Oct 31 19:38:45.255 INFO checking timglabisch/rust_mergeable_map against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 19:38:45.257 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 19:38:45.812 INFO blam! 7ff311ffd786ac246fb990a49ea7964ce7d626068e6cb8a7f79dff3f4e5464e4
Oct 31 19:38:45.821 INFO running `"docker" "start" "-a" "7ff311ffd786ac246fb990a49ea7964ce7d626068e6cb8a7f79dff3f4e5464e4"`
Oct 31 19:38:48.304 INFO kablam! usermod: no changes
Oct 31 19:38:48.377 INFO kablam!     Checking mergeable_map v0.1.0 (/source)
Oct 31 19:38:48.589 INFO kablam! warning: unused import: `std::collections::hash_map::RandomState`
Oct 31 19:38:48.589 INFO kablam!  --> src/mapmerge.rs:2:5
Oct 31 19:38:48.589 INFO kablam!   |
Oct 31 19:38:48.589 INFO kablam! 2 | use std::collections::hash_map::RandomState;
Oct 31 19:38:48.589 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:38:48.589 INFO kablam!   |
Oct 31 19:38:48.591 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 19:38:48.591 INFO kablam! 
Oct 31 19:38:48.591 INFO kablam! warning: unused import: `std::hash::Hash`
Oct 31 19:38:48.591 INFO kablam!  --> src/mapmerge.rs:3:5
Oct 31 19:38:48.591 INFO kablam!   |
Oct 31 19:38:48.591 INFO kablam! 3 | use std::hash::Hash;
Oct 31 19:38:48.591 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 31 19:38:48.591 INFO kablam! 
Oct 31 19:38:48.756 INFO kablam! warning: unused import: `std::collections::hash_map::RandomState`
Oct 31 19:38:48.756 INFO kablam!  --> src/mapmerge.rs:2:5
Oct 31 19:38:48.756 INFO kablam!   |
Oct 31 19:38:48.756 INFO kablam! 2 | use std::collections::hash_map::RandomState;
Oct 31 19:38:48.756 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:38:48.756 INFO kablam!   |
Oct 31 19:38:48.756 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 19:38:48.756 INFO kablam! 
Oct 31 19:38:48.756 INFO kablam! warning: unused import: `std::hash::Hash`
Oct 31 19:38:48.756 INFO kablam!  --> src/mapmerge.rs:3:5
Oct 31 19:38:48.756 INFO kablam!   |
Oct 31 19:38:48.756 INFO kablam! 3 | use std::hash::Hash;
Oct 31 19:38:48.756 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 31 19:38:48.756 INFO kablam! 
Oct 31 19:38:48.929 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Oct 31 19:38:48.932 INFO kablam! su: No module specific data is present
Oct 31 19:38:50.344 INFO running `"docker" "rm" "-f" "7ff311ffd786ac246fb990a49ea7964ce7d626068e6cb8a7f79dff3f4e5464e4"`
Oct 31 19:38:50.790 INFO blam! 7ff311ffd786ac246fb990a49ea7964ce7d626068e6cb8a7f79dff3f4e5464e4