[INFO] crate conch-runtime 0.1.5 is already in cache [INFO] extracting crate conch-runtime 0.1.5 into work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/conch-runtime/0.1.5 [INFO] extracting crate conch-runtime 0.1.5 into work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/conch-runtime/0.1.5 [INFO] validating manifest of conch-runtime-0.1.5 on toolchain master#d99a320cba42f661aebfa1293b7b2ec3603dda75 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of conch-runtime-0.1.5 on toolchain try#e70472fc501b855c9080f3772432c10fe20b8866 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing conch-runtime-0.1.5 [INFO] finished frobbing conch-runtime-0.1.5 [INFO] frobbed toml for conch-runtime-0.1.5 written to work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/conch-runtime/0.1.5/Cargo.toml [INFO] started frobbing conch-runtime-0.1.5 [INFO] finished frobbing conch-runtime-0.1.5 [INFO] frobbed toml for conch-runtime-0.1.5 written to work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/reg/conch-runtime/0.1.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking conch-runtime-0.1.5 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/reg/conch-runtime/0.1.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ddf49f8bf6eb8351488bac3084ebfac1d2157b43f58244fd20d93de88c504b61 [INFO] running `"docker" "start" "-a" "ddf49f8bf6eb8351488bac3084ebfac1d2157b43f58244fd20d93de88c504b61"` [INFO] [stderr] Checking owned_chars v0.2.1 [INFO] [stderr] Checking tokio-signal v0.1.5 [INFO] [stderr] Checking tokio-process v0.1.6 [INFO] [stderr] Checking conch-runtime v0.1.5 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `VarRestorer` [INFO] [stderr] --> src/eval/redirect_or_var_assig.rs:3:67 [INFO] [stderr] | [INFO] [stderr] 3 | RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `VarRestorer` [INFO] [stderr] --> src/eval/redirect_or_var_assig.rs:3:67 [INFO] [stderr] | [INFO] [stderr] 3 | RedirectRestorer, VarEnvRestorer2, VariableEnvironment, VarRestorer}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::backup': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> src/env/reversible_redirect.rs:186:52 [INFO] [stderr] | [INFO] [stderr] 186 | RedirectAction::HereDoc(fd, _) => self.backup(fd, env), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::backup': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> src/env/reversible_redirect.rs:186:52 [INFO] [stderr] | [INFO] [stderr] 186 | RedirectAction::HereDoc(fd, _) => self.backup(fd, env), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:331:52 [INFO] [stderr] | [INFO] [stderr] 331 | red_restorer_inner.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:358:47 [INFO] [stderr] | [INFO] [stderr] 358 | redirect_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:359:42 [INFO] [stderr] | [INFO] [stderr] 359 | var_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:387:27 [INFO] [stderr] | [INFO] [stderr] 387 | redirect_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:397:22 [INFO] [stderr] | [INFO] [stderr] 397 | var_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:415:35 [INFO] [stderr] | [INFO] [stderr] 415 | redirect_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:416:30 [INFO] [stderr] | [INFO] [stderr] 416 | var_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:331:52 [INFO] [stderr] | [INFO] [stderr] 331 | red_restorer_inner.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:358:47 [INFO] [stderr] | [INFO] [stderr] 358 | redirect_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:359:42 [INFO] [stderr] | [INFO] [stderr] 359 | var_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:387:27 [INFO] [stderr] | [INFO] [stderr] 387 | redirect_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:397:22 [INFO] [stderr] | [INFO] [stderr] 397 | var_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:415:35 [INFO] [stderr] | [INFO] [stderr] 415 | redirect_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead [INFO] [stderr] --> src/spawn/simple.rs:416:30 [INFO] [stderr] | [INFO] [stderr] 416 | var_restorer.restore(env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'sys::io::fd_ext::FileDescExt::into_evented': does not handle regular files, use `into_evented2` instead [INFO] [stderr] --> src/sys/unix/io/fd_ext.rs:73:14 [INFO] [stderr] | [INFO] [stderr] 73 | self.into_evented(handle).map(MaybeEventedFd::Registered) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `VarEnvRestorer` [INFO] [stderr] --> src/spawn/simple.rs:5:36 [INFO] [stderr] | [INFO] [stderr] 5 | SetArgumentsEnvironment, VarEnvRestorer, VarEnvRestorer2, VarRestorer, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'sys::io::fd_ext::FileDescExt::into_evented': does not handle regular files, use `into_evented2` instead [INFO] [stderr] --> src/sys/unix/io/fd_ext.rs:73:14 [INFO] [stderr] | [INFO] [stderr] 73 | self.into_evented(handle).map(MaybeEventedFd::Registered) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `VarEnvRestorer` [INFO] [stderr] --> src/spawn/simple.rs:5:36 [INFO] [stderr] | [INFO] [stderr] 5 | SetArgumentsEnvironment, VarEnvRestorer, VarEnvRestorer2, VarRestorer, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/eval/redirect_or_cmd_word.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | mut restorer: RR, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/eval/redirect_or_var_assig.rs:260:5 [INFO] [stderr] | [INFO] [stderr] 260 | mut redirect_restorer: RR, [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/spawn/simple.rs:386:13 [INFO] [stderr] | [INFO] [stderr] 386 | let mut redirect_restorer = redirect_restorer; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/eval/redirect_or_cmd_word.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | mut restorer: RR, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/eval/redirect_or_var_assig.rs:260:5 [INFO] [stderr] | [INFO] [stderr] 260 | mut redirect_restorer: RR, [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/spawn/simple.rs:386:13 [INFO] [stderr] | [INFO] [stderr] 386 | let mut redirect_restorer = redirect_restorer; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_cloexec` [INFO] [stderr] --> src/sys/unix/io/mod.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | pub fn set_cloexec(&self, set: bool) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_cloexec` [INFO] [stderr] --> src/sys/unix/io/mod.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | pub fn set_cloexec(&self, set: bool) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> tests/redirect_or_cmd_word.rs:45:14 [INFO] [stderr] | [INFO] [stderr] 45 | restorer.restore(&mut env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/redirect_or_cmd_word.rs:42:10 [INFO] [stderr] | [INFO] [stderr] 42 | let (mut restorer, words) = lp.run(poll_fn(|| future.poll(&mut env))).unwrap(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `RedirectEnvRestorer` trait instead [INFO] [stderr] --> tests/redirect_or_var_assig.rs:101:23 [INFO] [stderr] | [INFO] [stderr] 101 | redirect_restorer.restore(&mut env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '>::restore': use the `VarEnvRestorer` trait instead [INFO] [stderr] --> tests/redirect_or_var_assig.rs:109:18 [INFO] [stderr] | [INFO] [stderr] 109 | var_restorer.restore(&mut env); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/redirect_or_var_assig.rs:97:33 [INFO] [stderr] | [INFO] [stderr] 97 | let (mut redirect_restorer, mut var_restorer) = lp.run(poll_fn(|| future.poll(&mut env))) [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/redirect_or_var_assig.rs:97:10 [INFO] [stderr] | [INFO] [stderr] 97 | let (mut redirect_restorer, mut var_restorer) = lp.run(poll_fn(|| future.poll(&mut env))) [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> tests/simple.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/redirect_or_var_assig_deprecated.rs:52:10 [INFO] [stderr] | [INFO] [stderr] 52 | let (mut restorer, vars) = lp.run(poll_fn(|| future.poll(&mut env))).unwrap(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `"docker" "inspect" "ddf49f8bf6eb8351488bac3084ebfac1d2157b43f58244fd20d93de88c504b61"` [INFO] running `"docker" "rm" "-f" "ddf49f8bf6eb8351488bac3084ebfac1d2157b43f58244fd20d93de88c504b61"` [INFO] [stdout] ddf49f8bf6eb8351488bac3084ebfac1d2157b43f58244fd20d93de88c504b61