Nov 04 21:51:41.547 INFO checking kailua_types-1.1.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 21:51:41.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 04 21:51:41.792 INFO blam! 9dea0d052061322d44ba02adf0b45c3c89bfb3210d5e117340a5139102b5f2cc
Nov 04 21:51:41.794 INFO running `"docker" "start" "-a" "9dea0d052061322d44ba02adf0b45c3c89bfb3210d5e117340a5139102b5f2cc"`
Nov 04 21:51:42.340 INFO kablam! usermod: no changes
Nov 04 21:51:42.436 INFO kablam!     Checking kailua_env v1.0.4
Nov 04 21:51:42.437 INFO kablam!     Checking parse-generics-shim v0.1.1
Nov 04 21:51:43.663 INFO kablam!     Checking kailua_diag v1.0.4
Nov 04 21:51:44.573 INFO kablam!     Checking kailua_syntax v1.1.0
Nov 04 21:51:48.272 INFO kablam!     Checking kailua_types v1.1.0 (/source)
Nov 04 21:51:52.186 INFO kablam! warning: unused macro definition
Nov 04 21:51:52.187 INFO kablam!     --> src/ty/value.rs:1875:5
Nov 04 21:51:52.188 INFO kablam!      |
Nov 04 21:51:52.188 INFO kablam! 1875 | /     macro_rules! hash {
Nov 04 21:51:52.189 INFO kablam! 1876 | |         ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*])
Nov 04 21:51:52.190 INFO kablam! 1877 | |     }
Nov 04 21:51:52.190 INFO kablam!      | |_____^
Nov 04 21:51:52.191 INFO kablam!      |
Nov 04 21:51:52.192 INFO kablam!      = note: #[warn(unused_macros)] on by default
Nov 04 21:51:52.192 INFO kablam! 
Nov 04 21:51:55.342 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:51:55.342 INFO kablam!   --> src/ty/display.rs:78:13
Nov 04 21:51:55.342 INFO kablam!    |
Nov 04 21:51:55.342 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Nov 04 21:51:55.342 INFO kablam!    |             ----^^^^^
Nov 04 21:51:55.342 INFO kablam!    |             |
Nov 04 21:51:55.342 INFO kablam!    |             help: remove this `mut`
Nov 04 21:51:55.342 INFO kablam!    |
Nov 04 21:51:55.342 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 21:51:55.342 INFO kablam! 
Nov 04 21:51:56.335 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:51:56.335 INFO kablam!    --> src/env/mod.rs:381:17
Nov 04 21:51:56.335 INFO kablam!     |
Nov 04 21:51:56.335 INFO kablam! 381 |             let mut row =
Nov 04 21:51:56.335 INFO kablam!     |                 ----^^^
Nov 04 21:51:56.335 INFO kablam!     |                 |
Nov 04 21:51:56.335 INFO kablam!     |                 help: remove this `mut`
Nov 04 21:51:56.335 INFO kablam! 
Nov 04 21:51:56.335 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:51:56.335 INFO kablam!    --> src/env/mod.rs:388:17
Nov 04 21:51:56.335 INFO kablam!     |
Nov 04 21:51:56.335 INFO kablam! 388 |             let mut row =
Nov 04 21:51:56.335 INFO kablam!     |                 ----^^^
Nov 04 21:51:56.335 INFO kablam!     |                 |
Nov 04 21:51:56.335 INFO kablam!     |                 help: remove this `mut`
Nov 04 21:51:56.335 INFO kablam! 
Nov 04 21:51:57.731 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:51:57.731 INFO kablam!   --> src/ty/display.rs:78:13
Nov 04 21:51:57.731 INFO kablam!    |
Nov 04 21:51:57.731 INFO kablam! 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Nov 04 21:51:57.731 INFO kablam!    |             ----^^^^^
Nov 04 21:51:57.731 INFO kablam!    |             |
Nov 04 21:51:57.731 INFO kablam!    |             help: remove this `mut`
Nov 04 21:51:57.731 INFO kablam!    |
Nov 04 21:51:57.731 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 21:51:57.731 INFO kablam! 
Nov 04 21:51:58.933 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:51:58.933 INFO kablam!    --> src/env/mod.rs:381:17
Nov 04 21:51:58.933 INFO kablam!     |
Nov 04 21:51:58.933 INFO kablam! 381 |             let mut row =
Nov 04 21:51:58.933 INFO kablam!     |                 ----^^^
Nov 04 21:51:58.933 INFO kablam!     |                 |
Nov 04 21:51:58.933 INFO kablam!     |                 help: remove this `mut`
Nov 04 21:51:58.933 INFO kablam! 
Nov 04 21:51:58.933 INFO kablam! warning: variable does not need to be mutable
Nov 04 21:51:58.933 INFO kablam!    --> src/env/mod.rs:388:17
Nov 04 21:51:58.933 INFO kablam!     |
Nov 04 21:51:58.933 INFO kablam! 388 |             let mut row =
Nov 04 21:51:58.933 INFO kablam!     |                 ----^^^
Nov 04 21:51:58.933 INFO kablam!     |                 |
Nov 04 21:51:58.933 INFO kablam!     |                 help: remove this `mut`
Nov 04 21:51:58.934 INFO kablam! 
Nov 04 21:51:59.367 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.00s
Nov 04 21:51:59.385 INFO kablam! su: No module specific data is present
Nov 04 21:52:00.483 INFO running `"docker" "rm" "-f" "9dea0d052061322d44ba02adf0b45c3c89bfb3210d5e117340a5139102b5f2cc"`
Nov 04 21:52:00.737 INFO blam! 9dea0d052061322d44ba02adf0b45c3c89bfb3210d5e117340a5139102b5f2cc