Dec 18 08:03:29.201 INFO checking DaanHoogland/tr against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:03:29.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/DaanHoogland/tr:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:03:29.596 INFO [stdout] 4f914d5f5b33803128838117800783bd67a828d0a6c9d032e56f3b2dd6f327f3
Dec 18 08:03:29.598 INFO running `"docker" "start" "-a" "4f914d5f5b33803128838117800783bd67a828d0a6c9d032e56f3b2dd6f327f3"`
Dec 18 08:03:30.702 INFO [stderr]     Checking strsim v0.4.0
Dec 18 08:03:30.707 INFO [stderr]     Checking ansi_term v0.6.3
Dec 18 08:03:31.069 INFO [stderr]     Checking clap v1.2.1
Dec 18 08:03:32.881 INFO [stderr]     Checking tr v0.0.1 (/opt/crater/workdir)
Dec 18 08:03:33.228 INFO [stderr] warning: constant item is never used: `MAN_PAGE`
Dec 18 08:03:33.228 INFO [stderr]   --> src/main.rs:6:1
Dec 18 08:03:33.228 INFO [stderr]    |
Dec 18 08:03:33.228 INFO [stderr] 6  | / const MAN_PAGE: &'static str = /* @MANSTART{tr} */ r#"NAME
Dec 18 08:03:33.228 INFO [stderr] 7  | |     tr - translate characters
Dec 18 08:03:33.228 INFO [stderr] 8  | |
Dec 18 08:03:33.228 INFO [stderr] 9  | | SYNOPSIS
Dec 18 08:03:33.228 INFO [stderr] ...  |
Dec 18 08:03:33.228 INFO [stderr] 47 | |     loads.
Dec 18 08:03:33.228 INFO [stderr] 48 | | "#; /* @MANEND */
Dec 18 08:03:33.228 INFO [stderr]    | |___^
Dec 18 08:03:33.228 INFO [stderr]    |
Dec 18 08:03:33.228 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 08:03:33.228 INFO [stderr] 
Dec 18 08:03:33.228 INFO [stderr] warning: field is never used: `complement`
Dec 18 08:03:33.228 INFO [stderr]   --> src/main.rs:52:5
Dec 18 08:03:33.228 INFO [stderr]    |
Dec 18 08:03:33.228 INFO [stderr] 52 |     complement:  bool,
Dec 18 08:03:33.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 08:03:33.228 INFO [stderr] 
Dec 18 08:03:33.228 INFO [stderr] warning: field is never used: `delete`
Dec 18 08:03:33.228 INFO [stderr]   --> src/main.rs:53:5
Dec 18 08:03:33.228 INFO [stderr]    |
Dec 18 08:03:33.228 INFO [stderr] 53 |     delete:      bool,
Dec 18 08:03:33.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 08:03:33.228 INFO [stderr] 
Dec 18 08:03:33.228 INFO [stderr] warning: field is never used: `squeeze`
Dec 18 08:03:33.228 INFO [stderr]   --> src/main.rs:54:5
Dec 18 08:03:33.228 INFO [stderr]    |
Dec 18 08:03:33.228 INFO [stderr] 54 |     squeeze:     bool,
Dec 18 08:03:33.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 08:03:33.228 INFO [stderr] 
Dec 18 08:03:33.228 INFO [stderr] warning: method is never used: `print_opts`
Dec 18 08:03:33.228 INFO [stderr]   --> src/main.rs:60:5
Dec 18 08:03:33.228 INFO [stderr]    |
Dec 18 08:03:33.228 INFO [stderr] 60 |     fn print_opts(&self)
Dec 18 08:03:33.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 08:03:33.228 INFO [stderr] 
Dec 18 08:03:33.228 INFO [stderr] warning: method is never used: `get_opts`
Dec 18 08:03:33.228 INFO [stderr]   --> src/main.rs:87:5
Dec 18 08:03:33.228 INFO [stderr]    |
Dec 18 08:03:33.228 INFO [stderr] 87 |     fn get_opts(&mut self) -> &mut Translation {
Dec 18 08:03:33.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:03:33.228 INFO [stderr] 
Dec 18 08:03:33.228 INFO [stderr] warning: method is never used: `check_opts`
Dec 18 08:03:33.229 INFO [stderr]    --> src/main.rs:118:5
Dec 18 08:03:33.229 INFO [stderr]     |
Dec 18 08:03:33.229 INFO [stderr] 118 |     fn check_opts(&mut self) -> &mut Translation {
Dec 18 08:03:33.229 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:03:33.229 INFO [stderr] 
Dec 18 08:03:33.240 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
Dec 18 08:03:33.484 INFO running `"docker" "inspect" "4f914d5f5b33803128838117800783bd67a828d0a6c9d032e56f3b2dd6f327f3"`
Dec 18 08:03:33.564 INFO running `"docker" "rm" "-f" "4f914d5f5b33803128838117800783bd67a828d0a6c9d032e56f3b2dd6f327f3"`
Dec 18 08:03:33.697 INFO [stdout] 4f914d5f5b33803128838117800783bd67a828d0a6c9d032e56f3b2dd6f327f3