Dec 19 12:22:54.020 INFO checking mpdrescher/run-info against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:22:54.020 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/mpdrescher/run-info:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:22:54.519 INFO [stdout] 9d2f51eb562c4c7e529cb3373ab1e48cfb99769b93e2772e3595bbde0445c428
Dec 19 12:22:54.522 INFO running `"docker" "start" "-a" "9d2f51eb562c4c7e529cb3373ab1e48cfb99769b93e2772e3595bbde0445c428"`
Dec 19 12:22:57.066 INFO [stderr]     Checking libc v0.2.15
Dec 19 12:22:57.066 INFO [stderr]     Checking ansi_term v0.8.0
Dec 19 12:22:58.050 INFO [stderr]     Checking term_size v0.1.1
Dec 19 12:22:58.052 INFO [stderr]     Checking time v0.1.35
Dec 19 12:22:58.445 INFO [stderr]     Checking clap v2.11.0
Dec 19 12:23:02.613 INFO [stderr]     Checking run-info v0.5.1 (/opt/crater/workdir)
Dec 19 12:23:03.464 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:23:03.465 INFO [stderr]    --> src/printer.rs:116:25
Dec 19 12:23:03.465 INFO [stderr]     |
Dec 19 12:23:03.465 INFO [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 19 12:23:03.466 INFO [stderr]     |                         ----^^^^
Dec 19 12:23:03.466 INFO [stderr]     |                         |
Dec 19 12:23:03.466 INFO [stderr]     |                         help: remove this `mut`
Dec 19 12:23:03.467 INFO [stderr]     |
Dec 19 12:23:03.467 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 12:23:03.467 INFO [stderr] 
Dec 19 12:23:03.480 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:23:03.480 INFO [stderr]    --> src/printer.rs:158:23
Dec 19 12:23:03.481 INFO [stderr]     |
Dec 19 12:23:03.481 INFO [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 19 12:23:03.481 INFO [stderr]     |                       ----^^^^
Dec 19 12:23:03.482 INFO [stderr]     |                       |
Dec 19 12:23:03.482 INFO [stderr]     |                       help: remove this `mut`
Dec 19 12:23:03.482 INFO [stderr] 
Dec 19 12:23:03.483 INFO [stderr] warning: function is never used: `pad_string`
Dec 19 12:23:03.484 INFO [stderr]    --> src/printutils.rs:126:1
Dec 19 12:23:03.484 INFO [stderr]     |
Dec 19 12:23:03.484 INFO [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Dec 19 12:23:03.485 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:23:03.485 INFO [stderr]     |
Dec 19 12:23:03.485 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:23:03.486 INFO [stderr] 
Dec 19 12:23:03.516 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:23:03.517 INFO [stderr]    --> src/printer.rs:116:25
Dec 19 12:23:03.517 INFO [stderr]     |
Dec 19 12:23:03.517 INFO [stderr] 116 | pub fn print_small_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 19 12:23:03.518 INFO [stderr]     |                         ----^^^^
Dec 19 12:23:03.518 INFO [stderr]     |                         |
Dec 19 12:23:03.518 INFO [stderr]     |                         help: remove this `mut`
Dec 19 12:23:03.519 INFO [stderr]     |
Dec 19 12:23:03.519 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 12:23:03.519 INFO [stderr] 
Dec 19 12:23:03.519 INFO [stderr] warning: variable does not need to be mutable
Dec 19 12:23:03.520 INFO [stderr]    --> src/printer.rs:158:23
Dec 19 12:23:03.520 INFO [stderr]     |
Dec 19 12:23:03.520 INFO [stderr] 158 | pub fn print_log_mode(mut term: &mut Box<term::Terminal<Output=Stdout> + Send>, settings: &Settings,
Dec 19 12:23:03.520 INFO [stderr]     |                       ----^^^^
Dec 19 12:23:03.521 INFO [stderr]     |                       |
Dec 19 12:23:03.521 INFO [stderr]     |                       help: remove this `mut`
Dec 19 12:23:03.521 INFO [stderr] 
Dec 19 12:23:03.521 INFO [stderr] warning: function is never used: `pad_string`
Dec 19 12:23:03.522 INFO [stderr]    --> src/printutils.rs:126:1
Dec 19 12:23:03.522 INFO [stderr]     |
Dec 19 12:23:03.522 INFO [stderr] 126 | pub fn pad_string(mut str: String, size: usize) -> String {
Dec 19 12:23:03.523 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:23:03.523 INFO [stderr]     |
Dec 19 12:23:03.523 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:23:03.523 INFO [stderr] 
Dec 19 12:23:03.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.64s
Dec 19 12:23:05.123 INFO running `"docker" "inspect" "9d2f51eb562c4c7e529cb3373ab1e48cfb99769b93e2772e3595bbde0445c428"`
Dec 19 12:23:05.456 INFO running `"docker" "rm" "-f" "9d2f51eb562c4c7e529cb3373ab1e48cfb99769b93e2772e3595bbde0445c428"`
Dec 19 12:23:05.850 INFO [stdout] 9d2f51eb562c4c7e529cb3373ab1e48cfb99769b93e2772e3595bbde0445c428