Oct 27 17:42:17.344 INFO checking pubsub-0.2.3 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 17:42:17.346 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 17:42:17.703 INFO blam! bc825c65c8866d21671aef879e055e57b4b480cf5b1ab1f267b18d8cc1d569a2
Oct 27 17:42:17.715 INFO running `"docker" "start" "-a" "bc825c65c8866d21671aef879e055e57b4b480cf5b1ab1f267b18d8cc1d569a2"`
Oct 27 17:42:18.847 INFO kablam! usermod: no changes
Oct 27 17:42:18.902 INFO kablam!     Checking threadpool v0.1.4
Oct 27 17:42:19.598 INFO kablam!     Checking pubsub v0.2.3 (/source)
Oct 27 17:42:20.497 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:42:20.497 INFO kablam!    --> src/lib.rs:192:10
Oct 27 17:42:20.497 INFO kablam!     |
Oct 27 17:42:20.497 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Oct 27 17:42:20.497 INFO kablam!     |                         ----^^^^
Oct 27 17:42:20.497 INFO kablam!     |                         |
Oct 27 17:42:20.497 INFO kablam!     |                         help: remove this `mut`
Oct 27 17:42:20.497 INFO kablam!     |
Oct 27 17:42:20.497 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 17:42:20.497 INFO kablam! 
Oct 27 17:42:20.787 INFO kablam! warning: variable does not need to be mutable
Oct 27 17:42:20.788 INFO kablam!    --> src/lib.rs:192:10
Oct 27 17:42:20.788 INFO kablam!     |
Oct 27 17:42:20.788 INFO kablam! 192 |                     let mut func = guard.deref_mut();
Oct 27 17:42:20.788 INFO kablam!     |                         ----^^^^
Oct 27 17:42:20.789 INFO kablam!     |                         |
Oct 27 17:42:20.789 INFO kablam!     |                         help: remove this `mut`
Oct 27 17:42:20.790 INFO kablam!     |
Oct 27 17:42:20.790 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 17:42:20.790 INFO kablam! 
Oct 27 17:42:20.849 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Oct 27 17:42:20.854 INFO kablam! su: No module specific data is present
Oct 27 17:42:21.440 INFO running `"docker" "rm" "-f" "bc825c65c8866d21671aef879e055e57b4b480cf5b1ab1f267b18d8cc1d569a2"`
Oct 27 17:42:21.791 INFO blam! bc825c65c8866d21671aef879e055e57b4b480cf5b1ab1f267b18d8cc1d569a2