Oct 12 22:54:38.411 INFO checking davidbarsky/fs-sync against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:54:38.411 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 22:54:38.727 INFO blam! fdb231b9ac6b21bbb139ac0e4f4ceeaee229c7f225f566c0996fb03bca839cad
Oct 12 22:54:38.729 INFO running `"docker" "start" "-a" "fdb231b9ac6b21bbb139ac0e4f4ceeaee229c7f225f566c0996fb03bca839cad"`
Oct 12 22:54:39.332 INFO kablam! usermod: no changes
Oct 12 22:54:39.504 INFO kablam!    Compiling backtrace-sys v0.1.16
Oct 12 22:54:39.505 INFO kablam!    Compiling cmake v0.1.26
Oct 12 22:54:39.505 INFO kablam!    Compiling openssl-sys v0.9.20
Oct 12 22:54:39.507 INFO kablam!    Compiling libz-sys v1.0.18
Oct 12 22:54:39.508 INFO kablam!     Checking memchr v2.0.0
Oct 12 22:54:39.508 INFO kablam!     Checking inotify v0.3.0
Oct 12 22:54:39.509 INFO kablam!     Checking net2 v0.2.31
Oct 12 22:54:39.510 INFO kablam!     Checking filetime v0.1.14
Oct 12 22:54:41.965 INFO kablam!     Checking nix v0.5.1
Oct 12 22:54:42.526 INFO kablam!     Checking aho-corasick v0.6.3
Oct 12 22:54:43.260 INFO kablam!     Checking loggerv v0.4.0
Oct 12 22:54:44.884 INFO kablam!    Compiling libssh2-sys v0.2.6
Oct 12 22:54:44.887 INFO kablam!    Compiling structopt-derive v0.1.1
Oct 12 22:54:45.096 INFO kablam!     Checking miow v0.1.5
Oct 12 22:54:46.095 INFO kablam!     Checking structopt v0.1.1
Oct 12 22:54:46.340 INFO kablam!     Checking regex v0.2.2
Oct 12 22:54:49.651 INFO kablam!     Checking mio v0.5.1
Oct 12 22:54:52.457 INFO kablam!     Checking notify v4.0.1
Oct 12 22:54:53.468 INFO kablam!     Checking globset v0.2.1
Oct 12 22:54:56.622 INFO kablam!     Checking ignore v0.3.1
Oct 12 22:55:05.160 INFO kablam!     Checking ssh2 v0.3.2
Oct 12 22:55:06.614 INFO kablam!     Checking backtrace v0.3.3
Oct 12 22:55:07.644 INFO kablam!     Checking failure v0.1.1
Oct 12 22:55:08.436 INFO kablam!     Checking fs-sync v0.1.0 (/source)
Oct 12 22:55:11.164 INFO kablam! warning: method is never used: `is_empty`
Oct 12 22:55:11.164 INFO kablam!   --> src/local.rs:75:5
Oct 12 22:55:11.164 INFO kablam!    |
Oct 12 22:55:11.164 INFO kablam! 75 |     pub fn is_empty(&self) -> bool {
Oct 12 22:55:11.164 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:55:11.164 INFO kablam!    |
Oct 12 22:55:11.164 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:55:11.164 INFO kablam! 
Oct 12 22:55:11.164 INFO kablam! warning: method is never used: `full_sync`
Oct 12 22:55:11.164 INFO kablam!    --> src/local.rs:191:5
Oct 12 22:55:11.164 INFO kablam!     |
Oct 12 22:55:11.164 INFO kablam! 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Oct 12 22:55:11.164 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:55:11.164 INFO kablam! 
Oct 12 22:55:11.683 INFO kablam! warning: method is never used: `len`
Oct 12 22:55:11.683 INFO kablam!   --> src/local.rs:71:5
Oct 12 22:55:11.683 INFO kablam!    |
Oct 12 22:55:11.683 INFO kablam! 71 |     pub fn len(&self) -> usize {
Oct 12 22:55:11.683 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:55:11.683 INFO kablam!    |
Oct 12 22:55:11.683 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 22:55:11.683 INFO kablam! 
Oct 12 22:55:11.685 INFO kablam! warning: method is never used: `is_empty`
Oct 12 22:55:11.685 INFO kablam!   --> src/local.rs:75:5
Oct 12 22:55:11.685 INFO kablam!    |
Oct 12 22:55:11.685 INFO kablam! 75 |     pub fn is_empty(&self) -> bool {
Oct 12 22:55:11.685 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:55:11.685 INFO kablam! 
Oct 12 22:55:11.685 INFO kablam! warning: method is never used: `full_sync`
Oct 12 22:55:11.685 INFO kablam!    --> src/local.rs:191:5
Oct 12 22:55:11.685 INFO kablam!     |
Oct 12 22:55:11.685 INFO kablam! 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Oct 12 22:55:11.685 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 22:55:11.685 INFO kablam! 
Oct 12 22:55:11.757 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.40s
Oct 12 22:55:11.772 INFO kablam! su: No module specific data is present
Oct 12 22:55:12.841 INFO running `"docker" "rm" "-f" "fdb231b9ac6b21bbb139ac0e4f4ceeaee229c7f225f566c0996fb03bca839cad"`
Oct 12 22:55:13.166 INFO blam! fdb231b9ac6b21bbb139ac0e4f4ceeaee229c7f225f566c0996fb03bca839cad