Oct 13 01:17:56.742 INFO checking ammongit/mdhasher against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 01:17:56.742 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 13 01:17:57.224 INFO blam! 9d7a25f4828bccf2d0490c42c110d166ba11061066d95aba2a676d7821124afe
Oct 13 01:17:57.240 INFO running `"docker" "start" "-a" "9d7a25f4828bccf2d0490c42c110d166ba11061066d95aba2a676d7821124afe"`
Oct 13 01:17:58.302 INFO kablam! usermod: no changes
Oct 13 01:17:58.552 INFO kablam!    Compiling tempdir v0.3.7
Oct 13 01:17:58.558 INFO kablam!     Checking shaman v0.1.0
Oct 13 01:17:58.569 INFO kablam!    Compiling backtrace-sys v0.1.24
Oct 13 01:17:58.569 INFO kablam!    Compiling semver v0.9.0
Oct 13 01:17:58.569 INFO kablam!    Compiling serde_json v1.0.26
Oct 13 01:17:58.569 INFO kablam!     Checking globset v0.4.1
Oct 13 01:18:00.940 INFO kablam!    Compiling backtrace v0.3.9
Oct 13 01:18:05.062 INFO kablam!     Checking ignore v0.4.3
Oct 13 01:18:05.203 INFO kablam!    Compiling error-chain v0.11.0
Oct 13 01:18:09.290 INFO kablam!    Compiling cargo_metadata v0.5.8
Oct 13 01:18:13.145 INFO kablam!    Compiling skeptic v0.13.3
Oct 13 01:18:17.558 INFO kablam!    Compiling fts v0.2.0
Oct 13 01:18:21.720 INFO kablam!     Checking mdhasher v0.1.0 (/source)
Oct 13 01:18:24.200 INFO kablam! warning: unused import: `ignore::WalkBuilder`
Oct 13 01:18:24.200 INFO kablam!   --> src/hasher.rs:15:5
Oct 13 01:18:24.200 INFO kablam!    |
Oct 13 01:18:24.200 INFO kablam! 15 | use ignore::WalkBuilder;
Oct 13 01:18:24.200 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 01:18:24.200 INFO kablam!    |
Oct 13 01:18:24.200 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 01:18:24.200 INFO kablam! 
Oct 13 01:18:24.432 INFO kablam! warning: unused variable: `args`
Oct 13 01:18:24.432 INFO kablam!   --> src/hasher.rs:17:25
Oct 13 01:18:24.432 INFO kablam!    |
Oct 13 01:18:24.432 INFO kablam! 17 | pub fn hash_recursively(args: &Arguments) {
Oct 13 01:18:24.432 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Oct 13 01:18:24.432 INFO kablam!    |
Oct 13 01:18:24.432 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 01:18:24.432 INFO kablam! 
Oct 13 01:18:24.774 INFO kablam! warning: unused import: `ignore::WalkBuilder`
Oct 13 01:18:24.774 INFO kablam!   --> src/hasher.rs:15:5
Oct 13 01:18:24.775 INFO kablam!    |
Oct 13 01:18:24.776 INFO kablam! 15 | use ignore::WalkBuilder;
Oct 13 01:18:24.776 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 13 01:18:24.777 INFO kablam!    |
Oct 13 01:18:24.780 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 01:18:24.780 INFO kablam! 
Oct 13 01:18:24.877 INFO kablam! warning: unused variable: `args`
Oct 13 01:18:24.878 INFO kablam!   --> src/hasher.rs:17:25
Oct 13 01:18:24.879 INFO kablam!    |
Oct 13 01:18:24.879 INFO kablam! 17 | pub fn hash_recursively(args: &Arguments) {
Oct 13 01:18:24.880 INFO kablam!    |                         ^^^^ help: consider using `_args` instead
Oct 13 01:18:24.880 INFO kablam!    |
Oct 13 01:18:24.881 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 01:18:24.881 INFO kablam! 
Oct 13 01:18:24.949 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.62s
Oct 13 01:18:24.960 INFO kablam! su: No module specific data is present
Oct 13 01:18:25.879 INFO running `"docker" "rm" "-f" "9d7a25f4828bccf2d0490c42c110d166ba11061066d95aba2a676d7821124afe"`
Oct 13 01:18:26.220 INFO blam! 9d7a25f4828bccf2d0490c42c110d166ba11061066d95aba2a676d7821124afe