Oct 21 18:43:53.011 INFO checking crumblingstatue/rgen3 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 18:43:53.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 18:43:53.464 INFO blam! c3235b796b3386f0a53402ec94f9abdaf4f879c6da8b682f08b3aca7b6e67ace
Oct 21 18:43:53.480 INFO running `"docker" "start" "-a" "c3235b796b3386f0a53402ec94f9abdaf4f879c6da8b682f08b3aca7b6e67ace"`
Oct 21 18:43:54.688 INFO kablam! usermod: no changes
Oct 21 18:43:54.820 INFO kablam!     Checking rgen3-string v0.1.0 (/source/rgen3-string)
Oct 21 18:43:54.824 INFO kablam!     Checking memchr v0.1.11
Oct 21 18:43:54.836 INFO kablam!     Checking thread-id v2.0.0
Oct 21 18:43:55.892 INFO kablam!     Checking rgen3-save v0.1.0 (/source/rgen3-save)
Oct 21 18:43:56.000 INFO kablam!     Checking aho-corasick v0.5.2
Oct 21 18:43:56.183 INFO kablam!     Checking thread_local v0.2.6
Oct 21 18:43:57.972 INFO kablam!     Checking regex v0.1.73
Oct 21 18:43:58.620 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:43:58.620 INFO kablam!    --> rgen3-save/src/rw.rs:272:24
Oct 21 18:43:58.620 INFO kablam!     |
Oct 21 18:43:58.620 INFO kablam! 272 |     fn read(&mut self, mut buf: &mut [u8]) -> io::Result<usize> {
Oct 21 18:43:58.620 INFO kablam!     |                        ----^^^
Oct 21 18:43:58.620 INFO kablam!     |                        |
Oct 21 18:43:58.620 INFO kablam!     |                        help: remove this `mut`
Oct 21 18:43:58.620 INFO kablam!     |
Oct 21 18:43:58.620 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 18:43:58.620 INFO kablam! 
Oct 21 18:44:00.512 INFO kablam!     Checking env_logger v0.3.4
Oct 21 18:44:03.060 INFO kablam! warning: variable does not need to be mutable
Oct 21 18:44:03.061 INFO kablam!    --> rgen3-save/src/rw.rs:272:24
Oct 21 18:44:03.061 INFO kablam!     |
Oct 21 18:44:03.061 INFO kablam! 272 |     fn read(&mut self, mut buf: &mut [u8]) -> io::Result<usize> {
Oct 21 18:44:03.061 INFO kablam!     |                        ----^^^
Oct 21 18:44:03.061 INFO kablam!     |                        |
Oct 21 18:44:03.061 INFO kablam!     |                        help: remove this `mut`
Oct 21 18:44:03.061 INFO kablam!     |
Oct 21 18:44:03.061 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 21 18:44:03.061 INFO kablam! 
Oct 21 18:44:03.284 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.57s
Oct 21 18:44:03.320 INFO kablam! su: No module specific data is present
Oct 21 18:44:03.706 INFO running `"docker" "rm" "-f" "c3235b796b3386f0a53402ec94f9abdaf4f879c6da8b682f08b3aca7b6e67ace"`
Oct 21 18:44:03.956 INFO blam! c3235b796b3386f0a53402ec94f9abdaf4f879c6da8b682f08b3aca7b6e67ace