Nov 01 06:22:20.354 INFO checking davidbarsky/fs-sync against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 06:22:20.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 06:22:20.750 INFO blam! 768996951a9ab0ffdf122c6f53611461fd8481f8d08aac89503f0de6a81a3175
Nov 01 06:22:20.752 INFO running `"docker" "start" "-a" "768996951a9ab0ffdf122c6f53611461fd8481f8d08aac89503f0de6a81a3175"`
Nov 01 06:22:22.189 INFO kablam! usermod: no changes
Nov 01 06:22:22.395 INFO kablam!    Compiling cc v1.0.2
Nov 01 06:22:22.402 INFO kablam!     Checking memchr v1.0.2
Nov 01 06:22:22.402 INFO kablam!     Checking memchr v2.0.0
Nov 01 06:22:22.403 INFO kablam!     Checking loggerv v0.4.0
Nov 01 06:22:22.403 INFO kablam!    Compiling structopt-derive v0.1.1
Nov 01 06:22:22.404 INFO kablam!     Checking structopt v0.1.1
Nov 01 06:22:23.233 INFO kablam!     Checking aho-corasick v0.6.3
Nov 01 06:22:24.212 INFO kablam!     Checking regex v0.2.2
Nov 01 06:22:25.160 INFO kablam!    Compiling cmake v0.1.26
Nov 01 06:22:25.160 INFO kablam!    Compiling libz-sys v1.0.18
Nov 01 06:22:25.160 INFO kablam!    Compiling openssl-sys v0.9.20
Nov 01 06:22:25.160 INFO kablam!    Compiling backtrace-sys v0.1.16
Nov 01 06:22:27.750 INFO kablam!    Compiling libssh2-sys v0.2.6
Nov 01 06:22:30.212 INFO kablam!     Checking globset v0.2.1
Nov 01 06:22:32.915 INFO kablam!     Checking ignore v0.3.1
Nov 01 06:22:43.914 INFO kablam!     Checking ssh2 v0.3.2
Nov 01 06:22:48.674 INFO kablam!     Checking backtrace v0.3.3
Nov 01 06:22:49.305 INFO kablam!     Checking failure v0.1.1
Nov 01 06:22:50.074 INFO kablam!     Checking fs-sync v0.1.0 (/source)
Nov 01 06:22:53.681 INFO kablam! warning: method is never used: `len`
Nov 01 06:22:53.681 INFO kablam!   --> src/local.rs:71:5
Nov 01 06:22:53.681 INFO kablam!    |
Nov 01 06:22:53.682 INFO kablam! 71 |     pub fn len(&self) -> usize {
Nov 01 06:22:53.682 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:22:53.682 INFO kablam!    |
Nov 01 06:22:53.682 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 06:22:53.683 INFO kablam! 
Nov 01 06:22:53.683 INFO kablam! warning: method is never used: `is_empty`
Nov 01 06:22:53.683 INFO kablam!   --> src/local.rs:75:5
Nov 01 06:22:53.683 INFO kablam!    |
Nov 01 06:22:53.683 INFO kablam! 75 |     pub fn is_empty(&self) -> bool {
Nov 01 06:22:53.684 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:22:53.684 INFO kablam! 
Nov 01 06:22:53.684 INFO kablam! warning: method is never used: `full_sync`
Nov 01 06:22:53.684 INFO kablam!    --> src/local.rs:191:5
Nov 01 06:22:53.685 INFO kablam!     |
Nov 01 06:22:53.685 INFO kablam! 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Nov 01 06:22:53.685 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:22:53.685 INFO kablam! 
Nov 01 06:22:54.211 INFO kablam! warning: method is never used: `is_empty`
Nov 01 06:22:54.211 INFO kablam!   --> src/local.rs:75:5
Nov 01 06:22:54.211 INFO kablam!    |
Nov 01 06:22:54.211 INFO kablam! 75 |     pub fn is_empty(&self) -> bool {
Nov 01 06:22:54.212 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:22:54.212 INFO kablam!    |
Nov 01 06:22:54.212 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 06:22:54.212 INFO kablam! 
Nov 01 06:22:54.212 INFO kablam! warning: method is never used: `full_sync`
Nov 01 06:22:54.213 INFO kablam!    --> src/local.rs:191:5
Nov 01 06:22:54.213 INFO kablam!     |
Nov 01 06:22:54.213 INFO kablam! 191 |     fn full_sync(&self, file_map: &PathMap) -> Result<(), Error> {
Nov 01 06:22:54.213 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:22:54.213 INFO kablam! 
Nov 01 06:22:54.257 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.04s
Nov 01 06:22:54.273 INFO kablam! su: No module specific data is present
Nov 01 06:22:55.332 INFO running `"docker" "rm" "-f" "768996951a9ab0ffdf122c6f53611461fd8481f8d08aac89503f0de6a81a3175"`
Nov 01 06:22:55.748 INFO blam! 768996951a9ab0ffdf122c6f53611461fd8481f8d08aac89503f0de6a81a3175