Dec 18 17:45:37.910 INFO checking cargo-yaml-3.0.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:45:37.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/cargo-yaml/3.0.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:45:38.145 INFO [stdout] ee4a15c07fc560940d8e230b13202139aac5fa306af2dd5a2722ba5bb5f15ff2
Dec 18 17:45:38.147 INFO running `"docker" "start" "-a" "ee4a15c07fc560940d8e230b13202139aac5fa306af2dd5a2722ba5bb5f15ff2"`
Dec 18 17:45:38.908 INFO [stderr]     Checking cargo-yaml v3.0.0 (/opt/crater/workdir)
Dec 18 17:45:39.492 INFO [stderr] warning: method is never used: `color`
Dec 18 17:45:39.492 INFO [stderr]   --> src/main.rs:75:9
Dec 18 17:45:39.492 INFO [stderr]    |
Dec 18 17:45:39.492 INFO [stderr] 75 |         pub fn color(&self) -> Color {
Dec 18 17:45:39.492 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:45:39.492 INFO [stderr]    |
Dec 18 17:45:39.492 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 17:45:39.492 INFO [stderr] 
Dec 18 17:45:39.492 INFO [stderr] warning: method is never used: `is_enabled`
Dec 18 17:45:39.492 INFO [stderr]   --> src/main.rs:96:9
Dec 18 17:45:39.492 INFO [stderr]    |
Dec 18 17:45:39.492 INFO [stderr] 96 |         pub fn is_enabled(&self) -> bool {
Dec 18 17:45:39.492 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:45:39.492 INFO [stderr] 
Dec 18 17:45:39.560 INFO [stderr] warning: method is never used: `color`
Dec 18 17:45:39.560 INFO [stderr]   --> src/main.rs:75:9
Dec 18 17:45:39.560 INFO [stderr]    |
Dec 18 17:45:39.560 INFO [stderr] 75 |         pub fn color(&self) -> Color {
Dec 18 17:45:39.560 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:45:39.560 INFO [stderr]    |
Dec 18 17:45:39.560 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 17:45:39.560 INFO [stderr] 
Dec 18 17:45:39.560 INFO [stderr] warning: method is never used: `is_enabled`
Dec 18 17:45:39.560 INFO [stderr]   --> src/main.rs:96:9
Dec 18 17:45:39.560 INFO [stderr]    |
Dec 18 17:45:39.560 INFO [stderr] 96 |         pub fn is_enabled(&self) -> bool {
Dec 18 17:45:39.560 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:45:39.560 INFO [stderr] 
Dec 18 17:45:39.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 18 17:45:39.858 INFO running `"docker" "inspect" "ee4a15c07fc560940d8e230b13202139aac5fa306af2dd5a2722ba5bb5f15ff2"`
Dec 18 17:45:39.948 INFO running `"docker" "rm" "-f" "ee4a15c07fc560940d8e230b13202139aac5fa306af2dd5a2722ba5bb5f15ff2"`
Dec 18 17:45:40.039 INFO [stdout] ee4a15c07fc560940d8e230b13202139aac5fa306af2dd5a2722ba5bb5f15ff2