Dec 11 13:18:16.091 INFO checking mpdrescher/run-info against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:18:16.091 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 13:18:16.540 INFO [stdout] 17900baf0a5c2bd7008f748943f32e78be1180e74b03bcc5e17d7ed2d6379d1e
Dec 11 13:18:16.542 INFO running `"docker" "start" "-a" "17900baf0a5c2bd7008f748943f32e78be1180e74b03bcc5e17d7ed2d6379d1e"`
Dec 11 13:18:19.131 INFO [stderr] usermod: no changes
Dec 11 13:18:19.322 INFO [stderr]     Checking ansi_term v0.8.0
Dec 11 13:18:19.345 INFO [stderr]     Checking term_size v0.1.1
Dec 11 13:18:20.073 INFO [stderr]     Checking clap v2.11.0
Dec 11 13:18:23.829 INFO [stderr]     Checking run-info v0.5.1 (/source)
Dec 11 13:18:25.090 INFO [stderr] warning: variable does not need to be mutable
Dec 11 13:18:25.090 INFO [stderr]    --> src/printer.rs:116:25
Dec 11 13:18:25.090 INFO [stderr]     |
Dec 11 13:18:25.090 INFO [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 11 13:18:25.090 INFO [stderr]     |                         ----^^^^
Dec 11 13:18:25.090 INFO [stderr]     |                         |
Dec 11 13:18:25.090 INFO [stderr]     |                         help: remove this `mut`
Dec 11 13:18:25.090 INFO [stderr]     |
Dec 11 13:18:25.090 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 13:18:25.090 INFO [stderr] 
Dec 11 13:18:25.095 INFO [stderr] warning: variable does not need to be mutable
Dec 11 13:18:25.095 INFO [stderr]    --> src/printer.rs:158:23
Dec 11 13:18:25.095 INFO [stderr]     |
Dec 11 13:18:25.095 INFO [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 11 13:18:25.095 INFO [stderr]     |                       ----^^^^
Dec 11 13:18:25.095 INFO [stderr]     |                       |
Dec 11 13:18:25.095 INFO [stderr]     |                       help: remove this `mut`
Dec 11 13:18:25.095 INFO [stderr] 
Dec 11 13:18:25.097 INFO [stderr] warning: function is never used: `pad_string`
Dec 11 13:18:25.097 INFO [stderr]    --> src/printutils.rs:126:1
Dec 11 13:18:25.097 INFO [stderr]     |
Dec 11 13:18:25.097 INFO [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Dec 11 13:18:25.097 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:18:25.097 INFO [stderr]     |
Dec 11 13:18:25.097 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 13:18:25.097 INFO [stderr] 
Dec 11 13:18:25.172 INFO [stderr] warning: variable does not need to be mutable
Dec 11 13:18:25.172 INFO [stderr]    --> src/printer.rs:116:25
Dec 11 13:18:25.172 INFO [stderr]     |
Dec 11 13:18:25.172 INFO [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 11 13:18:25.172 INFO [stderr]     |                         ----^^^^
Dec 11 13:18:25.172 INFO [stderr]     |                         |
Dec 11 13:18:25.172 INFO [stderr]     |                         help: remove this `mut`
Dec 11 13:18:25.172 INFO [stderr]     |
Dec 11 13:18:25.172 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 13:18:25.172 INFO [stderr] 
Dec 11 13:18:25.175 INFO [stderr] warning: variable does not need to be mutable
Dec 11 13:18:25.175 INFO [stderr]    --> src/printer.rs:158:23
Dec 11 13:18:25.175 INFO [stderr]     |
Dec 11 13:18:25.175 INFO [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 11 13:18:25.175 INFO [stderr]     |                       ----^^^^
Dec 11 13:18:25.175 INFO [stderr]     |                       |
Dec 11 13:18:25.175 INFO [stderr]     |                       help: remove this `mut`
Dec 11 13:18:25.175 INFO [stderr] 
Dec 11 13:18:25.176 INFO [stderr] warning: function is never used: `pad_string`
Dec 11 13:18:25.176 INFO [stderr]    --> src/printutils.rs:126:1
Dec 11 13:18:25.176 INFO [stderr]     |
Dec 11 13:18:25.176 INFO [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Dec 11 13:18:25.176 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 13:18:25.176 INFO [stderr]     |
Dec 11 13:18:25.176 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 13:18:25.176 INFO [stderr] 
Dec 11 13:18:25.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
Dec 11 13:18:25.256 INFO [stderr] su: No module specific data is present
Dec 11 13:18:26.542 INFO running `"docker" "inspect" "17900baf0a5c2bd7008f748943f32e78be1180e74b03bcc5e17d7ed2d6379d1e"`
Dec 11 13:18:26.842 INFO running `"docker" "rm" "-f" "17900baf0a5c2bd7008f748943f32e78be1180e74b03bcc5e17d7ed2d6379d1e"`
Dec 11 13:18:27.196 INFO [stdout] 17900baf0a5c2bd7008f748943f32e78be1180e74b03bcc5e17d7ed2d6379d1e