Dec 04 15:40:37.549 INFO checking kogai/gzip-rs against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:40:37.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 15:40:37.941 INFO [stdout] 4f80433b1755ba57fbd583a11ab51ef1c212e9b1c0c8cc9a5a5fc9a5717339ae
Dec 04 15:40:37.949 INFO running `"docker" "start" "-a" "4f80433b1755ba57fbd583a11ab51ef1c212e9b1c0c8cc9a5a5fc9a5717339ae"`
Dec 04 15:40:39.128 INFO [stderr] usermod: no changes
Dec 04 15:40:39.207 INFO [stderr]     Checking gzip-rs v0.0.1 (/source)
Dec 04 15:40:39.959 INFO [stderr] warning: unused variable: `raw`
Dec 04 15:40:39.959 INFO [stderr]  --> src/lz77.rs:7:16
Dec 04 15:40:39.959 INFO [stderr]   |
Dec 04 15:40:39.959 INFO [stderr] 7 | pub fn compose(raw: &[u8]) -> Vec<Code> {
Dec 04 15:40:39.959 INFO [stderr]   |                ^^^ help: consider using `_raw` instead
Dec 04 15:40:39.959 INFO [stderr]   |
Dec 04 15:40:39.959 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 15:40:39.959 INFO [stderr] 
Dec 04 15:40:40.019 INFO [stderr] warning: unused variable: `raw`
Dec 04 15:40:40.019 INFO [stderr]  --> src/lz77.rs:7:16
Dec 04 15:40:40.019 INFO [stderr]   |
Dec 04 15:40:40.019 INFO [stderr] 7 | pub fn compose(raw: &[u8]) -> Vec<Code> {
Dec 04 15:40:40.019 INFO [stderr]   |                ^^^ help: consider using `_raw` instead
Dec 04 15:40:40.019 INFO [stderr]   |
Dec 04 15:40:40.019 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 15:40:40.019 INFO [stderr] 
Dec 04 15:40:40.019 INFO [stderr] warning: variant is never constructed: `Character`
Dec 04 15:40:40.019 INFO [stderr]  --> src/lz77.rs:3:3
Dec 04 15:40:40.019 INFO [stderr]   |
Dec 04 15:40:40.019 INFO [stderr] 3 |   Character(u8),
Dec 04 15:40:40.019 INFO [stderr]   |   ^^^^^^^^^^^^^
Dec 04 15:40:40.019 INFO [stderr]   |
Dec 04 15:40:40.019 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 15:40:40.019 INFO [stderr] 
Dec 04 15:40:40.019 INFO [stderr] warning: variant is never constructed: `Pair`
Dec 04 15:40:40.019 INFO [stderr]  --> src/lz77.rs:4:3
Dec 04 15:40:40.019 INFO [stderr]   |
Dec 04 15:40:40.019 INFO [stderr] 4 |   Pair(u16, u32), // (len, pos)
Dec 04 15:40:40.019 INFO [stderr]   |   ^^^^^^^^^^^^^^
Dec 04 15:40:40.019 INFO [stderr] 
Dec 04 15:40:40.019 INFO [stderr] warning: function is never used: `compose`
Dec 04 15:40:40.019 INFO [stderr]  --> src/lz77.rs:7:1
Dec 04 15:40:40.019 INFO [stderr]   |
Dec 04 15:40:40.019 INFO [stderr] 7 | pub fn compose(raw: &[u8]) -> Vec<Code> {
Dec 04 15:40:40.019 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 15:40:40.019 INFO [stderr] 
Dec 04 15:40:40.063 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 04 15:40:40.063 INFO [stderr] su: No module specific data is present
Dec 04 15:40:41.128 INFO running `"docker" "inspect" "4f80433b1755ba57fbd583a11ab51ef1c212e9b1c0c8cc9a5a5fc9a5717339ae"`
Dec 04 15:40:41.461 INFO running `"docker" "rm" "-f" "4f80433b1755ba57fbd583a11ab51ef1c212e9b1c0c8cc9a5a5fc9a5717339ae"`
Dec 04 15:40:41.879 INFO [stdout] 4f80433b1755ba57fbd583a11ab51ef1c212e9b1c0c8cc9a5a5fc9a5717339ae