Dec 19 14:12:02.856 INFO checking kogai/gzip-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:12:02.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/kogai/gzip-rs:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:12:03.037 INFO [stdout] aa988a307b7aa2e08ddbb2d6b2aa8a70caa5cf6bafcf4f07345ea17d4ba14f98
Dec 19 14:12:03.039 INFO running `"docker" "start" "-a" "aa988a307b7aa2e08ddbb2d6b2aa8a70caa5cf6bafcf4f07345ea17d4ba14f98"`
Dec 19 14:12:03.772 INFO [stderr]     Checking gzip-rs v0.0.1 (/opt/crater/workdir)
Dec 19 14:12:04.008 INFO [stderr] warning: unused variable: `raw`
Dec 19 14:12:04.008 INFO [stderr]  --> src/lz77.rs:7:16
Dec 19 14:12:04.008 INFO [stderr]   |
Dec 19 14:12:04.008 INFO [stderr] 7 | pub fn compose(raw: &[u8]) -> Vec<Code> {
Dec 19 14:12:04.008 INFO [stderr]   |                ^^^ help: consider using `_raw` instead
Dec 19 14:12:04.008 INFO [stderr]   |
Dec 19 14:12:04.008 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 14:12:04.008 INFO [stderr] 
Dec 19 14:12:04.012 INFO [stderr] warning: variant is never constructed: `Character`
Dec 19 14:12:04.012 INFO [stderr]  --> src/lz77.rs:3:3
Dec 19 14:12:04.012 INFO [stderr]   |
Dec 19 14:12:04.012 INFO [stderr] 3 |   Character(u8),
Dec 19 14:12:04.012 INFO [stderr]   |   ^^^^^^^^^^^^^
Dec 19 14:12:04.012 INFO [stderr]   |
Dec 19 14:12:04.013 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 14:12:04.013 INFO [stderr] 
Dec 19 14:12:04.013 INFO [stderr] warning: variant is never constructed: `Pair`
Dec 19 14:12:04.013 INFO [stderr]  --> src/lz77.rs:4:3
Dec 19 14:12:04.013 INFO [stderr]   |
Dec 19 14:12:04.014 INFO [stderr] 4 |   Pair(u16, u32), // (len, pos)
Dec 19 14:12:04.014 INFO [stderr]   |   ^^^^^^^^^^^^^^
Dec 19 14:12:04.014 INFO [stderr] 
Dec 19 14:12:04.014 INFO [stderr] warning: function is never used: `compose`
Dec 19 14:12:04.020 INFO [stderr]  --> src/lz77.rs:7:1
Dec 19 14:12:04.020 INFO [stderr]   |
Dec 19 14:12:04.020 INFO [stderr] 7 | pub fn compose(raw: &[u8]) -> Vec<Code> {
Dec 19 14:12:04.020 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:12:04.020 INFO [stderr] 
Dec 19 14:12:04.128 INFO [stderr] warning: unused variable: `raw`
Dec 19 14:12:04.128 INFO [stderr]  --> src/lz77.rs:7:16
Dec 19 14:12:04.128 INFO [stderr]   |
Dec 19 14:12:04.128 INFO [stderr] 7 | pub fn compose(raw: &[u8]) -> Vec<Code> {
Dec 19 14:12:04.128 INFO [stderr]   |                ^^^ help: consider using `_raw` instead
Dec 19 14:12:04.128 INFO [stderr]   |
Dec 19 14:12:04.128 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 14:12:04.128 INFO [stderr] 
Dec 19 14:12:04.165 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 19 14:12:04.439 INFO running `"docker" "inspect" "aa988a307b7aa2e08ddbb2d6b2aa8a70caa5cf6bafcf4f07345ea17d4ba14f98"`
Dec 19 14:12:04.586 INFO running `"docker" "rm" "-f" "aa988a307b7aa2e08ddbb2d6b2aa8a70caa5cf6bafcf4f07345ea17d4ba14f98"`
Dec 19 14:12:04.713 INFO [stdout] aa988a307b7aa2e08ddbb2d6b2aa8a70caa5cf6bafcf4f07345ea17d4ba14f98