[INFO] crate mio-aio 0.4.0 is already in cache [INFO] extracting crate mio-aio 0.4.0 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/mio-aio/0.4.0 [INFO] extracting crate mio-aio 0.4.0 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/mio-aio/0.4.0 [INFO] validating manifest of mio-aio-0.4.0 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mio-aio-0.4.0 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mio-aio-0.4.0 [INFO] removed 0 missing tests [INFO] finished frobbing mio-aio-0.4.0 [INFO] frobbed toml for mio-aio-0.4.0 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/mio-aio/0.4.0/Cargo.toml [INFO] started frobbing mio-aio-0.4.0 [INFO] removed 0 missing tests [INFO] finished frobbing mio-aio-0.4.0 [INFO] frobbed toml for mio-aio-0.4.0 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/mio-aio/0.4.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mio-aio-0.4.0 against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-5/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/mio-aio/0.4.0:/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ec244ec50d0c1659f10f7211deb041ba9dbad3f82e0278eb2bc79c2cde38c74f [INFO] running `"docker" "start" "-a" "ec244ec50d0c1659f10f7211deb041ba9dbad3f82e0278eb2bc79c2cde38c74f"` [INFO] [stderr] Checking divbuf v0.2.0 [INFO] [stderr] Checking sysctl v0.1.4 [INFO] [stderr] Checking mio-aio v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aio.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | BoxedSlice(Box>), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Borrow<[u8]>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aio.rs:30:23 [INFO] [stderr] | [INFO] [stderr] 30 | BoxedMutSlice(Box>) [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BorrowMut<[u8]>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aio.rs:37:42 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn boxed_slice(&self) -> Option<&Borrow<[u8]>> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Borrow<[u8]>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aio.rs:45:54 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn boxed_mut_slice(&mut self) -> Option<&mut BorrowMut<[u8]>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BorrowMut<[u8]>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aio.rs:111:60 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn from_boxed_slice(fd: RawFd, offs: u64, buf: Box>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Borrow<[u8]>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aio.rs:121:42 [INFO] [stderr] | [INFO] [stderr] 121 | buf: Box>, prio: c_int, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BorrowMut<[u8]>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aio.rs:320:18 [INFO] [stderr] | [INFO] [stderr] 320 | buf: Box>, prio: i32, opcode: LioOpcode) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Borrow<[u8]>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aio.rs:327:18 [INFO] [stderr] | [INFO] [stderr] 327 | buf: Box>, prio: i32, opcode: LioOpcode) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BorrowMut<[u8]>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/aio.rs:350:29 [INFO] [stderr] | [INFO] [stderr] 350 | where F: FnOnce(Box + 'a>) -> R { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::unix::UnixReady::is_aio': this function is now platform specific [INFO] [stderr] --> src/aio.rs:196:41 [INFO] [stderr] | [INFO] [stderr] 196 | assert!(UnixReady::from(events).is_aio()); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error: no variant `SigevKevent` in enum `nix::sys::signal::SigevNotify` [INFO] [stderr] --> src/aio.rs:199:34 [INFO] [stderr] | [INFO] [stderr] 199 | let sigev = SigevNotify::SigevKevent{kq, udata: udata as isize}; [INFO] [stderr] | ^^^^^^^^^^^ variant not found in `nix::sys::signal::SigevNotify` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `is_lio` found for type `mio::unix::UnixReady` in the current scope [INFO] [stderr] --> src/aio.rs:375:41 [INFO] [stderr] | [INFO] [stderr] 375 | assert!(UnixReady::from(events).is_lio()); [INFO] [stderr] | ^^^^^^ help: there is a method with a similar name: `is_aio` [INFO] [stderr] [INFO] [stderr] error: no variant `SigevKevent` in enum `nix::sys::signal::SigevNotify` [INFO] [stderr] --> src/aio.rs:378:34 [INFO] [stderr] | [INFO] [stderr] 378 | let sigev = SigevNotify::SigevKevent{kq, udata: udata as isize}; [INFO] [stderr] | ^^^^^^^^^^^ variant not found in `nix::sys::signal::SigevNotify` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: Could not compile `mio-aio`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:278:13 [INFO] [stderr] | [INFO] [stderr] 278 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:282:13 [INFO] [stderr] | [INFO] [stderr] 282 | name.as_ptr() as *const c_void, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const libc::c_void` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | qoid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:346:13 [INFO] [stderr] | [INFO] [stderr] 346 | qoid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 346 | (qoid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:349:13 [INFO] [stderr] | [INFO] [stderr] 349 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:509:13 [INFO] [stderr] | [INFO] [stderr] 509 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:510:13 [INFO] [stderr] | [INFO] [stderr] 510 | oid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 510 | (oid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:513:13 [INFO] [stderr] | [INFO] [stderr] 513 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:526:13 [INFO] [stderr] | [INFO] [stderr] 526 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:527:13 [INFO] [stderr] | [INFO] [stderr] 527 | oid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 527 | (oid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:530:13 [INFO] [stderr] | [INFO] [stderr] 530 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:847:17 [INFO] [stderr] | [INFO] [stderr] 847 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:848:17 [INFO] [stderr] | [INFO] [stderr] 848 | oid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 848 | (oid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:851:17 [INFO] [stderr] | [INFO] [stderr] 851 | bytes.as_ptr() as *const c_void, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const libc::c_void` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:933:13 [INFO] [stderr] | [INFO] [stderr] 933 | qoid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:934:13 [INFO] [stderr] | [INFO] [stderr] 934 | qoid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 934 | (qoid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.4/src/lib.rs:937:13 [INFO] [stderr] | [INFO] [stderr] 937 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error: aborting due to 17 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: Could not compile `sysctl`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ec244ec50d0c1659f10f7211deb041ba9dbad3f82e0278eb2bc79c2cde38c74f"` [INFO] running `"docker" "rm" "-f" "ec244ec50d0c1659f10f7211deb041ba9dbad3f82e0278eb2bc79c2cde38c74f"` [INFO] [stdout] ec244ec50d0c1659f10f7211deb041ba9dbad3f82e0278eb2bc79c2cde38c74f