Nov 01 22:43:32.489 INFO checking genio-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 22:43:32.490 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 22:43:32.973 INFO blam! 5bcd4f35ccd9187d6ab99b2d38a4de04c2b2ccdfb9074be0b74c9ae9ca34fdab
Nov 01 22:43:32.980 INFO running `"docker" "start" "-a" "5bcd4f35ccd9187d6ab99b2d38a4de04c2b2ccdfb9074be0b74c9ae9ca34fdab"`
Nov 01 22:43:34.407 INFO kablam! usermod: no changes
Nov 01 22:43:34.488 INFO kablam!     Checking genio v0.1.0 (/source)
Nov 01 22:43:35.544 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:43:35.544 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Nov 01 22:43:35.544 INFO kablam!    |
Nov 01 22:43:35.544 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Nov 01 22:43:35.544 INFO kablam!    |                        ----^^^
Nov 01 22:43:35.544 INFO kablam!    |                        |
Nov 01 22:43:35.544 INFO kablam!    |                        help: remove this `mut`
Nov 01 22:43:35.544 INFO kablam!    |
Nov 01 22:43:35.544 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 22:43:35.544 INFO kablam! 
Nov 01 22:43:35.908 INFO kablam! warning: variable does not need to be mutable
Nov 01 22:43:35.908 INFO kablam!   --> src/util/repeat_bytes.rs:13:24
Nov 01 22:43:35.908 INFO kablam!    |
Nov 01 22:43:35.908 INFO kablam! 13 |     fn read(&mut self, mut buf: &mut [u8]) -> Result<usize, Self::ReadError> {
Nov 01 22:43:35.908 INFO kablam!    |                        ----^^^
Nov 01 22:43:35.908 INFO kablam!    |                        |
Nov 01 22:43:35.908 INFO kablam!    |                        help: remove this `mut`
Nov 01 22:43:35.908 INFO kablam!    |
Nov 01 22:43:35.908 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 22:43:35.908 INFO kablam! 
Nov 01 22:43:35.954 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Nov 01 22:43:35.957 INFO kablam! su: No module specific data is present
Nov 01 22:43:36.628 INFO running `"docker" "rm" "-f" "5bcd4f35ccd9187d6ab99b2d38a4de04c2b2ccdfb9074be0b74c9ae9ca34fdab"`
Nov 01 22:43:37.096 INFO blam! 5bcd4f35ccd9187d6ab99b2d38a4de04c2b2ccdfb9074be0b74c9ae9ca34fdab