Nov 30 16:36:01.808 INFO checking run-info-0.5.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 16:36:01.808 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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"`
Nov 30 16:36:01.986 INFO [stdout] e19277d08d0cc2a34987c070f59ed552084e32f6f6e6395c5502bb48f7702446
Nov 30 16:36:01.991 INFO running `"docker" "start" "-a" "e19277d08d0cc2a34987c070f59ed552084e32f6f6e6395c5502bb48f7702446"`
Nov 30 16:36:02.412 INFO [stderr] usermod: no changes
Nov 30 16:36:02.487 INFO [stderr]     Checking run-info v0.5.1 (/source)
Nov 30 16:36:03.760 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:36:03.760 INFO [stderr]    --> src/printer.rs:116:25
Nov 30 16:36:03.760 INFO [stderr]     |
Nov 30 16:36:03.760 INFO [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Nov 30 16:36:03.760 INFO [stderr]     |                         ----^^^^
Nov 30 16:36:03.761 INFO [stderr]     |                         |
Nov 30 16:36:03.761 INFO [stderr]     |                         help: remove this `mut`
Nov 30 16:36:03.761 INFO [stderr]     |
Nov 30 16:36:03.761 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 16:36:03.761 INFO [stderr] 
Nov 30 16:36:03.761 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:36:03.761 INFO [stderr]    --> src/printer.rs:158:23
Nov 30 16:36:03.761 INFO [stderr]     |
Nov 30 16:36:03.761 INFO [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Nov 30 16:36:03.761 INFO [stderr]     |                       ----^^^^
Nov 30 16:36:03.761 INFO [stderr]     |                       |
Nov 30 16:36:03.761 INFO [stderr]     |                       help: remove this `mut`
Nov 30 16:36:03.761 INFO [stderr] 
Nov 30 16:36:03.761 INFO [stderr] warning: function is never used: `pad_string`
Nov 30 16:36:03.761 INFO [stderr]    --> src/printutils.rs:126:1
Nov 30 16:36:03.761 INFO [stderr]     |
Nov 30 16:36:03.761 INFO [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Nov 30 16:36:03.761 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:36:03.761 INFO [stderr]     |
Nov 30 16:36:03.761 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 16:36:03.761 INFO [stderr] 
Nov 30 16:36:03.912 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:36:03.912 INFO [stderr]    --> src/printer.rs:116:25
Nov 30 16:36:03.912 INFO [stderr]     |
Nov 30 16:36:03.912 INFO [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Nov 30 16:36:03.912 INFO [stderr]     |                         ----^^^^
Nov 30 16:36:03.912 INFO [stderr]     |                         |
Nov 30 16:36:03.912 INFO [stderr]     |                         help: remove this `mut`
Nov 30 16:36:03.912 INFO [stderr]     |
Nov 30 16:36:03.912 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 16:36:03.912 INFO [stderr] 
Nov 30 16:36:03.920 INFO [stderr] warning: variable does not need to be mutable
Nov 30 16:36:03.920 INFO [stderr]    --> src/printer.rs:158:23
Nov 30 16:36:03.920 INFO [stderr]     |
Nov 30 16:36:03.920 INFO [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Nov 30 16:36:03.920 INFO [stderr]     |                       ----^^^^
Nov 30 16:36:03.920 INFO [stderr]     |                       |
Nov 30 16:36:03.920 INFO [stderr]     |                       help: remove this `mut`
Nov 30 16:36:03.920 INFO [stderr] 
Nov 30 16:36:03.920 INFO [stderr] warning: function is never used: `pad_string`
Nov 30 16:36:03.920 INFO [stderr]    --> src/printutils.rs:126:1
Nov 30 16:36:03.920 INFO [stderr]     |
Nov 30 16:36:03.920 INFO [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Nov 30 16:36:03.920 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:36:03.920 INFO [stderr]     |
Nov 30 16:36:03.920 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 16:36:03.920 INFO [stderr] 
Nov 30 16:36:03.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Nov 30 16:36:03.961 INFO [stderr] su: No module specific data is present
Nov 30 16:36:04.648 INFO running `"docker" "inspect" "e19277d08d0cc2a34987c070f59ed552084e32f6f6e6395c5502bb48f7702446"`
Nov 30 16:36:04.910 INFO running `"docker" "rm" "-f" "e19277d08d0cc2a34987c070f59ed552084e32f6f6e6395c5502bb48f7702446"`
Nov 30 16:36:05.103 INFO [stdout] e19277d08d0cc2a34987c070f59ed552084e32f6f6e6395c5502bb48f7702446