Nov 17 05:17:02.579 INFO testing davidbarsky/fs-sync against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 05:17:02.579 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 05:17:02.796 INFO [stdout] 7344133e31b8df0c7d273d3aefa973c1ab3c4b00aac8f4eeac2d4597214204f8
Nov 17 05:17:02.797 INFO running `"docker" "start" "-a" "7344133e31b8df0c7d273d3aefa973c1ab3c4b00aac8f4eeac2d4597214204f8"`
Nov 17 05:17:03.343 INFO [stderr] usermod: no changes
Nov 17 05:17:03.570 INFO [stderr]    Compiling same-file v1.0.0
Nov 17 05:17:03.570 INFO [stderr]    Compiling openssl-sys v0.9.20
Nov 17 05:17:03.570 INFO [stderr]    Compiling libz-sys v1.0.18
Nov 17 05:17:03.570 INFO [stderr]    Compiling backtrace-sys v0.1.16
Nov 17 05:17:03.572 INFO [stderr]    Compiling cmake v0.1.26
Nov 17 05:17:03.575 INFO [stderr]    Compiling memchr v1.0.2
Nov 17 05:17:03.575 INFO [stderr]    Compiling memchr v2.0.0
Nov 17 05:17:03.592 INFO [stderr]    Compiling inotify v0.3.0
Nov 17 05:17:05.035 INFO [stderr]    Compiling net2 v0.2.31
Nov 17 05:17:05.808 INFO [stderr]    Compiling filetime v0.1.14
Nov 17 05:17:05.949 INFO [stderr]    Compiling nix v0.5.1
Nov 17 05:17:07.891 INFO [stderr]    Compiling loggerv v0.4.0
Nov 17 05:17:07.919 INFO [stderr]    Compiling walkdir v2.0.1
Nov 17 05:17:07.923 INFO [stderr]    Compiling aho-corasick v0.6.3
Nov 17 05:17:07.924 INFO [stderr]    Compiling structopt-derive v0.1.1
Nov 17 05:17:07.971 INFO [stderr]    Compiling miow v0.1.5
Nov 17 05:17:08.644 INFO [stderr]    Compiling libssh2-sys v0.2.6
Nov 17 05:17:09.671 INFO [stderr]    Compiling structopt v0.1.1
Nov 17 05:17:13.243 INFO [stderr]    Compiling regex v0.2.2
Nov 17 05:17:17.905 INFO [stderr]    Compiling mio v0.5.1
Nov 17 05:17:23.960 INFO [stderr]    Compiling notify v4.0.1
Nov 17 05:17:24.035 INFO [stderr]    Compiling globset v0.2.1
Nov 17 05:17:30.707 INFO [stderr]    Compiling ssh2 v0.3.2
Nov 17 05:17:31.308 INFO [stderr]    Compiling ignore v0.3.1
Nov 17 05:17:35.248 INFO [stderr]    Compiling backtrace v0.3.3
Nov 17 05:17:39.147 INFO [stderr]    Compiling failure v0.1.1
Nov 17 05:17:40.427 INFO [stderr]    Compiling fs-sync v0.1.0 (/source)
Nov 17 05:17:42.775 INFO [stderr] warning: method is never used: `len`
Nov 17 05:17:42.775 INFO [stderr]   --> src/local.rs:71:5
Nov 17 05:17:42.775 INFO [stderr]    |
Nov 17 05:17:42.775 INFO [stderr] 71 |     pub fn len(&self) -> usize {
Nov 17 05:17:42.775 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:17:42.775 INFO [stderr]    |
Nov 17 05:17:42.775 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 05:17:42.775 INFO [stderr] 
Nov 17 05:17:42.775 INFO [stderr] warning: method is never used: `is_empty`
Nov 17 05:17:42.775 INFO [stderr]   --> src/local.rs:75:5
Nov 17 05:17:42.775 INFO [stderr]    |
Nov 17 05:17:42.775 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Nov 17 05:17:42.775 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:17:42.775 INFO [stderr] 
Nov 17 05:17:42.775 INFO [stderr] warning: method is never used: `full_sync`
Nov 17 05:17:42.775 INFO [stderr]    --> src/local.rs:191:5
Nov 17 05:17:42.775 INFO [stderr]     |
Nov 17 05:17:42.775 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Nov 17 05:17:42.775 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:17:42.775 INFO [stderr] 
Nov 17 05:17:47.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.14s
Nov 17 05:17:47.528 INFO [stderr] su: No module specific data is present
Nov 17 05:17:48.167 INFO running `"docker" "inspect" "7344133e31b8df0c7d273d3aefa973c1ab3c4b00aac8f4eeac2d4597214204f8"`
Nov 17 05:17:48.421 INFO running `"docker" "rm" "-f" "7344133e31b8df0c7d273d3aefa973c1ab3c4b00aac8f4eeac2d4597214204f8"`
Nov 17 05:17:48.703 INFO [stdout] 7344133e31b8df0c7d273d3aefa973c1ab3c4b00aac8f4eeac2d4597214204f8
Nov 17 05:17:48.711 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 05:17:49.055 INFO [stdout] 34b07282d1ace3b94dd17ed26e4e04307094fd204fd9fd543b5e638e568709cf
Nov 17 05:17:49.059 INFO running `"docker" "start" "-a" "34b07282d1ace3b94dd17ed26e4e04307094fd204fd9fd543b5e638e568709cf"`
Nov 17 05:17:50.256 INFO [stderr] usermod: no changes
Nov 17 05:17:50.479 INFO [stderr]    Compiling fs-sync v0.1.0 (/source)
Nov 17 05:17:52.559 INFO [stderr] warning: method is never used: `is_empty`
Nov 17 05:17:52.559 INFO [stderr]   --> src/local.rs:75:5
Nov 17 05:17:52.559 INFO [stderr]    |
Nov 17 05:17:52.559 INFO [stderr] 75 |     pub fn is_empty(&self) -> bool {
Nov 17 05:17:52.559 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:17:52.559 INFO [stderr]    |
Nov 17 05:17:52.559 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 05:17:52.559 INFO [stderr] 
Nov 17 05:17:52.559 INFO [stderr] warning: method is never used: `full_sync`
Nov 17 05:17:52.559 INFO [stderr]    --> src/local.rs:191:5
Nov 17 05:17:52.559 INFO [stderr]     |
Nov 17 05:17:52.559 INFO [stderr] 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Nov 17 05:17:52.559 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:17:52.559 INFO [stderr] 
Nov 17 05:17:55.727 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
Nov 17 05:17:55.735 INFO [stderr] su: No module specific data is present
Nov 17 05:17:56.375 INFO running `"docker" "inspect" "34b07282d1ace3b94dd17ed26e4e04307094fd204fd9fd543b5e638e568709cf"`
Nov 17 05:17:56.687 INFO running `"docker" "rm" "-f" "34b07282d1ace3b94dd17ed26e4e04307094fd204fd9fd543b5e638e568709cf"`
Nov 17 05:17:56.938 INFO [stdout] 34b07282d1ace3b94dd17ed26e4e04307094fd204fd9fd543b5e638e568709cf