Dec 01 00:24:00.344 INFO checking conch-runtime-0.1.5 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 00:24:00.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01 00:24:00.676 INFO [stdout] fc79ce1068f50e848e0ee4b8daf0bf33564f83f06206d95c4ee7ddeb2af34777
Dec 01 00:24:00.682 INFO running `"docker" "start" "-a" "fc79ce1068f50e848e0ee4b8daf0bf33564f83f06206d95c4ee7ddeb2af34777"`
Dec 01 00:24:01.732 INFO [stderr] usermod: no changes
Dec 01 00:24:02.064 INFO [stderr]     Checking owned_chars v0.2.1
Dec 01 00:24:02.064 INFO [stderr]     Checking conch-parser v0.1.0
Dec 01 00:24:02.064 INFO [stderr]    Compiling syn v0.11.11
Dec 01 00:24:02.084 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 01 00:24:10.471 INFO [stderr]     Checking tokio-process v0.1.6
Dec 01 00:24:15.976 INFO [stderr]    Compiling rental-impl v0.4.15
Dec 01 00:24:28.805 INFO [stderr]     Checking rental v0.4.16
Dec 01 00:24:29.796 INFO [stderr]     Checking conch-runtime v0.1.5 (/source)
Dec 01 00:24:35.788 INFO [stderr] warning: unused import: `VarRestorer`
Dec 01 00:24:35.788 INFO [stderr]  --> src/eval/redirect_or_var_assig.rs:3:67
Dec 01 00:24:35.788 INFO [stderr]   |
Dec 01 00:24:35.788 INFO [stderr] 3 |           RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer};
Dec 01 00:24:35.788 INFO [stderr]   |                                                                   ^^^^^^^^^^^
Dec 01 00:24:35.788 INFO [stderr]   |
Dec 01 00:24:35.788 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 00:24:35.788 INFO [stderr] 
Dec 01 00:24:35.968 INFO [stderr] warning: unused import: `VarRestorer`
Dec 01 00:24:35.968 INFO [stderr]  --> src/eval/redirect_or_var_assig.rs:3:67
Dec 01 00:24:35.968 INFO [stderr]   |
Dec 01 00:24:35.968 INFO [stderr] 3 |           RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer};
Dec 01 00:24:35.968 INFO [stderr]   |                                                                   ^^^^^^^^^^^
Dec 01 00:24:35.968 INFO [stderr]   |
Dec 01 00:24:35.968 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 00:24:35.968 INFO [stderr] 
Dec 01 00:24:37.360 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::backup': use the `RedirectEnvRestorer` trait instead
Dec 01 00:24:37.360 INFO [stderr]    --> src/env/reversible_redirect.rs:186:52
Dec 01 00:24:37.360 INFO [stderr]     |
Dec 01 00:24:37.360 INFO [stderr] 186 |             RedirectAction::HereDoc(fd, _) => self.backup(fd, env),
Dec 01 00:24:37.360 INFO [stderr]     |                                                    ^^^^^^
Dec 01 00:24:37.360 INFO [stderr]     |
Dec 01 00:24:37.360 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 01 00:24:37.360 INFO [stderr] 
Dec 01 00:24:37.625 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::backup': use the `RedirectEnvRestorer` trait instead
Dec 01 00:24:37.625 INFO [stderr]    --> src/env/reversible_redirect.rs:186:52
Dec 01 00:24:37.625 INFO [stderr]     |
Dec 01 00:24:37.625 INFO [stderr] 186 |             RedirectAction::HereDoc(fd, _) => self.backup(fd, env),
Dec 01 00:24:37.625 INFO [stderr]     |                                                    ^^^^^^
Dec 01 00:24:37.625 INFO [stderr]     |
Dec 01 00:24:37.625 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 01 00:24:37.625 INFO [stderr] 
Dec 01 00:24:38.276 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Dec 01 00:24:38.276 INFO [stderr]    --> src/spawn/simple.rs:331:52
Dec 01 00:24:38.276 INFO [stderr]     |
Dec 01 00:24:38.276 INFO [stderr] 331 |                                 red_restorer_inner.restore(env);
Dec 01 00:24:38.276 INFO [stderr]     |                                                    ^^^^^^^
Dec 01 00:24:38.276 INFO [stderr] 
Dec 01 00:24:38.276 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Dec 01 00:24:38.276 INFO [stderr]    --> src/spawn/simple.rs:358:47
Dec 01 00:24:38.276 INFO [stderr]     |
Dec 01 00:24:38.276 INFO [stderr] 358 |                             redirect_restorer.restore(env);
Dec 01 00:24:38.276 INFO [stderr]     |                                               ^^^^^^^
Dec 01 00:24:38.276 INFO [stderr] 
Dec 01 00:24:38.284 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Dec 01 00:24:38.284 INFO [stderr]    --> src/spawn/simple.rs:359:42
Dec 01 00:24:38.284 INFO [stderr]     |
Dec 01 00:24:38.284 INFO [stderr] 359 |                             var_restorer.restore(env);
Dec 01 00:24:38.284 INFO [stderr]     |                                          ^^^^^^^
Dec 01 00:24:38.284 INFO [stderr] 
Dec 01 00:24:38.292 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Dec 01 00:24:38.292 INFO [stderr]    --> src/spawn/simple.rs:387:27
Dec 01 00:24:38.292 INFO [stderr]     |
Dec 01 00:24:38.292 INFO [stderr] 387 |         redirect_restorer.restore(env);
Dec 01 00:24:38.292 INFO [stderr]     |                           ^^^^^^^
Dec 01 00:24:38.292 INFO [stderr] 
Dec 01 00:24:38.300 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Dec 01 00:24:38.300 INFO [stderr]    --> src/spawn/simple.rs:397:22
Dec 01 00:24:38.300 INFO [stderr]     |
Dec 01 00:24:38.300 INFO [stderr] 397 |         var_restorer.restore(env);
Dec 01 00:24:38.300 INFO [stderr]     |                      ^^^^^^^
Dec 01 00:24:38.300 INFO [stderr] 
Dec 01 00:24:38.352 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Dec 01 00:24:38.352 INFO [stderr]    --> src/spawn/simple.rs:415:35
Dec 01 00:24:38.352 INFO [stderr]     |
Dec 01 00:24:38.352 INFO [stderr] 415 |                 redirect_restorer.restore(env);
Dec 01 00:24:38.352 INFO [stderr]     |                                   ^^^^^^^
Dec 01 00:24:38.352 INFO [stderr] 
Dec 01 00:24:38.352 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Dec 01 00:24:38.352 INFO [stderr]    --> src/spawn/simple.rs:416:30
Dec 01 00:24:38.352 INFO [stderr]     |
Dec 01 00:24:38.352 INFO [stderr] 416 |                 var_restorer.restore(env);
Dec 01 00:24:38.352 INFO [stderr]     |                              ^^^^^^^
Dec 01 00:24:38.352 INFO [stderr] 
Dec 01 00:24:38.584 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Dec 01 00:24:38.584 INFO [stderr]    --> src/spawn/simple.rs:331:52
Dec 01 00:24:38.584 INFO [stderr]     |
Dec 01 00:24:38.584 INFO [stderr] 331 |                                 red_restorer_inner.restore(env);
Dec 01 00:24:38.584 INFO [stderr]     |                                                    ^^^^^^^
Dec 01 00:24:38.584 INFO [stderr] 
Dec 01 00:24:38.600 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Dec 01 00:24:38.600 INFO [stderr]    --> src/spawn/simple.rs:358:47
Dec 01 00:24:38.600 INFO [stderr]     |
Dec 01 00:24:38.600 INFO [stderr] 358 |                             redirect_restorer.restore(env);
Dec 01 00:24:38.600 INFO [stderr]     |                                               ^^^^^^^
Dec 01 00:24:38.600 INFO [stderr] 
Dec 01 00:24:38.600 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Dec 01 00:24:38.600 INFO [stderr]    --> src/spawn/simple.rs:359:42
Dec 01 00:24:38.600 INFO [stderr]     |
Dec 01 00:24:38.600 INFO [stderr] 359 |                             var_restorer.restore(env);
Dec 01 00:24:38.600 INFO [stderr]     |                                          ^^^^^^^
Dec 01 00:24:38.600 INFO [stderr] 
Dec 01 00:24:38.604 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Dec 01 00:24:38.604 INFO [stderr]    --> src/spawn/simple.rs:387:27
Dec 01 00:24:38.604 INFO [stderr]     |
Dec 01 00:24:38.604 INFO [stderr] 387 |         redirect_restorer.restore(env);
Dec 01 00:24:38.604 INFO [stderr]     |                           ^^^^^^^
Dec 01 00:24:38.604 INFO [stderr] 
Dec 01 00:24:38.616 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Dec 01 00:24:38.617 INFO [stderr]    --> src/spawn/simple.rs:397:22
Dec 01 00:24:38.617 INFO [stderr]     |
Dec 01 00:24:38.617 INFO [stderr] 397 |         var_restorer.restore(env);
Dec 01 00:24:38.617 INFO [stderr]     |                      ^^^^^^^
Dec 01 00:24:38.617 INFO [stderr] 
Dec 01 00:24:38.637 INFO [stderr] warning: use of deprecated item '<env::reversible_redirect::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Dec 01 00:24:38.637 INFO [stderr]    --> src/spawn/simple.rs:415:35
Dec 01 00:24:38.637 INFO [stderr]     |
Dec 01 00:24:38.637 INFO [stderr] 415 |                 redirect_restorer.restore(env);
Dec 01 00:24:38.637 INFO [stderr]     |                                   ^^^^^^^
Dec 01 00:24:38.637 INFO [stderr] 
Dec 01 00:24:38.637 INFO [stderr] warning: use of deprecated item '<env::reversible_var::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Dec 01 00:24:38.637 INFO [stderr]    --> src/spawn/simple.rs:416:30
Dec 01 00:24:38.637 INFO [stderr]     |
Dec 01 00:24:38.637 INFO [stderr] 416 |                 var_restorer.restore(env);
Dec 01 00:24:38.638 INFO [stderr]     |                              ^^^^^^^
Dec 01 00:24:38.638 INFO [stderr] 
Dec 01 00:25:12.896 INFO [stderr] warning: use of deprecated item 'sys::io::fd_ext::FileDescExt::into_evented': does not handle regular files, use `into_evented2` instead
Dec 01 00:25:12.896 INFO [stderr]   --> src/sys/unix/io/fd_ext.rs:73:14
Dec 01 00:25:12.896 INFO [stderr]    |
Dec 01 00:25:12.896 INFO [stderr] 73 |         self.into_evented(handle).map(MaybeEventedFd::Registered)
Dec 01 00:25:12.896 INFO [stderr]    |              ^^^^^^^^^^^^
Dec 01 00:25:12.896 INFO [stderr] 
Dec 01 00:25:12.949 INFO [stderr] warning: unused import: `VarEnvRestorer`
Dec 01 00:25:12.949 INFO [stderr]  --> src/spawn/simple.rs:5:36
Dec 01 00:25:12.949 INFO [stderr]   |
Dec 01 00:25:12.949 INFO [stderr] 5 |           SetArgumentsEnvironment, VarEnvRestorer, VarEnvRestorer2, VarRestorer,
Dec 01 00:25:12.949 INFO [stderr]   |                                    ^^^^^^^^^^^^^^
Dec 01 00:25:12.949 INFO [stderr] 
Dec 01 00:25:13.384 INFO [stderr] warning: use of deprecated item 'sys::io::fd_ext::FileDescExt::into_evented': does not handle regular files, use `into_evented2` instead
Dec 01 00:25:13.384 INFO [stderr]   --> src/sys/unix/io/fd_ext.rs:73:14
Dec 01 00:25:13.384 INFO [stderr]    |
Dec 01 00:25:13.384 INFO [stderr] 73 |         self.into_evented(handle).map(MaybeEventedFd::Registered)
Dec 01 00:25:13.384 INFO [stderr]    |              ^^^^^^^^^^^^
Dec 01 00:25:13.384 INFO [stderr] 
Dec 01 00:25:13.417 INFO [stderr] warning: unused import: `VarEnvRestorer`
Dec 01 00:25:13.417 INFO [stderr]  --> src/spawn/simple.rs:5:36
Dec 01 00:25:13.417 INFO [stderr]   |
Dec 01 00:25:13.417 INFO [stderr] 5 |           SetArgumentsEnvironment, VarEnvRestorer, VarEnvRestorer2, VarRestorer,
Dec 01 00:25:13.417 INFO [stderr]   |                                    ^^^^^^^^^^^^^^
Dec 01 00:25:13.417 INFO [stderr] 
Dec 01 00:25:13.900 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:25:13.900 INFO [stderr]    --> src/eval/redirect_or_cmd_word.rs:137:5
Dec 01 00:25:13.900 INFO [stderr]     |
Dec 01 00:25:13.900 INFO [stderr] 137 |     mut restorer: RR,
Dec 01 00:25:13.900 INFO [stderr]     |     ----^^^^^^^^
Dec 01 00:25:13.900 INFO [stderr]     |     |
Dec 01 00:25:13.900 INFO [stderr]     |     help: remove this `mut`
Dec 01 00:25:13.900 INFO [stderr]     |
Dec 01 00:25:13.900 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 00:25:13.900 INFO [stderr] 
Dec 01 00:25:13.924 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:25:13.924 INFO [stderr]    --> src/eval/redirect_or_var_assig.rs:260:5
Dec 01 00:25:13.924 INFO [stderr]     |
Dec 01 00:25:13.924 INFO [stderr] 260 |     mut redirect_restorer: RR,
Dec 01 00:25:13.924 INFO [stderr]     |     ----^^^^^^^^^^^^^^^^^
Dec 01 00:25:13.924 INFO [stderr]     |     |
Dec 01 00:25:13.924 INFO [stderr]     |     help: remove this `mut`
Dec 01 00:25:13.924 INFO [stderr] 
Dec 01 00:25:14.263 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:25:14.263 INFO [stderr]    --> src/eval/redirect_or_cmd_word.rs:137:5
Dec 01 00:25:14.263 INFO [stderr]     |
Dec 01 00:25:14.263 INFO [stderr] 137 |     mut restorer: RR,
Dec 01 00:25:14.263 INFO [stderr]     |     ----^^^^^^^^
Dec 01 00:25:14.263 INFO [stderr]     |     |
Dec 01 00:25:14.263 INFO [stderr]     |     help: remove this `mut`
Dec 01 00:25:14.263 INFO [stderr]     |
Dec 01 00:25:14.263 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 00:25:14.263 INFO [stderr] 
Dec 01 00:25:14.300 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:25:14.300 INFO [stderr]    --> src/eval/redirect_or_var_assig.rs:260:5
Dec 01 00:25:14.300 INFO [stderr]     |
Dec 01 00:25:14.300 INFO [stderr] 260 |     mut redirect_restorer: RR,
Dec 01 00:25:14.300 INFO [stderr]     |     ----^^^^^^^^^^^^^^^^^
Dec 01 00:25:14.300 INFO [stderr]     |     |
Dec 01 00:25:14.300 INFO [stderr]     |     help: remove this `mut`
Dec 01 00:25:14.300 INFO [stderr] 
Dec 01 00:25:14.437 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:25:14.437 INFO [stderr]    --> src/spawn/simple.rs:386:13
Dec 01 00:25:14.437 INFO [stderr]     |
Dec 01 00:25:14.437 INFO [stderr] 386 |         let mut redirect_restorer = redirect_restorer;
Dec 01 00:25:14.437 INFO [stderr]     |             ----^^^^^^^^^^^^^^^^^
Dec 01 00:25:14.437 INFO [stderr]     |             |
Dec 01 00:25:14.437 INFO [stderr]     |             help: remove this `mut`
Dec 01 00:25:14.437 INFO [stderr] 
Dec 01 00:25:14.740 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:25:14.740 INFO [stderr]    --> src/spawn/simple.rs:386:13
Dec 01 00:25:14.740 INFO [stderr]     |
Dec 01 00:25:14.740 INFO [stderr] 386 |         let mut redirect_restorer = redirect_restorer;
Dec 01 00:25:14.740 INFO [stderr]     |             ----^^^^^^^^^^^^^^^^^
Dec 01 00:25:14.740 INFO [stderr]     |             |
Dec 01 00:25:14.740 INFO [stderr]     |             help: remove this `mut`
Dec 01 00:25:14.740 INFO [stderr] 
Dec 01 00:25:16.971 INFO [stderr] warning: method is never used: `set_cloexec`
Dec 01 00:25:16.971 INFO [stderr]    --> src/sys/unix/io/mod.rs:118:5
Dec 01 00:25:16.971 INFO [stderr]     |
Dec 01 00:25:16.971 INFO [stderr] 118 |     pub fn set_cloexec(&self, set: bool) -> Result<()> {
Dec 01 00:25:16.971 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:25:16.971 INFO [stderr]     |
Dec 01 00:25:16.971 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 00:25:16.971 INFO [stderr] 
Dec 01 00:25:17.139 INFO [stderr] warning: method is never used: `set_cloexec`
Dec 01 00:25:17.139 INFO [stderr]    --> src/sys/unix/io/mod.rs:118:5
Dec 01 00:25:17.139 INFO [stderr]     |
Dec 01 00:25:17.139 INFO [stderr] 118 |     pub fn set_cloexec(&self, set: bool) -> Result<()> {
Dec 01 00:25:17.139 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:25:17.139 INFO [stderr]     |
Dec 01 00:25:17.139 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 00:25:17.140 INFO [stderr] 
Dec 01 00:25:41.242 INFO [stderr] warning: use of deprecated item '<conch_runtime::env::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Dec 01 00:25:41.242 INFO [stderr]    --> tests/redirect_or_var_assig.rs:101:23
Dec 01 00:25:41.242 INFO [stderr]     |
Dec 01 00:25:41.242 INFO [stderr] 101 |     redirect_restorer.restore(&mut env);
Dec 01 00:25:41.242 INFO [stderr]     |                       ^^^^^^^
Dec 01 00:25:41.242 INFO [stderr]     |
Dec 01 00:25:41.242 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 01 00:25:41.242 INFO [stderr] 
Dec 01 00:25:41.252 INFO [stderr] warning: use of deprecated item '<conch_runtime::env::VarRestorer<E>>::restore': use the `VarEnvRestorer` trait instead
Dec 01 00:25:41.252 INFO [stderr]    --> tests/redirect_or_var_assig.rs:109:18
Dec 01 00:25:41.252 INFO [stderr]     |
Dec 01 00:25:41.252 INFO [stderr] 109 |     var_restorer.restore(&mut env);
Dec 01 00:25:41.252 INFO [stderr]     |                  ^^^^^^^
Dec 01 00:25:41.252 INFO [stderr] 
Dec 01 00:25:41.446 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:25:41.447 INFO [stderr]   --> tests/redirect_or_var_assig.rs:97:33
Dec 01 00:25:41.448 INFO [stderr]    |
Dec 01 00:25:41.448 INFO [stderr] 97 |     let (mut redirect_restorer, mut var_restorer) = lp.run(poll_fn(|| future.poll(&mut env)))
Dec 01 00:25:41.449 INFO [stderr]    |                                 ----^^^^^^^^^^^^
Dec 01 00:25:41.449 INFO [stderr]    |                                 |
Dec 01 00:25:41.449 INFO [stderr]    |                                 help: remove this `mut`
Dec 01 00:25:41.450 INFO [stderr]    |
Dec 01 00:25:41.451 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 00:25:41.451 INFO [stderr] 
Dec 01 00:25:41.452 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:25:41.452 INFO [stderr]   --> tests/redirect_or_var_assig.rs:97:10
Dec 01 00:25:41.453 INFO [stderr]    |
Dec 01 00:25:41.453 INFO [stderr] 97 |     let (mut redirect_restorer, mut var_restorer) = lp.run(poll_fn(|| future.poll(&mut env)))
Dec 01 00:25:41.454 INFO [stderr]    |          ----^^^^^^^^^^^^^^^^^
Dec 01 00:25:41.454 INFO [stderr]    |          |
Dec 01 00:25:41.458 INFO [stderr]    |          help: remove this `mut`
Dec 01 00:25:41.458 INFO [stderr] 
Dec 01 00:26:05.345 INFO [stderr] warning: unused import: `std::marker::PhantomData`
Dec 01 00:26:05.346 INFO [stderr]   --> tests/simple.rs:13:5
Dec 01 00:26:05.346 INFO [stderr]    |
Dec 01 00:26:05.346 INFO [stderr] 13 | use std::marker::PhantomData;
Dec 01 00:26:05.346 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:26:05.347 INFO [stderr]    |
Dec 01 00:26:05.347 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 00:26:05.347 INFO [stderr] 
Dec 01 00:27:19.322 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:27:19.322 INFO [stderr]   --> tests/redirect_or_var_assig_deprecated.rs:52:10
Dec 01 00:27:19.322 INFO [stderr]    |
Dec 01 00:27:19.323 INFO [stderr] 52 |     let (mut restorer, vars) = lp.run(poll_fn(|| future.poll(&mut env))).unwrap();
Dec 01 00:27:19.323 INFO [stderr]    |          ----^^^^^^^^
Dec 01 00:27:19.323 INFO [stderr]    |          |
Dec 01 00:27:19.323 INFO [stderr]    |          help: remove this `mut`
Dec 01 00:27:19.332 INFO [stderr]    |
Dec 01 00:27:19.333 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 00:27:19.336 INFO [stderr] 
Dec 01 00:27:46.228 INFO [stderr] warning: use of deprecated item '<conch_runtime::env::RedirectRestorer<E>>::restore': use the `RedirectEnvRestorer` trait instead
Dec 01 00:27:46.228 INFO [stderr]   --> tests/redirect_or_cmd_word.rs:45:14
Dec 01 00:27:46.228 INFO [stderr]    |
Dec 01 00:27:46.228 INFO [stderr] 45 |     restorer.restore(&mut env);
Dec 01 00:27:46.228 INFO [stderr]    |              ^^^^^^^
Dec 01 00:27:46.228 INFO [stderr]    |
Dec 01 00:27:46.228 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 01 00:27:46.228 INFO [stderr] 
Dec 01 00:27:46.840 INFO [stderr] warning: variable does not need to be mutable
Dec 01 00:27:46.840 INFO [stderr]   --> tests/redirect_or_cmd_word.rs:42:10
Dec 01 00:27:46.840 INFO [stderr]    |
Dec 01 00:27:46.840 INFO [stderr] 42 |     let (mut restorer, words) = lp.run(poll_fn(|| future.poll(&mut env))).unwrap();
Dec 01 00:27:46.840 INFO [stderr]    |          ----^^^^^^^^
Dec 01 00:27:46.840 INFO [stderr]    |          |
Dec 01 00:27:46.840 INFO [stderr]    |          help: remove this `mut`
Dec 01 00:27:46.840 INFO [stderr]    |
Dec 01 00:27:46.840 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 00:27:46.840 INFO [stderr] 
Dec 01 00:28:39.828 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 38s
Dec 01 00:28:39.880 INFO [stderr] su: No module specific data is present
Dec 01 00:28:40.872 INFO running `"docker" "inspect" "fc79ce1068f50e848e0ee4b8daf0bf33564f83f06206d95c4ee7ddeb2af34777"`
Dec 01 00:28:41.200 INFO running `"docker" "rm" "-f" "fc79ce1068f50e848e0ee4b8daf0bf33564f83f06206d95c4ee7ddeb2af34777"`
Dec 01 00:28:41.508 INFO [stdout] fc79ce1068f50e848e0ee4b8daf0bf33564f83f06206d95c4ee7ddeb2af34777