[INFO] crate walkdir 2.3.1 is already in cache
[INFO] testing walkdir-2.3.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate walkdir 2.3.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate walkdir 2.3.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate walkdir 2.3.1
[INFO] finished tweaking crates.io crate walkdir 2.3.1
[INFO] tweaked toml for crates.io crate walkdir 2.3.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7c9ec65130c57efa02f436b159b04cdc835edcee0089093f3a90a1b93f7866a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b7c9ec65130c57efa02f436b159b04cdc835edcee0089093f3a90a1b93f7866a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7c9ec65130c57efa02f436b159b04cdc835edcee0089093f3a90a1b93f7866a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c9ec65130c57efa02f436b159b04cdc835edcee0089093f3a90a1b93f7866a", kill_on_drop: false }`
[INFO] [stdout] b7c9ec65130c57efa02f436b159b04cdc835edcee0089093f3a90a1b93f7866a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26acf13edc82a5bf0b1197a63f875652dd8ce8004d3a360f406ac859138dc87a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "26acf13edc82a5bf0b1197a63f875652dd8ce8004d3a360f406ac859138dc87a", kill_on_drop: false }`
[INFO] [stderr]    Compiling walkdir v2.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "26acf13edc82a5bf0b1197a63f875652dd8ce8004d3a360f406ac859138dc87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26acf13edc82a5bf0b1197a63f875652dd8ce8004d3a360f406ac859138dc87a", kill_on_drop: false }`
[INFO] [stdout] 26acf13edc82a5bf0b1197a63f875652dd8ce8004d3a360f406ac859138dc87a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 073712f38247ff9386601fb14f8fe5c35ea935c63d7a02add2f26e5525ad50f3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "073712f38247ff9386601fb14f8fe5c35ea935c63d7a02add2f26e5525ad50f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling walkdir v2.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `Command { std: "docker" "inspect" "073712f38247ff9386601fb14f8fe5c35ea935c63d7a02add2f26e5525ad50f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073712f38247ff9386601fb14f8fe5c35ea935c63d7a02add2f26e5525ad50f3", kill_on_drop: false }`
[INFO] [stdout] 073712f38247ff9386601fb14f8fe5c35ea935c63d7a02add2f26e5525ad50f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42817dd5009d36d4146abe28f0929b48eaf85d996dc517ed3b8dd942a1d64ce2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42817dd5009d36d4146abe28f0929b48eaf85d996dc517ed3b8dd942a1d64ce2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/walkdir-2bbd6e6714245000
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test tests::recursive::contents_first ... ok
[INFO] [stdout] test tests::recursive::max_depth_1 ... ok
[INFO] [stdout] test tests::recursive::max_depth_2 ... ok
[INFO] [stdout] test tests::recursive::max_depth_0 ... ok
[INFO] [stdout] test tests::recursive::empty_file_follow ... ok
[INFO] [stdout] test tests::recursive::min_max_depth_diff_1 ... ok
[INFO] [stdout] test tests::recursive::empty ... ok
[INFO] [stdout] test tests::recursive::min_depth_1 ... ok
[INFO] [stdout] test tests::recursive::min_max_depth_diff_nada ... ok
[INFO] [stdout] test tests::recursive::many_mixed ... ok
[INFO] [stdout] test tests::recursive::one_dir ... ok
[INFO] [stdout] test tests::recursive::min_depth_2 ... ok
[INFO] [stdout] test tests::recursive::many_files ... ok
[INFO] [stdout] test tests::recursive::many_dirs ... ok
[INFO] [stdout] test tests::recursive::filter_entry ... ok
[INFO] [stdout] test tests::recursive::empty_follow ... ok
[INFO] [stdout] test tests::recursive::sym_dir_self_loop_io_error ... ok
[INFO] [stdout] test tests::recursive::sym_file_follow ... ok
[INFO] [stdout] test tests::recursive::nested_small_max_open ... ok
[INFO] [stdout] test tests::recursive::send_sync_traits ... ok
[INFO] [stdout] test tests::recursive::empty_file ... ok
[INFO] [stdout] test tests::recursive::sym_file_nofollow ... ok
[INFO] [stdout] test tests::recursive::min_max_depth_diff_0 ... ok
[INFO] [stdout] test tests::recursive::sym_noloop ... ok
[INFO] [stdout] test tests::recursive::skip_current_dir ... ok
[INFO] [stdout] test tests::recursive::sym_root_dir_follow ... ok
[INFO] [stdout] test tests::recursive::siblings ... ok
[INFO] [stdout] test tests::recursive::sym_root_file_follow ... ok
[INFO] [stdout] test tests::recursive::sym_dir_nofollow ... ok
[INFO] [stdout] test tests::recursive::sort_max_open ... ok
[INFO] [stdout] test tests::recursive::nested ... ok
[INFO] [stdout] test tests::recursive::one_file ... ok
[INFO] [stdout] test tests::recursive::one_dir_one_file ... ok
[INFO] [stdout] test tests::recursive::sym_self_loop_no_error ... ok
[INFO] [stdout] test tests::recursive::sym_loop_detect ... ok
[INFO] [stdout] test tests::recursive::same_file_system ... ok
[INFO] [stdout] test tests::recursive::regression_skip_current_dir ... ok
[INFO] [stdout] test tests::recursive::sym_dir_follow ... ok
[INFO] [stdout] test tests::recursive::sym_file_self_loop_io_error ... ok
[INFO] [stdout] test tests::recursive::sym_root_file_nofollow ... ok
[INFO] [stdout] test tests::recursive::sort ... ok
[INFO] [stdout] test tests::recursive::sym_root_dir_nofollow ... 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] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/error.rs:85:5
[INFO] [stderr]     |
[INFO] [stderr] 85  | /     /// Inspect the original [`io::Error`] if there is one.
[INFO] [stderr] 86  | |     ///
[INFO] [stderr] 87  | |     /// [`None`] is returned if the [`Error`] doesn't correspond to an
[INFO] [stderr] 88  | |     /// [`io::Error`]. This might happen, for example, when the error was
[INFO] [stderr] ...   |
[INFO] [stderr] 141 | |     /// [`into_io_error`]: struct.Error.html#method.into_io_error
[INFO] [stderr] 142 | |     /// [impl]: struct.Error.html#impl-From%3CError%3E
[INFO] [stderr]     | |______________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `no-run`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:380:5
[INFO] [stderr]     |
[INFO] [stderr] 380 | /     /// Set a function for sorting directory entries.
[INFO] [stderr] 381 | |     ///
[INFO] [stderr] 382 | |     /// If a compare function is set, the resulting iterator will return all
[INFO] [stderr] 383 | |     /// paths in sorted order. The compare function will be called to compare
[INFO] [stderr] ...   |
[INFO] [stderr] 391 | |     /// WalkDir::new("foo").sort_by(|a,b| a.file_name().cmp(b.file_name()));
[INFO] [stderr] 392 | |     /// ```
[INFO] [stderr]     | |___________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - WalkDir (line 186) ... ok
[INFO] [stdout] test src/lib.rs - IntoIter::skip_current_dir (line 690) ... ok
[INFO] [stdout] test src/lib.rs - WalkDir::contents_first (line 427) ... ok
[INFO] [stdout] test src/lib.rs - WalkDir (line 206) ... ok
[INFO] [stdout] test src/lib.rs - WalkDir::contents_first (line 444) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - FilterEntry<IntoIter, P>::filter_entry (line 1040) ... ok
[INFO] [stdout] test src/lib.rs - IntoIter::filter_entry (line 739) ... ok
[INFO] [stdout] test src/lib.rs - FilterEntry<IntoIter, P>::skip_current_dir (line 1090) ... ok
[INFO] [stdout] test src/lib.rs - WalkDir::sort_by (line 386) ... ok
[INFO] [stdout] test src/lib.rs - (line 82) ... ok
[INFO] [stdout] test src/error.rs - error::Error::io_error (line 101) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42817dd5009d36d4146abe28f0929b48eaf85d996dc517ed3b8dd942a1d64ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42817dd5009d36d4146abe28f0929b48eaf85d996dc517ed3b8dd942a1d64ce2", kill_on_drop: false }`
[INFO] [stdout] 42817dd5009d36d4146abe28f0929b48eaf85d996dc517ed3b8dd942a1d64ce2