Nov 01 20:47:10.643 INFO checking kailua_check-1.1.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 20:47:10.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 20:47:10.968 INFO blam! 5d37c29b4b873bf6aeb7599bbc96cd8cadbe1c114fbe6bcf4086b6b042902bab Nov 01 20:47:10.968 INFO running `"docker" "start" "-a" "5d37c29b4b873bf6aeb7599bbc96cd8cadbe1c114fbe6bcf4086b6b042902bab"` Nov 01 20:47:11.927 INFO kablam! usermod: no changes Nov 01 20:47:12.076 INFO kablam! Checking kailua_test v1.0.4 Nov 01 20:47:12.076 INFO kablam! Checking kailua_types v1.1.0 Nov 01 20:47:17.592 INFO kablam! Checking kailua_check v1.1.0 (/source) Nov 01 20:47:20.788 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 01 20:47:20.788 INFO kablam! --> src/options.rs:4:5 Nov 01 20:47:20.788 INFO kablam! | Nov 01 20:47:20.788 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 01 20:47:20.788 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 01 20:47:20.788 INFO kablam! | Nov 01 20:47:20.788 INFO kablam! = note: #[warn(deprecated)] on by default Nov 01 20:47:20.788 INFO kablam! Nov 01 20:47:21.132 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead Nov 01 20:47:21.132 INFO kablam! --> src/options.rs:4:5 Nov 01 20:47:21.132 INFO kablam! | Nov 01 20:47:21.132 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 01 20:47:21.132 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 01 20:47:21.132 INFO kablam! | Nov 01 20:47:21.132 INFO kablam! = note: #[warn(deprecated)] on by default Nov 01 20:47:21.132 INFO kablam! Nov 01 20:47:22.825 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 01 20:47:22.825 INFO kablam! --> src/options.rs:4:5 Nov 01 20:47:22.826 INFO kablam! | Nov 01 20:47:22.826 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 01 20:47:22.826 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 01 20:47:22.826 INFO kablam! | Nov 01 20:47:22.827 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 20:47:22.827 INFO kablam! Nov 01 20:47:22.996 INFO kablam! warning: unused import: `std::ascii::AsciiExt` Nov 01 20:47:22.997 INFO kablam! --> src/options.rs:4:5 Nov 01 20:47:22.997 INFO kablam! | Nov 01 20:47:22.997 INFO kablam! 4 | use std::ascii::AsciiExt; Nov 01 20:47:22.997 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 01 20:47:22.998 INFO kablam! | Nov 01 20:47:22.998 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 20:47:22.998 INFO kablam! Nov 01 20:47:23.196 INFO kablam! warning: variable does not need to be mutable Nov 01 20:47:23.196 INFO kablam! --> src/env.rs:974:17 Nov 01 20:47:23.196 INFO kablam! | Nov 01 20:47:23.196 INFO kablam! 974 | let mut def = def.expect("Env::ensure_var with an undefined var"); Nov 01 20:47:23.196 INFO kablam! | ----^^^ Nov 01 20:47:23.196 INFO kablam! | | Nov 01 20:47:23.196 INFO kablam! | help: remove this `mut` Nov 01 20:47:23.196 INFO kablam! | Nov 01 20:47:23.196 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 20:47:23.196 INFO kablam! Nov 01 20:47:23.213 INFO kablam! warning: variable does not need to be mutable Nov 01 20:47:23.213 INFO kablam! --> src/env.rs:1194:13 Nov 01 20:47:23.213 INFO kablam! | Nov 01 20:47:23.213 INFO kablam! 1194 | let mut def = self.context.ids.entry(id).or_insert_with(|| { Nov 01 20:47:23.213 INFO kablam! | ----^^^ Nov 01 20:47:23.213 INFO kablam! | | Nov 01 20:47:23.214 INFO kablam! | help: remove this `mut` Nov 01 20:47:23.214 INFO kablam! Nov 01 20:47:23.349 INFO kablam! warning: variable does not need to be mutable Nov 01 20:47:23.349 INFO kablam! --> src/env.rs:974:17 Nov 01 20:47:23.349 INFO kablam! | Nov 01 20:47:23.350 INFO kablam! 974 | let mut def = def.expect("Env::ensure_var with an undefined var"); Nov 01 20:47:23.350 INFO kablam! | ----^^^ Nov 01 20:47:23.350 INFO kablam! | | Nov 01 20:47:23.350 INFO kablam! | help: remove this `mut` Nov 01 20:47:23.351 INFO kablam! | Nov 01 20:47:23.351 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 20:47:23.351 INFO kablam! Nov 01 20:47:23.369 INFO kablam! warning: variable does not need to be mutable Nov 01 20:47:23.369 INFO kablam! --> src/env.rs:1194:13 Nov 01 20:47:23.369 INFO kablam! | Nov 01 20:47:23.370 INFO kablam! 1194 | let mut def = self.context.ids.entry(id).or_insert_with(|| { Nov 01 20:47:23.370 INFO kablam! | ----^^^ Nov 01 20:47:23.370 INFO kablam! | | Nov 01 20:47:23.370 INFO kablam! | help: remove this `mut` Nov 01 20:47:23.370 INFO kablam! Nov 01 20:47:23.469 INFO kablam! warning: variable does not need to be mutable Nov 01 20:47:23.469 INFO kablam! --> src/check.rs:1302:13 Nov 01 20:47:23.469 INFO kablam! | Nov 01 20:47:23.470 INFO kablam! 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); Nov 01 20:47:23.470 INFO kablam! | ----^^^^^^^ Nov 01 20:47:23.470 INFO kablam! | | Nov 01 20:47:23.470 INFO kablam! | help: remove this `mut` Nov 01 20:47:23.471 INFO kablam! Nov 01 20:47:23.637 INFO kablam! warning: variable does not need to be mutable Nov 01 20:47:23.637 INFO kablam! --> src/check.rs:1302:13 Nov 01 20:47:23.637 INFO kablam! | Nov 01 20:47:23.638 INFO kablam! 1302 | let mut modules = self.pending_modules.last_mut().unwrap(); Nov 01 20:47:23.638 INFO kablam! | ----^^^^^^^ Nov 01 20:47:23.638 INFO kablam! | | Nov 01 20:47:23.638 INFO kablam! | help: remove this `mut` Nov 01 20:47:23.639 INFO kablam! Nov 01 20:47:23.664 INFO kablam! warning: variable does not need to be mutable Nov 01 20:47:23.665 INFO kablam! --> src/check.rs:2882:17 Nov 01 20:47:23.665 INFO kablam! | Nov 01 20:47:23.665 INFO kablam! 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); Nov 01 20:47:23.665 INFO kablam! | ----^^^^^^^ Nov 01 20:47:23.666 INFO kablam! | | Nov 01 20:47:23.666 INFO kablam! | help: remove this `mut` Nov 01 20:47:23.666 INFO kablam! Nov 01 20:47:23.819 INFO kablam! warning: variable does not need to be mutable Nov 01 20:47:23.819 INFO kablam! --> src/check.rs:2882:17 Nov 01 20:47:23.819 INFO kablam! | Nov 01 20:47:23.820 INFO kablam! 2882 | let mut modules = self.pending_modules.last_mut().expect("missing PendingModules"); Nov 01 20:47:23.820 INFO kablam! | ----^^^^^^^ Nov 01 20:47:23.820 INFO kablam! | | Nov 01 20:47:23.820 INFO kablam! | help: remove this `mut` Nov 01 20:47:23.821 INFO kablam! Nov 01 20:47:30.100 INFO kablam! warning: unused import: `std::str` Nov 01 20:47:30.100 INFO kablam! --> src/bin/kailua-check.rs:8:5 Nov 01 20:47:30.100 INFO kablam! | Nov 01 20:47:30.100 INFO kablam! 8 | use std::str; Nov 01 20:47:30.100 INFO kablam! | ^^^^^^^^ Nov 01 20:47:30.108 INFO kablam! | Nov 01 20:47:30.108 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 20:47:30.108 INFO kablam! Nov 01 20:47:30.684 INFO kablam! warning: unused import: `std::str` Nov 01 20:47:30.684 INFO kablam! --> src/bin/kailua-check.rs:8:5 Nov 01 20:47:30.684 INFO kablam! | Nov 01 20:47:30.684 INFO kablam! 8 | use std::str; Nov 01 20:47:30.684 INFO kablam! | ^^^^^^^^ Nov 01 20:47:30.692 INFO kablam! | Nov 01 20:47:30.692 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 20:47:30.692 INFO kablam! Nov 01 20:47:31.333 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 19.37s Nov 01 20:47:31.344 INFO kablam! su: No module specific data is present Nov 01 20:47:32.432 INFO running `"docker" "rm" "-f" "5d37c29b4b873bf6aeb7599bbc96cd8cadbe1c114fbe6bcf4086b6b042902bab"` Nov 01 20:47:32.818 INFO blam! 5d37c29b4b873bf6aeb7599bbc96cd8cadbe1c114fbe6bcf4086b6b042902bab