[INFO] crate gitignore 1.0.6 is already in cache
[INFO] extracting crate gitignore 1.0.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/gitignore/1.0.6
[INFO] extracting crate gitignore 1.0.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gitignore/1.0.6
[INFO] validating manifest of gitignore-1.0.6 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gitignore-1.0.6 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gitignore-1.0.6
[INFO] finished frobbing gitignore-1.0.6
[INFO] frobbed toml for gitignore-1.0.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/gitignore/1.0.6/Cargo.toml
[INFO] started frobbing gitignore-1.0.6
[INFO] finished frobbing gitignore-1.0.6
[INFO] frobbed toml for gitignore-1.0.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gitignore/1.0.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gitignore-1.0.6 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gitignore/1.0.6:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 9238223126b5defd55204e4878ac5b826fea4bb01401df0e4f3376583aacbedc
[INFO] running `"docker" "start" "-a" "9238223126b5defd55204e4878ac5b826fea4bb01401df0e4f3376583aacbedc"`
[INFO] [stderr]    Compiling gitignore v1.0.6 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:39:32
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:41:58
[INFO] [stderr]    |
[INFO] [stderr] 41 |             ErrorCause::IoError(ref err) => Some(err as &error::Error),
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/pattern.rs:40:45
[INFO] [stderr]    |
[INFO] [stderr] 40 |             parsed_pattern = parsed_pattern.trim_left().to_string();
[INFO] [stderr]    |                                             ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "9238223126b5defd55204e4878ac5b826fea4bb01401df0e4f3376583aacbedc"`
[INFO] running `"docker" "rm" "-f" "9238223126b5defd55204e4878ac5b826fea4bb01401df0e4f3376583aacbedc"`
[INFO] [stdout] 9238223126b5defd55204e4878ac5b826fea4bb01401df0e4f3376583aacbedc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gitignore/1.0.6:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] f6555465178e39f548c2b03cc0f7bc2c616ccd763e39147ca702cf9cdd26e0ee
[INFO] running `"docker" "start" "-a" "f6555465178e39f548c2b03cc0f7bc2c616ccd763e39147ca702cf9cdd26e0ee"`
[INFO] [stderr]    Compiling gitignore v1.0.6 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:39:32
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:41:58
[INFO] [stderr]    |
[INFO] [stderr] 41 |             ErrorCause::IoError(ref err) => Some(err as &error::Error),
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/pattern.rs:40:45
[INFO] [stderr]    |
[INFO] [stderr] 40 |             parsed_pattern = parsed_pattern.trim_left().to_string();
[INFO] [stderr]    |                                             ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "f6555465178e39f548c2b03cc0f7bc2c616ccd763e39147ca702cf9cdd26e0ee"`
[INFO] running `"docker" "rm" "-f" "f6555465178e39f548c2b03cc0f7bc2c616ccd763e39147ca702cf9cdd26e0ee"`
[INFO] [stdout] f6555465178e39f548c2b03cc0f7bc2c616ccd763e39147ca702cf9cdd26e0ee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/gitignore/1.0.6:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 7ffdd6182fca3e70faac0af659747f0f1257f1e3b240deba2e1a876438a9d7b3
[INFO] running `"docker" "start" "-a" "7ffdd6182fca3e70faac0af659747f0f1257f1e3b240deba2e1a876438a9d7b3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gitignore-ce9261e0b1176fd1
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test file::tests::test_included_files ... ok
[INFO] [stdout] test file::tests::test_included_by_ignore_pattern ... ok
[INFO] [stdout] test file::tests::test_new_file_with_unanchored_wildcard ... ok
[INFO] [stdout] test pattern::tests::test_double_star_matches_nested_dir ... ok
[INFO] [stdout] test file::tests::test_nested_files ... ok
[INFO] [stdout] test file::tests::test_new_file_with_anchored ... ok
[INFO] [stdout] test file::tests::test_new_file_with_empty ... ok
[INFO] [stdout] test pattern::tests::test_matches_simple ... ok
[INFO] [stdout] test pattern::tests::test_matches_negated ... ok
[INFO] [stdout] test pattern::tests::test_matches_directory_on_file ... ok
[INFO] [stdout] test pattern::tests::test_matches_directory_on_directory ... ok
[INFO] [stdout] test pattern::tests::test_matches_anchored_on_nested_file ... ok
[INFO] [stdout] test pattern::tests::test_double_star_matches_nested_file ... ok
[INFO] [stdout] test pattern::tests::test_matches_anchored_on_nested_dir ... ok
[INFO] [stdout] test pattern::tests::test_negate_double_star_matches_nested_file ... ok
[INFO] [stdout] test pattern::tests::test_new_anchored_git_ignore_pattern ... ok
[INFO] [stdout] test pattern::tests::test_new_directory_git_ignore_pattern ... ok
[INFO] [stdout] test pattern::tests::test_new_anchored_git_ignore_pattern_with_trailing_slash_on_root ... ok
[INFO] [stdout] test pattern::tests::test_negate_double_star_matches_nested_dir ... ok
[INFO] [stdout] test pattern::tests::test_matches_unanchored_on_wildcard ... ok
[INFO] [stdout] test pattern::tests::test_new_negated_git_ignore_pattern ... ok
[INFO] [stdout] test pattern::tests::test_matches_unanchored_on_nested_file ... ok
[INFO] [stdout] test pattern::tests::test_new_git_ignore_pattern ... ok
[INFO] [stdout] test pattern::tests::test_matches_unanchored_on_nested_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gitignore_check-80f49a56dd2bf46a
[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]      Running /opt/crater/target/debug/deps/gitignore_tree-802e9c2807b6b1a9
[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 gitignore
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/file.rs - file::File (line 13) ... 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" "7ffdd6182fca3e70faac0af659747f0f1257f1e3b240deba2e1a876438a9d7b3"`
[INFO] running `"docker" "rm" "-f" "7ffdd6182fca3e70faac0af659747f0f1257f1e3b240deba2e1a876438a9d7b3"`
[INFO] [stdout] 7ffdd6182fca3e70faac0af659747f0f1257f1e3b240deba2e1a876438a9d7b3