Dec 19 18:16:32.585 INFO checking davidbarsky/fs-sync against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:16:32.585 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/davidbarsky/fs-sync:/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=forbid" "-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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:16:33.161 INFO [stdout] ed3943338e0f3e33cdcabb5f763e5614fb0828d0a284843faadfb95756b864ad
Dec 19 18:16:33.163 INFO running `"docker" "start" "-a" "ed3943338e0f3e33cdcabb5f763e5614fb0828d0a284843faadfb95756b864ad"`
Dec 19 18:16:34.428 INFO [stderr]     Checking same-file v1.0.0
Dec 19 18:16:34.428 INFO [stderr]    Compiling cmake v0.1.26
Dec 19 18:16:34.440 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 19 18:16:34.452 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 19 18:16:34.452 INFO [stderr]     Checking inotify v0.3.0
Dec 19 18:16:34.453 INFO [stderr]     Checking net2 v0.2.31
Dec 19 18:16:34.453 INFO [stderr]     Checking filetime v0.1.14
Dec 19 18:16:34.453 INFO [stderr]     Checking nix v0.5.1
Dec 19 18:16:35.244 INFO [stderr]     Checking loggerv v0.4.0
Dec 19 18:16:35.912 INFO [stderr]     Checking walkdir v2.0.1
Dec 19 18:16:36.064 INFO [stderr]    Compiling structopt-derive v0.1.1
Dec 19 18:16:36.889 INFO [stderr]     Checking globset v0.2.1
Dec 19 18:16:37.334 INFO [stderr]     Checking structopt v0.1.1
Dec 19 18:16:40.104 INFO [stderr]     Checking miow v0.1.5
Dec 19 18:16:40.641 INFO [stderr]     Checking failure v0.1.1
Dec 19 18:16:40.657 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 19 18:16:41.164 INFO [stderr]     Checking ignore v0.3.1
Dec 19 18:16:44.100 INFO [stderr]     Checking mio v0.5.1
Dec 19 18:16:45.856 INFO [stderr]     Checking notify v4.0.1
Dec 19 18:16:51.890 INFO [stderr]     Checking ssh2 v0.3.2
Dec 19 18:16:52.697 INFO [stderr]     Checking fs-sync v0.1.0 (/opt/crater/workdir)
Dec 19 18:16:53.701 INFO [stderr] warning: method is never used: `len`
Dec 19 18:16:53.701 INFO [stderr]   --> src/local.rs:71:5
Dec 19 18:16:53.701 INFO [stderr]    |
Dec 19 18:16:53.701 INFO [stderr] 71 |     pub fn len(&self) -> usize {
Dec 19 18:16:53.702 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:16:53.702 INFO [stderr]    |
Dec 19 18:16:53.702 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 18:16:53.703 INFO [stderr] 
Dec 19 18:16:53.703 INFO [stderr] warning: method is never used: `is_empty`
Dec 19 18:16:53.703 INFO [stderr]   --> src/local.rs:75:5
Dec 19 18:16:53.704 INFO [stderr]    |
Dec 19 18:16:53.704 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Dec 19 18:16:53.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:16:53.705 INFO [stderr] 
Dec 19 18:16:53.705 INFO [stderr] warning: method is never used: `full_sync`
Dec 19 18:16:53.705 INFO [stderr]    --> src/local.rs:191:5
Dec 19 18:16:53.706 INFO [stderr]     |
Dec 19 18:16:53.706 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Dec 19 18:16:53.706 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:16:53.707 INFO [stderr] 
Dec 19 18:16:53.727 INFO [stderr] warning: method is never used: `is_empty`
Dec 19 18:16:53.727 INFO [stderr]   --> src/local.rs:75:5
Dec 19 18:16:53.727 INFO [stderr]    |
Dec 19 18:16:53.727 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Dec 19 18:16:53.727 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:16:53.727 INFO [stderr]    |
Dec 19 18:16:53.727 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 18:16:53.727 INFO [stderr] 
Dec 19 18:16:53.728 INFO [stderr] warning: method is never used: `full_sync`
Dec 19 18:16:53.728 INFO [stderr]    --> src/local.rs:191:5
Dec 19 18:16:53.728 INFO [stderr]     |
Dec 19 18:16:53.728 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Dec 19 18:16:53.728 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 18:16:53.728 INFO [stderr] 
Dec 19 18:16:53.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.50s
Dec 19 18:16:54.566 INFO running `"docker" "inspect" "ed3943338e0f3e33cdcabb5f763e5614fb0828d0a284843faadfb95756b864ad"`
Dec 19 18:16:54.818 INFO running `"docker" "rm" "-f" "ed3943338e0f3e33cdcabb5f763e5614fb0828d0a284843faadfb95756b864ad"`
Dec 19 18:16:55.085 INFO [stdout] ed3943338e0f3e33cdcabb5f763e5614fb0828d0a284843faadfb95756b864ad