Dec 04 12:27:28.941 INFO checking phowell/FHasher against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:27:28.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 12:27:29.132 INFO [stdout] 5903880052a1d1d1266f6cf24ee4fd01fd5d7ab5ee40e7c4c159f03c672cbc3c
Dec 04 12:27:29.136 INFO running `"docker" "start" "-a" "5903880052a1d1d1266f6cf24ee4fd01fd5d7ab5ee40e7c4c159f03c672cbc3c"`
Dec 04 12:27:29.607 INFO [stderr] usermod: no changes
Dec 04 12:27:29.708 INFO [stderr]    Compiling proc-macro2 v0.4.12
Dec 04 12:27:29.708 INFO [stderr]     Checking byte-tools v0.3.0
Dec 04 12:27:29.709 INFO [stderr]     Checking byteorder v1.2.7
Dec 04 12:27:29.712 INFO [stderr]     Checking opaque-debug v0.2.1
Dec 04 12:27:29.715 INFO [stderr]     Checking generic-array v0.12.0
Dec 04 12:27:29.809 INFO [stderr]     Checking block-padding v0.1.2
Dec 04 12:27:30.450 INFO [stderr]     Checking digest v0.8.0
Dec 04 12:27:30.450 INFO [stderr]     Checking block-buffer v0.7.0
Dec 04 12:27:30.915 INFO [stderr]     Checking md-5 v0.8.0
Dec 04 12:27:31.867 INFO [stderr]    Compiling quote v0.6.6
Dec 04 12:27:32.239 INFO [stderr]    Compiling syn v0.14.8
Dec 04 12:27:37.375 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 04 12:27:48.970 INFO [stderr]     Checking fhasher v0.1.0 (/source)
Dec 04 12:27:50.307 INFO [stderr] warning: unused variable: `fp`
Dec 04 12:27:50.307 INFO [stderr]   --> src/hasher.rs:69:9
Dec 04 12:27:50.307 INFO [stderr]    |
Dec 04 12:27:50.307 INFO [stderr] 69 | fn sha1(fp: &Path) -> io::Result<String> {
Dec 04 12:27:50.307 INFO [stderr]    |         ^^ help: consider using `_fp` instead
Dec 04 12:27:50.307 INFO [stderr]    |
Dec 04 12:27:50.307 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:27:50.307 INFO [stderr] 
Dec 04 12:27:50.307 INFO [stderr] warning: unused variable: `fp`
Dec 04 12:27:50.307 INFO [stderr]   --> src/hasher.rs:72:11
Dec 04 12:27:50.307 INFO [stderr]    |
Dec 04 12:27:50.307 INFO [stderr] 72 | fn sha256(fp: &Path) -> io::Result<String> {
Dec 04 12:27:50.307 INFO [stderr]    |           ^^ help: consider using `_fp` instead
Dec 04 12:27:50.307 INFO [stderr] 
Dec 04 12:27:50.479 INFO [stderr] warning: unused variable: `fp`
Dec 04 12:27:50.479 INFO [stderr]   --> src/hasher.rs:69:9
Dec 04 12:27:50.479 INFO [stderr]    |
Dec 04 12:27:50.479 INFO [stderr] 69 | fn sha1(fp: &Path) -> io::Result<String> {
Dec 04 12:27:50.479 INFO [stderr]    |         ^^ help: consider using `_fp` instead
Dec 04 12:27:50.479 INFO [stderr]    |
Dec 04 12:27:50.479 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 12:27:50.479 INFO [stderr] 
Dec 04 12:27:50.479 INFO [stderr] warning: unused variable: `fp`
Dec 04 12:27:50.479 INFO [stderr]   --> src/hasher.rs:72:11
Dec 04 12:27:50.479 INFO [stderr]    |
Dec 04 12:27:50.479 INFO [stderr] 72 | fn sha256(fp: &Path) -> io::Result<String> {
Dec 04 12:27:50.479 INFO [stderr]    |           ^^ help: consider using `_fp` instead
Dec 04 12:27:50.479 INFO [stderr] 
Dec 04 12:27:50.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.00s
Dec 04 12:27:50.639 INFO [stderr] su: No module specific data is present
Dec 04 12:27:51.160 INFO running `"docker" "inspect" "5903880052a1d1d1266f6cf24ee4fd01fd5d7ab5ee40e7c4c159f03c672cbc3c"`
Dec 04 12:27:51.675 INFO running `"docker" "rm" "-f" "5903880052a1d1d1266f6cf24ee4fd01fd5d7ab5ee40e7c4c159f03c672cbc3c"`
Dec 04 12:27:52.011 INFO [stdout] 5903880052a1d1d1266f6cf24ee4fd01fd5d7ab5ee40e7c4c159f03c672cbc3c