Nov 06 22:55:41.000 INFO checking devcat-studio/kailua against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687 Nov 06 22:55:41.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 06 22:55:41.462 INFO blam! aff9c4af471acd668d897db681769443aa10d8a9019e286001dbb1592a8edfe9 Nov 06 22:55:41.464 INFO running `"docker" "start" "-a" "aff9c4af471acd668d897db681769443aa10d8a9019e286001dbb1592a8edfe9"` Nov 06 22:55:43.164 INFO kablam! usermod: no changes Nov 06 22:55:43.412 INFO kablam! Checking smallvec v0.4.1 Nov 06 22:55:43.412 INFO kablam! Checking kailua_env v1.0.4 (/source/kailua_env) Nov 06 22:55:43.413 INFO kablam! Checking parse-generics-shim v0.1.1 Nov 06 22:55:43.434 INFO kablam! Checking atomic v0.3.4 Nov 06 22:55:43.434 INFO kablam! Checking thread-id v3.2.0 Nov 06 22:55:43.435 INFO kablam! Checking futures-cpupool v0.1.5 Nov 06 22:55:43.435 INFO kablam! Compiling serde_derive v1.0.10 Nov 06 22:55:46.717 INFO kablam! Checking parking_lot_core v0.2.2 Nov 06 22:55:47.500 INFO kablam! Checking kailua_diag v1.0.4 (/source/kailua_diag) Nov 06 22:55:49.872 INFO kablam! Checking parking_lot v0.4.4 Nov 06 22:55:50.725 INFO kablam! Checking kailua_syntax v1.1.0 (/source/kailua_syntax) Nov 06 22:55:50.726 INFO kablam! Checking kailua_test v1.0.4 (/source/kailua_test) Nov 06 22:55:55.444 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 06 22:55:55.445 INFO kablam! --> kailua_test/src/lib.rs:159:5 Nov 06 22:55:55.446 INFO kablam! | Nov 06 22:55:55.447 INFO kablam! 159 | use std::ascii::AsciiExt; Nov 06 22:55:55.447 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:55:55.448 INFO kablam! | Nov 06 22:55:55.449 INFO kablam! = note: #[warn(deprecated)] on by default Nov 06 22:55:55.449 INFO kablam! Nov 06 22:55:55.816 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 06 22:55:55.816 INFO kablam! --> kailua_test/src/lib.rs:159:5 Nov 06 22:55:55.816 INFO kablam! | Nov 06 22:55:55.816 INFO kablam! 159 | use std::ascii::AsciiExt; Nov 06 22:55:55.816 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:55:55.816 INFO kablam! | Nov 06 22:55:55.816 INFO kablam! = note: #[warn(deprecated)] on by default Nov 06 22:55:55.816 INFO kablam! Nov 06 22:55:56.426 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 06 22:55:56.427 INFO kablam! --> kailua_test/src/lib.rs:159:5 Nov 06 22:55:56.428 INFO kablam! | Nov 06 22:55:56.429 INFO kablam! 159 | use std::ascii::AsciiExt; Nov 06 22:55:56.429 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:55:56.430 INFO kablam! | Nov 06 22:55:56.431 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:55:56.431 INFO kablam! Nov 06 22:55:56.889 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 06 22:55:56.891 INFO kablam! --> kailua_test/src/lib.rs:159:5 Nov 06 22:55:56.891 INFO kablam! | Nov 06 22:55:56.895 INFO kablam! 159 | use std::ascii::AsciiExt; Nov 06 22:55:56.896 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:55:56.897 INFO kablam! | Nov 06 22:55:56.897 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:55:56.898 INFO kablam! Nov 06 22:56:04.941 INFO kablam! Checking kailua_types v1.1.0 (/source/kailua_types) Nov 06 22:56:08.636 INFO kablam! Checking kailua_langsvr_protocol v1.0.5 (/source/kailua_langsvr_protocol) Nov 06 22:56:08.728 INFO kablam! warning: unused macro definition Nov 06 22:56:08.728 INFO kablam! --> kailua_types/src/ty/value.rs:1875:5 Nov 06 22:56:08.728 INFO kablam! | Nov 06 22:56:08.728 INFO kablam! 1875 | / macro_rules! hash { Nov 06 22:56:08.728 INFO kablam! 1876 | | ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*]) Nov 06 22:56:08.728 INFO kablam! 1877 | | } Nov 06 22:56:08.728 INFO kablam! | |_____^ Nov 06 22:56:08.736 INFO kablam! | Nov 06 22:56:08.736 INFO kablam! = note: #[warn(unused_macros)] on by default Nov 06 22:56:08.736 INFO kablam! Nov 06 22:56:13.940 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:13.940 INFO kablam! --> kailua_types/src/ty/display.rs:78:13 Nov 06 22:56:13.940 INFO kablam! | Nov 06 22:56:13.940 INFO kablam! 78 | let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new()); Nov 06 22:56:13.940 INFO kablam! | ----^^^^^ Nov 06 22:56:13.940 INFO kablam! | | Nov 06 22:56:13.940 INFO kablam! | help: remove this `mut` Nov 06 22:56:13.940 INFO kablam! | Nov 06 22:56:13.940 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 22:56:13.940 INFO kablam! Nov 06 22:56:14.490 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:14.490 INFO kablam! --> kailua_types/src/ty/display.rs:78:13 Nov 06 22:56:14.490 INFO kablam! | Nov 06 22:56:14.490 INFO kablam! 78 | let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new()); Nov 06 22:56:14.490 INFO kablam! | ----^^^^^ Nov 06 22:56:14.490 INFO kablam! | | Nov 06 22:56:14.490 INFO kablam! | help: remove this `mut` Nov 06 22:56:14.490 INFO kablam! | Nov 06 22:56:14.490 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 22:56:14.490 INFO kablam! Nov 06 22:56:15.260 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:15.260 INFO kablam! --> kailua_types/src/env/mod.rs:381:17 Nov 06 22:56:15.260 INFO kablam! | Nov 06 22:56:15.260 INFO kablam! 381 | let mut row = Nov 06 22:56:15.260 INFO kablam! | ----^^^ Nov 06 22:56:15.260 INFO kablam! | | Nov 06 22:56:15.260 INFO kablam! | help: remove this `mut` Nov 06 22:56:15.260 INFO kablam! Nov 06 22:56:15.260 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:15.260 INFO kablam! --> kailua_types/src/env/mod.rs:388:17 Nov 06 22:56:15.260 INFO kablam! | Nov 06 22:56:15.260 INFO kablam! 388 | let mut row = Nov 06 22:56:15.260 INFO kablam! | ----^^^ Nov 06 22:56:15.260 INFO kablam! | | Nov 06 22:56:15.260 INFO kablam! | help: remove this `mut` Nov 06 22:56:15.260 INFO kablam! Nov 06 22:56:16.768 INFO kablam! Checking kailua_check v1.1.0 (/source/kailua_check) Nov 06 22:56:18.296 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:18.296 INFO kablam! --> kailua_types/src/env/mod.rs:381:17 Nov 06 22:56:18.296 INFO kablam! | Nov 06 22:56:18.296 INFO kablam! 381 | let mut row = Nov 06 22:56:18.296 INFO kablam! | ----^^^ Nov 06 22:56:18.296 INFO kablam! | | Nov 06 22:56:18.296 INFO kablam! | help: remove this `mut` Nov 06 22:56:18.320 INFO kablam! Nov 06 22:56:18.320 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:18.320 INFO kablam! --> kailua_types/src/env/mod.rs:388:17 Nov 06 22:56:18.320 INFO kablam! | Nov 06 22:56:18.320 INFO kablam! 388 | let mut row = Nov 06 22:56:18.320 INFO kablam! | ----^^^ Nov 06 22:56:18.320 INFO kablam! | | Nov 06 22:56:18.320 INFO kablam! | help: remove this `mut` Nov 06 22:56:18.322 INFO kablam! Nov 06 22:56:22.376 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 06 22:56:22.376 INFO kablam! --> kailua_check/src/options.rs:4:5 Nov 06 22:56:22.376 INFO kablam! | Nov 06 22:56:22.377 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 06 22:56:22.377 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:22.377 INFO kablam! | Nov 06 22:56:22.377 INFO kablam! = note: #[warn(deprecated)] on by default Nov 06 22:56:22.377 INFO kablam! Nov 06 22:56:22.556 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 06 22:56:22.556 INFO kablam! --> kailua_check/src/options.rs:4:5 Nov 06 22:56:22.556 INFO kablam! | Nov 06 22:56:22.556 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 06 22:56:22.556 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:22.556 INFO kablam! | Nov 06 22:56:22.556 INFO kablam! = note: #[warn(deprecated)] on by default Nov 06 22:56:22.557 INFO kablam! Nov 06 22:56:28.516 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 06 22:56:28.516 INFO kablam! --> kailua_check/src/options.rs:4:5 Nov 06 22:56:28.516 INFO kablam! | Nov 06 22:56:28.516 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 06 22:56:28.516 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:28.518 INFO kablam! | Nov 06 22:56:28.518 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:28.518 INFO kablam! Nov 06 22:56:28.531 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 06 22:56:28.531 INFO kablam! --> kailua_check/src/options.rs:4:5 Nov 06 22:56:28.531 INFO kablam! | Nov 06 22:56:28.531 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 06 22:56:28.531 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 06 22:56:28.531 INFO kablam! | Nov 06 22:56:28.540 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:28.541 INFO kablam! Nov 06 22:56:30.092 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:30.093 INFO kablam! --> kailua_check/src/env.rs:974:17 Nov 06 22:56:30.093 INFO kablam! | Nov 06 22:56:30.094 INFO kablam! 974 | let mut def = def.expect("Env::ensure_var with an undefined var"); Nov 06 22:56:30.094 INFO kablam! | ----^^^ Nov 06 22:56:30.095 INFO kablam! | | Nov 06 22:56:30.095 INFO kablam! | help: remove this `mut` Nov 06 22:56:30.096 INFO kablam! | Nov 06 22:56:30.096 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 22:56:30.097 INFO kablam! Nov 06 22:56:30.097 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:30.098 INFO kablam! --> kailua_check/src/env.rs:974:17 Nov 06 22:56:30.098 INFO kablam! | Nov 06 22:56:30.099 INFO kablam! 974 | let mut def = def.expect("Env::ensure_var with an undefined var"); Nov 06 22:56:30.099 INFO kablam! | ----^^^ Nov 06 22:56:30.100 INFO kablam! | | Nov 06 22:56:30.100 INFO kablam! | help: remove this `mut` Nov 06 22:56:30.101 INFO kablam! | Nov 06 22:56:30.101 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 22:56:30.102 INFO kablam! Nov 06 22:56:30.196 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:30.197 INFO kablam! --> kailua_check/src/env.rs:1194:13 Nov 06 22:56:30.197 INFO kablam! | Nov 06 22:56:30.198 INFO kablam! 1194 | let mut def = self.context.ids.entry(id).or_insert_with(|| { Nov 06 22:56:30.198 INFO kablam! | ----^^^ Nov 06 22:56:30.199 INFO kablam! | | Nov 06 22:56:30.199 INFO kablam! | help: remove this `mut` Nov 06 22:56:30.200 INFO kablam! Nov 06 22:56:30.216 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:30.217 INFO kablam! --> kailua_check/src/env.rs:1194:13 Nov 06 22:56:30.217 INFO kablam! | Nov 06 22:56:30.217 INFO kablam! 1194 | let mut def = self.context.ids.entry(id).or_insert_with(|| { Nov 06 22:56:30.217 INFO kablam! | ----^^^ Nov 06 22:56:30.217 INFO kablam! | | Nov 06 22:56:30.217 INFO kablam! | help: remove this `mut` Nov 06 22:56:30.218 INFO kablam! Nov 06 22:56:31.280 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:31.281 INFO kablam! --> kailua_check/src/check.rs:1302:13 Nov 06 22:56:31.281 INFO kablam! | Nov 06 22:56:31.281 INFO kablam! 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); Nov 06 22:56:31.281 INFO kablam! | ----^^^^^^^ Nov 06 22:56:31.281 INFO kablam! | | Nov 06 22:56:31.281 INFO kablam! | help: remove this `mut` Nov 06 22:56:31.283 INFO kablam! Nov 06 22:56:31.358 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:31.358 INFO kablam! --> kailua_check/src/check.rs:1302:13 Nov 06 22:56:31.358 INFO kablam! | Nov 06 22:56:31.358 INFO kablam! 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); Nov 06 22:56:31.358 INFO kablam! | ----^^^^^^^ Nov 06 22:56:31.358 INFO kablam! | | Nov 06 22:56:31.358 INFO kablam! | help: remove this `mut` Nov 06 22:56:31.358 INFO kablam! Nov 06 22:56:32.088 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:32.088 INFO kablam! --> kailua_check/src/check.rs:2882:17 Nov 06 22:56:32.088 INFO kablam! | Nov 06 22:56:32.088 INFO kablam! 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); Nov 06 22:56:32.088 INFO kablam! | ----^^^^^^^ Nov 06 22:56:32.088 INFO kablam! | | Nov 06 22:56:32.088 INFO kablam! | help: remove this `mut` Nov 06 22:56:32.089 INFO kablam! Nov 06 22:56:32.140 INFO kablam! warning: variable does not need to be mutable Nov 06 22:56:32.141 INFO kablam! --> kailua_check/src/check.rs:2882:17 Nov 06 22:56:32.141 INFO kablam! | Nov 06 22:56:32.141 INFO kablam! 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); Nov 06 22:56:32.141 INFO kablam! | ----^^^^^^^ Nov 06 22:56:32.141 INFO kablam! | | Nov 06 22:56:32.142 INFO kablam! | help: remove this `mut` Nov 06 22:56:32.152 INFO kablam! Nov 06 22:56:33.421 INFO kablam! Checking kailua_workspace v1.1.0 (/source/kailua_workspace) Nov 06 22:56:39.220 INFO kablam! warning: unused import: `std::str` Nov 06 22:56:39.220 INFO kablam! --> kailua_check/src/bin/kailua-check.rs:8:5 Nov 06 22:56:39.220 INFO kablam! | Nov 06 22:56:39.220 INFO kablam! 8 | use std::str; Nov 06 22:56:39.220 INFO kablam! | ^^^^^^^^ Nov 06 22:56:39.220 INFO kablam! | Nov 06 22:56:39.220 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:39.220 INFO kablam! Nov 06 22:56:39.488 INFO kablam! warning: unused import: `std::str` Nov 06 22:56:39.488 INFO kablam! --> kailua_check/src/bin/kailua-check.rs:8:5 Nov 06 22:56:39.488 INFO kablam! | Nov 06 22:56:39.488 INFO kablam! 8 | use std::str; Nov 06 22:56:39.488 INFO kablam! | ^^^^^^^^ Nov 06 22:56:39.505 INFO kablam! | Nov 06 22:56:39.505 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:39.505 INFO kablam! Nov 06 22:56:39.945 INFO kablam! Checking kailua_langsvr v1.1.0 (/source/kailua_langsvr) Nov 06 22:56:42.900 INFO kablam! warning: type annotations needed Nov 06 22:56:42.900 INFO kablam! --> kailua_langsvr/src/diags.rs:97:28 Nov 06 22:56:42.900 INFO kablam! | Nov 06 22:56:42.900 INFO kablam! 97 | (self as *const _).hash(state) Nov 06 22:56:42.900 INFO kablam! | ^^^^ Nov 06 22:56:42.900 INFO kablam! | Nov 06 22:56:42.900 INFO kablam! = note: #[warn(tyvar_behind_raw_pointer)] on by default Nov 06 22:56:42.900 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 22:56:42.900 INFO kablam! = note: for more information, see issue #46906 Nov 06 22:56:42.900 INFO kablam! Nov 06 22:56:42.956 INFO kablam! warning: type annotations needed Nov 06 22:56:42.956 INFO kablam! --> kailua_langsvr/src/diags.rs:97:28 Nov 06 22:56:42.956 INFO kablam! | Nov 06 22:56:42.956 INFO kablam! 97 | (self as *const _).hash(state) Nov 06 22:56:42.956 INFO kablam! | ^^^^ Nov 06 22:56:42.956 INFO kablam! | Nov 06 22:56:42.956 INFO kablam! = note: #[warn(tyvar_behind_raw_pointer)] on by default Nov 06 22:56:42.956 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 22:56:42.956 INFO kablam! = note: for more information, see issue #46906 Nov 06 22:56:42.956 INFO kablam! Nov 06 22:56:44.392 INFO kablam! Checking kailua v1.1.0 (/source) Nov 06 22:56:48.982 INFO kablam! warning: unused import: `std::str` Nov 06 22:56:48.982 INFO kablam! --> src/main.rs:18:9 Nov 06 22:56:48.982 INFO kablam! | Nov 06 22:56:48.982 INFO kablam! 18 | use std::str; Nov 06 22:56:48.982 INFO kablam! | ^^^^^^^^ Nov 06 22:56:48.982 INFO kablam! | Nov 06 22:56:48.982 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:48.982 INFO kablam! Nov 06 22:56:49.096 INFO kablam! warning: unused import: `std::str` Nov 06 22:56:49.096 INFO kablam! --> src/main.rs:18:9 Nov 06 22:56:49.096 INFO kablam! | Nov 06 22:56:49.096 INFO kablam! 18 | use std::str; Nov 06 22:56:49.096 INFO kablam! | ^^^^^^^^ Nov 06 22:56:49.096 INFO kablam! | Nov 06 22:56:49.097 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:56:49.097 INFO kablam! Nov 06 22:56:49.406 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1m 06s Nov 06 22:56:49.449 INFO kablam! su: No module specific data is present Nov 06 22:56:50.879 INFO running `"docker" "rm" "-f" "aff9c4af471acd668d897db681769443aa10d8a9019e286001dbb1592a8edfe9"` Nov 06 22:56:51.142 INFO blam! aff9c4af471acd668d897db681769443aa10d8a9019e286001dbb1592a8edfe9