Nov 07 13:05:19.776 INFO checking kailua_check-1.1.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 13:05:19.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07 13:05:20.188 INFO blam! 23c1792b5a523d0b774b93cb00bd9ba3a3459212ff82423376f51578c2893941
Nov 07 13:05:20.194 INFO running `"docker" "start" "-a" "23c1792b5a523d0b774b93cb00bd9ba3a3459212ff82423376f51578c2893941"`
Nov 07 13:05:21.336 INFO kablam! usermod: no changes
Nov 07 13:05:21.476 INFO kablam!     Checking kailua_env v1.0.4
Nov 07 13:05:21.476 INFO kablam!     Checking parse-generics-shim v0.1.1
Nov 07 13:05:21.516 INFO kablam!     Checking atomic v0.3.4
Nov 07 13:05:23.466 INFO kablam!     Checking kailua_diag v1.0.4
Nov 07 13:05:24.404 INFO kablam!     Checking kailua_syntax v1.1.0
Nov 07 13:05:24.405 INFO kablam!     Checking kailua_test v1.0.4
Nov 07 13:05:28.860 INFO kablam!     Checking kailua_types v1.1.0
Nov 07 13:05:34.172 INFO kablam!     Checking kailua_check v1.1.0 (/source)
Nov 07 13:05:36.696 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 07 13:05:36.696 INFO kablam!  --> src/options.rs:4:5
Nov 07 13:05:36.696 INFO kablam!   |
Nov 07 13:05:36.696 INFO kablam! 4 | use std::ascii::AsciiExt;
Nov 07 13:05:36.696 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 07 13:05:36.696 INFO kablam!   |
Nov 07 13:05:36.696 INFO kablam!   = note: #[warn(deprecated)] on by default
Nov 07 13:05:36.696 INFO kablam! 
Nov 07 13:05:36.840 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 07 13:05:36.840 INFO kablam!  --> src/options.rs:4:5
Nov 07 13:05:36.840 INFO kablam!   |
Nov 07 13:05:36.840 INFO kablam! 4 | use std::ascii::AsciiExt;
Nov 07 13:05:36.840 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 07 13:05:36.840 INFO kablam!   |
Nov 07 13:05:36.840 INFO kablam!   = note: #[warn(deprecated)] on by default
Nov 07 13:05:36.840 INFO kablam! 
Nov 07 13:05:38.304 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Nov 07 13:05:38.304 INFO kablam!  --> src/options.rs:4:5
Nov 07 13:05:38.304 INFO kablam!   |
Nov 07 13:05:38.304 INFO kablam! 4 | use std::ascii::AsciiExt;
Nov 07 13:05:38.304 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 07 13:05:38.304 INFO kablam!   |
Nov 07 13:05:38.304 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 13:05:38.304 INFO kablam! 
Nov 07 13:05:39.156 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:05:39.156 INFO kablam!    --> src/env.rs:974:17
Nov 07 13:05:39.156 INFO kablam!     |
Nov 07 13:05:39.156 INFO kablam! 974 |             let mut def = def.expect("Env::ensure_var with an undefined var");
Nov 07 13:05:39.156 INFO kablam!     |                 ----^^^
Nov 07 13:05:39.156 INFO kablam!     |                 |
Nov 07 13:05:39.156 INFO kablam!     |                 help: remove this `mut`
Nov 07 13:05:39.156 INFO kablam!     |
Nov 07 13:05:39.156 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 13:05:39.156 INFO kablam! 
Nov 07 13:05:39.220 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Nov 07 13:05:39.220 INFO kablam!  --> src/options.rs:4:5
Nov 07 13:05:39.220 INFO kablam!   |
Nov 07 13:05:39.220 INFO kablam! 4 | use std::ascii::AsciiExt;
Nov 07 13:05:39.220 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 07 13:05:39.220 INFO kablam!   |
Nov 07 13:05:39.220 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 13:05:39.220 INFO kablam! 
Nov 07 13:05:39.232 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:05:39.232 INFO kablam!     --> src/env.rs:1194:13
Nov 07 13:05:39.232 INFO kablam!      |
Nov 07 13:05:39.232 INFO kablam! 1194 |         let mut def = self.context.ids.entry(id).or_insert_with(|| {
Nov 07 13:05:39.232 INFO kablam!      |             ----^^^
Nov 07 13:05:39.232 INFO kablam!      |             |
Nov 07 13:05:39.232 INFO kablam!      |             help: remove this `mut`
Nov 07 13:05:39.232 INFO kablam! 
Nov 07 13:05:39.724 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:05:39.724 INFO kablam!     --> src/check.rs:1302:13
Nov 07 13:05:39.724 INFO kablam!      |
Nov 07 13:05:39.724 INFO kablam! 1302 |         let mut modules = self.pending_modules.last_mut().unwrap();
Nov 07 13:05:39.724 INFO kablam!      |             ----^^^^^^^
Nov 07 13:05:39.724 INFO kablam!      |             |
Nov 07 13:05:39.724 INFO kablam!      |             help: remove this `mut`
Nov 07 13:05:39.724 INFO kablam! 
Nov 07 13:05:39.885 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:05:39.885 INFO kablam!     --> src/check.rs:2882:17
Nov 07 13:05:39.886 INFO kablam!      |
Nov 07 13:05:39.886 INFO kablam! 2882 |             let mut modules = self.pending_modules.last_mut().expect("missing PendingModules");
Nov 07 13:05:39.886 INFO kablam!      |                 ----^^^^^^^
Nov 07 13:05:39.886 INFO kablam!      |                 |
Nov 07 13:05:39.886 INFO kablam!      |                 help: remove this `mut`
Nov 07 13:05:39.886 INFO kablam! 
Nov 07 13:05:40.132 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:05:40.132 INFO kablam!    --> src/env.rs:974:17
Nov 07 13:05:40.132 INFO kablam!     |
Nov 07 13:05:40.132 INFO kablam! 974 |             let mut def = def.expect("Env::ensure_var with an undefined var");
Nov 07 13:05:40.132 INFO kablam!     |                 ----^^^
Nov 07 13:05:40.132 INFO kablam!     |                 |
Nov 07 13:05:40.132 INFO kablam!     |                 help: remove this `mut`
Nov 07 13:05:40.132 INFO kablam!     |
Nov 07 13:05:40.132 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 13:05:40.132 INFO kablam! 
Nov 07 13:05:40.204 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:05:40.204 INFO kablam!     --> src/env.rs:1194:13
Nov 07 13:05:40.204 INFO kablam!      |
Nov 07 13:05:40.204 INFO kablam! 1194 |         let mut def = self.context.ids.entry(id).or_insert_with(|| {
Nov 07 13:05:40.204 INFO kablam!      |             ----^^^
Nov 07 13:05:40.204 INFO kablam!      |             |
Nov 07 13:05:40.204 INFO kablam!      |             help: remove this `mut`
Nov 07 13:05:40.204 INFO kablam! 
Nov 07 13:05:41.144 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:05:41.144 INFO kablam!     --> src/check.rs:1302:13
Nov 07 13:05:41.144 INFO kablam!      |
Nov 07 13:05:41.144 INFO kablam! 1302 |         let mut modules = self.pending_modules.last_mut().unwrap();
Nov 07 13:05:41.144 INFO kablam!      |             ----^^^^^^^
Nov 07 13:05:41.144 INFO kablam!      |             |
Nov 07 13:05:41.144 INFO kablam!      |             help: remove this `mut`
Nov 07 13:05:41.144 INFO kablam! 
Nov 07 13:05:41.384 INFO kablam! warning: variable does not need to be mutable
Nov 07 13:05:41.384 INFO kablam!     --> src/check.rs:2882:17
Nov 07 13:05:41.384 INFO kablam!      |
Nov 07 13:05:41.384 INFO kablam! 2882 |             let mut modules = self.pending_modules.last_mut().expect("missing PendingModules");
Nov 07 13:05:41.384 INFO kablam!      |                 ----^^^^^^^
Nov 07 13:05:41.384 INFO kablam!      |                 |
Nov 07 13:05:41.384 INFO kablam!      |                 help: remove this `mut`
Nov 07 13:05:41.384 INFO kablam! 
Nov 07 13:05:45.012 INFO kablam! warning: unused import: `std::str`
Nov 07 13:05:45.013 INFO kablam!  --> src/bin/kailua-check.rs:8:5
Nov 07 13:05:45.013 INFO kablam!   |
Nov 07 13:05:45.013 INFO kablam! 8 | use std::str;
Nov 07 13:05:45.013 INFO kablam!   |     ^^^^^^^^
Nov 07 13:05:45.013 INFO kablam!   |
Nov 07 13:05:45.013 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 13:05:45.013 INFO kablam! 
Nov 07 13:05:45.518 INFO kablam! warning: unused import: `std::str`
Nov 07 13:05:45.518 INFO kablam!  --> src/bin/kailua-check.rs:8:5
Nov 07 13:05:45.518 INFO kablam!   |
Nov 07 13:05:45.518 INFO kablam! 8 | use std::str;
Nov 07 13:05:45.518 INFO kablam!   |     ^^^^^^^^
Nov 07 13:05:45.518 INFO kablam!   |
Nov 07 13:05:45.518 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 13:05:45.518 INFO kablam! 
Nov 07 13:05:46.257 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.90s
Nov 07 13:05:46.266 INFO kablam! su: No module specific data is present
Nov 07 13:05:47.074 INFO running `"docker" "rm" "-f" "23c1792b5a523d0b774b93cb00bd9ba3a3459212ff82423376f51578c2893941"`
Nov 07 13:05:47.324 INFO blam! 23c1792b5a523d0b774b93cb00bd9ba3a3459212ff82423376f51578c2893941