Jul 12 11:57:59.256 INFO checking concurrent-hashmap-0.2.2 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 11:57:59.256 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:57:59.256 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 11:57:59.256 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 11:57:59.530 INFO blam! 46e454d32ad23b0f9748c716c18ef38097ab288a02c2151df1c918accfbcaaf0
Jul 12 11:57:59.533 INFO running `"docker" "start" "-a" "46e454d32ad23b0f9748c716c18ef38097ab288a02c2151df1c918accfbcaaf0"`
Jul 12 11:58:00.518 INFO kablam!     Checking spin v0.4.8
Jul 12 11:58:00.806 INFO kablam!     Checking concurrent-hashmap v0.2.2 (file:///source)
Jul 12 11:58:02.984 INFO kablam! warning: variable does not need to be mutable
Jul 12 11:58:02.984 INFO kablam!    --> src/map.rs:537:13
Jul 12 11:58:02.984 INFO kablam!     |
Jul 12 11:58:02.984 INFO kablam! 537 |         let mut e = map.find_mut(&1).unwrap().get();
Jul 12 11:58:02.984 INFO kablam!     |             ----^
Jul 12 11:58:02.984 INFO kablam!     |             |
Jul 12 11:58:02.984 INFO kablam!     |             help: remove this `mut`
Jul 12 11:58:02.984 INFO kablam!     |
Jul 12 11:58:02.984 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 11:58:02.984 INFO kablam! 
Jul 12 11:58:03.958 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
Jul 12 11:58:03.966 INFO kablam! su: No module specific data is present
Jul 12 11:58:04.522 INFO running `"docker" "rm" "-f" "46e454d32ad23b0f9748c716c18ef38097ab288a02c2151df1c918accfbcaaf0"`
Jul 12 11:58:04.706 INFO blam! 46e454d32ad23b0f9748c716c18ef38097ab288a02c2151df1c918accfbcaaf0