Dec 11 11:54:20.673 INFO checking phowell/FHasher against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 11:54:20.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 11:54:20.890 INFO [stdout] a28c2f09a2e9d50c0a2f5c9d61bffe53db43a18bdb7348ac91a2cfbf03f705ee
Dec 11 11:54:20.891 INFO running `"docker" "start" "-a" "a28c2f09a2e9d50c0a2f5c9d61bffe53db43a18bdb7348ac91a2cfbf03f705ee"`
Dec 11 11:54:21.462 INFO [stderr] usermod: no changes
Dec 11 11:54:21.562 INFO [stderr]    Compiling proc-macro2 v0.4.12
Dec 11 11:54:21.563 INFO [stderr]     Checking byteorder v1.2.7
Dec 11 11:54:22.254 INFO [stderr]     Checking block-buffer v0.7.0
Dec 11 11:54:22.554 INFO [stderr]     Checking md-5 v0.8.0
Dec 11 11:54:23.900 INFO [stderr]    Compiling quote v0.6.6
Dec 11 11:54:24.288 INFO [stderr]    Compiling syn v0.14.8
Dec 11 11:54:29.544 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 11 11:54:39.388 INFO [stderr]     Checking fhasher v0.1.0 (/source)
Dec 11 11:54:40.472 INFO [stderr] warning: unused variable: `fp`
Dec 11 11:54:40.472 INFO [stderr]   --> src/hasher.rs:69:9
Dec 11 11:54:40.472 INFO [stderr]    |
Dec 11 11:54:40.472 INFO [stderr] 69 | fn sha1(fp: &Path) -> io::Result<String> {
Dec 11 11:54:40.472 INFO [stderr]    |         ^^ help: consider using `_fp` instead
Dec 11 11:54:40.472 INFO [stderr]    |
Dec 11 11:54:40.472 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:54:40.472 INFO [stderr] 
Dec 11 11:54:40.472 INFO [stderr] warning: unused variable: `fp`
Dec 11 11:54:40.472 INFO [stderr]   --> src/hasher.rs:72:11
Dec 11 11:54:40.472 INFO [stderr]    |
Dec 11 11:54:40.472 INFO [stderr] 72 | fn sha256(fp: &Path) -> io::Result<String> {
Dec 11 11:54:40.472 INFO [stderr]    |           ^^ help: consider using `_fp` instead
Dec 11 11:54:40.472 INFO [stderr] 
Dec 11 11:54:40.488 INFO [stderr] warning: unused variable: `fp`
Dec 11 11:54:40.488 INFO [stderr]   --> src/hasher.rs:69:9
Dec 11 11:54:40.488 INFO [stderr]    |
Dec 11 11:54:40.488 INFO [stderr] 69 | fn sha1(fp: &Path) -> io::Result<String> {
Dec 11 11:54:40.488 INFO [stderr]    |         ^^ help: consider using `_fp` instead
Dec 11 11:54:40.488 INFO [stderr]    |
Dec 11 11:54:40.488 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 11:54:40.488 INFO [stderr] 
Dec 11 11:54:40.488 INFO [stderr] warning: unused variable: `fp`
Dec 11 11:54:40.488 INFO [stderr]   --> src/hasher.rs:72:11
Dec 11 11:54:40.488 INFO [stderr]    |
Dec 11 11:54:40.488 INFO [stderr] 72 | fn sha256(fp: &Path) -> io::Result<String> {
Dec 11 11:54:40.488 INFO [stderr]    |           ^^ help: consider using `_fp` instead
Dec 11 11:54:40.488 INFO [stderr] 
Dec 11 11:54:40.700 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.22s
Dec 11 11:54:40.712 INFO [stderr] su: No module specific data is present
Dec 11 11:54:41.656 INFO running `"docker" "inspect" "a28c2f09a2e9d50c0a2f5c9d61bffe53db43a18bdb7348ac91a2cfbf03f705ee"`
Dec 11 11:54:41.990 INFO running `"docker" "rm" "-f" "a28c2f09a2e9d50c0a2f5c9d61bffe53db43a18bdb7348ac91a2cfbf03f705ee"`
Dec 11 11:54:42.301 INFO [stdout] a28c2f09a2e9d50c0a2f5c9d61bffe53db43a18bdb7348ac91a2cfbf03f705ee