Dec 05 03:57:08.176 INFO checking yasna-0.1.3 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:57:08.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 03:57:08.536 INFO [stdout] 70622687756e3397642b318a9433378001d29e1e5188ad6ce8b831dd4726e646
Dec 05 03:57:08.543 INFO running `"docker" "start" "-a" "70622687756e3397642b318a9433378001d29e1e5188ad6ce8b831dd4726e646"`
Dec 05 03:57:09.173 INFO [stderr] usermod: no changes
Dec 05 03:57:09.243 INFO [stderr]     Checking yasna v0.1.3 (/source)
Dec 05 03:57:10.851 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:57:10.851 INFO [stderr]    --> src/reader/mod.rs:384:27
Dec 05 03:57:10.851 INFO [stderr]     |
Dec 05 03:57:10.851 INFO [stderr] 384 |     fn read_general<T, F>(mut self, tag: Tag, callback: F) -> ASN1Result<T>
Dec 05 03:57:10.851 INFO [stderr]     |                           ----^^^^
Dec 05 03:57:10.851 INFO [stderr]     |                           |
Dec 05 03:57:10.851 INFO [stderr]     |                           help: remove this `mut`
Dec 05 03:57:10.851 INFO [stderr]     |
Dec 05 03:57:10.851 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 03:57:10.851 INFO [stderr] 
Dec 05 03:57:10.907 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:57:10.907 INFO [stderr]     --> src/reader/mod.rs:1123:35
Dec 05 03:57:10.907 INFO [stderr]      |
Dec 05 03:57:10.907 INFO [stderr] 1123 |     pub fn read_with_buffer<T, F>(mut self, callback: F)
Dec 05 03:57:10.907 INFO [stderr]      |                                   ----^^^^
Dec 05 03:57:10.907 INFO [stderr]      |                                   |
Dec 05 03:57:10.907 INFO [stderr]      |                                   help: remove this `mut`
Dec 05 03:57:10.907 INFO [stderr] 
Dec 05 03:57:11.673 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:57:11.673 INFO [stderr]    --> src/reader/mod.rs:384:27
Dec 05 03:57:11.673 INFO [stderr]     |
Dec 05 03:57:11.673 INFO [stderr] 384 |     fn read_general<T, F>(mut self, tag: Tag, callback: F) -> ASN1Result<T>
Dec 05 03:57:11.673 INFO [stderr]     |                           ----^^^^
Dec 05 03:57:11.673 INFO [stderr]     |                           |
Dec 05 03:57:11.673 INFO [stderr]     |                           help: remove this `mut`
Dec 05 03:57:11.673 INFO [stderr]     |
Dec 05 03:57:11.673 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 03:57:11.673 INFO [stderr] 
Dec 05 03:57:11.723 INFO [stderr] warning: variable does not need to be mutable
Dec 05 03:57:11.723 INFO [stderr]     --> src/reader/mod.rs:1123:35
Dec 05 03:57:11.723 INFO [stderr]      |
Dec 05 03:57:11.723 INFO [stderr] 1123 |     pub fn read_with_buffer<T, F>(mut self, callback: F)
Dec 05 03:57:11.723 INFO [stderr]      |                                   ----^^^^
Dec 05 03:57:11.723 INFO [stderr]      |                                   |
Dec 05 03:57:11.723 INFO [stderr]      |                                   help: remove this `mut`
Dec 05 03:57:11.723 INFO [stderr] 
Dec 05 03:57:12.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
Dec 05 03:57:12.008 INFO [stderr] su: No module specific data is present
Dec 05 03:57:12.874 INFO running `"docker" "inspect" "70622687756e3397642b318a9433378001d29e1e5188ad6ce8b831dd4726e646"`
Dec 05 03:57:13.163 INFO running `"docker" "rm" "-f" "70622687756e3397642b318a9433378001d29e1e5188ad6ce8b831dd4726e646"`
Dec 05 03:57:13.411 INFO [stdout] 70622687756e3397642b318a9433378001d29e1e5188ad6ce8b831dd4726e646