Dec 19 16:03:18.284 INFO checking hogehiko/rust-dentaku against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:03:18.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/hogehiko/rust-dentaku:/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 16:03:18.738 INFO [stdout] 9bfc8a50516ca8d976fda5e368ead9601e7ec41d1a31b96b2f3fff8e578039a7
Dec 19 16:03:18.740 INFO running `"docker" "start" "-a" "9bfc8a50516ca8d976fda5e368ead9601e7ec41d1a31b96b2f3fff8e578039a7"`
Dec 19 16:03:20.562 INFO [stderr]     Checking rust-dentaku v0.1.0 (/opt/crater/workdir)
Dec 19 16:03:21.188 INFO [stderr] warning: unused variable: `bytes_read`
Dec 19 16:03:21.189 INFO [stderr]   --> src/main.rs:19:16
Dec 19 16:03:21.189 INFO [stderr]    |
Dec 19 16:03:21.189 INFO [stderr] 19 |             Ok(bytes_read) => {
Dec 19 16:03:21.189 INFO [stderr]    |                ^^^^^^^^^^ help: consider using `_bytes_read` instead
Dec 19 16:03:21.189 INFO [stderr]    |
Dec 19 16:03:21.190 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:03:21.190 INFO [stderr] 
Dec 19 16:03:21.190 INFO [stderr] warning: unused variable: `x`
Dec 19 16:03:21.192 INFO [stderr]   --> src/main.rs:95:9
Dec 19 16:03:21.192 INFO [stderr]    |
Dec 19 16:03:21.192 INFO [stderr] 95 |         x => panic!("Undefined behavior {}",p.as_str())
Dec 19 16:03:21.192 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 19 16:03:21.192 INFO [stderr] 
Dec 19 16:03:21.200 INFO [stderr] warning: unused variable: `bytes_read`
Dec 19 16:03:21.200 INFO [stderr]   --> src/main.rs:19:16
Dec 19 16:03:21.200 INFO [stderr]    |
Dec 19 16:03:21.200 INFO [stderr] 19 |             Ok(bytes_read) => {
Dec 19 16:03:21.200 INFO [stderr]    |                ^^^^^^^^^^ help: consider using `_bytes_read` instead
Dec 19 16:03:21.200 INFO [stderr]    |
Dec 19 16:03:21.200 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:03:21.200 INFO [stderr] 
Dec 19 16:03:21.200 INFO [stderr] warning: unused variable: `x`
Dec 19 16:03:21.200 INFO [stderr]   --> src/main.rs:95:9
Dec 19 16:03:21.200 INFO [stderr]    |
Dec 19 16:03:21.200 INFO [stderr] 95 |         x => panic!("Undefined behavior {}",p.as_str())
Dec 19 16:03:21.200 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 19 16:03:21.201 INFO [stderr] 
Dec 19 16:03:21.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 19 16:03:22.404 INFO running `"docker" "inspect" "9bfc8a50516ca8d976fda5e368ead9601e7ec41d1a31b96b2f3fff8e578039a7"`
Dec 19 16:03:22.748 INFO running `"docker" "rm" "-f" "9bfc8a50516ca8d976fda5e368ead9601e7ec41d1a31b96b2f3fff8e578039a7"`
Dec 19 16:03:23.056 INFO [stdout] 9bfc8a50516ca8d976fda5e368ead9601e7ec41d1a31b96b2f3fff8e578039a7