Dec 11 07:41:15.141 INFO checking tismith/cryptopals against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 07:41:15.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 07:41:15.742 INFO [stdout] 389bfe91347a5a7d490dae5a59322760dd60e75b1c498f5cdffb5b0c4eda6cd3
Dec 11 07:41:15.744 INFO running `"docker" "start" "-a" "389bfe91347a5a7d490dae5a59322760dd60e75b1c498f5cdffb5b0c4eda6cd3"`
Dec 11 07:41:17.931 INFO [stderr] usermod: no changes
Dec 11 07:41:18.184 INFO [stderr]    Compiling rustc-demangle v0.1.7
Dec 11 07:41:18.184 INFO [stderr]    Compiling num-traits v0.2.2
Dec 11 07:41:18.188 INFO [stderr]    Compiling serde v1.0.37
Dec 11 07:41:18.188 INFO [stderr]    Compiling remove_dir_all v0.5.0
Dec 11 07:41:18.188 INFO [stderr]    Compiling same-file v0.1.3
Dec 11 07:41:18.188 INFO [stderr]    Compiling bytecount v0.2.0
Dec 11 07:41:18.188 INFO [stderr]     Checking bit-vec v0.5.0
Dec 11 07:41:19.257 INFO [stderr]    Compiling openssl v0.10.6
Dec 11 07:41:21.174 INFO [stderr]     Checking difference v1.0.0
Dec 11 07:41:21.174 INFO [stderr]     Checking regex-syntax v0.4.2
Dec 11 07:41:21.174 INFO [stderr]     Checking environment v0.1.1
Dec 11 07:41:21.174 INFO [stderr]     Checking bytecount v0.3.1
Dec 11 07:41:22.372 INFO [stderr]     Checking hex v0.3.1
Dec 11 07:41:22.684 INFO [stderr]    Compiling rand v0.4.2
Dec 11 07:41:22.912 INFO [stderr]     Checking atty v0.2.8
Dec 11 07:41:23.728 INFO [stderr]     Checking bit-set v0.5.0
Dec 11 07:41:25.416 INFO [stderr]    Compiling walkdir v1.0.7
Dec 11 07:41:26.272 INFO [stderr]     Checking clap v2.31.2
Dec 11 07:41:30.596 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 11 07:41:30.676 INFO [stderr]     Checking num-integer v0.1.36
Dec 11 07:41:30.792 INFO [stderr]     Checking serde_json v1.0.13
Dec 11 07:41:32.573 INFO [stderr]    Compiling backtrace v0.3.5
Dec 11 07:41:32.928 INFO [stderr]     Checking error-chain v0.11.0
Dec 11 07:41:33.096 INFO [stderr]     Checking chrono v0.4.2
Dec 11 07:41:38.520 INFO [stderr]     Checking proptest v0.7.0
Dec 11 07:41:38.735 INFO [stderr]    Compiling tempdir v0.3.7
Dec 11 07:41:44.160 INFO [stderr]     Checking stderrlog v0.3.0
Dec 11 07:41:48.796 INFO [stderr]     Checking cryptopals v0.1.0 (/source)
Dec 11 07:41:52.096 INFO [stderr] warning: function is never used: `untemper`
Dec 11 07:41:52.096 INFO [stderr]   --> src/set3.rs:38:1
Dec 11 07:41:52.096 INFO [stderr]    |
Dec 11 07:41:52.096 INFO [stderr] 38 | fn untemper(mut y: usize) -> usize {
Dec 11 07:41:52.096 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 07:41:52.096 INFO [stderr]    |
Dec 11 07:41:52.096 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 07:41:52.096 INFO [stderr] 
Dec 11 07:41:58.172 INFO [stderr]    Compiling semver v0.8.0
Dec 11 07:42:03.871 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 11 07:42:07.583 INFO [stderr]    Compiling skeptic v0.13.2
Dec 11 07:42:10.908 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 11 07:42:15.685 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.73s
Dec 11 07:42:15.712 INFO [stderr] su: No module specific data is present
Dec 11 07:42:16.680 INFO running `"docker" "inspect" "389bfe91347a5a7d490dae5a59322760dd60e75b1c498f5cdffb5b0c4eda6cd3"`
Dec 11 07:42:17.088 INFO running `"docker" "rm" "-f" "389bfe91347a5a7d490dae5a59322760dd60e75b1c498f5cdffb5b0c4eda6cd3"`
Dec 11 07:42:17.464 INFO [stdout] 389bfe91347a5a7d490dae5a59322760dd60e75b1c498f5cdffb5b0c4eda6cd3