Nov 06 22:55:43.756 INFO checking devcat-studio/kailua against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 22:55:43.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 22:55:44.374 INFO blam! 19d0c9972628782265bba10644575f53cb90d34926b5d4548c8518fab777c104 Nov 06 22:55:44.377 INFO running `"docker" "start" "-a" "19d0c9972628782265bba10644575f53cb90d34926b5d4548c8518fab777c104"` Nov 06 22:55:46.048 INFO kablam! usermod: no changes Nov 06 22:55:46.328 INFO kablam! Checking kailua_env v1.0.4 (/source/kailua_env) Nov 06 22:55:46.329 INFO kablam! Checking parse-generics-shim v0.1.1 Nov 06 22:55:46.337 INFO kablam! Checking smallvec v0.4.1 Nov 06 22:55:46.337 INFO kablam! Checking atomic v0.3.4 Nov 06 22:55:46.349 INFO kablam! Checking take_mut v0.1.3 Nov 06 22:55:46.354 INFO kablam! Checking thread-id v3.2.0 Nov 06 22:55:46.355 INFO kablam! Checking tokio-timer v0.1.2 Nov 06 22:55:48.256 INFO kablam! Checking futures-cpupool v0.1.5 Nov 06 22:55:48.268 INFO kablam! Checking env_logger v0.4.3 Nov 06 22:55:48.304 INFO kablam! Checking kailua_langsvr_protocol v1.0.5 (/source/kailua_langsvr_protocol) Nov 06 22:55:49.325 INFO kablam! Checking parking_lot_core v0.2.2 Nov 06 22:55:50.414 INFO kablam! Checking kailua_diag v1.0.4 (/source/kailua_diag) Nov 06 22:55:53.774 INFO kablam! Checking parking_lot v0.4.4 Nov 06 22:55:54.897 INFO kablam! Checking kailua_syntax v1.1.0 (/source/kailua_syntax) Nov 06 22:55:54.898 INFO kablam! Checking kailua_test v1.0.4 (/source/kailua_test) Nov 06 22:56:00.973 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 06 22:56:00.973 INFO kablam! --> kailua_test/src/lib.rs:159:5 Nov 06 22:56:00.973 INFO kablam! | Nov 06 22:56:00.973 INFO kablam! 159 | use std::ascii::AsciiExt; Nov 06 22:56:00.973 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:00.973 INFO kablam! | Nov 06 22:56:00.973 INFO kablam! = note: #[warn(deprecated)] on by default Nov 06 22:56:00.973 INFO kablam! Nov 06 22:56:00.987 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 06 22:56:00.987 INFO kablam! --> kailua_test/src/lib.rs:159:5 Nov 06 22:56:00.987 INFO kablam! | Nov 06 22:56:00.987 INFO kablam! 159 | use std::ascii::AsciiExt; Nov 06 22:56:00.987 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:00.987 INFO kablam! | Nov 06 22:56:00.987 INFO kablam! = note: #[warn(deprecated)] on by default Nov 06 22:56:00.987 INFO kablam! Nov 06 22:56:02.272 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 06 22:56:02.272 INFO kablam! --> kailua_test/src/lib.rs:159:5 Nov 06 22:56:02.272 INFO kablam! | Nov 06 22:56:02.272 INFO kablam! 159 | use std::ascii::AsciiExt; Nov 06 22:56:02.272 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:02.272 INFO kablam! | Nov 06 22:56:02.272 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:02.272 INFO kablam! Nov 06 22:56:03.021 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 06 22:56:03.022 INFO kablam! --> kailua_test/src/lib.rs:159:5 Nov 06 22:56:03.022 INFO kablam! | Nov 06 22:56:03.023 INFO kablam! 159 | use std::ascii::AsciiExt; Nov 06 22:56:03.023 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:03.023 INFO kablam! | Nov 06 22:56:03.024 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:03.024 INFO kablam! Nov 06 22:56:08.620 INFO kablam! Checking kailua_types v1.1.0 (/source/kailua_types) Nov 06 22:56:15.152 INFO kablam! warning: unused macro definition Nov 06 22:56:15.152 INFO kablam! --> kailua_types/src/ty/value.rs:1875:5 Nov 06 22:56:15.152 INFO kablam! | Nov 06 22:56:15.152 INFO kablam! 1875 | / macro_rules! hash { Nov 06 22:56:15.152 INFO kablam! 1876 | | ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*]) Nov 06 22:56:15.152 INFO kablam! 1877 | | } Nov 06 22:56:15.152 INFO kablam! | |_____^ Nov 06 22:56:15.152 INFO kablam! | Nov 06 22:56:15.152 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 06 22:56:15.152 INFO kablam! Nov 06 22:56:21.016 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:21.016 INFO kablam! --> kailua_types/src/ty/display.rs:78:13 Nov 06 22:56:21.016 INFO kablam! | Nov 06 22:56:21.016 INFO kablam! 78 | let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new()); Nov 06 22:56:21.016 INFO kablam! | ----^^^^^ Nov 06 22:56:21.016 INFO kablam! | | Nov 06 22:56:21.016 INFO kablam! | help: remove this `mut` Nov 06 22:56:21.016 INFO kablam! | Nov 06 22:56:21.024 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 22:56:21.025 INFO kablam! Nov 06 22:56:22.360 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:22.361 INFO kablam! --> kailua_types/src/env/mod.rs:381:17 Nov 06 22:56:22.362 INFO kablam! | Nov 06 22:56:22.362 INFO kablam! 381 | let mut row = Nov 06 22:56:22.362 INFO kablam! | ----^^^ Nov 06 22:56:22.363 INFO kablam! | | Nov 06 22:56:22.363 INFO kablam! | help: remove this `mut` Nov 06 22:56:22.364 INFO kablam! Nov 06 22:56:22.365 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:22.365 INFO kablam! --> kailua_types/src/env/mod.rs:388:17 Nov 06 22:56:22.366 INFO kablam! | Nov 06 22:56:22.366 INFO kablam! 388 | let mut row = Nov 06 22:56:22.367 INFO kablam! | ----^^^ Nov 06 22:56:22.367 INFO kablam! | | Nov 06 22:56:22.367 INFO kablam! | help: remove this `mut` Nov 06 22:56:22.367 INFO kablam! Nov 06 22:56:23.247 INFO kablam! Checking kailua_check v1.1.0 (/source/kailua_check) Nov 06 22:56:25.116 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:25.117 INFO kablam! --> kailua_types/src/ty/display.rs:78:13 Nov 06 22:56:25.118 INFO kablam! | Nov 06 22:56:25.118 INFO kablam! 78 | let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new()); Nov 06 22:56:25.119 INFO kablam! | ----^^^^^ Nov 06 22:56:25.120 INFO kablam! | | Nov 06 22:56:25.120 INFO kablam! | help: remove this `mut` Nov 06 22:56:25.121 INFO kablam! | Nov 06 22:56:25.122 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 22:56:25.122 INFO kablam! Nov 06 22:56:27.109 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 06 22:56:27.110 INFO kablam! --> kailua_check/src/options.rs:4:5 Nov 06 22:56:27.111 INFO kablam! | Nov 06 22:56:27.111 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 06 22:56:27.112 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:27.112 INFO kablam! | Nov 06 22:56:27.113 INFO kablam! = note: #[warn(deprecated)] on by default Nov 06 22:56:27.114 INFO kablam! Nov 06 22:56:27.196 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 06 22:56:27.196 INFO kablam! --> kailua_check/src/options.rs:4:5 Nov 06 22:56:27.197 INFO kablam! | Nov 06 22:56:27.197 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 06 22:56:27.197 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:27.197 INFO kablam! | Nov 06 22:56:27.197 INFO kablam! = note: #[warn(deprecated)] on by default Nov 06 22:56:27.197 INFO kablam! Nov 06 22:56:28.192 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:28.193 INFO kablam! --> kailua_types/src/env/mod.rs:381:17 Nov 06 22:56:28.193 INFO kablam! | Nov 06 22:56:28.193 INFO kablam! 381 | let mut row = Nov 06 22:56:28.194 INFO kablam! | ----^^^ Nov 06 22:56:28.194 INFO kablam! | | Nov 06 22:56:28.194 INFO kablam! | help: remove this `mut` Nov 06 22:56:28.194 INFO kablam! Nov 06 22:56:28.195 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:28.195 INFO kablam! --> kailua_types/src/env/mod.rs:388:17 Nov 06 22:56:28.196 INFO kablam! | Nov 06 22:56:28.196 INFO kablam! 388 | let mut row = Nov 06 22:56:28.196 INFO kablam! | ----^^^ Nov 06 22:56:28.197 INFO kablam! | | Nov 06 22:56:28.197 INFO kablam! | help: remove this `mut` Nov 06 22:56:28.197 INFO kablam! Nov 06 22:56:30.648 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 06 22:56:30.649 INFO kablam! --> kailua_check/src/options.rs:4:5 Nov 06 22:56:30.650 INFO kablam! | Nov 06 22:56:30.650 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 06 22:56:30.651 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:30.652 INFO kablam! | Nov 06 22:56:30.652 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:30.653 INFO kablam! Nov 06 22:56:30.860 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 06 22:56:30.860 INFO kablam! --> kailua_check/src/options.rs:4:5 Nov 06 22:56:30.860 INFO kablam! | Nov 06 22:56:30.860 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 06 22:56:30.860 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:30.864 INFO kablam! | Nov 06 22:56:30.865 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:30.865 INFO kablam! Nov 06 22:56:31.420 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:31.420 INFO kablam! --> kailua_check/src/env.rs:974:17 Nov 06 22:56:31.420 INFO kablam! | Nov 06 22:56:31.420 INFO kablam! 974 | let mut def = def.expect("Env::ensure_var with an undefined var"); Nov 06 22:56:31.420 INFO kablam! | ----^^^ Nov 06 22:56:31.420 INFO kablam! | | Nov 06 22:56:31.420 INFO kablam! | help: remove this `mut` Nov 06 22:56:31.421 INFO kablam! | Nov 06 22:56:31.421 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 22:56:31.421 INFO kablam! Nov 06 22:56:31.467 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:31.467 INFO kablam! --> kailua_check/src/env.rs:1194:13 Nov 06 22:56:31.467 INFO kablam! | Nov 06 22:56:31.467 INFO kablam! 1194 | let mut def = self.context.ids.entry(id).or_insert_with(|| { Nov 06 22:56:31.467 INFO kablam! | ----^^^ Nov 06 22:56:31.467 INFO kablam! | | Nov 06 22:56:31.467 INFO kablam! | help: remove this `mut` Nov 06 22:56:31.467 INFO kablam! Nov 06 22:56:31.527 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:31.528 INFO kablam! --> kailua_check/src/env.rs:974:17 Nov 06 22:56:31.529 INFO kablam! | Nov 06 22:56:31.530 INFO kablam! 974 | let mut def = def.expect("Env::ensure_var with an undefined var"); Nov 06 22:56:31.530 INFO kablam! | ----^^^ Nov 06 22:56:31.530 INFO kablam! | | Nov 06 22:56:31.530 INFO kablam! | help: remove this `mut` Nov 06 22:56:31.530 INFO kablam! | Nov 06 22:56:31.531 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 22:56:31.531 INFO kablam! Nov 06 22:56:31.584 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:31.585 INFO kablam! --> kailua_check/src/env.rs:1194:13 Nov 06 22:56:31.585 INFO kablam! | Nov 06 22:56:31.585 INFO kablam! 1194 | let mut def = self.context.ids.entry(id).or_insert_with(|| { Nov 06 22:56:31.585 INFO kablam! | ----^^^ Nov 06 22:56:31.585 INFO kablam! | | Nov 06 22:56:31.586 INFO kablam! | help: remove this `mut` Nov 06 22:56:31.586 INFO kablam! Nov 06 22:56:31.932 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:31.933 INFO kablam! --> kailua_check/src/check.rs:1302:13 Nov 06 22:56:31.934 INFO kablam! | Nov 06 22:56:31.934 INFO kablam! 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); Nov 06 22:56:31.935 INFO kablam! | ----^^^^^^^ Nov 06 22:56:31.935 INFO kablam! | | Nov 06 22:56:31.936 INFO kablam! | help: remove this `mut` Nov 06 22:56:31.937 INFO kablam! Nov 06 22:56:32.076 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:32.076 INFO kablam! --> kailua_check/src/check.rs:1302:13 Nov 06 22:56:32.077 INFO kablam! | Nov 06 22:56:32.077 INFO kablam! 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); Nov 06 22:56:32.077 INFO kablam! | ----^^^^^^^ Nov 06 22:56:32.078 INFO kablam! | | Nov 06 22:56:32.078 INFO kablam! | help: remove this `mut` Nov 06 22:56:32.078 INFO kablam! Nov 06 22:56:32.304 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:32.304 INFO kablam! --> kailua_check/src/check.rs:2882:17 Nov 06 22:56:32.304 INFO kablam! | Nov 06 22:56:32.304 INFO kablam! 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); Nov 06 22:56:32.305 INFO kablam! | ----^^^^^^^ Nov 06 22:56:32.305 INFO kablam! | | Nov 06 22:56:32.305 INFO kablam! | help: remove this `mut` Nov 06 22:56:32.305 INFO kablam! Nov 06 22:56:32.436 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:32.436 INFO kablam! --> kailua_check/src/check.rs:2882:17 Nov 06 22:56:32.436 INFO kablam! | Nov 06 22:56:32.436 INFO kablam! 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); Nov 06 22:56:32.436 INFO kablam! | ----^^^^^^^ Nov 06 22:56:32.436 INFO kablam! | | Nov 06 22:56:32.436 INFO kablam! | help: remove this `mut` Nov 06 22:56:32.436 INFO kablam! Nov 06 22:56:32.983 INFO kablam! Checking kailua_workspace v1.1.0 (/source/kailua_workspace) Nov 06 22:56:38.112 INFO kablam! warning: unused import: `std::str` Nov 06 22:56:38.112 INFO kablam! --> kailua_check/src/bin/kailua-check.rs:8:5 Nov 06 22:56:38.112 INFO kablam! | Nov 06 22:56:38.112 INFO kablam! 8 | use std::str; Nov 06 22:56:38.112 INFO kablam! | ^^^^^^^^ Nov 06 22:56:38.112 INFO kablam! | Nov 06 22:56:38.112 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:38.112 INFO kablam! Nov 06 22:56:38.400 INFO kablam! warning: unused import: `std::str` Nov 06 22:56:38.400 INFO kablam! --> kailua_check/src/bin/kailua-check.rs:8:5 Nov 06 22:56:38.400 INFO kablam! | Nov 06 22:56:38.400 INFO kablam! 8 | use std::str; Nov 06 22:56:38.400 INFO kablam! | ^^^^^^^^ Nov 06 22:56:38.400 INFO kablam! | Nov 06 22:56:38.400 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:38.400 INFO kablam! Nov 06 22:56:38.933 INFO kablam! Checking kailua_langsvr v1.1.0 (/source/kailua_langsvr) Nov 06 22:56:42.157 INFO kablam! warning: type annotations needed Nov 06 22:56:42.161 INFO kablam! --> kailua_langsvr/src/diags.rs:97:28 Nov 06 22:56:42.161 INFO kablam! | Nov 06 22:56:42.161 INFO kablam! 97 | (self as *const _).hash(state) Nov 06 22:56:42.162 INFO kablam! | ^^^^ Nov 06 22:56:42.162 INFO kablam! | Nov 06 22:56:42.162 INFO kablam! = note: #[warn(tyvar_behind_raw_pointer)] on by default Nov 06 22:56:42.163 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! Nov 06 22:56:42.163 INFO kablam! = note: for more information, see issue #46906 Nov 06 22:56:42.163 INFO kablam! Nov 06 22:56:42.813 INFO kablam! warning: type annotations needed Nov 06 22:56:42.813 INFO kablam! --> kailua_langsvr/src/diags.rs:97:28 Nov 06 22:56:42.813 INFO kablam! | Nov 06 22:56:42.813 INFO kablam! 97 | (self as *const _).hash(state) Nov 06 22:56:42.814 INFO kablam! | ^^^^ Nov 06 22:56:42.814 INFO kablam! | Nov 06 22:56:42.814 INFO kablam! = note: #[warn(tyvar_behind_raw_pointer)] on by default Nov 06 22:56:42.815 INFO kablam! = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition! Nov 06 22:56:42.815 INFO kablam! = note: for more information, see issue #46906 Nov 06 22:56:42.815 INFO kablam! Nov 06 22:56:44.054 INFO kablam! Checking kailua v1.1.0 (/source) Nov 06 22:56:48.967 INFO kablam! warning: unused import: `std::str` Nov 06 22:56:48.967 INFO kablam! --> src/main.rs:18:9 Nov 06 22:56:48.967 INFO kablam! | Nov 06 22:56:48.967 INFO kablam! 18 | use std::str; Nov 06 22:56:48.967 INFO kablam! | ^^^^^^^^ Nov 06 22:56:48.967 INFO kablam! | Nov 06 22:56:48.967 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:48.969 INFO kablam! Nov 06 22:56:49.159 INFO kablam! warning: unused import: `std::str` Nov 06 22:56:49.159 INFO kablam! --> src/main.rs:18:9 Nov 06 22:56:49.159 INFO kablam! | Nov 06 22:56:49.159 INFO kablam! 18 | use std::str; Nov 06 22:56:49.159 INFO kablam! | ^^^^^^^^ Nov 06 22:56:49.159 INFO kablam! | Nov 06 22:56:49.159 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:49.159 INFO kablam! Nov 06 22:56:49.369 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 03s Nov 06 22:56:49.405 INFO kablam! su: No module specific data is present Nov 06 22:56:50.880 INFO running `"docker" "rm" "-f" "19d0c9972628782265bba10644575f53cb90d34926b5d4548c8518fab777c104"` Nov 06 22:56:51.180 INFO blam! 19d0c9972628782265bba10644575f53cb90d34926b5d4548c8518fab777c104