Dec 04 20:08:09.680 INFO checking davidbarsky/fs-sync against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:08:09.680 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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 04 20:08:10.127 INFO [stdout] 1a0a553a2cb3f35b165ff51a46a432cf8f6d4e6e7706c10fbc1edc796b915bdd
Dec 04 20:08:10.131 INFO running `"docker" "start" "-a" "1a0a553a2cb3f35b165ff51a46a432cf8f6d4e6e7706c10fbc1edc796b915bdd"`
Dec 04 20:08:11.223 INFO [stderr] usermod: no changes
Dec 04 20:08:11.518 INFO [stderr]    Compiling cc v1.0.2
Dec 04 20:08:11.520 INFO [stderr]     Checking same-file v1.0.0
Dec 04 20:08:11.520 INFO [stderr]     Checking memchr v1.0.2
Dec 04 20:08:11.520 INFO [stderr]     Checking memchr v2.0.0
Dec 04 20:08:11.523 INFO [stderr]     Checking loggerv v0.4.0
Dec 04 20:08:11.523 INFO [stderr]    Compiling structopt-derive v0.1.1
Dec 04 20:08:11.523 INFO [stderr]     Checking structopt v0.1.1
Dec 04 20:08:12.699 INFO [stderr]     Checking walkdir v2.0.1
Dec 04 20:08:13.803 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 04 20:08:16.723 INFO [stderr]    Compiling cmake v0.1.26
Dec 04 20:08:16.723 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 04 20:08:16.723 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 04 20:08:16.723 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 04 20:08:17.947 INFO [stderr]     Checking regex v0.2.2
Dec 04 20:08:21.636 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 04 20:08:24.905 INFO [stderr]     Checking globset v0.2.1
Dec 04 20:08:27.697 INFO [stderr]     Checking ignore v0.3.1
Dec 04 20:08:37.287 INFO [stderr]     Checking ssh2 v0.3.2
Dec 04 20:08:39.565 INFO [stderr]     Checking backtrace v0.3.3
Dec 04 20:08:40.192 INFO [stderr]     Checking failure v0.1.1
Dec 04 20:08:40.861 INFO [stderr]     Checking fs-sync v0.1.0 (/source)
Dec 04 20:08:44.556 INFO [stderr] warning: method is never used: `len`
Dec 04 20:08:44.556 INFO [stderr]   --> src/local.rs:71:5
Dec 04 20:08:44.556 INFO [stderr]    |
Dec 04 20:08:44.556 INFO [stderr] 71 |     pub fn len(&self) -> usize {
Dec 04 20:08:44.556 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:08:44.559 INFO [stderr]    |
Dec 04 20:08:44.559 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 20:08:44.559 INFO [stderr] 
Dec 04 20:08:44.559 INFO [stderr] warning: method is never used: `is_empty`
Dec 04 20:08:44.559 INFO [stderr]   --> src/local.rs:75:5
Dec 04 20:08:44.559 INFO [stderr]    |
Dec 04 20:08:44.559 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Dec 04 20:08:44.559 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:08:44.559 INFO [stderr] 
Dec 04 20:08:44.559 INFO [stderr] warning: method is never used: `full_sync`
Dec 04 20:08:44.559 INFO [stderr]    --> src/local.rs:191:5
Dec 04 20:08:44.559 INFO [stderr]     |
Dec 04 20:08:44.559 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Dec 04 20:08:44.559 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:08:44.559 INFO [stderr] 
Dec 04 20:08:44.795 INFO [stderr] warning: method is never used: `is_empty`
Dec 04 20:08:44.795 INFO [stderr]   --> src/local.rs:75:5
Dec 04 20:08:44.795 INFO [stderr]    |
Dec 04 20:08:44.795 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Dec 04 20:08:44.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:08:44.795 INFO [stderr]    |
Dec 04 20:08:44.795 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 20:08:44.795 INFO [stderr] 
Dec 04 20:08:44.795 INFO [stderr] warning: method is never used: `full_sync`
Dec 04 20:08:44.795 INFO [stderr]    --> src/local.rs:191:5
Dec 04 20:08:44.795 INFO [stderr]     |
Dec 04 20:08:44.795 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Dec 04 20:08:44.795 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 20:08:44.795 INFO [stderr] 
Dec 04 20:08:44.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.63s
Dec 04 20:08:44.881 INFO [stderr] su: No module specific data is present
Dec 04 20:08:46.091 INFO running `"docker" "inspect" "1a0a553a2cb3f35b165ff51a46a432cf8f6d4e6e7706c10fbc1edc796b915bdd"`
Dec 04 20:08:46.341 INFO running `"docker" "rm" "-f" "1a0a553a2cb3f35b165ff51a46a432cf8f6d4e6e7706c10fbc1edc796b915bdd"`
Dec 04 20:08:46.615 INFO [stdout] 1a0a553a2cb3f35b165ff51a46a432cf8f6d4e6e7706c10fbc1edc796b915bdd