Dec 18 01:24:35.709 INFO checking devcat-studio/kailua against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 01:24:35.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 01:24:36.223 INFO [stdout] ef3245c37dc871dde0f0cbed2440ac375b2d8de460262a81578e26285f09724d Dec 18 01:24:36.225 INFO running `"docker" "start" "-a" "ef3245c37dc871dde0f0cbed2440ac375b2d8de460262a81578e26285f09724d"` Dec 18 01:24:38.046 INFO [stderr] Checking parse-generics-shim v0.1.1 Dec 18 01:24:38.053 INFO [stderr] Checking smallvec v0.4.1 Dec 18 01:24:38.054 INFO [stderr] Checking kailua_env v1.0.4 (/opt/crater/workdir/kailua_env) Dec 18 01:24:38.054 INFO [stderr] Checking atomic v0.3.4 Dec 18 01:24:38.055 INFO [stderr] Checking take_mut v0.1.3 Dec 18 01:24:38.075 INFO [stderr] Checking thread-id v3.2.0 Dec 18 01:24:38.076 INFO [stderr] Checking num_cpus v1.6.2 Dec 18 01:24:39.108 INFO [stderr] Checking serde_json v1.0.2 Dec 18 01:24:39.164 INFO [stderr] Checking tokio-timer v0.1.2 Dec 18 01:24:39.532 INFO [stderr] Checking env_logger v0.4.3 Dec 18 01:24:39.804 INFO [stderr] Checking futures-cpupool v0.1.5 Dec 18 01:24:41.413 INFO [stderr] Checking parking_lot_core v0.2.2 Dec 18 01:24:42.470 INFO [stderr] Checking kailua_diag v1.0.4 (/opt/crater/workdir/kailua_diag) Dec 18 01:24:43.812 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` Dec 18 01:24:43.813 INFO [stderr] --> kailua_diag/src/message.rs:84:66 Dec 18 01:24:43.813 INFO [stderr] | Dec 18 01:24:43.813 INFO [stderr] 84 | str::from_utf8(&self.lang).expect("locale is not UTF-8").trim_right_matches('\0') Dec 18 01:24:43.813 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 01:24:43.814 INFO [stderr] | Dec 18 01:24:43.814 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:24:43.814 INFO [stderr] Dec 18 01:24:44.324 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` Dec 18 01:24:44.325 INFO [stderr] --> kailua_diag/src/message.rs:84:66 Dec 18 01:24:44.325 INFO [stderr] | Dec 18 01:24:44.325 INFO [stderr] 84 | str::from_utf8(&self.lang).expect("locale is not UTF-8").trim_right_matches('\0') Dec 18 01:24:44.326 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 01:24:44.326 INFO [stderr] | Dec 18 01:24:44.326 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:24:44.326 INFO [stderr] Dec 18 01:24:44.422 INFO [stderr] Checking parking_lot v0.4.4 Dec 18 01:24:45.310 INFO [stderr] Checking kailua_syntax v1.1.0 (/opt/crater/workdir/kailua_syntax) Dec 18 01:24:45.312 INFO [stderr] Checking kailua_test v1.0.4 (/opt/crater/workdir/kailua_test) Dec 18 01:24:47.440 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Dec 18 01:24:47.440 INFO [stderr] --> kailua_test/src/lib.rs:159:5 Dec 18 01:24:47.440 INFO [stderr] | Dec 18 01:24:47.440 INFO [stderr] 159 | use std::ascii::AsciiExt; Dec 18 01:24:47.440 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:24:47.440 INFO [stderr] | Dec 18 01:24:47.440 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:24:47.440 INFO [stderr] Dec 18 01:24:47.856 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Dec 18 01:24:47.857 INFO [stderr] --> kailua_test/src/lib.rs:159:5 Dec 18 01:24:47.857 INFO [stderr] | Dec 18 01:24:47.857 INFO [stderr] 159 | use std::ascii::AsciiExt; Dec 18 01:24:47.857 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:24:47.857 INFO [stderr] | Dec 18 01:24:47.857 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:24:47.857 INFO [stderr] Dec 18 01:24:48.004 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` Dec 18 01:24:48.004 INFO [stderr] --> kailua_test/src/lib.rs:458:42 Dec 18 01:24:48.004 INFO [stderr] | Dec 18 01:24:48.004 INFO [stderr] 458 | let line = line[pos+6..].trim_left_matches(&dash_or_space); Dec 18 01:24:48.004 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 18 01:24:48.004 INFO [stderr] Dec 18 01:24:48.004 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 01:24:48.004 INFO [stderr] --> kailua_test/src/lib.rs:460:34 Dec 18 01:24:48.004 INFO [stderr] | Dec 18 01:24:48.004 INFO [stderr] 460 | (line[..pos].trim_right(), line[pos..].trim_matches(&dash_or_space)) Dec 18 01:24:48.004 INFO [stderr] | ^^^^^^^^^^ Dec 18 01:24:48.004 INFO [stderr] Dec 18 01:24:48.004 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` Dec 18 01:24:48.004 INFO [stderr] --> kailua_test/src/lib.rs:462:27 Dec 18 01:24:48.004 INFO [stderr] | Dec 18 01:24:48.004 INFO [stderr] 462 | (line.trim_right_matches(&dash_or_space), "") Dec 18 01:24:48.004 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 01:24:48.004 INFO [stderr] Dec 18 01:24:48.024 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` Dec 18 01:24:48.024 INFO [stderr] --> kailua_test/src/lib.rs:491:42 Dec 18 01:24:48.024 INFO [stderr] | Dec 18 01:24:48.024 INFO [stderr] 491 | let mut next = line[pos+3..].trim_left(); Dec 18 01:24:48.024 INFO [stderr] | ^^^^^^^^^ Dec 18 01:24:48.024 INFO [stderr] Dec 18 01:24:48.029 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 01:24:48.029 INFO [stderr] --> kailua_test/src/lib.rs:523:37 Dec 18 01:24:48.029 INFO [stderr] | Dec 18 01:24:48.029 INFO [stderr] 523 | let line = line.trim_right().to_owned(); Dec 18 01:24:48.029 INFO [stderr] | ^^^^^^^^^^ Dec 18 01:24:48.029 INFO [stderr] Dec 18 01:24:48.082 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` Dec 18 01:24:48.082 INFO [stderr] --> kailua_test/src/lib.rs:602:38 Dec 18 01:24:48.082 INFO [stderr] | Dec 18 01:24:48.082 INFO [stderr] 602 | let pluses = s.len() - s.trim_left_matches('+').len(); Dec 18 01:24:48.082 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 18 01:24:48.082 INFO [stderr] Dec 18 01:24:48.312 INFO [stderr] Checking kailua_langsvr_protocol v1.0.5 (/opt/crater/workdir/kailua_langsvr_protocol) Dec 18 01:24:48.752 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Dec 18 01:24:48.753 INFO [stderr] --> kailua_test/src/lib.rs:159:5 Dec 18 01:24:48.753 INFO [stderr] | Dec 18 01:24:48.753 INFO [stderr] 159 | use std::ascii::AsciiExt; Dec 18 01:24:48.753 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:24:48.756 INFO [stderr] | Dec 18 01:24:48.756 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:24:48.776 INFO [stderr] Dec 18 01:24:49.134 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` Dec 18 01:24:49.134 INFO [stderr] --> kailua_test/src/lib.rs:458:42 Dec 18 01:24:49.134 INFO [stderr] | Dec 18 01:24:49.134 INFO [stderr] 458 | let line = line[pos+6..].trim_left_matches(&dash_or_space); Dec 18 01:24:49.134 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 18 01:24:49.134 INFO [stderr] Dec 18 01:24:49.135 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 01:24:49.135 INFO [stderr] --> kailua_test/src/lib.rs:460:34 Dec 18 01:24:49.135 INFO [stderr] | Dec 18 01:24:49.135 INFO [stderr] 460 | (line[..pos].trim_right(), line[pos..].trim_matches(&dash_or_space)) Dec 18 01:24:49.135 INFO [stderr] | ^^^^^^^^^^ Dec 18 01:24:49.135 INFO [stderr] Dec 18 01:24:49.136 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` Dec 18 01:24:49.136 INFO [stderr] --> kailua_test/src/lib.rs:462:27 Dec 18 01:24:49.136 INFO [stderr] | Dec 18 01:24:49.136 INFO [stderr] 462 | (line.trim_right_matches(&dash_or_space), "") Dec 18 01:24:49.136 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 18 01:24:49.136 INFO [stderr] Dec 18 01:24:49.188 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` Dec 18 01:24:49.192 INFO [stderr] --> kailua_test/src/lib.rs:491:42 Dec 18 01:24:49.192 INFO [stderr] | Dec 18 01:24:49.192 INFO [stderr] 491 | let mut next = line[pos+3..].trim_left(); Dec 18 01:24:49.192 INFO [stderr] | ^^^^^^^^^ Dec 18 01:24:49.192 INFO [stderr] Dec 18 01:24:49.212 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 01:24:49.213 INFO [stderr] --> kailua_test/src/lib.rs:523:37 Dec 18 01:24:49.213 INFO [stderr] | Dec 18 01:24:49.213 INFO [stderr] 523 | let line = line.trim_right().to_owned(); Dec 18 01:24:49.213 INFO [stderr] | ^^^^^^^^^^ Dec 18 01:24:49.213 INFO [stderr] Dec 18 01:24:49.268 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` Dec 18 01:24:49.268 INFO [stderr] --> kailua_test/src/lib.rs:602:38 Dec 18 01:24:49.269 INFO [stderr] | Dec 18 01:24:49.269 INFO [stderr] 602 | let pluses = s.len() - s.trim_left_matches('+').len(); Dec 18 01:24:49.269 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 18 01:24:49.269 INFO [stderr] Dec 18 01:24:49.732 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Dec 18 01:24:49.732 INFO [stderr] --> kailua_test/src/lib.rs:159:5 Dec 18 01:24:49.732 INFO [stderr] | Dec 18 01:24:49.732 INFO [stderr] 159 | use std::ascii::AsciiExt; Dec 18 01:24:49.732 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:24:49.760 INFO [stderr] | Dec 18 01:24:49.760 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:24:49.760 INFO [stderr] Dec 18 01:24:57.977 INFO [stderr] Checking kailua_types v1.1.0 (/opt/crater/workdir/kailua_types) Dec 18 01:25:03.636 INFO [stderr] warning: unused macro definition Dec 18 01:25:03.637 INFO [stderr] --> kailua_types/src/ty/value.rs:1875:5 Dec 18 01:25:03.637 INFO [stderr] | Dec 18 01:25:03.638 INFO [stderr] 1875 | / macro_rules! hash { Dec 18 01:25:03.638 INFO [stderr] 1876 | | ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*]) Dec 18 01:25:03.638 INFO [stderr] 1877 | | } Dec 18 01:25:03.639 INFO [stderr] | |_____^ Dec 18 01:25:03.639 INFO [stderr] | Dec 18 01:25:03.639 INFO [stderr] = note: #[warn(unused_macros)] on by default Dec 18 01:25:03.639 INFO [stderr] Dec 18 01:25:10.060 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:10.061 INFO [stderr] --> kailua_types/src/ty/display.rs:78:13 Dec 18 01:25:10.061 INFO [stderr] | Dec 18 01:25:10.061 INFO [stderr] 78 | let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new()); Dec 18 01:25:10.062 INFO [stderr] | ----^^^^^ Dec 18 01:25:10.062 INFO [stderr] | | Dec 18 01:25:10.062 INFO [stderr] | help: remove this `mut` Dec 18 01:25:10.062 INFO [stderr] | Dec 18 01:25:10.063 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 01:25:10.063 INFO [stderr] Dec 18 01:25:12.628 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:12.629 INFO [stderr] --> kailua_types/src/env/mod.rs:381:17 Dec 18 01:25:12.629 INFO [stderr] | Dec 18 01:25:12.629 INFO [stderr] 381 | let mut row = Dec 18 01:25:12.629 INFO [stderr] | ----^^^ Dec 18 01:25:12.630 INFO [stderr] | | Dec 18 01:25:12.630 INFO [stderr] | help: remove this `mut` Dec 18 01:25:12.630 INFO [stderr] Dec 18 01:25:12.630 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:12.631 INFO [stderr] --> kailua_types/src/env/mod.rs:388:17 Dec 18 01:25:12.631 INFO [stderr] | Dec 18 01:25:12.631 INFO [stderr] 388 | let mut row = Dec 18 01:25:12.631 INFO [stderr] | ----^^^ Dec 18 01:25:12.632 INFO [stderr] | | Dec 18 01:25:12.632 INFO [stderr] | help: remove this `mut` Dec 18 01:25:12.632 INFO [stderr] Dec 18 01:25:13.929 INFO [stderr] Checking kailua_check v1.1.0 (/opt/crater/workdir/kailua_check) Dec 18 01:25:16.231 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:16.231 INFO [stderr] --> kailua_types/src/ty/display.rs:78:13 Dec 18 01:25:16.231 INFO [stderr] | Dec 18 01:25:16.232 INFO [stderr] 78 | let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new()); Dec 18 01:25:16.232 INFO [stderr] | ----^^^^^ Dec 18 01:25:16.232 INFO [stderr] | | Dec 18 01:25:16.232 INFO [stderr] | help: remove this `mut` Dec 18 01:25:16.233 INFO [stderr] | Dec 18 01:25:16.233 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 01:25:16.233 INFO [stderr] Dec 18 01:25:16.405 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Dec 18 01:25:16.405 INFO [stderr] --> kailua_check/src/options.rs:4:5 Dec 18 01:25:16.405 INFO [stderr] | Dec 18 01:25:16.405 INFO [stderr] 4 | use std::ascii::AsciiExt; Dec 18 01:25:16.405 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:16.405 INFO [stderr] | Dec 18 01:25:16.405 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:25:16.406 INFO [stderr] Dec 18 01:25:16.432 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Dec 18 01:25:16.432 INFO [stderr] --> kailua_check/src/options.rs:4:5 Dec 18 01:25:16.432 INFO [stderr] | Dec 18 01:25:16.432 INFO [stderr] 4 | use std::ascii::AsciiExt; Dec 18 01:25:16.432 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:16.448 INFO [stderr] | Dec 18 01:25:16.448 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 01:25:16.448 INFO [stderr] Dec 18 01:25:18.609 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:18.609 INFO [stderr] --> kailua_types/src/env/mod.rs:381:17 Dec 18 01:25:18.610 INFO [stderr] | Dec 18 01:25:18.610 INFO [stderr] 381 | let mut row = Dec 18 01:25:18.610 INFO [stderr] | ----^^^ Dec 18 01:25:18.611 INFO [stderr] | | Dec 18 01:25:18.611 INFO [stderr] | help: remove this `mut` Dec 18 01:25:18.611 INFO [stderr] Dec 18 01:25:18.616 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:18.617 INFO [stderr] --> kailua_types/src/env/mod.rs:388:17 Dec 18 01:25:18.617 INFO [stderr] | Dec 18 01:25:18.617 INFO [stderr] 388 | let mut row = Dec 18 01:25:18.618 INFO [stderr] | ----^^^ Dec 18 01:25:18.618 INFO [stderr] | | Dec 18 01:25:18.618 INFO [stderr] | help: remove this `mut` Dec 18 01:25:18.619 INFO [stderr] Dec 18 01:25:19.896 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Dec 18 01:25:19.896 INFO [stderr] --> kailua_check/src/options.rs:4:5 Dec 18 01:25:19.897 INFO [stderr] | Dec 18 01:25:19.897 INFO [stderr] 4 | use std::ascii::AsciiExt; Dec 18 01:25:19.897 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:19.898 INFO [stderr] | Dec 18 01:25:19.898 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:19.898 INFO [stderr] Dec 18 01:25:19.989 INFO [stderr] warning: unused import: `std::ascii::AsciiExt` Dec 18 01:25:19.989 INFO [stderr] --> kailua_check/src/options.rs:4:5 Dec 18 01:25:19.989 INFO [stderr] | Dec 18 01:25:19.990 INFO [stderr] 4 | use std::ascii::AsciiExt; Dec 18 01:25:19.990 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 18 01:25:19.990 INFO [stderr] | Dec 18 01:25:19.990 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:19.991 INFO [stderr] Dec 18 01:25:20.464 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:20.464 INFO [stderr] --> kailua_check/src/env.rs:974:17 Dec 18 01:25:20.464 INFO [stderr] | Dec 18 01:25:20.465 INFO [stderr] 974 | let mut def = def.expect("Env::ensure_var with an undefined var"); Dec 18 01:25:20.465 INFO [stderr] | ----^^^ Dec 18 01:25:20.465 INFO [stderr] | | Dec 18 01:25:20.465 INFO [stderr] | help: remove this `mut` Dec 18 01:25:20.465 INFO [stderr] | Dec 18 01:25:20.465 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 01:25:20.465 INFO [stderr] Dec 18 01:25:20.504 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:20.504 INFO [stderr] --> kailua_check/src/env.rs:1194:13 Dec 18 01:25:20.504 INFO [stderr] | Dec 18 01:25:20.504 INFO [stderr] 1194 | let mut def = self.context.ids.entry(id).or_insert_with(|| { Dec 18 01:25:20.504 INFO [stderr] | ----^^^ Dec 18 01:25:20.504 INFO [stderr] | | Dec 18 01:25:20.504 INFO [stderr] | help: remove this `mut` Dec 18 01:25:20.504 INFO [stderr] Dec 18 01:25:20.636 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:20.636 INFO [stderr] --> kailua_check/src/env.rs:974:17 Dec 18 01:25:20.636 INFO [stderr] | Dec 18 01:25:20.636 INFO [stderr] 974 | let mut def = def.expect("Env::ensure_var with an undefined var"); Dec 18 01:25:20.636 INFO [stderr] | ----^^^ Dec 18 01:25:20.636 INFO [stderr] | | Dec 18 01:25:20.636 INFO [stderr] | help: remove this `mut` Dec 18 01:25:20.636 INFO [stderr] | Dec 18 01:25:20.636 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 18 01:25:20.636 INFO [stderr] Dec 18 01:25:20.677 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:20.677 INFO [stderr] --> kailua_check/src/env.rs:1194:13 Dec 18 01:25:20.677 INFO [stderr] | Dec 18 01:25:20.677 INFO [stderr] 1194 | let mut def = self.context.ids.entry(id).or_insert_with(|| { Dec 18 01:25:20.677 INFO [stderr] | ----^^^ Dec 18 01:25:20.677 INFO [stderr] | | Dec 18 01:25:20.677 INFO [stderr] | help: remove this `mut` Dec 18 01:25:20.677 INFO [stderr] Dec 18 01:25:20.988 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:20.989 INFO [stderr] --> kailua_check/src/check.rs:1302:13 Dec 18 01:25:20.989 INFO [stderr] | Dec 18 01:25:20.989 INFO [stderr] 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); Dec 18 01:25:20.989 INFO [stderr] | ----^^^^^^^ Dec 18 01:25:20.989 INFO [stderr] | | Dec 18 01:25:20.989 INFO [stderr] | help: remove this `mut` Dec 18 01:25:20.989 INFO [stderr] Dec 18 01:25:21.216 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:21.216 INFO [stderr] --> kailua_check/src/check.rs:1302:13 Dec 18 01:25:21.216 INFO [stderr] | Dec 18 01:25:21.216 INFO [stderr] 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); Dec 18 01:25:21.216 INFO [stderr] | ----^^^^^^^ Dec 18 01:25:21.216 INFO [stderr] | | Dec 18 01:25:21.216 INFO [stderr] | help: remove this `mut` Dec 18 01:25:21.216 INFO [stderr] Dec 18 01:25:21.312 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:21.312 INFO [stderr] --> kailua_check/src/check.rs:2882:17 Dec 18 01:25:21.312 INFO [stderr] | Dec 18 01:25:21.312 INFO [stderr] 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); Dec 18 01:25:21.312 INFO [stderr] | ----^^^^^^^ Dec 18 01:25:21.312 INFO [stderr] | | Dec 18 01:25:21.312 INFO [stderr] | help: remove this `mut` Dec 18 01:25:21.312 INFO [stderr] Dec 18 01:25:21.504 INFO [stderr] warning: variable does not need to be mutable Dec 18 01:25:21.504 INFO [stderr] --> kailua_check/src/check.rs:2882:17 Dec 18 01:25:21.505 INFO [stderr] | Dec 18 01:25:21.505 INFO [stderr] 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); Dec 18 01:25:21.505 INFO [stderr] | ----^^^^^^^ Dec 18 01:25:21.505 INFO [stderr] | | Dec 18 01:25:21.505 INFO [stderr] | help: remove this `mut` Dec 18 01:25:21.505 INFO [stderr] Dec 18 01:25:21.920 INFO [stderr] Checking kailua_workspace v1.1.0 (/opt/crater/workdir/kailua_workspace) Dec 18 01:25:23.860 INFO [stderr] warning: unused import: `std::str` Dec 18 01:25:23.861 INFO [stderr] --> kailua_check/src/bin/kailua-check.rs:8:5 Dec 18 01:25:23.861 INFO [stderr] | Dec 18 01:25:23.861 INFO [stderr] 8 | use std::str; Dec 18 01:25:23.862 INFO [stderr] | ^^^^^^^^ Dec 18 01:25:23.868 INFO [stderr] | Dec 18 01:25:23.869 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:23.869 INFO [stderr] Dec 18 01:25:23.945 INFO [stderr] warning: unused import: `std::str` Dec 18 01:25:23.945 INFO [stderr] --> kailua_check/src/bin/kailua-check.rs:8:5 Dec 18 01:25:23.945 INFO [stderr] | Dec 18 01:25:23.945 INFO [stderr] 8 | use std::str; Dec 18 01:25:23.945 INFO [stderr] | ^^^^^^^^ Dec 18 01:25:23.956 INFO [stderr] | Dec 18 01:25:23.956 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:23.956 INFO [stderr] Dec 18 01:25:24.950 INFO [stderr] Checking kailua_langsvr v1.1.0 (/opt/crater/workdir/kailua_langsvr) Dec 18 01:25:26.906 INFO [stderr] warning: type annotations needed Dec 18 01:25:26.906 INFO [stderr] --> kailua_langsvr/src/diags.rs:97:28 Dec 18 01:25:26.906 INFO [stderr] | Dec 18 01:25:26.906 INFO [stderr] 97 | (self as *const _).hash(state) Dec 18 01:25:26.906 INFO [stderr] | ^^^^ Dec 18 01:25:26.906 INFO [stderr] | Dec 18 01:25:26.906 INFO [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default Dec 18 01:25:26.906 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 01:25:26.906 INFO [stderr] = note: for more information, see issue #46906 Dec 18 01:25:26.906 INFO [stderr] Dec 18 01:25:26.937 INFO [stderr] warning: type annotations needed Dec 18 01:25:26.938 INFO [stderr] --> kailua_langsvr/src/diags.rs:97:28 Dec 18 01:25:26.938 INFO [stderr] | Dec 18 01:25:26.938 INFO [stderr] 97 | (self as *const _).hash(state) Dec 18 01:25:26.938 INFO [stderr] | ^^^^ Dec 18 01:25:26.939 INFO [stderr] | Dec 18 01:25:26.939 INFO [stderr] = note: #[warn(tyvar_behind_raw_pointer)] on by default Dec 18 01:25:26.939 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 01:25:26.939 INFO [stderr] = note: for more information, see issue #46906 Dec 18 01:25:26.939 INFO [stderr] Dec 18 01:25:28.547 INFO [stderr] Checking kailua v1.1.0 (/opt/crater/workdir) Dec 18 01:25:30.804 INFO [stderr] warning: unused import: `std::str` Dec 18 01:25:30.804 INFO [stderr] --> src/main.rs:18:9 Dec 18 01:25:30.804 INFO [stderr] | Dec 18 01:25:30.804 INFO [stderr] 18 | use std::str; Dec 18 01:25:30.804 INFO [stderr] | ^^^^^^^^ Dec 18 01:25:30.804 INFO [stderr] | Dec 18 01:25:30.804 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:30.804 INFO [stderr] Dec 18 01:25:30.920 INFO [stderr] warning: unused import: `std::str` Dec 18 01:25:30.921 INFO [stderr] --> src/main.rs:18:9 Dec 18 01:25:30.921 INFO [stderr] | Dec 18 01:25:30.921 INFO [stderr] 18 | use std::str; Dec 18 01:25:30.921 INFO [stderr] | ^^^^^^^^ Dec 18 01:25:30.922 INFO [stderr] | Dec 18 01:25:30.922 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 01:25:30.922 INFO [stderr] Dec 18 01:25:31.219 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.41s Dec 18 01:25:34.223 INFO running `"docker" "inspect" "ef3245c37dc871dde0f0cbed2440ac375b2d8de460262a81578e26285f09724d"` Dec 18 01:25:34.484 INFO running `"docker" "rm" "-f" "ef3245c37dc871dde0f0cbed2440ac375b2d8de460262a81578e26285f09724d"` Dec 18 01:25:34.763 INFO [stdout] ef3245c37dc871dde0f0cbed2440ac375b2d8de460262a81578e26285f09724d