Oct 12 12:08:28.876 INFO checking tismith/cryptopals against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:08:28.876 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 12:08:29.382 INFO blam! 6ba1856301e8085f588ebd3e8de11a8472661615f7c96e568f57d01727fd0f2a
Oct 12 12:08:29.383 INFO running `"docker" "start" "-a" "6ba1856301e8085f588ebd3e8de11a8472661615f7c96e568f57d01727fd0f2a"`
Oct 12 12:08:31.843 INFO kablam! usermod: no changes
Oct 12 12:08:32.151 INFO kablam!    Compiling cc v1.0.9
Oct 12 12:08:32.151 INFO kablam!    Compiling rustc-demangle v0.1.7
Oct 12 12:08:32.151 INFO kablam!    Compiling serde v1.0.37
Oct 12 12:08:32.152 INFO kablam!    Compiling num-traits v0.2.2
Oct 12 12:08:32.153 INFO kablam!    Compiling remove_dir_all v0.5.0
Oct 12 12:08:32.200 INFO kablam!     Checking bit-vec v0.5.0
Oct 12 12:08:32.216 INFO kablam!    Compiling openssl v0.10.6
Oct 12 12:08:33.386 INFO kablam!     Checking difference v1.0.0
Oct 12 12:08:36.252 INFO kablam!     Checking bit-vec v0.4.4
Oct 12 12:08:36.253 INFO kablam!     Checking hex v0.3.1
Oct 12 12:08:36.337 INFO kablam!     Checking bytecount v0.3.1
Oct 12 12:08:37.852 INFO kablam!    Compiling proc-macro2 v0.3.6
Oct 12 12:08:37.984 INFO kablam!    Compiling rand v0.4.2
Oct 12 12:08:40.300 INFO kablam!     Checking bit-set v0.5.0
Oct 12 12:08:48.169 INFO kablam!     Checking base64 v0.9.0
Oct 12 12:08:52.297 INFO kablam!     Checking num-integer v0.1.36
Oct 12 12:08:52.378 INFO kablam!     Checking serde_json v1.0.13
Oct 12 12:08:52.457 INFO kablam!    Compiling backtrace-sys v0.1.16
Oct 12 12:08:52.501 INFO kablam!    Compiling openssl-sys v0.9.28
Oct 12 12:08:52.866 INFO kablam!    Compiling tempdir v0.3.7
Oct 12 12:08:52.868 INFO kablam!     Checking proptest v0.7.0
Oct 12 12:08:53.932 INFO kablam!    Compiling quote v0.5.1
Oct 12 12:08:55.588 INFO kablam!     Checking chrono v0.4.2
Oct 12 12:09:00.164 INFO kablam!    Compiling syn v0.13.1
Oct 12 12:09:07.337 INFO kablam!     Checking stderrlog v0.3.0
Oct 12 12:09:27.896 INFO kablam!    Compiling serde_derive_internals v0.23.0
Oct 12 12:09:29.300 INFO kablam!    Compiling backtrace v0.3.5
Oct 12 12:09:32.273 INFO kablam!     Checking error-chain v0.11.0
Oct 12 12:09:33.624 INFO kablam!    Compiling semver v0.8.0
Oct 12 12:09:35.377 INFO kablam!     Checking cryptopals v0.1.0 (/source)
Oct 12 12:09:41.836 INFO kablam!    Compiling serde_derive v1.0.37
Oct 12 12:09:43.424 INFO kablam! warning: function is never used: `untemper`
Oct 12 12:09:43.424 INFO kablam!   --> src/set3.rs:38:1
Oct 12 12:09:43.424 INFO kablam!    |
Oct 12 12:09:43.425 INFO kablam! 38 | fn untemper(mut y: usize) -> usize {
Oct 12 12:09:43.425 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:09:43.425 INFO kablam!    |
Oct 12 12:09:43.425 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:09:43.425 INFO kablam! 
Oct 12 12:09:56.249 INFO kablam!    Compiling cargo_metadata v0.3.3
Oct 12 12:09:59.824 INFO kablam!    Compiling skeptic v0.13.2
Oct 12 12:10:03.080 INFO kablam!    Compiling assert_cli v0.5.4
Oct 12 12:10:07.461 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
Oct 12 12:10:07.485 INFO kablam! su: No module specific data is present
Oct 12 12:10:08.988 INFO running `"docker" "rm" "-f" "6ba1856301e8085f588ebd3e8de11a8472661615f7c96e568f57d01727fd0f2a"`
Oct 12 12:10:09.305 INFO blam! 6ba1856301e8085f588ebd3e8de11a8472661615f7c96e568f57d01727fd0f2a