Oct 13 17:48:44.807 INFO checking basenc-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 17:48:44.807 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 13 17:48:45.329 INFO blam! 5049e8e74f8cf4fa7c6dfa79052a4ba7d7f0c2fa0d99f570756597d79dc98aff
Oct 13 17:48:45.331 INFO running `"docker" "start" "-a" "5049e8e74f8cf4fa7c6dfa79052a4ba7d7f0c2fa0d99f570756597d79dc98aff"`
Oct 13 17:48:46.740 INFO kablam! usermod: no changes
Oct 13 17:48:46.800 INFO kablam!     Checking basenc v0.1.0 (/source)
Oct 13 17:48:48.268 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:48:48.268 INFO kablam!   --> src/buf.rs:91:19
Oct 13 17:48:48.268 INFO kablam!    |
Oct 13 17:48:48.268 INFO kablam! 91 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Oct 13 17:48:48.268 INFO kablam!    |                      ----^^^^
Oct 13 17:48:48.268 INFO kablam!    |                      |
Oct 13 17:48:48.268 INFO kablam!    |                      help: remove this `mut`
Oct 13 17:48:48.268 INFO kablam!    |
Oct 13 17:48:48.268 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 17:48:48.268 INFO kablam! 
Oct 13 17:48:48.268 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:48:48.268 INFO kablam!    --> src/buf.rs:188:19
Oct 13 17:48:48.268 INFO kablam!     |
Oct 13 17:48:48.268 INFO kablam! 188 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Oct 13 17:48:48.268 INFO kablam!     |                      ----^^^^
Oct 13 17:48:48.268 INFO kablam!     |                      |
Oct 13 17:48:48.268 INFO kablam!     |                      help: remove this `mut`
Oct 13 17:48:48.268 INFO kablam! 
Oct 13 17:48:48.268 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:48:48.268 INFO kablam!    --> src/buf.rs:209:19
Oct 13 17:48:48.268 INFO kablam!     |
Oct 13 17:48:48.268 INFO kablam! 209 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Oct 13 17:48:48.268 INFO kablam!     |                      ----^^^^
Oct 13 17:48:48.268 INFO kablam!     |                      |
Oct 13 17:48:48.268 INFO kablam!     |                      help: remove this `mut`
Oct 13 17:48:48.268 INFO kablam! 
Oct 13 17:48:48.629 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:48:48.629 INFO kablam!   --> src/buf.rs:91:19
Oct 13 17:48:48.629 INFO kablam!    |
Oct 13 17:48:48.629 INFO kablam! 91 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Oct 13 17:48:48.630 INFO kablam!    |                      ----^^^^
Oct 13 17:48:48.630 INFO kablam!    |                      |
Oct 13 17:48:48.630 INFO kablam!    |                      help: remove this `mut`
Oct 13 17:48:48.630 INFO kablam!    |
Oct 13 17:48:48.631 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 17:48:48.631 INFO kablam! 
Oct 13 17:48:48.633 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:48:48.633 INFO kablam!    --> src/buf.rs:188:19
Oct 13 17:48:48.633 INFO kablam!     |
Oct 13 17:48:48.634 INFO kablam! 188 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Oct 13 17:48:48.634 INFO kablam!     |                      ----^^^^
Oct 13 17:48:48.634 INFO kablam!     |                      |
Oct 13 17:48:48.634 INFO kablam!     |                      help: remove this `mut`
Oct 13 17:48:48.634 INFO kablam! 
Oct 13 17:48:48.634 INFO kablam! warning: variable does not need to be mutable
Oct 13 17:48:48.634 INFO kablam!    --> src/buf.rs:209:19
Oct 13 17:48:48.634 INFO kablam!     |
Oct 13 17:48:48.634 INFO kablam! 209 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Oct 13 17:48:48.634 INFO kablam!     |                      ----^^^^
Oct 13 17:48:48.634 INFO kablam!     |                      |
Oct 13 17:48:48.636 INFO kablam!     |                      help: remove this `mut`
Oct 13 17:48:48.636 INFO kablam! 
Oct 13 17:48:48.739 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Oct 13 17:48:48.742 INFO kablam! su: No module specific data is present
Oct 13 17:48:49.413 INFO running `"docker" "rm" "-f" "5049e8e74f8cf4fa7c6dfa79052a4ba7d7f0c2fa0d99f570756597d79dc98aff"`
Oct 13 17:48:49.697 INFO blam! 5049e8e74f8cf4fa7c6dfa79052a4ba7d7f0c2fa0d99f570756597d79dc98aff