Dec 01 01:40:16.820 INFO checking basenc-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 01:40:16.820 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Dec 01 01:40:17.216 INFO [stdout] d2c6512782a579a90d73829268572dab41233e773952641de0ca1bb0a5809ced
Dec 01 01:40:17.222 INFO running `"docker" "start" "-a" "d2c6512782a579a90d73829268572dab41233e773952641de0ca1bb0a5809ced"`
Dec 01 01:40:18.368 INFO [stderr] usermod: no changes
Dec 01 01:40:18.428 INFO [stderr]     Checking basenc v0.1.0 (/source)
Dec 01 01:40:19.666 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:40:19.666 INFO [stderr]   --> src/buf.rs:91:19
Dec 01 01:40:19.666 INFO [stderr]    |
Dec 01 01:40:19.666 INFO [stderr] 91 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Dec 01 01:40:19.666 INFO [stderr]    |                      ----^^^^
Dec 01 01:40:19.666 INFO [stderr]    |                      |
Dec 01 01:40:19.666 INFO [stderr]    |                      help: remove this `mut`
Dec 01 01:40:19.666 INFO [stderr]    |
Dec 01 01:40:19.666 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 01:40:19.666 INFO [stderr] 
Dec 01 01:40:19.673 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:40:19.673 INFO [stderr]    --> src/buf.rs:188:19
Dec 01 01:40:19.673 INFO [stderr]     |
Dec 01 01:40:19.673 INFO [stderr] 188 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Dec 01 01:40:19.673 INFO [stderr]     |                      ----^^^^
Dec 01 01:40:19.673 INFO [stderr]     |                      |
Dec 01 01:40:19.673 INFO [stderr]     |                      help: remove this `mut`
Dec 01 01:40:19.684 INFO [stderr] 
Dec 01 01:40:19.684 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:40:19.684 INFO [stderr]    --> src/buf.rs:209:19
Dec 01 01:40:19.684 INFO [stderr]     |
Dec 01 01:40:19.684 INFO [stderr] 209 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Dec 01 01:40:19.684 INFO [stderr]     |                      ----^^^^
Dec 01 01:40:19.684 INFO [stderr]     |                      |
Dec 01 01:40:19.684 INFO [stderr]     |                      help: remove this `mut`
Dec 01 01:40:19.684 INFO [stderr] 
Dec 01 01:40:19.944 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:40:19.944 INFO [stderr]   --> src/buf.rs:91:19
Dec 01 01:40:19.944 INFO [stderr]    |
Dec 01 01:40:19.944 INFO [stderr] 91 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Dec 01 01:40:19.944 INFO [stderr]    |                      ----^^^^
Dec 01 01:40:19.944 INFO [stderr]    |                      |
Dec 01 01:40:19.944 INFO [stderr]    |                      help: remove this `mut`
Dec 01 01:40:19.944 INFO [stderr]    |
Dec 01 01:40:19.944 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 01:40:19.944 INFO [stderr] 
Dec 01 01:40:19.952 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:40:19.952 INFO [stderr]    --> src/buf.rs:188:19
Dec 01 01:40:19.952 INFO [stderr]     |
Dec 01 01:40:19.952 INFO [stderr] 188 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Dec 01 01:40:19.952 INFO [stderr]     |                      ----^^^^
Dec 01 01:40:19.952 INFO [stderr]     |                      |
Dec 01 01:40:19.952 INFO [stderr]     |                      help: remove this `mut`
Dec 01 01:40:19.952 INFO [stderr] 
Dec 01 01:40:19.952 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:40:19.952 INFO [stderr]    --> src/buf.rs:209:19
Dec 01 01:40:19.952 INFO [stderr]     |
Dec 01 01:40:19.952 INFO [stderr] 209 |     unsafe fn commit(mut self, len: usize) -> Self::Output {
Dec 01 01:40:19.952 INFO [stderr]     |                      ----^^^^
Dec 01 01:40:19.952 INFO [stderr]     |                      |
Dec 01 01:40:19.952 INFO [stderr]     |                      help: remove this `mut`
Dec 01 01:40:19.952 INFO [stderr] 
Dec 01 01:40:19.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 01 01:40:19.996 INFO [stderr] su: No module specific data is present
Dec 01 01:40:20.763 INFO running `"docker" "inspect" "d2c6512782a579a90d73829268572dab41233e773952641de0ca1bb0a5809ced"`
Dec 01 01:40:21.062 INFO running `"docker" "rm" "-f" "d2c6512782a579a90d73829268572dab41233e773952641de0ca1bb0a5809ced"`
Dec 01 01:40:21.488 INFO [stdout] d2c6512782a579a90d73829268572dab41233e773952641de0ca1bb0a5809ced