Nov 28 23:03:11.654 INFO checking kailua_types-1.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 23:03:11.655 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 23:03:11.960 INFO [stdout] d63e644bbb37f12f1fe9605fcb70f443b83d26d2e491fe2acc5ac6529f344cad
Nov 28 23:03:11.963 INFO running `"docker" "start" "-a" "d63e644bbb37f12f1fe9605fcb70f443b83d26d2e491fe2acc5ac6529f344cad"`
Nov 28 23:03:12.528 INFO [stderr] usermod: no changes
Nov 28 23:03:12.648 INFO [stderr]     Checking parse-generics-shim v0.1.1
Nov 28 23:03:12.649 INFO [stderr]     Checking kailua_env v1.0.4
Nov 28 23:03:12.649 INFO [stderr]     Checking atomic v0.3.4
Nov 28 23:03:13.881 INFO [stderr]     Checking kailua_diag v1.0.4
Nov 28 23:03:14.766 INFO [stderr]     Checking kailua_syntax v1.1.0
Nov 28 23:03:18.433 INFO [stderr]     Checking kailua_types v1.1.0 (/source)
Nov 28 23:03:22.223 INFO [stderr] warning: unused macro definition
Nov 28 23:03:22.224 INFO [stderr]     --> src/ty/value.rs:1875:5
Nov 28 23:03:22.224 INFO [stderr]      |
Nov 28 23:03:22.224 INFO [stderr] 1875 | /     macro_rules! hash {
Nov 28 23:03:22.225 INFO [stderr] 1876 | |         ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*])
Nov 28 23:03:22.225 INFO [stderr] 1877 | |     }
Nov 28 23:03:22.225 INFO [stderr]      | |_____^
Nov 28 23:03:22.226 INFO [stderr]      |
Nov 28 23:03:22.226 INFO [stderr]      = note: #[warn(unused_macros)] on by default
Nov 28 23:03:22.226 INFO [stderr] 
Nov 28 23:03:23.532 INFO [stderr] warning: variable does not need to be mutable
Nov 28 23:03:23.533 INFO [stderr]   --> src/ty/display.rs:78:13
Nov 28 23:03:23.533 INFO [stderr]    |
Nov 28 23:03:23.533 INFO [stderr] 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Nov 28 23:03:23.534 INFO [stderr]    |             ----^^^^^
Nov 28 23:03:23.534 INFO [stderr]    |             |
Nov 28 23:03:23.534 INFO [stderr]    |             help: remove this `mut`
Nov 28 23:03:23.535 INFO [stderr]    |
Nov 28 23:03:23.535 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 23:03:23.535 INFO [stderr] 
Nov 28 23:03:24.544 INFO [stderr] warning: variable does not need to be mutable
Nov 28 23:03:24.545 INFO [stderr]    --> src/env/mod.rs:381:17
Nov 28 23:03:24.545 INFO [stderr]     |
Nov 28 23:03:24.546 INFO [stderr] 381 |             let mut row =
Nov 28 23:03:24.546 INFO [stderr]     |                 ----^^^
Nov 28 23:03:24.546 INFO [stderr]     |                 |
Nov 28 23:03:24.547 INFO [stderr]     |                 help: remove this `mut`
Nov 28 23:03:24.547 INFO [stderr] 
Nov 28 23:03:24.547 INFO [stderr] warning: variable does not need to be mutable
Nov 28 23:03:24.547 INFO [stderr]    --> src/env/mod.rs:388:17
Nov 28 23:03:24.548 INFO [stderr]     |
Nov 28 23:03:24.548 INFO [stderr] 388 |             let mut row =
Nov 28 23:03:24.548 INFO [stderr]     |                 ----^^^
Nov 28 23:03:24.549 INFO [stderr]     |                 |
Nov 28 23:03:24.549 INFO [stderr]     |                 help: remove this `mut`
Nov 28 23:03:24.549 INFO [stderr] 
Nov 28 23:03:26.904 INFO [stderr] warning: variable does not need to be mutable
Nov 28 23:03:26.905 INFO [stderr]   --> src/ty/display.rs:78:13
Nov 28 23:03:26.905 INFO [stderr]    |
Nov 28 23:03:26.905 INFO [stderr] 78 |         let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new());
Nov 28 23:03:26.905 INFO [stderr]    |             ----^^^^^
Nov 28 23:03:26.906 INFO [stderr]    |             |
Nov 28 23:03:26.906 INFO [stderr]    |             help: remove this `mut`
Nov 28 23:03:26.906 INFO [stderr]    |
Nov 28 23:03:26.907 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 23:03:26.908 INFO [stderr] 
Nov 28 23:03:28.004 INFO [stderr] warning: variable does not need to be mutable
Nov 28 23:03:28.004 INFO [stderr]    --> src/env/mod.rs:381:17
Nov 28 23:03:28.004 INFO [stderr]     |
Nov 28 23:03:28.004 INFO [stderr] 381 |             let mut row =
Nov 28 23:03:28.004 INFO [stderr]     |                 ----^^^
Nov 28 23:03:28.004 INFO [stderr]     |                 |
Nov 28 23:03:28.004 INFO [stderr]     |                 help: remove this `mut`
Nov 28 23:03:28.004 INFO [stderr] 
Nov 28 23:03:28.004 INFO [stderr] warning: variable does not need to be mutable
Nov 28 23:03:28.004 INFO [stderr]    --> src/env/mod.rs:388:17
Nov 28 23:03:28.004 INFO [stderr]     |
Nov 28 23:03:28.004 INFO [stderr] 388 |             let mut row =
Nov 28 23:03:28.004 INFO [stderr]     |                 ----^^^
Nov 28 23:03:28.004 INFO [stderr]     |                 |
Nov 28 23:03:28.004 INFO [stderr]     |                 help: remove this `mut`
Nov 28 23:03:28.004 INFO [stderr] 
Nov 28 23:03:28.404 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.84s
Nov 28 23:03:28.404 INFO [stderr] su: No module specific data is present
Nov 28 23:03:29.031 INFO running `"docker" "inspect" "d63e644bbb37f12f1fe9605fcb70f443b83d26d2e491fe2acc5ac6529f344cad"`
Nov 28 23:03:29.259 INFO running `"docker" "rm" "-f" "d63e644bbb37f12f1fe9605fcb70f443b83d26d2e491fe2acc5ac6529f344cad"`
Nov 28 23:03:29.525 INFO [stdout] d63e644bbb37f12f1fe9605fcb70f443b83d26d2e491fe2acc5ac6529f344cad