gradient::hash_eq_32 ... ok
[INFO] [stdout] test test::blockhash::hash_eq_32 ... ok
[INFO] [stdout] test test::dct::hash_eq_16 ... ok
[INFO] [stdout] test test::blockhash::hash_eq_8 ... ok
[INFO] [stdout] test test::dct::hash_eq_8 ... ok
[INFO] [stdout] test test::size ... ok
[INFO] [stdout] test test::gradient::hash_eq_8 ... ok
[INFO] [stdout] test test::gradient::hash_eq_32 ... ok
[INFO] [stdout] test test::mean::hash_eq_16 ... ok
[INFO] [stdout] test test::gradient::hash_eq_16 ... ok
[INFO] [stdout] test test::mean::hash_eq_8 ... ok
[INFO] [stdout] test test::mean::hash_eq_32 ... ok
[INFO] [stdout] test test::dct::hash_eq_32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests img_hash
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "303303db7b19a5adcc93d3857892e4aadd65abba6b96bb3aa67688ba97cdb1db"`
[INFO] running `"docker" "rm" "-f" "303303db7b19a5adcc93d3857892e4aadd65abba6b96bb3aa67688ba97cdb1db"`
[INFO] [stdout] 303303db7b19a5adcc93d3857892e4aadd65abba6b96bb3aa67688ba97cdb1db