Dec 18 01:24:37.326 INFO checking devcat-studio/kailua against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 01:24:37.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/devcat-studio/kailua:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 01:24:37.828 INFO [stdout] b2dce8380e4e368359c9a7f8d098c269e9f88f1c02d2b611b42fe5ecbac0be38 Dec 18 01:24:37.834 INFO running `"docker" "start" "-a" "b2dce8380e4e368359c9a7f8d098c269e9f88f1c02d2b611b42fe5ecbac0be38"` Dec 18 01:24:40.194 INFO [stderr] Checking kailua_env v1.0.4 (/opt/crater/workdir/kailua_env) Dec 18 01:24:40.194 INFO [stderr] Checking smallvec v0.4.1 Dec 18 01:24:40.195 INFO [stderr] Checking parse-generics-shim v0.1.1 Dec 18 01:24:40.201 INFO [stderr] Checking take_mut v0.1.3 Dec 18 01:24:40.202 INFO [stderr] Checking thread-id v3.2.0 Dec 18 01:24:40.204 INFO [stderr] Checking clap v2.25.0 Dec 18 01:24:40.204 INFO [stderr] Checking kailua_langsvr_protocol v1.0.5 (/opt/crater/workdir/kailua_langsvr_protocol) Dec 18 01:24:43.821 INFO [stderr] Checking parking_lot_core v0.2.2 Dec 18 01:24:44.710 INFO [stderr] Checking kailua_diag v1.0.4 (/opt/crater/workdir/kailua_diag) Dec 18 01:24:46.756 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` Dec 18 01:24:46.756 INFO [stderr] --> kailua_diag/src/message.rs:84:66 Dec 18 01:24:46.756 INFO [stderr] | Dec 18 01:24:46.756 INFO [stderr] 84 | str::from_utf8(&self.lang).expect("locale is not UTF-8").trim_right_matches('\0') Dec 18 01:24:46.756 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 01:24:46.784 INFO [stderr] | Dec 18 01:24:46.784 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:24:46.784 INFO [stderr] Dec 18 01:24:46.796 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` Dec 18 01:24:46.796 INFO [stderr] --> kailua_diag/src/message.rs:84:66 Dec 18 01:24:46.796 INFO [stderr] | Dec 18 01:24:46.796 INFO [stderr] 84 | str::from_utf8(&self.lang).expect("locale is not UTF-8").trim_right_matches('\0') Dec 18 01:24:46.796 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 01:24:46.796 INFO [stderr] | Dec 18 01:24:46.796 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:24:46.796 INFO [stderr] Dec 18 01:24:46.856 INFO [stderr] Checking parking_lot v0.4.4 Dec 18 01:24:47.976 INFO [stderr] Checking kailua_syntax v1.1.0 (/opt/crater/workdir/kailua_syntax) Dec 18 01:24:59.599 INFO [stderr] Checking kailua_types v1.1.0 (/opt/crater/workdir/kailua_types) Dec 18 01:25:04.236 INFO [stderr] warning: unused macro definition Dec 18 01:25:04.237 INFO [stderr] --> kailua_types/src/ty/value.rs:1875:5 Dec 18 01:25:04.237 INFO [stderr] | Dec 18 01:25:04.237 INFO [stderr] 1875 | / macro_rules! hash { Dec 18 01:25:04.238 INFO [stderr] 1876 | | ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*]) Dec 18 01:25:04.238 INFO [stderr] 1877 | | } Dec 18 01:25:04.238 INFO [stderr] | |_____^ Dec 18 01:25:04.238 INFO [stderr] | Dec 18 01:25:04.239 INFO [stderr] = note: #[warn(unused_macros)] on by default Dec 18 01:25:04.239 INFO [stderr] Dec 18 01:25:07.511 INFO [stderr] Checking kailua_test v1.0.4 (/opt/crater/workdir/kailua_test) Dec 18 01:25:09.640 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Dec 18 01:25:09.641 INFO [stderr] --> kailua_test/src/lib.rs:159:5 Dec 18 01:25:09.641 INFO [stderr] | Dec 18 01:25:09.641 INFO [stderr] 159 | use std::ascii::AsciiExt; Dec 18 01:25:09.641 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:09.642 INFO [stderr] | Dec 18 01:25:09.642 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:25:09.642 INFO [stderr] Dec 18 01:25:09.808 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Dec 18 01:25:09.808 INFO [stderr] --> kailua_test/src/lib.rs:159:5 Dec 18 01:25:09.808 INFO [stderr] | Dec 18 01:25:09.808 INFO [stderr] 159 | use std::ascii::AsciiExt; Dec 18 01:25:09.808 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:09.808 INFO [stderr] | Dec 18 01:25:09.808 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:25:09.808 INFO [stderr] Dec 18 01:25:10.368 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` Dec 18 01:25:10.369 INFO [stderr] --> kailua_test/src/lib.rs:458:42 Dec 18 01:25:10.369 INFO [stderr] | Dec 18 01:25:10.369 INFO [stderr] 458 | let line = line[pos+6..].trim_left_matches(&dash_or_space); Dec 18 01:25:10.370 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 18 01:25:10.370 INFO [stderr] Dec 18 01:25:10.370 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 01:25:10.371 INFO [stderr] --> kailua_test/src/lib.rs:460:34 Dec 18 01:25:10.371 INFO [stderr] | Dec 18 01:25:10.371 INFO [stderr] 460 | (line[..pos].trim_right(), line[pos..].trim_matches(&dash_or_space)) Dec 18 01:25:10.371 INFO [stderr] | ^^^^^^^^^^ Dec 18 01:25:10.372 INFO [stderr] Dec 18 01:25:10.372 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` Dec 18 01:25:10.372 INFO [stderr] --> kailua_test/src/lib.rs:462:27 Dec 18 01:25:10.372 INFO [stderr] | Dec 18 01:25:10.372 INFO [stderr] 462 | (line.trim_right_matches(&dash_or_space), "") Dec 18 01:25:10.372 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 01:25:10.384 INFO [stderr] Dec 18 01:25:10.403 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` Dec 18 01:25:10.403 INFO [stderr] --> kailua_test/src/lib.rs:491:42 Dec 18 01:25:10.403 INFO [stderr] | Dec 18 01:25:10.403 INFO [stderr] 491 | let mut next = line[pos+3..].trim_left(); Dec 18 01:25:10.403 INFO [stderr] | ^^^^^^^^^ Dec 18 01:25:10.420 INFO [stderr] Dec 18 01:25:10.424 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 01:25:10.424 INFO [stderr] --> kailua_test/src/lib.rs:523:37 Dec 18 01:25:10.424 INFO [stderr] | Dec 18 01:25:10.424 INFO [stderr] 523 | let line = line.trim_right().to_owned(); Dec 18 01:25:10.424 INFO [stderr] | ^^^^^^^^^^ Dec 18 01:25:10.424 INFO [stderr] Dec 18 01:25:10.472 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` Dec 18 01:25:10.472 INFO [stderr] --> kailua_test/src/lib.rs:602:38 Dec 18 01:25:10.472 INFO [stderr] | Dec 18 01:25:10.472 INFO [stderr] 602 | let pluses = s.len() - s.trim_left_matches('+').len(); Dec 18 01:25:10.472 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 18 01:25:10.488 INFO [stderr] Dec 18 01:25:11.080 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Dec 18 01:25:11.080 INFO [stderr] --> kailua_test/src/lib.rs:159:5 Dec 18 01:25:11.080 INFO [stderr] | Dec 18 01:25:11.081 INFO [stderr] 159 | use std::ascii::AsciiExt; Dec 18 01:25:11.081 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:11.081 INFO [stderr] | Dec 18 01:25:11.081 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:11.081 INFO [stderr] Dec 18 01:25:11.127 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` Dec 18 01:25:11.127 INFO [stderr] --> kailua_test/src/lib.rs:458:42 Dec 18 01:25:11.127 INFO [stderr] | Dec 18 01:25:11.127 INFO [stderr] 458 | let line = line[pos+6..].trim_left_matches(&dash_or_space); Dec 18 01:25:11.127 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 18 01:25:11.127 INFO [stderr] Dec 18 01:25:11.127 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 01:25:11.128 INFO [stderr] --> kailua_test/src/lib.rs:460:34 Dec 18 01:25:11.128 INFO [stderr] | Dec 18 01:25:11.128 INFO [stderr] 460 | (line[..pos].trim_right(), line[pos..].trim_matches(&dash_or_space)) Dec 18 01:25:11.128 INFO [stderr] | ^^^^^^^^^^ Dec 18 01:25:11.128 INFO [stderr] Dec 18 01:25:11.152 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` Dec 18 01:25:11.152 INFO [stderr] --> kailua_test/src/lib.rs:462:27 Dec 18 01:25:11.152 INFO [stderr] | Dec 18 01:25:11.152 INFO [stderr] 462 | (line.trim_right_matches(&dash_or_space), "") Dec 18 01:25:11.152 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 01:25:11.152 INFO [stderr] Dec 18 01:25:11.192 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` Dec 18 01:25:11.192 INFO [stderr] --> kailua_test/src/lib.rs:491:42 Dec 18 01:25:11.192 INFO [stderr] | Dec 18 01:25:11.192 INFO [stderr] 491 | let mut next = line[pos+3..].trim_left(); Dec 18 01:25:11.192 INFO [stderr] | ^^^^^^^^^ Dec 18 01:25:11.192 INFO [stderr] Dec 18 01:25:11.216 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 01:25:11.216 INFO [stderr] --> kailua_test/src/lib.rs:523:37 Dec 18 01:25:11.216 INFO [stderr] | Dec 18 01:25:11.216 INFO [stderr] 523 | let line = line.trim_right().to_owned(); Dec 18 01:25:11.216 INFO [stderr] | ^^^^^^^^^^ Dec 18 01:25:11.216 INFO [stderr] Dec 18 01:25:11.288 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` Dec 18 01:25:11.288 INFO [stderr] --> kailua_test/src/lib.rs:602:38 Dec 18 01:25:11.288 INFO [stderr] | Dec 18 01:25:11.288 INFO [stderr] 602 | let pluses = s.len() - s.trim_left_matches('+').len(); Dec 18 01:25:11.289 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 18 01:25:11.289 INFO [stderr] Dec 18 01:25:11.804 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Dec 18 01:25:11.805 INFO [stderr] --> kailua_test/src/lib.rs:159:5 Dec 18 01:25:11.805 INFO [stderr] | Dec 18 01:25:11.805 INFO [stderr] 159 | use std::ascii::AsciiExt; Dec 18 01:25:11.806 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:11.806 INFO [stderr] | Dec 18 01:25:11.806 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:11.806 INFO [stderr] Dec 18 01:25:13.558 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:13.558 INFO [stderr] --> kailua_types/src/ty/display.rs:78:13 Dec 18 01:25:13.558 INFO [stderr] | Dec 18 01:25:13.559 INFO [stderr] 78 | let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new()); Dec 18 01:25:13.559 INFO [stderr] | ----^^^^^ Dec 18 01:25:13.559 INFO [stderr] | | Dec 18 01:25:13.559 INFO [stderr] | help: remove this `mut` Dec 18 01:25:13.580 INFO [stderr] | Dec 18 01:25:13.580 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 01:25:13.581 INFO [stderr] Dec 18 01:25:15.392 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:15.393 INFO [stderr] --> kailua_types/src/env/mod.rs:381:17 Dec 18 01:25:15.393 INFO [stderr] | Dec 18 01:25:15.393 INFO [stderr] 381 | let mut row = Dec 18 01:25:15.393 INFO [stderr] | ----^^^ Dec 18 01:25:15.393 INFO [stderr] | | Dec 18 01:25:15.393 INFO [stderr] | help: remove this `mut` Dec 18 01:25:15.393 INFO [stderr] Dec 18 01:25:15.393 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:15.393 INFO [stderr] --> kailua_types/src/env/mod.rs:388:17 Dec 18 01:25:15.393 INFO [stderr] | Dec 18 01:25:15.393 INFO [stderr] 388 | let mut row = Dec 18 01:25:15.393 INFO [stderr] | ----^^^ Dec 18 01:25:15.393 INFO [stderr] | | Dec 18 01:25:15.393 INFO [stderr] | help: remove this `mut` Dec 18 01:25:15.393 INFO [stderr] Dec 18 01:25:16.485 INFO [stderr] Checking kailua_check v1.1.0 (/opt/crater/workdir/kailua_check) Dec 18 01:25:18.887 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:18.887 INFO [stderr] --> kailua_types/src/ty/display.rs:78:13 Dec 18 01:25:18.887 INFO [stderr] | Dec 18 01:25:18.887 INFO [stderr] 78 | let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new()); Dec 18 01:25:18.888 INFO [stderr] | ----^^^^^ Dec 18 01:25:18.888 INFO [stderr] | | Dec 18 01:25:18.888 INFO [stderr] | help: remove this `mut` Dec 18 01:25:18.888 INFO [stderr] | Dec 18 01:25:18.888 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 01:25:18.888 INFO [stderr] Dec 18 01:25:19.164 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Dec 18 01:25:19.164 INFO [stderr] --> kailua_check/src/options.rs:4:5 Dec 18 01:25:19.164 INFO [stderr] | Dec 18 01:25:19.164 INFO [stderr] 4 | use std::ascii::AsciiExt; Dec 18 01:25:19.164 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:19.164 INFO [stderr] | Dec 18 01:25:19.165 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:25:19.165 INFO [stderr] Dec 18 01:25:19.440 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Dec 18 01:25:19.441 INFO [stderr] --> kailua_check/src/options.rs:4:5 Dec 18 01:25:19.441 INFO [stderr] | Dec 18 01:25:19.441 INFO [stderr] 4 | use std::ascii::AsciiExt; Dec 18 01:25:19.442 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:19.442 INFO [stderr] | Dec 18 01:25:19.442 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:25:19.442 INFO [stderr] Dec 18 01:25:22.216 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:22.217 INFO [stderr] --> kailua_types/src/env/mod.rs:381:17 Dec 18 01:25:22.217 INFO [stderr] | Dec 18 01:25:22.217 INFO [stderr] 381 | let mut row = Dec 18 01:25:22.218 INFO [stderr] | ----^^^ Dec 18 01:25:22.218 INFO [stderr] | | Dec 18 01:25:22.218 INFO [stderr] | help: remove this `mut` Dec 18 01:25:22.218 INFO [stderr] Dec 18 01:25:22.219 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:22.219 INFO [stderr] --> kailua_types/src/env/mod.rs:388:17 Dec 18 01:25:22.219 INFO [stderr] | Dec 18 01:25:22.220 INFO [stderr] 388 | let mut row = Dec 18 01:25:22.220 INFO [stderr] | ----^^^ Dec 18 01:25:22.220 INFO [stderr] | | Dec 18 01:25:22.220 INFO [stderr] | help: remove this `mut` Dec 18 01:25:22.221 INFO [stderr] Dec 18 01:25:23.853 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Dec 18 01:25:23.853 INFO [stderr] --> kailua_check/src/options.rs:4:5 Dec 18 01:25:23.853 INFO [stderr] | Dec 18 01:25:23.853 INFO [stderr] 4 | use std::ascii::AsciiExt; Dec 18 01:25:23.853 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:23.853 INFO [stderr] | Dec 18 01:25:23.853 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:23.854 INFO [stderr] Dec 18 01:25:23.940 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Dec 18 01:25:23.940 INFO [stderr] --> kailua_check/src/options.rs:4:5 Dec 18 01:25:23.940 INFO [stderr] | Dec 18 01:25:23.941 INFO [stderr] 4 | use std::ascii::AsciiExt; Dec 18 01:25:23.941 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:23.941 INFO [stderr] | Dec 18 01:25:23.941 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:23.941 INFO [stderr] Dec 18 01:25:24.372 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:24.372 INFO [stderr] --> kailua_check/src/env.rs:974:17 Dec 18 01:25:24.373 INFO [stderr] | Dec 18 01:25:24.373 INFO [stderr] 974 | let mut def = def.expect("Env::ensure_var with an undefined var"); Dec 18 01:25:24.373 INFO [stderr] | ----^^^ Dec 18 01:25:24.374 INFO [stderr] | | Dec 18 01:25:24.374 INFO [stderr] | help: remove this `mut` Dec 18 01:25:24.375 INFO [stderr] | Dec 18 01:25:24.375 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 01:25:24.375 INFO [stderr] Dec 18 01:25:24.411 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:24.412 INFO [stderr] --> kailua_check/src/env.rs:1194:13 Dec 18 01:25:24.412 INFO [stderr] | Dec 18 01:25:24.412 INFO [stderr] 1194 | let mut def = self.context.ids.entry(id).or_insert_with(|| { Dec 18 01:25:24.413 INFO [stderr] | ----^^^ Dec 18 01:25:24.413 INFO [stderr] | | Dec 18 01:25:24.413 INFO [stderr] | help: remove this `mut` Dec 18 01:25:24.414 INFO [stderr] Dec 18 01:25:24.424 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:24.424 INFO [stderr] --> kailua_check/src/env.rs:974:17 Dec 18 01:25:24.424 INFO [stderr] | Dec 18 01:25:24.424 INFO [stderr] 974 | let mut def = def.expect("Env::ensure_var with an undefined var"); Dec 18 01:25:24.424 INFO [stderr] | ----^^^ Dec 18 01:25:24.424 INFO [stderr] | | Dec 18 01:25:24.424 INFO [stderr] | help: remove this `mut` Dec 18 01:25:24.424 INFO [stderr] | Dec 18 01:25:24.424 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 01:25:24.424 INFO [stderr] Dec 18 01:25:24.470 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:24.470 INFO [stderr] --> kailua_check/src/env.rs:1194:13 Dec 18 01:25:24.470 INFO [stderr] | Dec 18 01:25:24.470 INFO [stderr] 1194 | let mut def = self.context.ids.entry(id).or_insert_with(|| { Dec 18 01:25:24.470 INFO [stderr] | ----^^^ Dec 18 01:25:24.470 INFO [stderr] | | Dec 18 01:25:24.470 INFO [stderr] | help: remove this `mut` Dec 18 01:25:24.470 INFO [stderr] Dec 18 01:25:24.848 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:24.849 INFO [stderr] --> kailua_check/src/check.rs:1302:13 Dec 18 01:25:24.849 INFO [stderr] | Dec 18 01:25:24.849 INFO [stderr] 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); Dec 18 01:25:24.850 INFO [stderr] | ----^^^^^^^ Dec 18 01:25:24.850 INFO [stderr] | | Dec 18 01:25:24.850 INFO [stderr] | help: remove this `mut` Dec 18 01:25:24.850 INFO [stderr] Dec 18 01:25:24.872 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:24.872 INFO [stderr] --> kailua_check/src/check.rs:1302:13 Dec 18 01:25:24.872 INFO [stderr] | Dec 18 01:25:24.872 INFO [stderr] 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); Dec 18 01:25:24.872 INFO [stderr] | ----^^^^^^^ Dec 18 01:25:24.872 INFO [stderr] | | Dec 18 01:25:24.872 INFO [stderr] | help: remove this `mut` Dec 18 01:25:24.872 INFO [stderr] Dec 18 01:25:25.122 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:25.124 INFO [stderr] --> kailua_check/src/check.rs:2882:17 Dec 18 01:25:25.124 INFO [stderr] | Dec 18 01:25:25.124 INFO [stderr] 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); Dec 18 01:25:25.124 INFO [stderr] | ----^^^^^^^ Dec 18 01:25:25.124 INFO [stderr] | | Dec 18 01:25:25.124 INFO [stderr] | help: remove this `mut` Dec 18 01:25:25.124 INFO [stderr] Dec 18 01:25:25.142 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:25.142 INFO [stderr] --> kailua_check/src/check.rs:2882:17 Dec 18 01:25:25.142 INFO [stderr] | Dec 18 01:25:25.142 INFO [stderr] 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); Dec 18 01:25:25.142 INFO [stderr] | ----^^^^^^^ Dec 18 01:25:25.142 INFO [stderr] | | Dec 18 01:25:25.142 INFO [stderr] | help: remove this `mut` Dec 18 01:25:25.142 INFO [stderr] Dec 18 01:25:25.760 INFO [stderr] Checking kailua_workspace v1.1.0 (/opt/crater/workdir/kailua_workspace) Dec 18 01:25:26.868 INFO [stderr] warning: unused import: `std::str` Dec 18 01:25:26.869 INFO [stderr] --> kailua_check/src/bin/kailua-check.rs:8:5 Dec 18 01:25:26.869 INFO [stderr] | Dec 18 01:25:26.869 INFO [stderr] 8 | use std::str; Dec 18 01:25:26.870 INFO [stderr] | ^^^^^^^^ Dec 18 01:25:26.870 INFO [stderr] | Dec 18 01:25:26.870 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:26.870 INFO [stderr] Dec 18 01:25:27.512 INFO [stderr] warning: unused import: `std::str` Dec 18 01:25:27.512 INFO [stderr] --> kailua_check/src/bin/kailua-check.rs:8:5 Dec 18 01:25:27.512 INFO [stderr] | Dec 18 01:25:27.512 INFO [stderr] 8 | use std::str; Dec 18 01:25:27.512 INFO [stderr] | ^^^^^^^^ Dec 18 01:25:27.512 INFO [stderr] | Dec 18 01:25:27.513 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:27.513 INFO [stderr] Dec 18 01:25:28.441 INFO [stderr] Checking kailua_langsvr v1.1.0 (/opt/crater/workdir/kailua_langsvr) Dec 18 01:25:30.077 INFO [stderr] warning: type annotations needed Dec 18 01:25:30.077 INFO [stderr] --> kailua_langsvr/src/diags.rs:97:28 Dec 18 01:25:30.077 INFO [stderr] | Dec 18 01:25:30.077 INFO [stderr] 97 | (self as *const _).hash(state) Dec 18 01:25:30.077 INFO [stderr] | ^^^^ Dec 18 01:25:30.077 INFO [stderr] | Dec 18 01:25:30.077 INFO [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default Dec 18 01:25:30.077 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! Dec 18 01:25:30.077 INFO [stderr] = note: for more information, see issue #46906 Dec 18 01:25:30.077 INFO [stderr] Dec 18 01:25:30.176 INFO [stderr] warning: type annotations needed Dec 18 01:25:30.176 INFO [stderr] --> kailua_langsvr/src/diags.rs:97:28 Dec 18 01:25:30.177 INFO [stderr] | Dec 18 01:25:30.177 INFO [stderr] 97 | (self as *const _).hash(state) Dec 18 01:25:30.177 INFO [stderr] | ^^^^ Dec 18 01:25:30.177 INFO [stderr] | Dec 18 01:25:30.177 INFO [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default Dec 18 01:25:30.177 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! Dec 18 01:25:30.177 INFO [stderr] = note: for more information, see issue #46906 Dec 18 01:25:30.177 INFO [stderr] Dec 18 01:25:31.816 INFO [stderr] Checking kailua v1.1.0 (/opt/crater/workdir) Dec 18 01:25:35.359 INFO [stderr] warning: unused import: `std::str` Dec 18 01:25:35.359 INFO [stderr] --> src/main.rs:18:9 Dec 18 01:25:35.359 INFO [stderr] | Dec 18 01:25:35.360 INFO [stderr] 18 | use std::str; Dec 18 01:25:35.360 INFO [stderr] | ^^^^^^^^ Dec 18 01:25:35.360 INFO [stderr] | Dec 18 01:25:35.361 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:35.361 INFO [stderr] Dec 18 01:25:35.512 INFO [stderr] warning: unused import: `std::str` Dec 18 01:25:35.512 INFO [stderr] --> src/main.rs:18:9 Dec 18 01:25:35.512 INFO [stderr] | Dec 18 01:25:35.512 INFO [stderr] 18 | use std::str; Dec 18 01:25:35.512 INFO [stderr] | ^^^^^^^^ Dec 18 01:25:35.512 INFO [stderr] | Dec 18 01:25:35.512 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:35.512 INFO [stderr] Dec 18 01:25:35.929 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.95s Dec 18 01:25:36.952 INFO running `"docker" "inspect" "b2dce8380e4e368359c9a7f8d098c269e9f88f1c02d2b611b42fe5ecbac0be38"` Dec 18 01:25:37.310 INFO running `"docker" "rm" "-f" "b2dce8380e4e368359c9a7f8d098c269e9f88f1c02d2b611b42fe5ecbac0be38"` Dec 18 01:25:37.704 INFO [stdout] b2dce8380e4e368359c9a7f8d098c269e9f88f1c02d2b611b42fe5ecbac0be38