[INFO] crate copy_dir 0.1.2 is already in cache
[INFO] testing copy_dir-0.1.2 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate copy_dir 0.1.2 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate copy_dir 0.1.2 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate copy_dir 0.1.2
[INFO] finished tweaking crates.io crate copy_dir 0.1.2
[INFO] tweaked toml for crates.io crate copy_dir 0.1.2 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 66e4913e86bce50d5d9bb2811a382dd47c5147a573fd6fa9bd0e46d704bf96ed
[INFO] running `"docker" "start" "-a" "66e4913e86bce50d5d9bb2811a382dd47c5147a573fd6fa9bd0e46d704bf96ed"`
[INFO] [stderr]    Compiling copy_dir v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     try!(fs::create_dir(&to));
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:99:34
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let target_is_under_source = try!(
[INFO] [stderr]    |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         try!(fs::remove_dir(&to));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "66e4913e86bce50d5d9bb2811a382dd47c5147a573fd6fa9bd0e46d704bf96ed"`
[INFO] running `"docker" "rm" "-f" "66e4913e86bce50d5d9bb2811a382dd47c5147a573fd6fa9bd0e46d704bf96ed"`
[INFO] [stdout] 66e4913e86bce50d5d9bb2811a382dd47c5147a573fd6fa9bd0e46d704bf96ed
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 146a6f68b8e1ae689d934107dafec8aadc92b6fc2c497499cc9e1c356842425a
[INFO] running `"docker" "start" "-a" "146a6f68b8e1ae689d934107dafec8aadc92b6fc2c497499cc9e1c356842425a"`
[INFO] [stderr]    Compiling copy_dir v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     try!(fs::create_dir(&to));
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:99:34
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let target_is_under_source = try!(
[INFO] [stderr]    |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         try!(fs::remove_dir(&to));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:260:21
[INFO] [stderr]     |
[INFO] [stderr] 260 |                     try!(fs::create_dir(&path));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:263:25
[INFO] [stderr]     |
[INFO] [stderr] 263 |                         try!(thing.create(&path));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:269:21
[INFO] [stderr]     |
[INFO] [stderr] 269 |                     try!(fs::File::create(path));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "146a6f68b8e1ae689d934107dafec8aadc92b6fc2c497499cc9e1c356842425a"`
[INFO] running `"docker" "rm" "-f" "146a6f68b8e1ae689d934107dafec8aadc92b6fc2c497499cc9e1c356842425a"`
[INFO] [stdout] 146a6f68b8e1ae689d934107dafec8aadc92b6fc2c497499cc9e1c356842425a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] cdc088b94bfde3a4269d8c5a8cd10959bfa14c281a7b29449d086f7dc1507088
[INFO] running `"docker" "start" "-a" "cdc088b94bfde3a4269d8c5a8cd10959bfa14c281a7b29449d086f7dc1507088"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/copy_dir-88f844613243bdf9
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::attempt_copy_under_self ... ok
[INFO] [stdout] test tests::source_does_not_exist ... ok
[INFO] [stdout] test tests::target_exists ... ok
[INFO] [stdout] test tests::dir_maker_and_assert_dirs_same_baseline ... ok
[INFO] [stdout] test tests::single_file ... FAILED
[INFO] [stdout] test tests::directory_with_file ... FAILED
[INFO] [stdout] test tests::assert_dirs_same_properly_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::single_file stdout ----
[INFO] [stdout] thread 'tests::single_file' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1165:5
[INFO] [stdout] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
[INFO] [stdout] 
[INFO] [stdout] ---- tests::directory_with_file stdout ----
[INFO] [stdout] thread 'tests::directory_with_file' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:1165:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::directory_with_file
[INFO] [stdout]     tests::single_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `"docker" "inspect" "cdc088b94bfde3a4269d8c5a8cd10959bfa14c281a7b29449d086f7dc1507088"`
[INFO] running `"docker" "rm" "-f" "cdc088b94bfde3a4269d8c5a8cd10959bfa14c281a7b29449d086f7dc1507088"`
[INFO] [stdout] cdc088b94bfde3a4269d8c5a8cd10959bfa14c281a7b29449d086f7dc1507088