Oct 12 12:12:31.421 INFO checking timglabisch/rust_mergeable_map against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:12:31.422 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12:12:31.909 INFO blam! 2348a103cf8ae1335cc3e6c2734c3bcdd2bf1b2a1131780d8a6cb722d2384582
Oct 12 12:12:31.928 INFO running `"docker" "start" "-a" "2348a103cf8ae1335cc3e6c2734c3bcdd2bf1b2a1131780d8a6cb722d2384582"`
Oct 12 12:12:33.859 INFO kablam! usermod: no changes
Oct 12 12:12:33.924 INFO kablam!     Checking mergeable_map v0.1.0 (/source)
Oct 12 12:12:34.157 INFO kablam! warning: unused import: `std::collections::hash_map::RandomState`
Oct 12 12:12:34.157 INFO kablam!  --> src/mapmerge.rs:2:5
Oct 12 12:12:34.157 INFO kablam!   |
Oct 12 12:12:34.157 INFO kablam! 2 | use std::collections::hash_map::RandomState;
Oct 12 12:12:34.157 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:12:34.157 INFO kablam!   |
Oct 12 12:12:34.157 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 12:12:34.157 INFO kablam! 
Oct 12 12:12:34.158 INFO kablam! warning: unused import: `std::hash::Hash`
Oct 12 12:12:34.158 INFO kablam!  --> src/mapmerge.rs:3:5
Oct 12 12:12:34.158 INFO kablam!   |
Oct 12 12:12:34.158 INFO kablam! 3 | use std::hash::Hash;
Oct 12 12:12:34.158 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 12:12:34.158 INFO kablam! 
Oct 12 12:12:34.336 INFO kablam! warning: unused import: `std::collections::hash_map::RandomState`
Oct 12 12:12:34.336 INFO kablam!  --> src/mapmerge.rs:2:5
Oct 12 12:12:34.336 INFO kablam!   |
Oct 12 12:12:34.336 INFO kablam! 2 | use std::collections::hash_map::RandomState;
Oct 12 12:12:34.336 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:12:34.336 INFO kablam!   |
Oct 12 12:12:34.336 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 12:12:34.336 INFO kablam! 
Oct 12 12:12:34.336 INFO kablam! warning: unused import: `std::hash::Hash`
Oct 12 12:12:34.336 INFO kablam!  --> src/mapmerge.rs:3:5
Oct 12 12:12:34.336 INFO kablam!   |
Oct 12 12:12:34.336 INFO kablam! 3 | use std::hash::Hash;
Oct 12 12:12:34.336 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 12:12:34.336 INFO kablam! 
Oct 12 12:12:34.493 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Oct 12 12:12:34.500 INFO kablam! su: No module specific data is present
Oct 12 12:12:35.625 INFO running `"docker" "rm" "-f" "2348a103cf8ae1335cc3e6c2734c3bcdd2bf1b2a1131780d8a6cb722d2384582"`
Oct 12 12:12:35.944 INFO blam! 2348a103cf8ae1335cc3e6c2734c3bcdd2bf1b2a1131780d8a6cb722d2384582