Nov 29 03:01:45.044 INFO checking conch-runtime-0.1.5 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 03:01:45.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 29 03:01:45.237 INFO [stdout] baccd3b44b4108a6564e512f8d059bcf684ea3a52ff04a62215a3ee3bf5d41a2
Nov 29 03:01:45.242 INFO running `"docker" "start" "-a" "baccd3b44b4108a6564e512f8d059bcf684ea3a52ff04a62215a3ee3bf5d41a2"`
Nov 29 03:01:46.179 INFO [stderr] usermod: no changes
Nov 29 03:01:46.484 INFO [stderr]     Checking owned_chars v0.2.1
Nov 29 03:01:46.484 INFO [stderr]     Checking conch-parser v0.1.0
Nov 29 03:01:46.512 INFO [stderr]     Checking rental v0.4.16
Nov 29 03:01:46.512 INFO [stderr]     Checking tokio v0.1.13
Nov 29 03:01:51.708 INFO [stderr]     Checking tokio-core v0.1.17
Nov 29 03:01:56.127 INFO [stderr]     Checking tokio-signal v0.1.5
Nov 29 03:02:00.117 INFO [stderr]     Checking tokio-process v0.1.6
Nov 29 03:02:04.296 INFO [stderr]     Checking conch-runtime v0.1.5 (/source)
Nov 29 03:02:10.152 INFO [stderr] warning: unused import: `VarRestorer`
Nov 29 03:02:10.152 INFO [stderr]  --> src/eval/redirect_or_var_assig.rs:3:67
Nov 29 03:02:10.152 INFO [stderr]   |
Nov 29 03:02:10.152 INFO [stderr] 3 |           RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer};
Nov 29 03:02:10.152 INFO [stderr]   |                                                                   ^^^^^^^^^^^
Nov 29 03:02:10.152 INFO [stderr]   |
Nov 29 03:02:10.153 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 03:02:10.153 INFO [stderr] 
Nov 29 03:02:10.225 INFO [stderr] warning: unused import: `VarRestorer`
Nov 29 03:02:10.225 INFO [stderr]  --> src/eval/redirect_or_var_assig.rs:3:67
Nov 29 03:02:10.225 INFO [stderr]   |
Nov 29 03:02:10.225 INFO [stderr] 3 |           RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer};
Nov 29 03:02:10.225 INFO [stderr]   |                                                                   ^^^^^^^^^^^
Nov 29 03:02:10.225 INFO [stderr]   |
Nov 29 03:02:10.225 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 03:02:10.225 INFO [stderr] 
Nov 29 03:02:11.840 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::backup': use the `RedirectEnvRestorer` trait instead
Nov 29 03:02:11.840 INFO [stderr]    --> src/env/reversible_redirect.rs:186:52
Nov 29 03:02:11.840 INFO [stderr]     |
Nov 29 03:02:11.840 INFO [stderr] 186 |             RedirectAction::HereDoc(fd, _) => self.backup(fd, env),
Nov 29 03:02:11.840 INFO [stderr]     |                                                    ^^^^^^
Nov 29 03:02:11.840 INFO [stderr]     |
Nov 29 03:02:11.840 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 29 03:02:11.840 INFO [stderr] 
Nov 29 03:02:12.245 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::backup': use the `RedirectEnvRestorer` trait instead
Nov 29 03:02:12.245 INFO [stderr]    --> src/env/reversible_redirect.rs:186:52
Nov 29 03:02:12.245 INFO [stderr]     |
Nov 29 03:02:12.246 INFO [stderr] 186 |             RedirectAction::HereDoc(fd, _) => self.backup(fd, env),
Nov 29 03:02:12.246 INFO [stderr]     |                                                    ^^^^^^
Nov 29 03:02:12.248 INFO [stderr]     |
Nov 29 03:02:12.248 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 29 03:02:12.248 INFO [stderr] 
Nov 29 03:02:12.756 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Nov 29 03:02:12.756 INFO [stderr]    --> src/spawn/simple.rs:331:52
Nov 29 03:02:12.756 INFO [stderr]     |
Nov 29 03:02:12.756 INFO [stderr] 331 |                                 red_restorer_inner.restore(env);
Nov 29 03:02:12.756 INFO [stderr]     |                                                    ^^^^^^^
Nov 29 03:02:12.756 INFO [stderr] 
Nov 29 03:02:12.787 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Nov 29 03:02:12.787 INFO [stderr]    --> src/spawn/simple.rs:358:47
Nov 29 03:02:12.787 INFO [stderr]     |
Nov 29 03:02:12.787 INFO [stderr] 358 |                             redirect_restorer.restore(env);
Nov 29 03:02:12.787 INFO [stderr]     |                                               ^^^^^^^
Nov 29 03:02:12.787 INFO [stderr] 
Nov 29 03:02:12.787 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Nov 29 03:02:12.787 INFO [stderr]    --> src/spawn/simple.rs:359:42
Nov 29 03:02:12.787 INFO [stderr]     |
Nov 29 03:02:12.787 INFO [stderr] 359 |                             var_restorer.restore(env);
Nov 29 03:02:12.787 INFO [stderr]     |                                          ^^^^^^^
Nov 29 03:02:12.787 INFO [stderr] 
Nov 29 03:02:12.794 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Nov 29 03:02:12.794 INFO [stderr]    --> src/spawn/simple.rs:387:27
Nov 29 03:02:12.794 INFO [stderr]     |
Nov 29 03:02:12.794 INFO [stderr] 387 |         redirect_restorer.restore(env);
Nov 29 03:02:12.794 INFO [stderr]     |                           ^^^^^^^
Nov 29 03:02:12.794 INFO [stderr] 
Nov 29 03:02:12.820 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Nov 29 03:02:12.820 INFO [stderr]    --> src/spawn/simple.rs:397:22
Nov 29 03:02:12.820 INFO [stderr]     |
Nov 29 03:02:12.820 INFO [stderr] 397 |         var_restorer.restore(env);
Nov 29 03:02:12.820 INFO [stderr]     |                      ^^^^^^^
Nov 29 03:02:12.820 INFO [stderr] 
Nov 29 03:02:12.840 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Nov 29 03:02:12.840 INFO [stderr]    --> src/spawn/simple.rs:415:35
Nov 29 03:02:12.840 INFO [stderr]     |
Nov 29 03:02:12.840 INFO [stderr] 415 |                 redirect_restorer.restore(env);
Nov 29 03:02:12.840 INFO [stderr]     |                                   ^^^^^^^
Nov 29 03:02:12.840 INFO [stderr] 
Nov 29 03:02:12.840 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Nov 29 03:02:12.840 INFO [stderr]    --> src/spawn/simple.rs:416:30
Nov 29 03:02:12.840 INFO [stderr]     |
Nov 29 03:02:12.840 INFO [stderr] 416 |                 var_restorer.restore(env);
Nov 29 03:02:12.840 INFO [stderr]     |                              ^^^^^^^
Nov 29 03:02:12.840 INFO [stderr] 
Nov 29 03:02:13.676 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Nov 29 03:02:13.676 INFO [stderr]    --> src/spawn/simple.rs:331:52
Nov 29 03:02:13.676 INFO [stderr]     |
Nov 29 03:02:13.677 INFO [stderr] 331 |                                 red_restorer_inner.restore(env);
Nov 29 03:02:13.677 INFO [stderr]     |                                                    ^^^^^^^
Nov 29 03:02:13.677 INFO [stderr] 
Nov 29 03:02:13.696 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Nov 29 03:02:13.696 INFO [stderr]    --> src/spawn/simple.rs:358:47
Nov 29 03:02:13.696 INFO [stderr]     |
Nov 29 03:02:13.696 INFO [stderr] 358 |                             redirect_restorer.restore(env);
Nov 29 03:02:13.696 INFO [stderr]     |                                               ^^^^^^^
Nov 29 03:02:13.696 INFO [stderr] 
Nov 29 03:02:13.696 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Nov 29 03:02:13.696 INFO [stderr]    --> src/spawn/simple.rs:359:42
Nov 29 03:02:13.696 INFO [stderr]     |
Nov 29 03:02:13.696 INFO [stderr] 359 |                             var_restorer.restore(env);
Nov 29 03:02:13.696 INFO [stderr]     |                                          ^^^^^^^
Nov 29 03:02:13.696 INFO [stderr] 
Nov 29 03:02:13.720 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Nov 29 03:02:13.720 INFO [stderr]    --> src/spawn/simple.rs:387:27
Nov 29 03:02:13.720 INFO [stderr]     |
Nov 29 03:02:13.720 INFO [stderr] 387 |         redirect_restorer.restore(env);
Nov 29 03:02:13.720 INFO [stderr]     |                           ^^^^^^^
Nov 29 03:02:13.720 INFO [stderr] 
Nov 29 03:02:13.740 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Nov 29 03:02:13.740 INFO [stderr]    --> src/spawn/simple.rs:397:22
Nov 29 03:02:13.740 INFO [stderr]     |
Nov 29 03:02:13.740 INFO [stderr] 397 |         var_restorer.restore(env);
Nov 29 03:02:13.740 INFO [stderr]     |                      ^^^^^^^
Nov 29 03:02:13.740 INFO [stderr] 
Nov 29 03:02:13.782 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Nov 29 03:02:13.782 INFO [stderr]    --> src/spawn/simple.rs:415:35
Nov 29 03:02:13.782 INFO [stderr]     |
Nov 29 03:02:13.782 INFO [stderr] 415 |                 redirect_restorer.restore(env);
Nov 29 03:02:13.782 INFO [stderr]     |                                   ^^^^^^^
Nov 29 03:02:13.782 INFO [stderr] 
Nov 29 03:02:13.782 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Nov 29 03:02:13.782 INFO [stderr]    --> src/spawn/simple.rs:416:30
Nov 29 03:02:13.782 INFO [stderr]     |
Nov 29 03:02:13.782 INFO [stderr] 416 |                 var_restorer.restore(env);
Nov 29 03:02:13.782 INFO [stderr]     |                              ^^^^^^^
Nov 29 03:02:13.782 INFO [stderr] 
Nov 29 03:02:47.456 INFO [stderr] warning: use of deprecated item 'sys::io::fd_ext::FileDescExt::into_evented': does not handle regular files, use `into_evented2` instead
Nov 29 03:02:47.456 INFO [stderr]   --> src/sys/unix/io/fd_ext.rs:73:14
Nov 29 03:02:47.456 INFO [stderr]    |
Nov 29 03:02:47.456 INFO [stderr] 73 |         self.into_evented(handle).map(MaybeEventedFd::Registered)
Nov 29 03:02:47.456 INFO [stderr]    |              ^^^^^^^^^^^^
Nov 29 03:02:47.456 INFO [stderr] 
Nov 29 03:02:47.536 INFO [stderr] warning: unused import: `VarEnvRestorer`
Nov 29 03:02:47.536 INFO [stderr]  --> src/spawn/simple.rs:5:36
Nov 29 03:02:47.536 INFO [stderr]   |
Nov 29 03:02:47.536 INFO [stderr] 5 |           SetArgumentsEnvironment, VarEnvRestorer, VarEnvRestorer2, VarRestorer,
Nov 29 03:02:47.536 INFO [stderr]   |                                    ^^^^^^^^^^^^^^
Nov 29 03:02:47.536 INFO [stderr] 
Nov 29 03:02:48.630 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:02:48.630 INFO [stderr]    --> src/eval/redirect_or_cmd_word.rs:137:5
Nov 29 03:02:48.630 INFO [stderr]     |
Nov 29 03:02:48.630 INFO [stderr] 137 |     mut restorer: RR,
Nov 29 03:02:48.630 INFO [stderr]     |     ----^^^^^^^^
Nov 29 03:02:48.630 INFO [stderr]     |     |
Nov 29 03:02:48.630 INFO [stderr]     |     help: remove this `mut`
Nov 29 03:02:48.630 INFO [stderr]     |
Nov 29 03:02:48.630 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 03:02:48.630 INFO [stderr] 
Nov 29 03:02:48.661 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:02:48.661 INFO [stderr]    --> src/eval/redirect_or_var_assig.rs:260:5
Nov 29 03:02:48.661 INFO [stderr]     |
Nov 29 03:02:48.661 INFO [stderr] 260 |     mut redirect_restorer: RR,
Nov 29 03:02:48.661 INFO [stderr]     |     ----^^^^^^^^^^^^^^^^^
Nov 29 03:02:48.661 INFO [stderr]     |     |
Nov 29 03:02:48.661 INFO [stderr]     |     help: remove this `mut`
Nov 29 03:02:48.661 INFO [stderr] 
Nov 29 03:02:49.264 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:02:49.264 INFO [stderr]    --> src/spawn/simple.rs:386:13
Nov 29 03:02:49.264 INFO [stderr]     |
Nov 29 03:02:49.264 INFO [stderr] 386 |         let mut redirect_restorer = redirect_restorer;
Nov 29 03:02:49.264 INFO [stderr]     |             ----^^^^^^^^^^^^^^^^^
Nov 29 03:02:49.264 INFO [stderr]     |             |
Nov 29 03:02:49.264 INFO [stderr]     |             help: remove this `mut`
Nov 29 03:02:49.264 INFO [stderr] 
Nov 29 03:02:50.453 INFO [stderr] warning: use of deprecated item 'sys::io::fd_ext::FileDescExt::into_evented': does not handle regular files, use `into_evented2` instead
Nov 29 03:02:50.453 INFO [stderr]   --> src/sys/unix/io/fd_ext.rs:73:14
Nov 29 03:02:50.454 INFO [stderr]    |
Nov 29 03:02:50.454 INFO [stderr] 73 |         self.into_evented(handle).map(MaybeEventedFd::Registered)
Nov 29 03:02:50.454 INFO [stderr]    |              ^^^^^^^^^^^^
Nov 29 03:02:50.454 INFO [stderr] 
Nov 29 03:02:50.516 INFO [stderr] warning: unused import: `VarEnvRestorer`
Nov 29 03:02:50.516 INFO [stderr]  --> src/spawn/simple.rs:5:36
Nov 29 03:02:50.516 INFO [stderr]   |
Nov 29 03:02:50.516 INFO [stderr] 5 |           SetArgumentsEnvironment, VarEnvRestorer, VarEnvRestorer2, VarRestorer,
Nov 29 03:02:50.516 INFO [stderr]   |                                    ^^^^^^^^^^^^^^
Nov 29 03:02:50.516 INFO [stderr] 
Nov 29 03:02:51.456 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:02:51.456 INFO [stderr]    --> src/eval/redirect_or_cmd_word.rs:137:5
Nov 29 03:02:51.456 INFO [stderr]     |
Nov 29 03:02:51.456 INFO [stderr] 137 |     mut restorer: RR,
Nov 29 03:02:51.456 INFO [stderr]     |     ----^^^^^^^^
Nov 29 03:02:51.456 INFO [stderr]     |     |
Nov 29 03:02:51.456 INFO [stderr]     |     help: remove this `mut`
Nov 29 03:02:51.456 INFO [stderr]     |
Nov 29 03:02:51.456 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 03:02:51.456 INFO [stderr] 
Nov 29 03:02:51.492 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:02:51.492 INFO [stderr]    --> src/eval/redirect_or_var_assig.rs:260:5
Nov 29 03:02:51.492 INFO [stderr]     |
Nov 29 03:02:51.492 INFO [stderr] 260 |     mut redirect_restorer: RR,
Nov 29 03:02:51.492 INFO [stderr]     |     ----^^^^^^^^^^^^^^^^^
Nov 29 03:02:51.492 INFO [stderr]     |     |
Nov 29 03:02:51.492 INFO [stderr]     |     help: remove this `mut`
Nov 29 03:02:51.492 INFO [stderr] 
Nov 29 03:02:51.972 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:02:51.972 INFO [stderr]    --> src/spawn/simple.rs:386:13
Nov 29 03:02:51.972 INFO [stderr]     |
Nov 29 03:02:51.972 INFO [stderr] 386 |         let mut redirect_restorer = redirect_restorer;
Nov 29 03:02:51.972 INFO [stderr]     |             ----^^^^^^^^^^^^^^^^^
Nov 29 03:02:51.972 INFO [stderr]     |             |
Nov 29 03:02:51.972 INFO [stderr]     |             help: remove this `mut`
Nov 29 03:02:51.972 INFO [stderr] 
Nov 29 03:02:52.157 INFO [stderr] warning: method is never used: `set_cloexec`
Nov 29 03:02:52.157 INFO [stderr]    --> src/sys/unix/io/mod.rs:118:5
Nov 29 03:02:52.157 INFO [stderr]     |
Nov 29 03:02:52.157 INFO [stderr] 118 |     pub fn set_cloexec(&self, set: bool) -> Result<()> {
Nov 29 03:02:52.157 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:02:52.157 INFO [stderr]     |
Nov 29 03:02:52.157 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 03:02:52.157 INFO [stderr] 
Nov 29 03:03:00.140 INFO [stderr] warning: method is never used: `set_cloexec`
Nov 29 03:03:00.140 INFO [stderr]    --> src/sys/unix/io/mod.rs:118:5
Nov 29 03:03:00.140 INFO [stderr]     |
Nov 29 03:03:00.140 INFO [stderr] 118 |     pub fn set_cloexec(&self, set: bool) -> Result<()> {
Nov 29 03:03:00.140 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:03:00.140 INFO [stderr]     |
Nov 29 03:03:00.140 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 03:03:00.140 INFO [stderr] 
Nov 29 03:03:58.739 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:03:58.739 INFO [stderr]   --> tests/redirect_or_var_assig_deprecated.rs:52:10
Nov 29 03:03:58.739 INFO [stderr]    |
Nov 29 03:03:58.739 INFO [stderr] 52 |     let (mut restorer, vars) = lp.run(poll_fn(|| future.poll(&mut env))).unwrap();
Nov 29 03:03:58.739 INFO [stderr]    |          ----^^^^^^^^
Nov 29 03:03:58.739 INFO [stderr]    |          |
Nov 29 03:03:58.739 INFO [stderr]    |          help: remove this `mut`
Nov 29 03:03:58.739 INFO [stderr]    |
Nov 29 03:03:58.739 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 03:03:58.739 INFO [stderr] 
Nov 29 03:04:10.187 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Nov 29 03:04:10.187 INFO [stderr]   --> tests/simple.rs:13:5
Nov 29 03:04:10.187 INFO [stderr]    |
Nov 29 03:04:10.187 INFO [stderr] 13 | use std::marker::PhantomData;
Nov 29 03:04:10.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:04:10.187 INFO [stderr]    |
Nov 29 03:04:10.187 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 03:04:10.187 INFO [stderr] 
Nov 29 03:05:11.420 INFO [stderr] warning: use of deprecated item '<conch_runtime::env::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Nov 29 03:05:11.420 INFO [stderr]   --> tests/redirect_or_cmd_word.rs:45:14
Nov 29 03:05:11.420 INFO [stderr]    |
Nov 29 03:05:11.420 INFO [stderr] 45 |     restorer.restore(&mut env);
Nov 29 03:05:11.420 INFO [stderr]    |              ^^^^^^^
Nov 29 03:05:11.440 INFO [stderr]    |
Nov 29 03:05:11.440 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 29 03:05:11.440 INFO [stderr] 
Nov 29 03:05:12.240 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:05:12.240 INFO [stderr]   --> tests/redirect_or_cmd_word.rs:42:10
Nov 29 03:05:12.240 INFO [stderr]    |
Nov 29 03:05:12.240 INFO [stderr] 42 |     let (mut restorer, words) = lp.run(poll_fn(|| future.poll(&mut env))).unwrap();
Nov 29 03:05:12.240 INFO [stderr]    |          ----^^^^^^^^
Nov 29 03:05:12.240 INFO [stderr]    |          |
Nov 29 03:05:12.240 INFO [stderr]    |          help: remove this `mut`
Nov 29 03:05:12.240 INFO [stderr]    |
Nov 29 03:05:12.240 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 03:05:12.240 INFO [stderr] 
Nov 29 03:05:42.912 INFO [stderr] warning: use of deprecated item '<conch_runtime::env::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Nov 29 03:05:42.912 INFO [stderr]    --> tests/redirect_or_var_assig.rs:101:23
Nov 29 03:05:42.912 INFO [stderr]     |
Nov 29 03:05:42.912 INFO [stderr] 101 |     redirect_restorer.restore(&mut env);
Nov 29 03:05:42.912 INFO [stderr]     |                       ^^^^^^^
Nov 29 03:05:42.912 INFO [stderr]     |
Nov 29 03:05:42.912 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 29 03:05:42.912 INFO [stderr] 
Nov 29 03:05:42.924 INFO [stderr] warning: use of deprecated item '<conch_runtime::env::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Nov 29 03:05:42.924 INFO [stderr]    --> tests/redirect_or_var_assig.rs:109:18
Nov 29 03:05:42.924 INFO [stderr]     |
Nov 29 03:05:42.924 INFO [stderr] 109 |     var_restorer.restore(&mut env);
Nov 29 03:05:42.924 INFO [stderr]     |                  ^^^^^^^
Nov 29 03:05:42.924 INFO [stderr] 
Nov 29 03:05:43.204 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:05:43.204 INFO [stderr]   --> tests/redirect_or_var_assig.rs:97:33
Nov 29 03:05:43.204 INFO [stderr]    |
Nov 29 03:05:43.204 INFO [stderr] 97 |     let (mut redirect_restorer, mut var_restorer) = lp.run(poll_fn(|| future.poll(&mut env)))
Nov 29 03:05:43.204 INFO [stderr]    |                                 ----^^^^^^^^^^^^
Nov 29 03:05:43.204 INFO [stderr]    |                                 |
Nov 29 03:05:43.204 INFO [stderr]    |                                 help: remove this `mut`
Nov 29 03:05:43.204 INFO [stderr]    |
Nov 29 03:05:43.204 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 03:05:43.204 INFO [stderr] 
Nov 29 03:05:43.204 INFO [stderr] warning: variable does not need to be mutable
Nov 29 03:05:43.204 INFO [stderr]   --> tests/redirect_or_var_assig.rs:97:10
Nov 29 03:05:43.204 INFO [stderr]    |
Nov 29 03:05:43.204 INFO [stderr] 97 |     let (mut redirect_restorer, mut var_restorer) = lp.run(poll_fn(|| future.poll(&mut env)))
Nov 29 03:05:43.204 INFO [stderr]    |          ----^^^^^^^^^^^^^^^^^
Nov 29 03:05:43.204 INFO [stderr]    |          |
Nov 29 03:05:43.204 INFO [stderr]    |          help: remove this `mut`
Nov 29 03:05:43.204 INFO [stderr] 
Nov 29 03:06:39.291 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 53s
Nov 29 03:06:39.337 INFO [stderr] su: No module specific data is present
Nov 29 03:06:40.453 INFO running `"docker" "inspect" "baccd3b44b4108a6564e512f8d059bcf684ea3a52ff04a62215a3ee3bf5d41a2"`
Nov 29 03:06:40.830 INFO running `"docker" "rm" "-f" "baccd3b44b4108a6564e512f8d059bcf684ea3a52ff04a62215a3ee3bf5d41a2"`
Nov 29 03:06:41.204 INFO [stdout] baccd3b44b4108a6564e512f8d059bcf684ea3a52ff04a62215a3ee3bf5d41a2