Dec 05 15:08:41.785 INFO checking conch-runtime-0.1.5 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 05 15:08:41.786 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"` Dec 05 15:08:42.124 INFO [stdout] 4e555d506ba67622422df561b7ef674de17df70460f540db2eb57ca7d34a6aed Dec 05 15:08:42.126 INFO running `"docker" "start" "-a" "4e555d506ba67622422df561b7ef674de17df70460f540db2eb57ca7d34a6aed"` Dec 05 15:08:44.754 INFO [stderr] usermod: no changes Dec 05 15:08:45.047 INFO [stderr] Checking owned_chars v0.2.1 Dec 05 15:08:45.047 INFO [stderr] Checking conch-parser v0.1.0 Dec 05 15:08:45.087 INFO [stderr] Checking rental v0.4.16 Dec 05 15:08:45.087 INFO [stderr] Checking tokio-udp v0.1.3 Dec 05 15:08:45.087 INFO [stderr] Checking tokio-uds v0.2.4 Dec 05 15:08:45.088 INFO [stderr] Checking tokio-tcp v0.1.2 Dec 05 15:08:52.835 INFO [stderr] Checking tokio v0.1.13 Dec 05 15:08:56.464 INFO [stderr] Checking tokio-core v0.1.17 Dec 05 15:09:00.900 INFO [stderr] Checking tokio-signal v0.1.5 Dec 05 15:09:05.422 INFO [stderr] Checking tokio-process v0.1.6 Dec 05 15:09:10.020 INFO [stderr] Checking conch-runtime v0.1.5 (/source) Dec 05 15:09:16.263 INFO [stderr] warning: unused import: `VarRestorer` Dec 05 15:09:16.263 INFO [stderr] --> src/eval/redirect_or_var_assig.rs:3:67 Dec 05 15:09:16.263 INFO [stderr] | Dec 05 15:09:16.263 INFO [stderr] 3 | RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer}; Dec 05 15:09:16.263 INFO [stderr] | ^^^^^^^^^^^ Dec 05 15:09:16.263 INFO [stderr] | Dec 05 15:09:16.263 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 15:09:16.263 INFO [stderr] Dec 05 15:09:16.451 INFO [stderr] warning: unused import: `VarRestorer` Dec 05 15:09:16.451 INFO [stderr] --> src/eval/redirect_or_var_assig.rs:3:67 Dec 05 15:09:16.451 INFO [stderr] | Dec 05 15:09:16.451 INFO [stderr] 3 | RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer}; Dec 05 15:09:16.451 INFO [stderr] | ^^^^^^^^^^^ Dec 05 15:09:16.451 INFO [stderr] | Dec 05 15:09:16.451 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 15:09:16.451 INFO [stderr] Dec 05 15:09:18.027 INFO [stderr] warning: use of deprecated item '>::backup': use the `RedirectEnvRestorer` trait instead Dec 05 15:09:18.027 INFO [stderr] --> src/env/reversible_redirect.rs:186:52 Dec 05 15:09:18.027 INFO [stderr] | Dec 05 15:09:18.027 INFO [stderr] 186 | RedirectAction::HereDoc(fd, _) => self.backup(fd, env), Dec 05 15:09:18.027 INFO [stderr] | ^^^^^^ Dec 05 15:09:18.027 INFO [stderr] | Dec 05 15:09:18.027 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 15:09:18.027 INFO [stderr] Dec 05 15:09:18.411 INFO [stderr] warning: use of deprecated item '>::backup': use the `RedirectEnvRestorer` trait instead Dec 05 15:09:18.411 INFO [stderr] --> src/env/reversible_redirect.rs:186:52 Dec 05 15:09:18.411 INFO [stderr] | Dec 05 15:09:18.411 INFO [stderr] 186 | RedirectAction::HereDoc(fd, _) => self.backup(fd, env), Dec 05 15:09:18.411 INFO [stderr] | ^^^^^^ Dec 05 15:09:18.411 INFO [stderr] | Dec 05 15:09:18.411 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 15:09:18.411 INFO [stderr] Dec 05 15:09:18.889 INFO [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Dec 05 15:09:18.889 INFO [stderr] --> src/spawn/simple.rs:331:52 Dec 05 15:09:18.889 INFO [stderr] | Dec 05 15:09:18.889 INFO [stderr] 331 | red_restorer_inner.restore(env); Dec 05 15:09:18.889 INFO [stderr] | ^^^^^^^ Dec 05 15:09:18.889 INFO [stderr] Dec 05 15:09:18.898 INFO [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Dec 05 15:09:18.899 INFO [stderr] --> src/spawn/simple.rs:358:47 Dec 05 15:09:18.899 INFO [stderr] | Dec 05 15:09:18.899 INFO [stderr] 358 | redirect_restorer.restore(env); Dec 05 15:09:18.899 INFO [stderr] | ^^^^^^^ Dec 05 15:09:18.899 INFO [stderr] Dec 05 15:09:18.899 INFO [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Dec 05 15:09:18.899 INFO [stderr] --> src/spawn/simple.rs:359:42 Dec 05 15:09:18.899 INFO [stderr] | Dec 05 15:09:18.899 INFO [stderr] 359 | var_restorer.restore(env); Dec 05 15:09:18.899 INFO [stderr] | ^^^^^^^ Dec 05 15:09:18.899 INFO [stderr] Dec 05 15:09:18.906 INFO [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Dec 05 15:09:18.906 INFO [stderr] --> src/spawn/simple.rs:387:27 Dec 05 15:09:18.906 INFO [stderr] | Dec 05 15:09:18.906 INFO [stderr] 387 | redirect_restorer.restore(env); Dec 05 15:09:18.906 INFO [stderr] | ^^^^^^^ Dec 05 15:09:18.906 INFO [stderr] Dec 05 15:09:18.915 INFO [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Dec 05 15:09:18.915 INFO [stderr] --> src/spawn/simple.rs:397:22 Dec 05 15:09:18.915 INFO [stderr] | Dec 05 15:09:18.915 INFO [stderr] 397 | var_restorer.restore(env); Dec 05 15:09:18.915 INFO [stderr] | ^^^^^^^ Dec 05 15:09:18.915 INFO [stderr] Dec 05 15:09:18.955 INFO [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Dec 05 15:09:18.956 INFO [stderr] --> src/spawn/simple.rs:415:35 Dec 05 15:09:18.956 INFO [stderr] | Dec 05 15:09:18.956 INFO [stderr] 415 | redirect_restorer.restore(env); Dec 05 15:09:18.956 INFO [stderr] | ^^^^^^^ Dec 05 15:09:18.957 INFO [stderr] Dec 05 15:09:18.957 INFO [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Dec 05 15:09:18.957 INFO [stderr] --> src/spawn/simple.rs:416:30 Dec 05 15:09:18.957 INFO [stderr] | Dec 05 15:09:18.957 INFO [stderr] 416 | var_restorer.restore(env); Dec 05 15:09:18.957 INFO [stderr] | ^^^^^^^ Dec 05 15:09:18.959 INFO [stderr] Dec 05 15:09:19.519 INFO [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Dec 05 15:09:19.519 INFO [stderr] --> src/spawn/simple.rs:331:52 Dec 05 15:09:19.519 INFO [stderr] | Dec 05 15:09:19.519 INFO [stderr] 331 | red_restorer_inner.restore(env); Dec 05 15:09:19.519 INFO [stderr] | ^^^^^^^ Dec 05 15:09:19.519 INFO [stderr] Dec 05 15:09:19.535 INFO [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Dec 05 15:09:19.535 INFO [stderr] --> src/spawn/simple.rs:358:47 Dec 05 15:09:19.535 INFO [stderr] | Dec 05 15:09:19.535 INFO [stderr] 358 | redirect_restorer.restore(env); Dec 05 15:09:19.535 INFO [stderr] | ^^^^^^^ Dec 05 15:09:19.535 INFO [stderr] Dec 05 15:09:19.535 INFO [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Dec 05 15:09:19.535 INFO [stderr] --> src/spawn/simple.rs:359:42 Dec 05 15:09:19.535 INFO [stderr] | Dec 05 15:09:19.535 INFO [stderr] 359 | var_restorer.restore(env); Dec 05 15:09:19.535 INFO [stderr] | ^^^^^^^ Dec 05 15:09:19.535 INFO [stderr] Dec 05 15:09:19.543 INFO [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Dec 05 15:09:19.543 INFO [stderr] --> src/spawn/simple.rs:387:27 Dec 05 15:09:19.543 INFO [stderr] | Dec 05 15:09:19.543 INFO [stderr] 387 | redirect_restorer.restore(env); Dec 05 15:09:19.543 INFO [stderr] | ^^^^^^^ Dec 05 15:09:19.543 INFO [stderr] Dec 05 15:09:19.555 INFO [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Dec 05 15:09:19.555 INFO [stderr] --> src/spawn/simple.rs:397:22 Dec 05 15:09:19.555 INFO [stderr] | Dec 05 15:09:19.555 INFO [stderr] 397 | var_restorer.restore(env); Dec 05 15:09:19.555 INFO [stderr] | ^^^^^^^ Dec 05 15:09:19.555 INFO [stderr] Dec 05 15:09:19.579 INFO [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Dec 05 15:09:19.579 INFO [stderr] --> src/spawn/simple.rs:415:35 Dec 05 15:09:19.579 INFO [stderr] | Dec 05 15:09:19.579 INFO [stderr] 415 | redirect_restorer.restore(env); Dec 05 15:09:19.579 INFO [stderr] | ^^^^^^^ Dec 05 15:09:19.579 INFO [stderr] Dec 05 15:09:19.579 INFO [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Dec 05 15:09:19.579 INFO [stderr] --> src/spawn/simple.rs:416:30 Dec 05 15:09:19.579 INFO [stderr] | Dec 05 15:09:19.579 INFO [stderr] 416 | var_restorer.restore(env); Dec 05 15:09:19.579 INFO [stderr] | ^^^^^^^ Dec 05 15:09:19.579 INFO [stderr] Dec 05 15:09:50.999 INFO [stderr] warning: use of deprecated item 'sys::io::fd_ext::FileDescExt::into_evented': does not handle regular files, use `into_evented2` instead Dec 05 15:09:50.999 INFO [stderr] --> src/sys/unix/io/fd_ext.rs:73:14 Dec 05 15:09:50.999 INFO [stderr] | Dec 05 15:09:50.999 INFO [stderr] 73 | self.into_evented(handle).map(MaybeEventedFd::Registered) Dec 05 15:09:50.999 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 15:09:50.999 INFO [stderr] Dec 05 15:09:51.063 INFO [stderr] warning: unused import: `VarEnvRestorer` Dec 05 15:09:51.063 INFO [stderr] --> src/spawn/simple.rs:5:36 Dec 05 15:09:51.063 INFO [stderr] | Dec 05 15:09:51.063 INFO [stderr] 5 | SetArgumentsEnvironment, VarEnvRestorer, VarEnvRestorer2, VarRestorer, Dec 05 15:09:51.063 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 15:09:51.063 INFO [stderr] Dec 05 15:09:51.911 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:09:51.911 INFO [stderr] --> src/eval/redirect_or_cmd_word.rs:137:5 Dec 05 15:09:51.911 INFO [stderr] | Dec 05 15:09:51.911 INFO [stderr] 137 | mut restorer: RR, Dec 05 15:09:51.911 INFO [stderr] | ----^^^^^^^^ Dec 05 15:09:51.911 INFO [stderr] | | Dec 05 15:09:51.911 INFO [stderr] | help: remove this `mut` Dec 05 15:09:51.911 INFO [stderr] | Dec 05 15:09:51.911 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 15:09:51.911 INFO [stderr] Dec 05 15:09:51.931 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:09:51.931 INFO [stderr] --> src/eval/redirect_or_var_assig.rs:260:5 Dec 05 15:09:51.931 INFO [stderr] | Dec 05 15:09:51.931 INFO [stderr] 260 | mut redirect_restorer: RR, Dec 05 15:09:51.931 INFO [stderr] | ----^^^^^^^^^^^^^^^^^ Dec 05 15:09:51.931 INFO [stderr] | | Dec 05 15:09:51.931 INFO [stderr] | help: remove this `mut` Dec 05 15:09:51.931 INFO [stderr] Dec 05 15:09:52.322 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:09:52.323 INFO [stderr] --> src/spawn/simple.rs:386:13 Dec 05 15:09:52.323 INFO [stderr] | Dec 05 15:09:52.323 INFO [stderr] 386 | let mut redirect_restorer = redirect_restorer; Dec 05 15:09:52.323 INFO [stderr] | ----^^^^^^^^^^^^^^^^^ Dec 05 15:09:52.323 INFO [stderr] | | Dec 05 15:09:52.323 INFO [stderr] | help: remove this `mut` Dec 05 15:09:52.323 INFO [stderr] Dec 05 15:09:52.824 INFO [stderr] warning: use of deprecated item 'sys::io::fd_ext::FileDescExt::into_evented': does not handle regular files, use `into_evented2` instead Dec 05 15:09:52.824 INFO [stderr] --> src/sys/unix/io/fd_ext.rs:73:14 Dec 05 15:09:52.824 INFO [stderr] | Dec 05 15:09:52.824 INFO [stderr] 73 | self.into_evented(handle).map(MaybeEventedFd::Registered) Dec 05 15:09:52.824 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 15:09:52.824 INFO [stderr] Dec 05 15:09:52.891 INFO [stderr] warning: unused import: `VarEnvRestorer` Dec 05 15:09:52.891 INFO [stderr] --> src/spawn/simple.rs:5:36 Dec 05 15:09:52.891 INFO [stderr] | Dec 05 15:09:52.891 INFO [stderr] 5 | SetArgumentsEnvironment, VarEnvRestorer, VarEnvRestorer2, VarRestorer, Dec 05 15:09:52.891 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 15:09:52.891 INFO [stderr] Dec 05 15:09:53.619 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:09:53.619 INFO [stderr] --> src/eval/redirect_or_cmd_word.rs:137:5 Dec 05 15:09:53.619 INFO [stderr] | Dec 05 15:09:53.619 INFO [stderr] 137 | mut restorer: RR, Dec 05 15:09:53.619 INFO [stderr] | ----^^^^^^^^ Dec 05 15:09:53.619 INFO [stderr] | | Dec 05 15:09:53.619 INFO [stderr] | help: remove this `mut` Dec 05 15:09:53.619 INFO [stderr] | Dec 05 15:09:53.619 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 15:09:53.619 INFO [stderr] Dec 05 15:09:53.663 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:09:53.663 INFO [stderr] --> src/eval/redirect_or_var_assig.rs:260:5 Dec 05 15:09:53.663 INFO [stderr] | Dec 05 15:09:53.663 INFO [stderr] 260 | mut redirect_restorer: RR, Dec 05 15:09:53.663 INFO [stderr] | ----^^^^^^^^^^^^^^^^^ Dec 05 15:09:53.663 INFO [stderr] | | Dec 05 15:09:53.663 INFO [stderr] | help: remove this `mut` Dec 05 15:09:53.663 INFO [stderr] Dec 05 15:09:54.075 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:09:54.075 INFO [stderr] --> src/spawn/simple.rs:386:13 Dec 05 15:09:54.075 INFO [stderr] | Dec 05 15:09:54.075 INFO [stderr] 386 | let mut redirect_restorer = redirect_restorer; Dec 05 15:09:54.075 INFO [stderr] | ----^^^^^^^^^^^^^^^^^ Dec 05 15:09:54.075 INFO [stderr] | | Dec 05 15:09:54.075 INFO [stderr] | help: remove this `mut` Dec 05 15:09:54.075 INFO [stderr] Dec 05 15:09:54.689 INFO [stderr] warning: method is never used: `set_cloexec` Dec 05 15:09:54.689 INFO [stderr] --> src/sys/unix/io/mod.rs:118:5 Dec 05 15:09:54.689 INFO [stderr] | Dec 05 15:09:54.689 INFO [stderr] 118 | pub fn set_cloexec(&self, set: bool) -> Result<()> { Dec 05 15:09:54.689 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:09:54.689 INFO [stderr] | Dec 05 15:09:54.689 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 15:09:54.689 INFO [stderr] Dec 05 15:09:56.619 INFO [stderr] warning: method is never used: `set_cloexec` Dec 05 15:09:56.619 INFO [stderr] --> src/sys/unix/io/mod.rs:118:5 Dec 05 15:09:56.619 INFO [stderr] | Dec 05 15:09:56.619 INFO [stderr] 118 | pub fn set_cloexec(&self, set: bool) -> Result<()> { Dec 05 15:09:56.619 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:09:56.619 INFO [stderr] | Dec 05 15:09:56.619 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 15:09:56.619 INFO [stderr] Dec 05 15:11:04.443 INFO [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Dec 05 15:11:04.443 INFO [stderr] --> tests/redirect_or_cmd_word.rs:45:14 Dec 05 15:11:04.443 INFO [stderr] | Dec 05 15:11:04.443 INFO [stderr] 45 | restorer.restore(&mut env); Dec 05 15:11:04.443 INFO [stderr] | ^^^^^^^ Dec 05 15:11:04.443 INFO [stderr] | Dec 05 15:11:04.443 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 15:11:04.443 INFO [stderr] Dec 05 15:11:04.556 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:11:04.571 INFO [stderr] --> tests/redirect_or_cmd_word.rs:42:10 Dec 05 15:11:04.571 INFO [stderr] | Dec 05 15:11:04.571 INFO [stderr] 42 | let (mut restorer, words) = lp.run(poll_fn(|| future.poll(&mut env))).unwrap(); Dec 05 15:11:04.571 INFO [stderr] | ----^^^^^^^^ Dec 05 15:11:04.571 INFO [stderr] | | Dec 05 15:11:04.571 INFO [stderr] | help: remove this `mut` Dec 05 15:11:04.579 INFO [stderr] | Dec 05 15:11:04.579 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 15:11:04.579 INFO [stderr] Dec 05 15:12:11.587 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:12:11.587 INFO [stderr] --> tests/redirect_or_var_assig_deprecated.rs:52:10 Dec 05 15:12:11.587 INFO [stderr] | Dec 05 15:12:11.590 INFO [stderr] 52 | let (mut restorer, vars) = lp.run(poll_fn(|| future.poll(&mut env))).unwrap(); Dec 05 15:12:11.591 INFO [stderr] | ----^^^^^^^^ Dec 05 15:12:11.591 INFO [stderr] | | Dec 05 15:12:11.591 INFO [stderr] | help: remove this `mut` Dec 05 15:12:11.591 INFO [stderr] | Dec 05 15:12:11.591 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 15:12:11.591 INFO [stderr] Dec 05 15:12:46.047 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 05 15:12:46.047 INFO [stderr] --> tests/simple.rs:13:5 Dec 05 15:12:46.047 INFO [stderr] | Dec 05 15:12:46.047 INFO [stderr] 13 | use std::marker::PhantomData; Dec 05 15:12:46.047 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:12:46.047 INFO [stderr] | Dec 05 15:12:46.047 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 15:12:46.047 INFO [stderr] Dec 05 15:13:23.051 INFO [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead Dec 05 15:13:23.051 INFO [stderr] --> tests/redirect_or_var_assig.rs:101:23 Dec 05 15:13:23.052 INFO [stderr] | Dec 05 15:13:23.052 INFO [stderr] 101 | redirect_restorer.restore(&mut env); Dec 05 15:13:23.052 INFO [stderr] | ^^^^^^^ Dec 05 15:13:23.052 INFO [stderr] | Dec 05 15:13:23.053 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 15:13:23.053 INFO [stderr] Dec 05 15:13:23.087 INFO [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead Dec 05 15:13:23.087 INFO [stderr] --> tests/redirect_or_var_assig.rs:109:18 Dec 05 15:13:23.087 INFO [stderr] | Dec 05 15:13:23.088 INFO [stderr] 109 | var_restorer.restore(&mut env); Dec 05 15:13:23.088 INFO [stderr] | ^^^^^^^ Dec 05 15:13:23.088 INFO [stderr] Dec 05 15:13:24.043 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:13:24.043 INFO [stderr] --> tests/redirect_or_var_assig.rs:97:33 Dec 05 15:13:24.043 INFO [stderr] | Dec 05 15:13:24.044 INFO [stderr] 97 | let (mut redirect_restorer, mut var_restorer) = lp.run(poll_fn(|| future.poll(&mut env))) Dec 05 15:13:24.044 INFO [stderr] | ----^^^^^^^^^^^^ Dec 05 15:13:24.044 INFO [stderr] | | Dec 05 15:13:24.044 INFO [stderr] | help: remove this `mut` Dec 05 15:13:24.045 INFO [stderr] | Dec 05 15:13:24.045 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 15:13:24.045 INFO [stderr] Dec 05 15:13:24.045 INFO [stderr] warning: variable does not need to be mutable Dec 05 15:13:24.046 INFO [stderr] --> tests/redirect_or_var_assig.rs:97:10 Dec 05 15:13:24.046 INFO [stderr] | Dec 05 15:13:24.046 INFO [stderr] 97 | let (mut redirect_restorer, mut var_restorer) = lp.run(poll_fn(|| future.poll(&mut env))) Dec 05 15:13:24.046 INFO [stderr] | ----^^^^^^^^^^^^^^^^^ Dec 05 15:13:24.046 INFO [stderr] | | Dec 05 15:13:24.047 INFO [stderr] | help: remove this `mut` Dec 05 15:13:24.047 INFO [stderr] Dec 05 15:13:30.699 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 45s Dec 05 15:13:30.751 INFO [stderr] su: No module specific data is present Dec 05 15:13:31.407 INFO running `"docker" "inspect" "4e555d506ba67622422df561b7ef674de17df70460f540db2eb57ca7d34a6aed"` Dec 05 15:13:31.775 INFO running `"docker" "rm" "-f" "4e555d506ba67622422df561b7ef674de17df70460f540db2eb57ca7d34a6aed"` Dec 05 15:13:32.104 INFO [stdout] 4e555d506ba67622422df561b7ef674de17df70460f540db2eb57ca7d34a6aed