Nov 04 10:27:57.455 INFO checking ammongit/mdhasher against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 10:27:57.455 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 10:27:57.885 INFO blam! f3b940257b4a08c2cc50451462b66d2018c0784271774480a5cf9ba93a0dfa40
Nov 04 10:27:57.950 INFO running `"docker" "start" "-a" "f3b940257b4a08c2cc50451462b66d2018c0784271774480a5cf9ba93a0dfa40"`
Nov 04 10:27:59.519 INFO kablam! usermod: no changes
Nov 04 10:27:59.783 INFO kablam!    Compiling backtrace-sys v0.1.24
Nov 04 10:27:59.784 INFO kablam!    Compiling semver v0.9.0
Nov 04 10:27:59.784 INFO kablam!    Compiling serde_json v1.0.26
Nov 04 10:27:59.806 INFO kablam!     Checking globset v0.4.1
Nov 04 10:28:00.411 INFO kablam!    Compiling backtrace v0.3.9
Nov 04 10:28:03.574 INFO kablam!    Compiling error-chain v0.11.0
Nov 04 10:28:04.207 INFO kablam!     Checking ignore v0.4.3
Nov 04 10:28:08.339 INFO kablam!    Compiling cargo_metadata v0.5.8
Nov 04 10:28:12.123 INFO kablam!    Compiling skeptic v0.13.3
Nov 04 10:28:16.971 INFO kablam!    Compiling fts v0.2.0
Nov 04 10:28:20.763 INFO kablam!     Checking mdhasher v0.1.0 (/source)
Nov 04 10:28:23.255 INFO kablam! warning: unused import: `ignore::WalkBuilder`
Nov 04 10:28:23.256 INFO kablam!   --> src/hasher.rs:15:5
Nov 04 10:28:23.256 INFO kablam!    |
Nov 04 10:28:23.256 INFO kablam! 15 | use ignore::WalkBuilder;
Nov 04 10:28:23.257 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 10:28:23.257 INFO kablam!    |
Nov 04 10:28:23.257 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 10:28:23.258 INFO kablam! 
Nov 04 10:28:23.470 INFO kablam! warning: unused variable: `args`
Nov 04 10:28:23.471 INFO kablam!   --> src/hasher.rs:17:25
Nov 04 10:28:23.471 INFO kablam!    |
Nov 04 10:28:23.471 INFO kablam! 17 | pub fn hash_recursively(args: &Arguments) {
Nov 04 10:28:23.471 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Nov 04 10:28:23.472 INFO kablam!    |
Nov 04 10:28:23.472 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 10:28:23.473 INFO kablam! 
Nov 04 10:28:23.579 INFO kablam! warning: unused import: `ignore::WalkBuilder`
Nov 04 10:28:23.579 INFO kablam!   --> src/hasher.rs:15:5
Nov 04 10:28:23.579 INFO kablam!    |
Nov 04 10:28:23.579 INFO kablam! 15 | use ignore::WalkBuilder;
Nov 04 10:28:23.579 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 10:28:23.579 INFO kablam!    |
Nov 04 10:28:23.579 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 10:28:23.579 INFO kablam! 
Nov 04 10:28:23.667 INFO kablam! warning: unused variable: `args`
Nov 04 10:28:23.667 INFO kablam!   --> src/hasher.rs:17:25
Nov 04 10:28:23.667 INFO kablam!    |
Nov 04 10:28:23.667 INFO kablam! 17 | pub fn hash_recursively(args: &Arguments) {
Nov 04 10:28:23.667 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Nov 04 10:28:23.667 INFO kablam!    |
Nov 04 10:28:23.667 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 10:28:23.667 INFO kablam! 
Nov 04 10:28:23.703 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.16s
Nov 04 10:28:23.717 INFO kablam! su: No module specific data is present
Nov 04 10:28:24.356 INFO running `"docker" "rm" "-f" "f3b940257b4a08c2cc50451462b66d2018c0784271774480a5cf9ba93a0dfa40"`
Nov 04 10:28:24.719 INFO blam! f3b940257b4a08c2cc50451462b66d2018c0784271774480a5cf9ba93a0dfa40