[INFO] crate bulk 0.4.9 is already in cache
[INFO] extracting crate bulk 0.4.9 into work/ex/beta-1.38-1/sources/1.37.0/reg/bulk/0.4.9
[INFO] extracting crate bulk 0.4.9 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bulk/0.4.9
[INFO] validating manifest of bulk-0.4.9 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 bulk-0.4.9 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 bulk-0.4.9
[INFO] finished frobbing bulk-0.4.9
[INFO] frobbed toml for bulk-0.4.9 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bulk/0.4.9/Cargo.toml
[INFO] started frobbing bulk-0.4.9
[INFO] finished frobbing bulk-0.4.9
[INFO] frobbed toml for bulk-0.4.9 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bulk/0.4.9/Cargo.toml
[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 bulk-0.4.9 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bulk/0.4.9:/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] 4cc339bf38a1f3aafa96bd2ff8e5680755ab28a895a932cad4cd7c32975a235a
[INFO] running `"docker" "start" "-a" "4cc339bf38a1f3aafa96bd2ff8e5680755ab28a895a932cad4cd7c32975a235a"`
[INFO] [stderr]    Compiling quire v0.1.8
[INFO] [stderr]    Compiling sha2 v0.1.2
[INFO] [stderr]    Compiling scan_dir v0.3.3
[INFO] [stderr]    Compiling libgit2-sys v0.6.19
[INFO] [stderr]    Compiling git2 v0.6.11
[INFO] [stderr]    Compiling bulk v0.4.9 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repo/mod.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |     -> Result<(), Box<Error>>
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pack/mod.rs:71:23
[INFO] [stderr]    |
[INFO] [stderr] 71 |     -> Result<(), Box<Error>>
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |     -> Result<Repository, Box<Error>>
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:51:34
[INFO] [stderr]    |
[INFO] [stderr] 51 |     -> Result<NamedTempFile, Box<Error>>
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:106:53
[INFO] [stderr]     |
[INFO] [stderr] 106 | fn spawn_editor(file_name: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |     -> Result<(), Box<Error>>
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:28:69
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn get(cfg: &Config, dir: &Path) -> Result<Version<String>, Box<Error>> {
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |     -> Result<bool, Box<Error>>
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:140:27
[INFO] [stderr]     |
[INFO] [stderr] 140 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:170:27
[INFO] [stderr]     |
[INFO] [stderr] 170 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:487:44
[INFO] [stderr]     |
[INFO] [stderr] 487 | pub fn git_version() -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/deb_ext.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let trimmed_len = val.trim_right().len();
[INFO] [stderr]    |                           ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/ver/mod.rs:62:35
[INFO] [stderr]    |
[INFO] [stderr] 62 |         .map(|&(ref x, exact)| (x.trim_left_matches('v'), exact))
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/ver/mod.rs:94:34
[INFO] [stderr]    |
[INFO] [stderr] 94 |                             line.trim_right());
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/mod.rs:219:39
[INFO] [stderr]     |
[INFO] [stderr] 219 |                                 nline.trim_right()).ok();
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/commit.rs:213:39
[INFO] [stderr]     |
[INFO] [stderr] 213 |                 message.push_str(line.trim_right());
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.31s
[INFO] running `"docker" "inspect" "4cc339bf38a1f3aafa96bd2ff8e5680755ab28a895a932cad4cd7c32975a235a"`
[INFO] running `"docker" "rm" "-f" "4cc339bf38a1f3aafa96bd2ff8e5680755ab28a895a932cad4cd7c32975a235a"`
[INFO] [stdout] 4cc339bf38a1f3aafa96bd2ff8e5680755ab28a895a932cad4cd7c32975a235a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bulk/0.4.9:/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] 938ecd4d01bc96a1f75401e20068de86736fc108c5da639c4ebd4fc02d31d389
[INFO] running `"docker" "start" "-a" "938ecd4d01bc96a1f75401e20068de86736fc108c5da639c4ebd4fc02d31d389"`
[INFO] [stderr]    Compiling bulk v0.4.9 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/repo/mod.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |     -> Result<(), Box<Error>>
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pack/mod.rs:71:23
[INFO] [stderr]    |
[INFO] [stderr] 71 |     -> Result<(), Box<Error>>
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |     -> Result<Repository, Box<Error>>
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:51:34
[INFO] [stderr]    |
[INFO] [stderr] 51 |     -> Result<NamedTempFile, Box<Error>>
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:106:53
[INFO] [stderr]     |
[INFO] [stderr] 106 | fn spawn_editor(file_name: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |     -> Result<(), Box<Error>>
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:28:69
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn get(cfg: &Config, dir: &Path) -> Result<Version<String>, Box<Error>> {
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |     -> Result<bool, Box<Error>>
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:140:27
[INFO] [stderr]     |
[INFO] [stderr] 140 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:170:27
[INFO] [stderr]     |
[INFO] [stderr] 170 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:487:44
[INFO] [stderr]     |
[INFO] [stderr] 487 | pub fn git_version() -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/deb_ext.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let trimmed_len = val.trim_right().len();
[INFO] [stderr]    |                           ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/ver/mod.rs:62:35
[INFO] [stderr]    |
[INFO] [stderr] 62 |         .map(|&(ref x, exact)| (x.trim_left_matches('v'), exact))
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/ver/mod.rs:94:34
[INFO] [stderr]    |
[INFO] [stderr] 94 |                             line.trim_right());
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/mod.rs:219:39
[INFO] [stderr]     |
[INFO] [stderr] 219 |                                 nline.trim_right()).ok();
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/commit.rs:213:39
[INFO] [stderr]     |
[INFO] [stderr] 213 |                 message.push_str(line.trim_right());
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `"docker" "inspect" "938ecd4d01bc96a1f75401e20068de86736fc108c5da639c4ebd4fc02d31d389"`
[INFO] running `"docker" "rm" "-f" "938ecd4d01bc96a1f75401e20068de86736fc108c5da639c4ebd4fc02d31d389"`
[INFO] [stdout] 938ecd4d01bc96a1f75401e20068de86736fc108c5da639c4ebd4fc02d31d389
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/bulk/0.4.9:/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] b2053cc6ff8c3ae91d2a98e339e245e4f893b3d8c02520e9204753d474335fd8
[INFO] running `"docker" "start" "-a" "b2053cc6ff8c3ae91d2a98e339e245e4f893b3d8c02520e9204753d474335fd8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bulk-754d1ca02d71b713
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test ver::bump::test::test_cmp1 ... ok
[INFO] [stdout] test ver::bump::test::test_minor ... ok
[INFO] [stdout] test version::test::test_version_cmp ... ok
[INFO] [stdout] test ver::bump::test::test_major ... ok
[INFO] [stdout] test version::test::semver_test ... ok
[INFO] [stdout] test ver::bump::test::test_patch ... ok
[INFO] [stdout] test ver::bump::test::test_cmp3 ... ok
[INFO] [stdout] test ver::bump::test::test_cmp2 ... ok
[INFO] [stdout] test version::test::test_version_cmp2 ... ok
[INFO] [stdout] test version::test::test_version_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b2053cc6ff8c3ae91d2a98e339e245e4f893b3d8c02520e9204753d474335fd8"`
[INFO] running `"docker" "rm" "-f" "b2053cc6ff8c3ae91d2a98e339e245e4f893b3d8c02520e9204753d474335fd8"`
[INFO] [stdout] b2053cc6ff8c3ae91d2a98e339e245e4f893b3d8c02520e9204753d474335fd8