Dec 11 19:59:53.821 INFO checking davidbarsky/fs-sync against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 19:59:53.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 19:59:54.129 INFO [stdout] b0d6eb06d042ef2b2c1d188dc36e2bff88e2a319b0d016bc1fe8233bb013e83d
Dec 11 19:59:54.134 INFO running `"docker" "start" "-a" "b0d6eb06d042ef2b2c1d188dc36e2bff88e2a319b0d016bc1fe8233bb013e83d"`
Dec 11 19:59:54.744 INFO [stderr] usermod: no changes
Dec 11 19:59:54.898 INFO [stderr]     Checking same-file v1.0.0
Dec 11 19:59:54.899 INFO [stderr]    Compiling cmake v0.1.26
Dec 11 19:59:54.899 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 11 19:59:54.899 INFO [stderr]    Compiling openssl-sys v0.9.20
Dec 11 19:59:54.899 INFO [stderr]     Checking memchr v2.0.0
Dec 11 19:59:54.900 INFO [stderr]     Checking inotify v0.3.0
Dec 11 19:59:54.913 INFO [stderr]     Checking net2 v0.2.31
Dec 11 19:59:54.921 INFO [stderr]     Checking filetime v0.1.14
Dec 11 19:59:56.504 INFO [stderr]     Checking nix v0.5.1
Dec 11 19:59:56.872 INFO [stderr]     Checking loggerv v0.4.0
Dec 11 19:59:56.899 INFO [stderr]     Checking walkdir v2.0.1
Dec 11 19:59:56.919 INFO [stderr]     Checking backtrace-sys v0.1.16
Dec 11 19:59:57.004 INFO [stderr]    Compiling structopt-derive v0.1.1
Dec 11 19:59:57.004 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 11 19:59:58.783 INFO [stderr]     Checking miow v0.1.5
Dec 11 19:59:58.792 INFO [stderr]     Checking globset v0.2.1
Dec 11 19:59:59.075 INFO [stderr]     Checking structopt v0.1.1
Dec 11 19:59:59.167 INFO [stderr]     Checking backtrace v0.3.3
Dec 11 20:00:00.880 INFO [stderr]     Checking failure v0.1.1
Dec 11 20:00:02.124 INFO [stderr]     Checking ignore v0.3.1
Dec 11 20:00:02.908 INFO [stderr]     Checking mio v0.5.1
Dec 11 20:00:05.469 INFO [stderr]     Checking notify v4.0.1
Dec 11 20:00:13.134 INFO [stderr]     Checking ssh2 v0.3.2
Dec 11 20:00:14.152 INFO [stderr]     Checking fs-sync v0.1.0 (/source)
Dec 11 20:00:17.023 INFO [stderr] warning: method is never used: `is_empty`
Dec 11 20:00:17.023 INFO [stderr]   --> src/local.rs:75:5
Dec 11 20:00:17.023 INFO [stderr]    |
Dec 11 20:00:17.023 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Dec 11 20:00:17.023 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:00:17.023 INFO [stderr]    |
Dec 11 20:00:17.023 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 20:00:17.023 INFO [stderr] 
Dec 11 20:00:17.023 INFO [stderr] warning: method is never used: `full_sync`
Dec 11 20:00:17.023 INFO [stderr]    --> src/local.rs:191:5
Dec 11 20:00:17.023 INFO [stderr]     |
Dec 11 20:00:17.023 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Dec 11 20:00:17.023 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:00:17.023 INFO [stderr] 
Dec 11 20:00:17.194 INFO [stderr] warning: method is never used: `len`
Dec 11 20:00:17.194 INFO [stderr]   --> src/local.rs:71:5
Dec 11 20:00:17.194 INFO [stderr]    |
Dec 11 20:00:17.194 INFO [stderr] 71 |     pub fn len(&self) -> usize {
Dec 11 20:00:17.194 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:00:17.194 INFO [stderr]    |
Dec 11 20:00:17.194 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 20:00:17.194 INFO [stderr] 
Dec 11 20:00:17.194 INFO [stderr] warning: method is never used: `is_empty`
Dec 11 20:00:17.194 INFO [stderr]   --> src/local.rs:75:5
Dec 11 20:00:17.194 INFO [stderr]    |
Dec 11 20:00:17.194 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Dec 11 20:00:17.194 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:00:17.194 INFO [stderr] 
Dec 11 20:00:17.194 INFO [stderr] warning: method is never used: `full_sync`
Dec 11 20:00:17.194 INFO [stderr]    --> src/local.rs:191:5
Dec 11 20:00:17.194 INFO [stderr]     |
Dec 11 20:00:17.194 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Dec 11 20:00:17.194 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 20:00:17.194 INFO [stderr] 
Dec 11 20:00:17.233 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.47s
Dec 11 20:00:17.252 INFO [stderr] su: No module specific data is present
Dec 11 20:00:17.643 INFO running `"docker" "inspect" "b0d6eb06d042ef2b2c1d188dc36e2bff88e2a319b0d016bc1fe8233bb013e83d"`
Dec 11 20:00:17.854 INFO running `"docker" "rm" "-f" "b0d6eb06d042ef2b2c1d188dc36e2bff88e2a319b0d016bc1fe8233bb013e83d"`
Dec 11 20:00:18.058 INFO [stdout] b0d6eb06d042ef2b2c1d188dc36e2bff88e2a319b0d016bc1fe8233bb013e83d