Nov 07 16:34:54.751 INFO checking conch-runtime-0.1.5 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 07 16:34:54.751 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16:34:54.966 INFO blam! 35574d4c00ca456710b7bd8ebc9149916b130611bb06959cf29a89b78371fe32 Nov 07 16:34:54.969 INFO running `"docker" "start" "-a" "35574d4c00ca456710b7bd8ebc9149916b130611bb06959cf29a89b78371fe32"` Nov 07 16:34:55.424 INFO kablam! usermod: no changes Nov 07 16:34:55.836 INFO kablam! Checking owned_chars v0.2.1 Nov 07 16:34:55.836 INFO kablam! Checking tokio-tcp v0.1.2 Nov 07 16:34:55.837 INFO kablam! Checking tokio-uds v0.2.3 Nov 07 16:34:55.837 INFO kablam! Checking tokio-udp v0.1.2 Nov 07 16:35:01.296 INFO kablam! Checking tokio v0.1.11 Nov 07 16:35:04.288 INFO kablam! Checking tokio-core v0.1.17 Nov 07 16:35:08.500 INFO kablam! Checking tokio-signal v0.1.5 Nov 07 16:35:12.096 INFO kablam! Checking tokio-process v0.1.6 Nov 07 16:35:15.684 INFO kablam! Checking conch-runtime v0.1.5 (/source) Nov 07 16:35:20.829 INFO kablam! warning: unused import: `VarRestorer` Nov 07 16:35:20.829 INFO kablam! --> src/eval/redirect_or_var_assig.rs:3:67 Nov 07 16:35:20.829 INFO kablam! | Nov 07 16:35:20.829 INFO kablam! 3 | RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer}; Nov 07 16:35:20.830 INFO kablam! | ^^^^^^^^^^^ Nov 07 16:35:20.830 INFO kablam! | Nov 07 16:35:20.830 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 07 16:35:20.830 INFO kablam! Nov 07 16:35:21.033 INFO kablam! warning: unused import: `VarRestorer` Nov 07 16:35:21.033 INFO kablam! --> src/eval/redirect_or_var_assig.rs:3:67 Nov 07 16:35:21.033 INFO kablam! | Nov 07 16:35:21.033 INFO kablam! 3 | RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer}; Nov 07 16:35:21.034 INFO kablam! | ^^^^^^^^^^^ Nov 07 16:35:21.036 INFO kablam! | Nov 07 16:35:21.036 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 07 16:35:21.036 INFO kablam! Nov 07 16:35:22.476 INFO kablam! warning: use of deprecated item '>::backup': use the `RedirectEnvRestorer` trait instead Nov 07 16:35:22.476 INFO kablam! --> src/env/reversible_redirect.rs:186:52 Nov 07 16:35:22.476 INFO kablam! | Nov 07 16:35:22.476 INFO kablam! 186 | RedirectAction::HereDoc(fd, _) => self.backup(fd, env), Nov 07 16:35:22.476 INFO kablam! | ^^^^^^ Nov 07 16:35:22.476 INFO kablam! | Nov 07 16:35:22.476 INFO kablam! = note: #[warn(deprecated)] on by default Nov 07 16:35:22.476 INFO kablam! Nov 07 16:35:23.484 INFO kablam! warning: use of deprecated item '>::backup': use the `RedirectEnvRestorer` trait instead Nov 07 16:35:23.484 INFO kablam! --> src/env/reversible_redirect.rs:186:52 Nov 07 16:35:23.484 INFO kablam! | Nov 07 16:35:23.484 INFO kablam! 186 | RedirectAction::HereDoc(fd, _) => self.backup(fd, env), Nov 07 16:35:23.484 INFO kablam! | ^^^^^^ Nov 07 16:35:23.484 INFO kablam! | Nov 07 16:35:23.484 INFO kablam! = note: #[warn(deprecated)] on by default Nov 07 16:35:23.484 INFO kablam! Nov 07 16:35:23.574 INFO kablam! warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Nov 07 16:35:23.574 INFO kablam! --> src/spawn/simple.rs:331:52 Nov 07 16:35:23.574 INFO kablam! | Nov 07 16:35:23.574 INFO kablam! 331 | red_restorer_inner.restore(env); Nov 07 16:35:23.574 INFO kablam! | ^^^^^^^ Nov 07 16:35:23.574 INFO kablam! Nov 07 16:35:23.580 INFO kablam! warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Nov 07 16:35:23.580 INFO kablam! --> src/spawn/simple.rs:358:47 Nov 07 16:35:23.580 INFO kablam! | Nov 07 16:35:23.580 INFO kablam! 358 | redirect_restorer.restore(env); Nov 07 16:35:23.580 INFO kablam! | ^^^^^^^ Nov 07 16:35:23.580 INFO kablam! Nov 07 16:35:23.580 INFO kablam! warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Nov 07 16:35:23.580 INFO kablam! --> src/spawn/simple.rs:359:42 Nov 07 16:35:23.580 INFO kablam! | Nov 07 16:35:23.580 INFO kablam! 359 | var_restorer.restore(env); Nov 07 16:35:23.580 INFO kablam! | ^^^^^^^ Nov 07 16:35:23.580 INFO kablam! Nov 07 16:35:23.591 INFO kablam! warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Nov 07 16:35:23.591 INFO kablam! --> src/spawn/simple.rs:387:27 Nov 07 16:35:23.591 INFO kablam! | Nov 07 16:35:23.591 INFO kablam! 387 | redirect_restorer.restore(env); Nov 07 16:35:23.591 INFO kablam! | ^^^^^^^ Nov 07 16:35:23.591 INFO kablam! Nov 07 16:35:23.600 INFO kablam! warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Nov 07 16:35:23.600 INFO kablam! --> src/spawn/simple.rs:397:22 Nov 07 16:35:23.600 INFO kablam! | Nov 07 16:35:23.600 INFO kablam! 397 | var_restorer.restore(env); Nov 07 16:35:23.600 INFO kablam! | ^^^^^^^ Nov 07 16:35:23.600 INFO kablam! Nov 07 16:35:23.652 INFO kablam! warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Nov 07 16:35:23.652 INFO kablam! --> src/spawn/simple.rs:415:35 Nov 07 16:35:23.652 INFO kablam! | Nov 07 16:35:23.652 INFO kablam! 415 | redirect_restorer.restore(env); Nov 07 16:35:23.652 INFO kablam! | ^^^^^^^ Nov 07 16:35:23.652 INFO kablam! Nov 07 16:35:23.652 INFO kablam! warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Nov 07 16:35:23.652 INFO kablam! --> src/spawn/simple.rs:416:30 Nov 07 16:35:23.652 INFO kablam! | Nov 07 16:35:23.652 INFO kablam! 416 | var_restorer.restore(env); Nov 07 16:35:23.652 INFO kablam! | ^^^^^^^ Nov 07 16:35:23.652 INFO kablam! Nov 07 16:35:24.616 INFO kablam! warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Nov 07 16:35:24.616 INFO kablam! --> src/spawn/simple.rs:331:52 Nov 07 16:35:24.616 INFO kablam! | Nov 07 16:35:24.616 INFO kablam! 331 | red_restorer_inner.restore(env); Nov 07 16:35:24.616 INFO kablam! | ^^^^^^^ Nov 07 16:35:24.616 INFO kablam! Nov 07 16:35:24.629 INFO kablam! warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Nov 07 16:35:24.629 INFO kablam! --> src/spawn/simple.rs:358:47 Nov 07 16:35:24.629 INFO kablam! | Nov 07 16:35:24.629 INFO kablam! 358 | redirect_restorer.restore(env); Nov 07 16:35:24.630 INFO kablam! | ^^^^^^^ Nov 07 16:35:24.630 INFO kablam! Nov 07 16:35:24.630 INFO kablam! warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Nov 07 16:35:24.630 INFO kablam! --> src/spawn/simple.rs:359:42 Nov 07 16:35:24.631 INFO kablam! | Nov 07 16:35:24.631 INFO kablam! 359 | var_restorer.restore(env); Nov 07 16:35:24.631 INFO kablam! | ^^^^^^^ Nov 07 16:35:24.632 INFO kablam! Nov 07 16:35:24.636 INFO kablam! warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Nov 07 16:35:24.637 INFO kablam! --> src/spawn/simple.rs:387:27 Nov 07 16:35:24.637 INFO kablam! | Nov 07 16:35:24.637 INFO kablam! 387 | redirect_restorer.restore(env); Nov 07 16:35:24.638 INFO kablam! | ^^^^^^^ Nov 07 16:35:24.638 INFO kablam! Nov 07 16:35:24.644 INFO kablam! warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Nov 07 16:35:24.644 INFO kablam! --> src/spawn/simple.rs:397:22 Nov 07 16:35:24.644 INFO kablam! | Nov 07 16:35:24.644 INFO kablam! 397 | var_restorer.restore(env); Nov 07 16:35:24.644 INFO kablam! | ^^^^^^^ Nov 07 16:35:24.644 INFO kablam! Nov 07 16:35:24.672 INFO kablam! warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Nov 07 16:35:24.672 INFO kablam! --> src/spawn/simple.rs:415:35 Nov 07 16:35:24.672 INFO kablam! | Nov 07 16:35:24.672 INFO kablam! 415 | redirect_restorer.restore(env); Nov 07 16:35:24.672 INFO kablam! | ^^^^^^^ Nov 07 16:35:24.672 INFO kablam! Nov 07 16:35:24.672 INFO kablam! warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Nov 07 16:35:24.672 INFO kablam! --> src/spawn/simple.rs:416:30 Nov 07 16:35:24.672 INFO kablam! | Nov 07 16:35:24.672 INFO kablam! 416 | var_restorer.restore(env); Nov 07 16:35:24.672 INFO kablam! | ^^^^^^^ Nov 07 16:35:24.672 INFO kablam! Nov 07 16:35:58.588 INFO kablam! warning: use of deprecated item 'sys::io::fd_ext::FileDescExt::into_evented': does not handle regular files, use `into_evented2` instead Nov 07 16:35:58.589 INFO kablam! --> src/sys/unix/io/fd_ext.rs:73:14 Nov 07 16:35:58.589 INFO kablam! | Nov 07 16:35:58.590 INFO kablam! 73 | self.into_evented(handle).map(MaybeEventedFd::Registered) Nov 07 16:35:58.590 INFO kablam! | ^^^^^^^^^^^^ Nov 07 16:35:58.590 INFO kablam! Nov 07 16:35:58.675 INFO kablam! warning: unused import: `VarEnvRestorer` Nov 07 16:35:58.675 INFO kablam! --> src/spawn/simple.rs:5:36 Nov 07 16:35:58.675 INFO kablam! | Nov 07 16:35:58.675 INFO kablam! 5 | SetArgumentsEnvironment, VarEnvRestorer, VarEnvRestorer2, VarRestorer, Nov 07 16:35:58.675 INFO kablam! | ^^^^^^^^^^^^^^ Nov 07 16:35:58.675 INFO kablam! Nov 07 16:35:58.997 INFO kablam! warning: use of deprecated item 'sys::io::fd_ext::FileDescExt::into_evented': does not handle regular files, use `into_evented2` instead Nov 07 16:35:58.997 INFO kablam! --> src/sys/unix/io/fd_ext.rs:73:14 Nov 07 16:35:58.997 INFO kablam! | Nov 07 16:35:58.997 INFO kablam! 73 | self.into_evented(handle).map(MaybeEventedFd::Registered) Nov 07 16:35:58.997 INFO kablam! | ^^^^^^^^^^^^ Nov 07 16:35:58.998 INFO kablam! Nov 07 16:35:59.076 INFO kablam! warning: unused import: `VarEnvRestorer` Nov 07 16:35:59.077 INFO kablam! --> src/spawn/simple.rs:5:36 Nov 07 16:35:59.077 INFO kablam! | Nov 07 16:35:59.077 INFO kablam! 5 | SetArgumentsEnvironment, VarEnvRestorer, VarEnvRestorer2, VarRestorer, Nov 07 16:35:59.077 INFO kablam! | ^^^^^^^^^^^^^^ Nov 07 16:35:59.078 INFO kablam! Nov 07 16:36:00.596 INFO kablam! warning: variable does not need to be mutable Nov 07 16:36:00.596 INFO kablam! --> src/eval/redirect_or_cmd_word.rs:137:5 Nov 07 16:36:00.597 INFO kablam! | Nov 07 16:36:00.597 INFO kablam! 137 | mut restorer: RR, Nov 07 16:36:00.597 INFO kablam! | ----^^^^^^^^ Nov 07 16:36:00.597 INFO kablam! | | Nov 07 16:36:00.597 INFO kablam! | help: remove this `mut` Nov 07 16:36:00.597 INFO kablam! warning: variable does not need to be mutable Nov 07 16:36:00.597 INFO kablam! --> src/eval/redirect_or_cmd_word.rs:137:5 Nov 07 16:36:00.597 INFO kablam! | Nov 07 16:36:00.597 INFO kablam! 137 | mut restorer: RR, Nov 07 16:36:00.597 INFO kablam! | ----^^^^^^^^ Nov 07 16:36:00.597 INFO kablam! | | Nov 07 16:36:00.597 INFO kablam! | help: remove this `mut` Nov 07 16:36:00.597 INFO kablam! | Nov 07 16:36:00.597 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 07 16:36:00.597 INFO kablam! Nov 07 16:36:00.620 INFO kablam! | Nov 07 16:36:00.620 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 07 16:36:00.620 INFO kablam! Nov 07 16:36:00.680 INFO kablam! warning: variable does not need to be mutable Nov 07 16:36:00.680 INFO kablam! --> src/eval/redirect_or_var_assig.rs:260:5 Nov 07 16:36:00.680 INFO kablam! | Nov 07 16:36:00.680 INFO kablam! 260 | mut redirect_restorer: RR, Nov 07 16:36:00.680 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Nov 07 16:36:00.680 INFO kablam! | | Nov 07 16:36:00.680 INFO kablam! | help: remove this `mut` Nov 07 16:36:00.680 INFO kablam! Nov 07 16:36:00.680 INFO kablam! warning: variable does not need to be mutable Nov 07 16:36:00.680 INFO kablam! --> src/eval/redirect_or_var_assig.rs:260:5 Nov 07 16:36:00.680 INFO kablam! | Nov 07 16:36:00.680 INFO kablam! 260 | mut redirect_restorer: RR, Nov 07 16:36:00.680 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Nov 07 16:36:00.680 INFO kablam! | | Nov 07 16:36:00.680 INFO kablam! | help: remove this `mut` Nov 07 16:36:00.680 INFO kablam! Nov 07 16:36:01.128 INFO kablam! warning: variable does not need to be mutable Nov 07 16:36:01.128 INFO kablam! --> src/spawn/simple.rs:386:13 Nov 07 16:36:01.128 INFO kablam! | Nov 07 16:36:01.128 INFO kablam! 386 | let mut redirect_restorer = redirect_restorer; Nov 07 16:36:01.128 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Nov 07 16:36:01.128 INFO kablam! | | Nov 07 16:36:01.128 INFO kablam! | help: remove this `mut` Nov 07 16:36:01.128 INFO kablam! Nov 07 16:36:01.256 INFO kablam! warning: variable does not need to be mutable Nov 07 16:36:01.256 INFO kablam! --> src/spawn/simple.rs:386:13 Nov 07 16:36:01.256 INFO kablam! | Nov 07 16:36:01.256 INFO kablam! 386 | let mut redirect_restorer = redirect_restorer; Nov 07 16:36:01.256 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Nov 07 16:36:01.257 INFO kablam! | | Nov 07 16:36:01.257 INFO kablam! | help: remove this `mut` Nov 07 16:36:01.257 INFO kablam! Nov 07 16:36:03.874 INFO kablam! warning: method is never used: `set_cloexec` Nov 07 16:36:03.874 INFO kablam! --> src/sys/unix/io/mod.rs:118:5 Nov 07 16:36:03.874 INFO kablam! | Nov 07 16:36:03.874 INFO kablam! 118 | pub fn set_cloexec(&self, set: bool) -> Result<()> { Nov 07 16:36:03.874 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 16:36:03.874 INFO kablam! | Nov 07 16:36:03.874 INFO kablam! = note: #[warn(dead_code)] on by default Nov 07 16:36:03.874 INFO kablam! Nov 07 16:36:04.032 INFO kablam! warning: method is never used: `set_cloexec` Nov 07 16:36:04.032 INFO kablam! --> src/sys/unix/io/mod.rs:118:5 Nov 07 16:36:04.032 INFO kablam! | Nov 07 16:36:04.032 INFO kablam! 118 | pub fn set_cloexec(&self, set: bool) -> Result<()> { Nov 07 16:36:04.032 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 16:36:04.032 INFO kablam! | Nov 07 16:36:04.032 INFO kablam! = note: #[warn(dead_code)] on by default Nov 07 16:36:04.032 INFO kablam! Nov 07 16:36:43.645 INFO kablam! warning: unused import: `std::marker::PhantomData` Nov 07 16:36:43.645 INFO kablam! --> tests/simple.rs:13:5 Nov 07 16:36:43.645 INFO kablam! | Nov 07 16:36:43.645 INFO kablam! 13 | use std::marker::PhantomData; Nov 07 16:36:43.645 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 16:36:43.645 INFO kablam! | Nov 07 16:36:43.645 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 07 16:36:43.645 INFO kablam! Nov 07 16:37:35.356 INFO kablam! warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Nov 07 16:37:35.356 INFO kablam! --> tests/redirect_or_var_assig.rs:101:23 Nov 07 16:37:35.356 INFO kablam! | Nov 07 16:37:35.356 INFO kablam! 101 | redirect_restorer.restore(&mut env); Nov 07 16:37:35.356 INFO kablam! | ^^^^^^^ Nov 07 16:37:35.393 INFO kablam! | Nov 07 16:37:35.393 INFO kablam! = note: #[warn(deprecated)] on by default Nov 07 16:37:35.393 INFO kablam! Nov 07 16:37:35.412 INFO kablam! warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Nov 07 16:37:35.413 INFO kablam! --> tests/redirect_or_var_assig.rs:109:18 Nov 07 16:37:35.413 INFO kablam! | Nov 07 16:37:35.413 INFO kablam! 109 | var_restorer.restore(&mut env); Nov 07 16:37:35.413 INFO kablam! | ^^^^^^^ Nov 07 16:37:35.432 INFO kablam! Nov 07 16:37:36.900 INFO kablam! warning: variable does not need to be mutable Nov 07 16:37:36.900 INFO kablam! --> tests/redirect_or_var_assig.rs:97:33 Nov 07 16:37:36.900 INFO kablam! | Nov 07 16:37:36.900 INFO kablam! 97 | let (mut redirect_restorer, mut var_restorer) = lp.run(poll_fn(|| future.poll(&mut env))) Nov 07 16:37:36.900 INFO kablam! | ----^^^^^^^^^^^^ Nov 07 16:37:36.900 INFO kablam! | | Nov 07 16:37:36.900 INFO kablam! | help: remove this `mut` Nov 07 16:37:36.921 INFO kablam! | Nov 07 16:37:36.921 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 07 16:37:36.921 INFO kablam! Nov 07 16:37:36.921 INFO kablam! warning: variable does not need to be mutable Nov 07 16:37:36.921 INFO kablam! --> tests/redirect_or_var_assig.rs:97:10 Nov 07 16:37:36.921 INFO kablam! | Nov 07 16:37:36.921 INFO kablam! 97 | let (mut redirect_restorer, mut var_restorer) = lp.run(poll_fn(|| future.poll(&mut env))) Nov 07 16:37:36.921 INFO kablam! | ----^^^^^^^^^^^^^^^^^ Nov 07 16:37:36.921 INFO kablam! | | Nov 07 16:37:36.921 INFO kablam! | help: remove this `mut` Nov 07 16:37:36.921 INFO kablam! Nov 07 16:38:36.108 INFO kablam! warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Nov 07 16:38:36.108 INFO kablam! --> tests/redirect_or_cmd_word.rs:45:14 Nov 07 16:38:36.108 INFO kablam! | Nov 07 16:38:36.108 INFO kablam! 45 | restorer.restore(&mut env); Nov 07 16:38:36.108 INFO kablam! | ^^^^^^^ Nov 07 16:38:36.112 INFO kablam! | Nov 07 16:38:36.112 INFO kablam! = note: #[warn(deprecated)] on by default Nov 07 16:38:36.112 INFO kablam! Nov 07 16:38:36.772 INFO kablam! warning: variable does not need to be mutable Nov 07 16:38:36.772 INFO kablam! --> tests/redirect_or_cmd_word.rs:42:10 Nov 07 16:38:36.772 INFO kablam! | Nov 07 16:38:36.772 INFO kablam! 42 | let (mut restorer, words) = lp.run(poll_fn(|| future.poll(&mut env))).unwrap(); Nov 07 16:38:36.772 INFO kablam! | ----^^^^^^^^ Nov 07 16:38:36.772 INFO kablam! | | Nov 07 16:38:36.772 INFO kablam! | help: remove this `mut` Nov 07 16:38:36.784 INFO kablam! | Nov 07 16:38:36.784 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 07 16:38:36.784 INFO kablam! Nov 07 16:39:01.495 INFO kablam! warning: variable does not need to be mutable Nov 07 16:39:01.495 INFO kablam! --> tests/redirect_or_var_assig_deprecated.rs:52:10 Nov 07 16:39:01.495 INFO kablam! | Nov 07 16:39:01.496 INFO kablam! 52 | let (mut restorer, vars) = lp.run(poll_fn(|| future.poll(&mut env))).unwrap(); Nov 07 16:39:01.496 INFO kablam! | ----^^^^^^^^ Nov 07 16:39:01.496 INFO kablam! | | Nov 07 16:39:01.497 INFO kablam! | help: remove this `mut` Nov 07 16:39:01.497 INFO kablam! | Nov 07 16:39:01.497 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 07 16:39:01.497 INFO kablam! Nov 07 16:39:07.750 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 4m 12s Nov 07 16:39:07.852 INFO kablam! su: No module specific data is present Nov 07 16:39:08.708 INFO running `"docker" "rm" "-f" "35574d4c00ca456710b7bd8ebc9149916b130611bb06959cf29a89b78371fe32"` Nov 07 16:39:09.021 INFO blam! 35574d4c00ca456710b7bd8ebc9149916b130611bb06959cf29a89b78371fe32