Dec 17 17:54:34.599 INFO checking phowell/FHasher against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:54:34.599 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/gh/phowell/FHasher:/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 17 17:54:34.766 INFO [stdout] e593313004c095ad84d085f7dbc6fc715724e2581482c430f1619858adec7bd9
Dec 17 17:54:34.768 INFO running `"docker" "start" "-a" "e593313004c095ad84d085f7dbc6fc715724e2581482c430f1619858adec7bd9"`
Dec 17 17:54:35.534 INFO [stderr]     Checking byte-tools v0.3.0
Dec 17 17:54:35.537 INFO [stderr]     Checking opaque-debug v0.2.1
Dec 17 17:54:35.544 INFO [stderr]     Checking generic-array v0.12.0
Dec 17 17:54:35.752 INFO [stderr]     Checking block-padding v0.1.2
Dec 17 17:54:36.280 INFO [stderr]     Checking digest v0.8.0
Dec 17 17:54:36.280 INFO [stderr]     Checking block-buffer v0.7.0
Dec 17 17:54:36.577 INFO [stderr]     Checking md-5 v0.8.0
Dec 17 17:54:36.857 INFO [stderr]     Checking fhasher v0.1.0 (/opt/crater/workdir)
Dec 17 17:54:37.544 INFO [stderr] warning: unused variable: `fp`
Dec 17 17:54:37.544 INFO [stderr]   --> src/hasher.rs:69:9
Dec 17 17:54:37.544 INFO [stderr]    |
Dec 17 17:54:37.544 INFO [stderr] 69 | fn sha1(fp: &Path) -> io::Result<String> {
Dec 17 17:54:37.544 INFO [stderr]    |         ^^ help: consider using `_fp` instead
Dec 17 17:54:37.544 INFO [stderr]    |
Dec 17 17:54:37.544 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 17:54:37.544 INFO [stderr] 
Dec 17 17:54:37.544 INFO [stderr] warning: unused variable: `fp`
Dec 17 17:54:37.544 INFO [stderr]   --> src/hasher.rs:72:11
Dec 17 17:54:37.544 INFO [stderr]    |
Dec 17 17:54:37.544 INFO [stderr] 72 | fn sha256(fp: &Path) -> io::Result<String> {
Dec 17 17:54:37.544 INFO [stderr]    |           ^^ help: consider using `_fp` instead
Dec 17 17:54:37.544 INFO [stderr] 
Dec 17 17:54:37.648 INFO [stderr] warning: unused variable: `fp`
Dec 17 17:54:37.648 INFO [stderr]   --> src/hasher.rs:69:9
Dec 17 17:54:37.648 INFO [stderr]    |
Dec 17 17:54:37.648 INFO [stderr] 69 | fn sha1(fp: &Path) -> io::Result<String> {
Dec 17 17:54:37.648 INFO [stderr]    |         ^^ help: consider using `_fp` instead
Dec 17 17:54:37.648 INFO [stderr]    |
Dec 17 17:54:37.648 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 17:54:37.648 INFO [stderr] 
Dec 17 17:54:37.648 INFO [stderr] warning: unused variable: `fp`
Dec 17 17:54:37.648 INFO [stderr]   --> src/hasher.rs:72:11
Dec 17 17:54:37.648 INFO [stderr]    |
Dec 17 17:54:37.648 INFO [stderr] 72 | fn sha256(fp: &Path) -> io::Result<String> {
Dec 17 17:54:37.648 INFO [stderr]    |           ^^ help: consider using `_fp` instead
Dec 17 17:54:37.648 INFO [stderr] 
Dec 17 17:54:37.813 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
Dec 17 17:54:38.138 INFO running `"docker" "inspect" "e593313004c095ad84d085f7dbc6fc715724e2581482c430f1619858adec7bd9"`
Dec 17 17:54:38.256 INFO running `"docker" "rm" "-f" "e593313004c095ad84d085f7dbc6fc715724e2581482c430f1619858adec7bd9"`
Dec 17 17:54:38.397 INFO [stdout] e593313004c095ad84d085f7dbc6fc715724e2581482c430f1619858adec7bd9