[INFO] fetching crate walkdir 2.2.7... [INFO] extracting crate walkdir 2.2.7 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/walkdir/2.2.7 [INFO] extracting crate walkdir 2.2.7 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/walkdir/2.2.7 [INFO] validating manifest of walkdir-2.2.7 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of walkdir-2.2.7 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing walkdir-2.2.7 [INFO] finished frobbing walkdir-2.2.7 [INFO] frobbed toml for walkdir-2.2.7 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/walkdir/2.2.7/Cargo.toml [INFO] started frobbing walkdir-2.2.7 [INFO] finished frobbing walkdir-2.2.7 [INFO] frobbed toml for walkdir-2.2.7 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/walkdir/2.2.7/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing walkdir-2.2.7 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/walkdir/2.2.7:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 8acda2d471e28e29641ac751044b30f851a412d2033cbf3e2bcb1221d58b05a6 [INFO] running `"docker" "start" "-a" "8acda2d471e28e29641ac751044b30f851a412d2033cbf3e2bcb1221d58b05a6"` [INFO] [stderr] Compiling walkdir v2.2.7 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 249 | FnMut(&DirEntry,&DirEntry) -> Ordering + Send + Sync + 'static [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&DirEntry,&DirEntry) -> Ordering + Send + Sync + 'static` [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/lib.rs:1645:32 [INFO] [stderr] | [INFO] [stderr] 1645 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:686:17 [INFO] [stderr] | [INFO] [stderr] 686 | let mut dent = itry!(DirEntry::from_path(0, start, false)); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `"docker" "inspect" "8acda2d471e28e29641ac751044b30f851a412d2033cbf3e2bcb1221d58b05a6"` [INFO] running `"docker" "rm" "-f" "8acda2d471e28e29641ac751044b30f851a412d2033cbf3e2bcb1221d58b05a6"` [INFO] [stdout] 8acda2d471e28e29641ac751044b30f851a412d2033cbf3e2bcb1221d58b05a6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/walkdir/2.2.7:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 8bb42e84a114b6bc824e79f6fa86194009fae142e4c8ecca1edcc6d715239a72 [INFO] running `"docker" "start" "-a" "8bb42e84a114b6bc824e79f6fa86194009fae142e4c8ecca1edcc6d715239a72"` [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling quickcheck v0.7.2 [INFO] [stderr] Compiling walkdir v2.2.7 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tests.rs:212:37 [INFO] [stderr] | [INFO] [stderr] 212 | fn shrink(&self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [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/tests.rs:241:29 [INFO] [stderr] | [INFO] [stderr] 241 | fn shrink(&self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tests.rs:242:24 [INFO] [stderr] | [INFO] [stderr] 242 | let trees: Box> = match *self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 249 | FnMut(&DirEntry,&DirEntry) -> Ordering + Send + Sync + 'static [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&DirEntry,&DirEntry) -> Ordering + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1645:32 [INFO] [stderr] | [INFO] [stderr] 1645 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:686:17 [INFO] [stderr] | [INFO] [stderr] 686 | let mut dent = itry!(DirEntry::from_path(0, start, false)); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.50s [INFO] running `"docker" "inspect" "8bb42e84a114b6bc824e79f6fa86194009fae142e4c8ecca1edcc6d715239a72"` [INFO] running `"docker" "rm" "-f" "8bb42e84a114b6bc824e79f6fa86194009fae142e4c8ecca1edcc6d715239a72"` [INFO] [stdout] 8bb42e84a114b6bc824e79f6fa86194009fae142e4c8ecca1edcc6d715239a72 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/walkdir/2.2.7:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] e073ef1c237b5ce3804da3f09220663f0b3d9a23972b60bb7542cde728779395 [INFO] running `"docker" "start" "-a" "e073ef1c237b5ce3804da3f09220663f0b3d9a23972b60bb7542cde728779395"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/walkdir-22c11bec6b1333e1 [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test tests::first_path_not_symlink ... ok [INFO] [stdout] test tests::first_path_not_symlink_follow ... ok [INFO] [stdout] test tests::walk_dir_2 ... ok [INFO] [stdout] test tests::walk_dir_1 ... ok [INFO] [stdout] test tests::first_path_is_followed ... ok [INFO] [stdout] test tests::walk_dir_4 ... ok [INFO] [stdout] test tests::walk_dir_filter ... ok [INFO] [stdout] test tests::walk_dir_5 ... ok [INFO] [stdout] test tests::walk_dir_6 ... ok [INFO] [stdout] test tests::walk_dir_3 ... ok [INFO] [stdout] test tests::walk_dir_max_depth_1 ... ok [INFO] [stdout] test tests::walk_dir_max_depth_2 ... ok [INFO] [stdout] test tests::walk_dir_min_depth_2 ... ok [INFO] [stdout] test tests::walk_dir_min_depth_1 ... ok [INFO] [stdout] test tests::walk_dir_min_depth_3 ... ok [INFO] [stdout] test tests::walk_dir_send_sync_traits ... ok [INFO] [stdout] test tests::walk_dir_sort ... ok [INFO] [stdout] test tests::walk_dir_max_depth_3 ... ok [INFO] [stdout] test tests::walk_dir_7 ... ok [INFO] [stdout] test tests::walk_dir_skip ... ok [INFO] [stdout] test tests::walk_dir_sort_small_fd_max ... ok [INFO] [stdout] test tests::walk_dir_min_max_depth ... ok [INFO] [stdout] test tests::walk_dir_sym_2 ... ok [INFO] [stdout] test tests::walk_dir_sym_infinite ... ok [INFO] [stdout] test tests::walk_dir_sym_detect_loop ... ok [INFO] [stdout] test tests::walk_dir_stay_on_file_system ... ok [INFO] [stdout] test tests::walk_dir_sym_root ... ok [INFO] [stdout] test tests::walk_dir_sym_1 ... ok [INFO] [stdout] test tests::walk_dir_sym_detect_no_follow_no_loop ... ok [INFO] [stdout] test tests::walk_dir_sym_follow_dir ... ok [INFO] [stdout] test tests::qc_roundtrip_no_symlinks_with_follow ... ok [INFO] [stdout] test tests::qc_roundtrip ... ok [INFO] [stderr] Doc-tests walkdir [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/lib.rs - (line 82) ... ok [INFO] [stdout] test src/lib.rs - (line 63) ... ok [INFO] [stdout] test src/lib.rs - (line 32) ... ok [INFO] [stdout] test src/lib.rs - FilterEntry::skip_current_dir (line 1421) ... ok [INFO] [stdout] test src/lib.rs - FilterEntry::filter_entry (line 1371) ... ok [INFO] [stdout] test src/lib.rs - IntoIter::filter_entry (line 792) ... ok [INFO] [stdout] test src/lib.rs - IntoIter::skip_current_dir (line 740) ... ok [INFO] [stdout] test src/lib.rs - WalkDir (line 211) ... ok [INFO] [stdout] test src/lib.rs - WalkDir (line 191) ... ok [INFO] [stdout] test src/lib.rs - Error::io_error (line 1551) ... ok [INFO] [stdout] test src/lib.rs - WalkDir::contents_first (line 440) ... ok [INFO] [stdout] test src/lib.rs - WalkDir::contents_first (line 423) ... ok [INFO] [stdout] test src/lib.rs - WalkDir::sort_by (line 383) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e073ef1c237b5ce3804da3f09220663f0b3d9a23972b60bb7542cde728779395"` [INFO] running `"docker" "rm" "-f" "e073ef1c237b5ce3804da3f09220663f0b3d9a23972b60bb7542cde728779395"` [INFO] [stdout] e073ef1c237b5ce3804da3f09220663f0b3d9a23972b60bb7542cde728779395