[INFO] updating cached repository lawliet89/docker-image
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lawliet89/docker-image
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lawliet89/docker-image" "work/ex/beta-1.38-1/sources/1.37.0/gh/lawliet89/docker-image"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lawliet89/docker-image'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lawliet89/docker-image" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lawliet89/docker-image"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lawliet89/docker-image'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7e3af50409959a162677dc48c0f034f3e755cc51
[INFO] sha for GitHub repo lawliet89/docker-image: 7e3af50409959a162677dc48c0f034f3e755cc51
[INFO] validating manifest of lawliet89/docker-image 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 lawliet89/docker-image 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 lawliet89/docker-image
[INFO] removed workspace from lawliet89/docker-image
[INFO] finished frobbing lawliet89/docker-image
[INFO] frobbed toml for lawliet89/docker-image written to work/ex/beta-1.38-1/sources/1.37.0/gh/lawliet89/docker-image/Cargo.toml
[INFO] started frobbing lawliet89/docker-image
[INFO] removed workspace from lawliet89/docker-image
[INFO] finished frobbing lawliet89/docker-image
[INFO] frobbed toml for lawliet89/docker-image written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lawliet89/docker-image/Cargo.toml
[INFO] crate lawliet89/docker-image 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/lawliet89/docker-image/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[INFO] the lockfile is outdated, regenerating it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 lawliet89/docker-image 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lawliet89/docker-image:/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] bdb9fc6f7259d705ad1a01decfd674c8092e63ef1ad9018f6fa3dec8c88446b7
[INFO] running `"docker" "start" "-a" "bdb9fc6f7259d705ad1a01decfd674c8092e63ef1ad9018f6fa3dec8c88446b7"`
[INFO] [stderr]    Compiling docker_image v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/lib.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |             Some(tag) => image.trim_right_matches(tag).trim_right_matches(':'),
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/lib.rs:66:56
[INFO] [stderr]    |
[INFO] [stderr] 66 |             Some(tag) => image.trim_right_matches(tag).trim_right_matches(':'),
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "bdb9fc6f7259d705ad1a01decfd674c8092e63ef1ad9018f6fa3dec8c88446b7"`
[INFO] running `"docker" "rm" "-f" "bdb9fc6f7259d705ad1a01decfd674c8092e63ef1ad9018f6fa3dec8c88446b7"`
[INFO] [stdout] bdb9fc6f7259d705ad1a01decfd674c8092e63ef1ad9018f6fa3dec8c88446b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lawliet89/docker-image:/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] 7607f1889ac8e6dce00d068c97476eddc8326055f9ba85804bfec27bd41a243e
[INFO] running `"docker" "start" "-a" "7607f1889ac8e6dce00d068c97476eddc8326055f9ba85804bfec27bd41a243e"`
[INFO] [stderr]    Compiling docker_image v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/lib.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |             Some(tag) => image.trim_right_matches(tag).trim_right_matches(':'),
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/lib.rs:66:56
[INFO] [stderr]    |
[INFO] [stderr] 66 |             Some(tag) => image.trim_right_matches(tag).trim_right_matches(':'),
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "7607f1889ac8e6dce00d068c97476eddc8326055f9ba85804bfec27bd41a243e"`
[INFO] running `"docker" "rm" "-f" "7607f1889ac8e6dce00d068c97476eddc8326055f9ba85804bfec27bd41a243e"`
[INFO] [stdout] 7607f1889ac8e6dce00d068c97476eddc8326055f9ba85804bfec27bd41a243e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lawliet89/docker-image:/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] 3ec2c38f9e8acba3e33d25b98273edd44d21dabea93b41cd5fa16f078eb69e4d
[INFO] running `"docker" "start" "-a" "3ec2c38f9e8acba3e33d25b98273edd44d21dabea93b41cd5fa16f078eb69e4d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/docker_image-057b177c45c362ca
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::full_image_name_parsing ... ok
[INFO] [stdout] test tests::parse_image_without_hostname ... ok
[INFO] [stdout] test tests::parse_image_without_hostname_and_tag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests docker_image
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 12) ... 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" "3ec2c38f9e8acba3e33d25b98273edd44d21dabea93b41cd5fa16f078eb69e4d"`
[INFO] running `"docker" "rm" "-f" "3ec2c38f9e8acba3e33d25b98273edd44d21dabea93b41cd5fa16f078eb69e4d"`
[INFO] [stdout] 3ec2c38f9e8acba3e33d25b98273edd44d21dabea93b41cd5fa16f078eb69e4d