Dec 01 20:03:25.077 INFO testing davidbarsky/fs-sync against 1.30.1 for beta-1.31-5
Dec 01 20:03:25.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 20:03:25.265 INFO [stdout] f11e3f5d055c3260fc2cacb365a36c457b23c955847f191cc72796fbeb402564
Dec 01 20:03:25.271 INFO running `"docker" "start" "-a" "f11e3f5d055c3260fc2cacb365a36c457b23c955847f191cc72796fbeb402564"`
Dec 01 20:03:25.846 INFO [stderr] usermod: no changes
Dec 01 20:03:26.135 INFO [stderr]    Compiling same-file v1.0.0
Dec 01 20:03:26.135 INFO [stderr]    Compiling memchr v1.0.2
Dec 01 20:03:26.135 INFO [stderr]    Compiling memchr v2.0.0
Dec 01 20:03:26.155 INFO [stderr]    Compiling inotify v0.3.0
Dec 01 20:03:26.155 INFO [stderr]    Compiling cmake v0.1.26
Dec 01 20:03:26.155 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 01 20:03:26.155 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 01 20:03:26.155 INFO [stderr]    Compiling net2 v0.2.31
Dec 01 20:03:28.607 INFO [stderr]    Compiling filetime v0.1.14
Dec 01 20:03:30.359 INFO [stderr]    Compiling nix v0.5.1
Dec 01 20:03:30.370 INFO [stderr]    Compiling loggerv v0.4.0
Dec 01 20:03:30.378 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 01 20:03:30.378 INFO [stderr]    Compiling walkdir v2.0.1
Dec 01 20:03:30.378 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 01 20:03:30.378 INFO [stderr]    Compiling structopt-derive v0.1.1
Dec 01 20:03:31.487 INFO [stderr]    Compiling walkdir v0.1.8
Dec 01 20:03:31.879 INFO [stderr]    Compiling miow v0.1.5
Dec 01 20:03:33.941 INFO [stderr]    Compiling structopt v0.1.1
Dec 01 20:03:34.487 INFO [stderr]    Compiling regex v0.2.2
Dec 01 20:03:34.551 INFO [stderr]    Compiling failure v0.1.1
Dec 01 20:03:40.491 INFO [stderr]    Compiling mio v0.5.1
Dec 01 20:03:47.972 INFO [stderr]    Compiling notify v4.0.1
Dec 01 20:03:48.372 INFO [stderr]    Compiling globset v0.2.1
Dec 01 20:03:54.783 INFO [stderr]    Compiling ssh2 v0.3.2
Dec 01 20:03:56.487 INFO [stderr]    Compiling ignore v0.3.1
Dec 01 20:04:01.812 INFO [stderr]    Compiling fs-sync v0.1.0 (/source)
Dec 01 20:04:04.491 INFO [stderr] warning: method is never used: `len`
Dec 01 20:04:04.491 INFO [stderr]   --> src/local.rs:71:5
Dec 01 20:04:04.491 INFO [stderr]    |
Dec 01 20:04:04.491 INFO [stderr] 71 |     pub fn len(&self) -> usize {
Dec 01 20:04:04.491 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:04:04.491 INFO [stderr]    |
Dec 01 20:04:04.491 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 20:04:04.491 INFO [stderr] 
Dec 01 20:04:04.491 INFO [stderr] warning: method is never used: `is_empty`
Dec 01 20:04:04.491 INFO [stderr]   --> src/local.rs:75:5
Dec 01 20:04:04.491 INFO [stderr]    |
Dec 01 20:04:04.491 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Dec 01 20:04:04.491 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:04:04.491 INFO [stderr] 
Dec 01 20:04:04.491 INFO [stderr] warning: method is never used: `full_sync`
Dec 01 20:04:04.491 INFO [stderr]    --> src/local.rs:191:5
Dec 01 20:04:04.491 INFO [stderr]     |
Dec 01 20:04:04.491 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Dec 01 20:04:04.491 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:04:04.491 INFO [stderr] 
Dec 01 20:04:09.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.61s
Dec 01 20:04:09.493 INFO [stderr] su: No module specific data is present
Dec 01 20:04:10.645 INFO running `"docker" "inspect" "f11e3f5d055c3260fc2cacb365a36c457b23c955847f191cc72796fbeb402564"`
Dec 01 20:04:10.949 INFO running `"docker" "rm" "-f" "f11e3f5d055c3260fc2cacb365a36c457b23c955847f191cc72796fbeb402564"`
Dec 01 20:04:11.363 INFO [stdout] f11e3f5d055c3260fc2cacb365a36c457b23c955847f191cc72796fbeb402564
Dec 01 20:04:11.371 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 20:04:11.871 INFO [stdout] 1f9a67e22774411298e9829643c64605b231eabe02bbe41937a93b7d5a233fdc
Dec 01 20:04:11.873 INFO running `"docker" "start" "-a" "1f9a67e22774411298e9829643c64605b231eabe02bbe41937a93b7d5a233fdc"`
Dec 01 20:04:13.479 INFO [stderr] usermod: no changes
Dec 01 20:04:13.763 INFO [stderr]    Compiling fs-sync v0.1.0 (/source)
Dec 01 20:04:16.379 INFO [stderr] warning: method is never used: `is_empty`
Dec 01 20:04:16.379 INFO [stderr]   --> src/local.rs:75:5
Dec 01 20:04:16.379 INFO [stderr]    |
Dec 01 20:04:16.379 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Dec 01 20:04:16.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:04:16.379 INFO [stderr]    |
Dec 01 20:04:16.379 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 20:04:16.379 INFO [stderr] 
Dec 01 20:04:16.379 INFO [stderr] warning: method is never used: `full_sync`
Dec 01 20:04:16.379 INFO [stderr]    --> src/local.rs:191:5
Dec 01 20:04:16.379 INFO [stderr]     |
Dec 01 20:04:16.379 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Dec 01 20:04:16.379 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:04:16.379 INFO [stderr] 
Dec 01 20:04:19.261 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.75s
Dec 01 20:04:19.269 INFO [stderr] su: No module specific data is present
Dec 01 20:04:20.766 INFO running `"docker" "inspect" "1f9a67e22774411298e9829643c64605b231eabe02bbe41937a93b7d5a233fdc"`
Dec 01 20:04:21.108 INFO running `"docker" "rm" "-f" "1f9a67e22774411298e9829643c64605b231eabe02bbe41937a93b7d5a233fdc"`
Dec 01 20:04:21.479 INFO [stdout] 1f9a67e22774411298e9829643c64605b231eabe02bbe41937a93b7d5a233fdc
