Dec 04 13:47:56.868 INFO checking mpdrescher/run-info against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 13:47:56.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 13:47:57.420 INFO [stdout] 516f876ce505b0958176d2cffd82c85ff7c0b12549c13ab7404c99734d98ac2d
Dec 04 13:47:57.422 INFO running `"docker" "start" "-a" "516f876ce505b0958176d2cffd82c85ff7c0b12549c13ab7404c99734d98ac2d"`
Dec 04 13:47:59.337 INFO [stderr] usermod: no changes
Dec 04 13:47:59.410 INFO [stderr]     Checking libc v0.2.15
Dec 04 13:47:59.419 INFO [stderr]     Checking ansi_term v0.8.0
Dec 04 13:48:00.672 INFO [stderr]     Checking term_size v0.1.1
Dec 04 13:48:00.674 INFO [stderr]     Checking time v0.1.35
Dec 04 13:48:01.211 INFO [stderr]     Checking clap v2.11.0
Dec 04 13:48:05.525 INFO [stderr]     Checking run-info v0.5.1 (/source)
Dec 04 13:48:06.703 INFO [stderr] warning: variable does not need to be mutable
Dec 04 13:48:06.703 INFO [stderr]    --> src/printer.rs:116:25
Dec 04 13:48:06.703 INFO [stderr]     |
Dec 04 13:48:06.704 INFO [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 04 13:48:06.704 INFO [stderr]     |                         ----^^^^
Dec 04 13:48:06.704 INFO [stderr]     |                         |
Dec 04 13:48:06.705 INFO [stderr]     |                         help: remove this `mut`
Dec 04 13:48:06.705 INFO [stderr]     |
Dec 04 13:48:06.706 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 13:48:06.706 INFO [stderr] 
Dec 04 13:48:06.717 INFO [stderr] warning: variable does not need to be mutable
Dec 04 13:48:06.718 INFO [stderr]    --> src/printer.rs:158:23
Dec 04 13:48:06.718 INFO [stderr]     |
Dec 04 13:48:06.718 INFO [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 04 13:48:06.718 INFO [stderr]     |                       ----^^^^
Dec 04 13:48:06.719 INFO [stderr]     |                       |
Dec 04 13:48:06.719 INFO [stderr]     |                       help: remove this `mut`
Dec 04 13:48:06.719 INFO [stderr] 
Dec 04 13:48:06.720 INFO [stderr] warning: function is never used: `pad_string`
Dec 04 13:48:06.721 INFO [stderr]    --> src/printutils.rs:126:1
Dec 04 13:48:06.721 INFO [stderr]     |
Dec 04 13:48:06.721 INFO [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Dec 04 13:48:06.722 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:48:06.722 INFO [stderr]     |
Dec 04 13:48:06.722 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 13:48:06.722 INFO [stderr] 
Dec 04 13:48:06.761 INFO [stderr] warning: variable does not need to be mutable
Dec 04 13:48:06.762 INFO [stderr]    --> src/printer.rs:116:25
Dec 04 13:48:06.762 INFO [stderr]     |
Dec 04 13:48:06.762 INFO [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 04 13:48:06.763 INFO [stderr]     |                         ----^^^^
Dec 04 13:48:06.763 INFO [stderr]     |                         |
Dec 04 13:48:06.763 INFO [stderr]     |                         help: remove this `mut`
Dec 04 13:48:06.763 INFO [stderr]     |
Dec 04 13:48:06.764 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 13:48:06.764 INFO [stderr] 
Dec 04 13:48:06.780 INFO [stderr] warning: variable does not need to be mutable
Dec 04 13:48:06.780 INFO [stderr]    --> src/printer.rs:158:23
Dec 04 13:48:06.780 INFO [stderr]     |
Dec 04 13:48:06.780 INFO [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 04 13:48:06.781 INFO [stderr]     |                       ----^^^^
Dec 04 13:48:06.781 INFO [stderr]     |                       |
Dec 04 13:48:06.781 INFO [stderr]     |                       help: remove this `mut`
Dec 04 13:48:06.781 INFO [stderr] 
Dec 04 13:48:06.781 INFO [stderr] warning: function is never used: `pad_string`
Dec 04 13:48:06.782 INFO [stderr]    --> src/printutils.rs:126:1
Dec 04 13:48:06.782 INFO [stderr]     |
Dec 04 13:48:06.782 INFO [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Dec 04 13:48:06.782 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:48:06.783 INFO [stderr]     |
Dec 04 13:48:06.783 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 13:48:06.783 INFO [stderr] 
Dec 04 13:48:06.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.51s
Dec 04 13:48:06.869 INFO [stderr] su: No module specific data is present
Dec 04 13:48:08.519 INFO running `"docker" "inspect" "516f876ce505b0958176d2cffd82c85ff7c0b12549c13ab7404c99734d98ac2d"`
Dec 04 13:48:08.855 INFO running `"docker" "rm" "-f" "516f876ce505b0958176d2cffd82c85ff7c0b12549c13ab7404c99734d98ac2d"`
Dec 04 13:48:09.223 INFO [stdout] 516f876ce505b0958176d2cffd82c85ff7c0b12549c13ab7404c99734d98ac2d