[INFO] crate walkdir 2.2.9 is already in cache [INFO] extracting crate walkdir 2.2.9 into work/ex/beta-1.38-1/sources/1.37.0/reg/walkdir/2.2.9 [INFO] extracting crate walkdir 2.2.9 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/walkdir/2.2.9 [INFO] validating manifest of walkdir-2.2.9 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 walkdir-2.2.9 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 walkdir-2.2.9 [INFO] finished frobbing walkdir-2.2.9 [INFO] frobbed toml for walkdir-2.2.9 written to work/ex/beta-1.38-1/sources/1.37.0/reg/walkdir/2.2.9/Cargo.toml [INFO] started frobbing walkdir-2.2.9 [INFO] finished frobbing walkdir-2.2.9 [INFO] frobbed toml for walkdir-2.2.9 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/walkdir/2.2.9/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 walkdir-2.2.9 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/walkdir/2.2.9:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 2bc66e810f8a7d5d0a52626dd36002fbac5e532106cb2813ae8270854ebd37f2 [INFO] running `"docker" "start" "-a" "2bc66e810f8a7d5d0a52626dd36002fbac5e532106cb2813ae8270854ebd37f2"` [INFO] [stderr] Compiling walkdir v2.2.9 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `"docker" "inspect" "2bc66e810f8a7d5d0a52626dd36002fbac5e532106cb2813ae8270854ebd37f2"` [INFO] running `"docker" "rm" "-f" "2bc66e810f8a7d5d0a52626dd36002fbac5e532106cb2813ae8270854ebd37f2"` [INFO] [stdout] 2bc66e810f8a7d5d0a52626dd36002fbac5e532106cb2813ae8270854ebd37f2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/walkdir/2.2.9:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] ce60b650af1708e3f2afc4203a59bea425e871ebe38120dc9b7ed5a4b57ec4fd [INFO] running `"docker" "start" "-a" "ce60b650af1708e3f2afc4203a59bea425e871ebe38120dc9b7ed5a4b57ec4fd"` [INFO] [stderr] Compiling walkdir v2.2.9 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `"docker" "inspect" "ce60b650af1708e3f2afc4203a59bea425e871ebe38120dc9b7ed5a4b57ec4fd"` [INFO] running `"docker" "rm" "-f" "ce60b650af1708e3f2afc4203a59bea425e871ebe38120dc9b7ed5a4b57ec4fd"` [INFO] [stdout] ce60b650af1708e3f2afc4203a59bea425e871ebe38120dc9b7ed5a4b57ec4fd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/walkdir/2.2.9:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 9c9ff035811fa382f0939d41ab1e0818a3cec51b7cd5d2c0fe8f3fd058502dad [INFO] running `"docker" "start" "-a" "9c9ff035811fa382f0939d41ab1e0818a3cec51b7cd5d2c0fe8f3fd058502dad"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/walkdir-67ca0bb700c49a59 [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test tests::recursive::empty ... ok [INFO] [stdout] test tests::recursive::empty_file ... ok [INFO] [stdout] test tests::recursive::contents_first ... ok [INFO] [stdout] test tests::recursive::empty_file_follow ... ok [INFO] [stdout] test tests::recursive::empty_follow ... ok [INFO] [stdout] test tests::recursive::many_files ... ok [INFO] [stdout] test tests::recursive::many_dirs ... ok [INFO] [stdout] test tests::recursive::max_depth_0 ... ok [INFO] [stdout] test tests::recursive::max_depth_1 ... ok [INFO] [stdout] test tests::recursive::min_depth_1 ... ok [INFO] [stdout] test tests::recursive::many_mixed ... ok [INFO] [stdout] test tests::recursive::max_depth_2 ... ok [INFO] [stdout] test tests::recursive::filter_entry ... ok [INFO] [stdout] test tests::recursive::one_dir_one_file ... ok [INFO] [stdout] test tests::recursive::min_depth_2 ... ok [INFO] [stdout] test tests::recursive::one_file ... ok [INFO] [stdout] test tests::recursive::regression_skip_current_dir ... ok [INFO] [stdout] test tests::recursive::send_sync_traits ... ok [INFO] [stdout] test tests::recursive::min_max_depth_diff_0 ... ok [INFO] [stdout] test tests::recursive::same_file_system ... ok [INFO] [stdout] test tests::recursive::nested ... ok [INFO] [stdout] test tests::recursive::one_dir ... ok [INFO] [stdout] test tests::recursive::nested_small_max_open ... ok [INFO] [stdout] test tests::recursive::min_max_depth_diff_nada ... ok [INFO] [stdout] test tests::recursive::siblings ... ok [INFO] [stdout] test tests::recursive::skip_current_dir ... ok [INFO] [stdout] test tests::recursive::sym_dir_nofollow ... ok [INFO] [stdout] test tests::recursive::min_max_depth_diff_1 ... ok [INFO] [stdout] test tests::recursive::sym_file_nofollow ... ok [INFO] [stdout] test tests::recursive::sym_dir_self_loop_io_error ... ok [INFO] [stdout] test tests::recursive::sort_max_open ... ok [INFO] [stdout] test tests::recursive::sym_file_follow ... ok [INFO] [stdout] test tests::recursive::sort ... ok [INFO] [stdout] test tests::recursive::sym_file_self_loop_io_error ... ok [INFO] [stdout] test tests::recursive::sym_root_dir_follow ... ok [INFO] [stdout] test tests::recursive::sym_loop_detect ... ok [INFO] [stdout] test tests::recursive::sym_noloop ... ok [INFO] [stdout] test tests::recursive::sym_root_file_follow ... ok [INFO] [stdout] test tests::recursive::sym_self_loop_no_error ... ok [INFO] [stdout] test tests::recursive::sym_root_file_nofollow ... ok [INFO] [stdout] test tests::recursive::sym_root_dir_nofollow ... ok [INFO] [stdout] test tests::recursive::sym_dir_follow ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests walkdir [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/lib.rs - (line 63) ... ok [INFO] [stdout] test src/lib.rs - IntoIter::filter_entry (line 742) ... ok [INFO] [stdout] test src/lib.rs - FilterEntry::filter_entry (line 1041) ... ok [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 32) ... ok [INFO] [stdout] test src/lib.rs - FilterEntry::skip_current_dir (line 1091) ... ok [INFO] [stdout] test src/lib.rs - IntoIter::skip_current_dir (line 693) ... ok [INFO] [stdout] test src/lib.rs - WalkDir (line 196) ... ok [INFO] [stdout] test src/lib.rs - WalkDir (line 216) ... ok [INFO] [stdout] test src/lib.rs - WalkDir::contents_first (line 445) ... ok [INFO] [stdout] test src/lib.rs - WalkDir::contents_first (line 428) ... ok [INFO] [stdout] test src/error.rs - error::Error::io_error (line 101) ... ok [INFO] [stdout] test src/lib.rs - WalkDir::sort_by (line 388) ... 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" "9c9ff035811fa382f0939d41ab1e0818a3cec51b7cd5d2c0fe8f3fd058502dad"` [INFO] running `"docker" "rm" "-f" "9c9ff035811fa382f0939d41ab1e0818a3cec51b7cd5d2c0fe8f3fd058502dad"` [INFO] [stdout] 9c9ff035811fa382f0939d41ab1e0818a3cec51b7cd5d2c0fe8f3fd058502dad