Dec 17 23:14:40.535 INFO checking hogehiko/rust-dentaku against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:14:40.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:14:40.992 INFO [stdout] 3f41416554fc41e3614a383b2c5669a22657019aa7103001a3f68c1ee4e3521e
Dec 17 23:14:40.998 INFO running `"docker" "start" "-a" "3f41416554fc41e3614a383b2c5669a22657019aa7103001a3f68c1ee4e3521e"`
Dec 17 23:14:43.296 INFO [stderr]     Checking rust-dentaku v0.1.0 (/opt/crater/workdir)
Dec 17 23:14:43.828 INFO [stderr] warning: unused variable: `bytes_read`
Dec 17 23:14:43.828 INFO [stderr]   --> src/main.rs:19:16
Dec 17 23:14:43.828 INFO [stderr]    |
Dec 17 23:14:43.828 INFO [stderr] 19 |             Ok(bytes_read) => {
Dec 17 23:14:43.828 INFO [stderr]    |                ^^^^^^^^^^ help: consider using `_bytes_read` instead
Dec 17 23:14:43.828 INFO [stderr]    |
Dec 17 23:14:43.828 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:14:43.828 INFO [stderr] 
Dec 17 23:14:43.829 INFO [stderr] warning: unused variable: `x`
Dec 17 23:14:43.829 INFO [stderr]   --> src/main.rs:95:9
Dec 17 23:14:43.829 INFO [stderr]    |
Dec 17 23:14:43.829 INFO [stderr] 95 |         x => panic!("Undefined behavior {}",p.as_str())
Dec 17 23:14:43.829 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 17 23:14:43.829 INFO [stderr] 
Dec 17 23:14:43.921 INFO [stderr] warning: unused variable: `bytes_read`
Dec 17 23:14:43.921 INFO [stderr]   --> src/main.rs:19:16
Dec 17 23:14:43.921 INFO [stderr]    |
Dec 17 23:14:43.921 INFO [stderr] 19 |             Ok(bytes_read) => {
Dec 17 23:14:43.921 INFO [stderr]    |                ^^^^^^^^^^ help: consider using `_bytes_read` instead
Dec 17 23:14:43.921 INFO [stderr]    |
Dec 17 23:14:43.921 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:14:43.921 INFO [stderr] 
Dec 17 23:14:43.921 INFO [stderr] warning: unused variable: `x`
Dec 17 23:14:43.921 INFO [stderr]   --> src/main.rs:95:9
Dec 17 23:14:43.921 INFO [stderr]    |
Dec 17 23:14:43.921 INFO [stderr] 95 |         x => panic!("Undefined behavior {}",p.as_str())
Dec 17 23:14:43.921 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 17 23:14:43.921 INFO [stderr] 
Dec 17 23:14:44.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 17 23:14:45.266 INFO running `"docker" "inspect" "3f41416554fc41e3614a383b2c5669a22657019aa7103001a3f68c1ee4e3521e"`
Dec 17 23:14:45.602 INFO running `"docker" "rm" "-f" "3f41416554fc41e3614a383b2c5669a22657019aa7103001a3f68c1ee4e3521e"`
Dec 17 23:14:45.868 INFO [stdout] 3f41416554fc41e3614a383b2c5669a22657019aa7103001a3f68c1ee4e3521e