Dec 13 22:03:54.257 INFO testing davidbarsky/fs-sync against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 22:03:54.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 22:03:54.449 INFO [stdout] 1475dbba0d23b7bb4d8852a81f8a31c6a8235e651df21ce1b07ec3f026e045b0
Dec 13 22:03:54.452 INFO running `"docker" "start" "-a" "1475dbba0d23b7bb4d8852a81f8a31c6a8235e651df21ce1b07ec3f026e045b0"`
Dec 13 22:03:55.291 INFO [stderr] usermod: no changes
Dec 13 22:03:55.487 INFO [stderr]    Compiling same-file v1.0.0
Dec 13 22:03:55.503 INFO [stderr]    Compiling cmake v0.1.26
Dec 13 22:03:55.503 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 13 22:03:55.519 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 13 22:03:55.519 INFO [stderr]    Compiling memchr v1.0.2
Dec 13 22:03:55.519 INFO [stderr]    Compiling memchr v2.0.0
Dec 13 22:03:55.526 INFO [stderr]    Compiling inotify v0.3.0
Dec 13 22:03:55.526 INFO [stderr]    Compiling net2 v0.2.31
Dec 13 22:03:58.151 INFO [stderr]    Compiling filetime v0.1.14
Dec 13 22:03:58.165 INFO [stderr]    Compiling nix v0.5.1
Dec 13 22:03:58.191 INFO [stderr]    Compiling loggerv v0.4.0
Dec 13 22:03:58.223 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 13 22:03:58.224 INFO [stderr]    Compiling walkdir v2.0.1
Dec 13 22:03:58.259 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 13 22:03:59.080 INFO [stderr]    Compiling structopt-derive v0.1.1
Dec 13 22:04:00.345 INFO [stderr]    Compiling miow v0.1.5
Dec 13 22:04:00.663 INFO [stderr]    Compiling structopt v0.1.1
Dec 13 22:04:00.694 INFO [stderr]    Compiling regex v0.2.2
Dec 13 22:04:00.704 INFO [stderr]    Compiling failure v0.1.1
Dec 13 22:04:04.754 INFO [stderr]    Compiling mio v0.5.1
Dec 13 22:04:08.951 INFO [stderr]    Compiling notify v4.0.1
Dec 13 22:04:10.305 INFO [stderr]    Compiling globset v0.2.1
Dec 13 22:04:17.523 INFO [stderr]    Compiling ignore v0.3.1
Dec 13 22:04:18.838 INFO [stderr]    Compiling ssh2 v0.3.2
Dec 13 22:04:24.507 INFO [stderr]    Compiling fs-sync v0.1.0 (/source)
Dec 13 22:04:27.215 INFO [stderr] warning: method is never used: `len`
Dec 13 22:04:27.215 INFO [stderr]   --> src/local.rs:71:5
Dec 13 22:04:27.215 INFO [stderr]    |
Dec 13 22:04:27.215 INFO [stderr] 71 |     pub fn len(&self) -> usize {
Dec 13 22:04:27.215 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:04:27.215 INFO [stderr]    |
Dec 13 22:04:27.215 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 22:04:27.215 INFO [stderr] 
Dec 13 22:04:27.215 INFO [stderr] warning: method is never used: `is_empty`
Dec 13 22:04:27.215 INFO [stderr]   --> src/local.rs:75:5
Dec 13 22:04:27.215 INFO [stderr]    |
Dec 13 22:04:27.215 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Dec 13 22:04:27.215 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:04:27.215 INFO [stderr] 
Dec 13 22:04:27.215 INFO [stderr] warning: method is never used: `full_sync`
Dec 13 22:04:27.215 INFO [stderr]    --> src/local.rs:191:5
Dec 13 22:04:27.215 INFO [stderr]     |
Dec 13 22:04:27.215 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Dec 13 22:04:27.215 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:04:27.215 INFO [stderr] 
Dec 13 22:04:32.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.02s
Dec 13 22:04:32.351 INFO [stderr] su: No module specific data is present
Dec 13 22:04:33.111 INFO running `"docker" "inspect" "1475dbba0d23b7bb4d8852a81f8a31c6a8235e651df21ce1b07ec3f026e045b0"`
Dec 13 22:04:33.491 INFO running `"docker" "rm" "-f" "1475dbba0d23b7bb4d8852a81f8a31c6a8235e651df21ce1b07ec3f026e045b0"`
Dec 13 22:04:33.829 INFO [stdout] 1475dbba0d23b7bb4d8852a81f8a31c6a8235e651df21ce1b07ec3f026e045b0
Dec 13 22:04:33.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 22:04:34.323 INFO [stdout] 5d0295688943dc6c80d70007d2d2be178cd464299ada4bd95e971328e61b876c
Dec 13 22:04:34.325 INFO running `"docker" "start" "-a" "5d0295688943dc6c80d70007d2d2be178cd464299ada4bd95e971328e61b876c"`
Dec 13 22:04:35.523 INFO [stderr] usermod: no changes
Dec 13 22:04:35.791 INFO [stderr]    Compiling fs-sync v0.1.0 (/source)
Dec 13 22:04:39.121 INFO [stderr] warning: method is never used: `is_empty`
Dec 13 22:04:39.122 INFO [stderr]   --> src/local.rs:75:5
Dec 13 22:04:39.122 INFO [stderr]    |
Dec 13 22:04:39.122 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Dec 13 22:04:39.122 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:04:39.122 INFO [stderr]    |
Dec 13 22:04:39.122 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 22:04:39.122 INFO [stderr] 
Dec 13 22:04:39.122 INFO [stderr] warning: method is never used: `full_sync`
Dec 13 22:04:39.122 INFO [stderr]    --> src/local.rs:191:5
Dec 13 22:04:39.122 INFO [stderr]     |
Dec 13 22:04:39.122 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Dec 13 22:04:39.122 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 22:04:39.122 INFO [stderr] 
Dec 13 22:04:43.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.48s
Dec 13 22:04:43.054 INFO [stderr] su: No module specific data is present
Dec 13 22:04:43.763 INFO running `"docker" "inspect" "5d0295688943dc6c80d70007d2d2be178cd464299ada4bd95e971328e61b876c"`
Dec 13 22:04:44.104 INFO running `"docker" "rm" "-f" "5d0295688943dc6c80d70007d2d2be178cd464299ada4bd95e971328e61b876c"`
Dec 13 22:04:44.434 INFO [stdout] 5d0295688943dc6c80d70007d2d2be178cd464299ada4bd95e971328e61b876c