[INFO] crate mio-aio 0.4.1 is already in cache
[INFO] checking mio-aio-0.4.1 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate mio-aio 0.4.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate mio-aio 0.4.1 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mio-aio 0.4.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mio-aio 0.4.1
[INFO] tweaked toml for crates.io crate mio-aio 0.4.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c91ca250f6f83cd36321d560fd25f247e611e8c410ced56e22fdd917fca63a2
[INFO] running `"docker" "start" "-a" "5c91ca250f6f83cd36321d560fd25f247e611e8c410ced56e22fdd917fca63a2"`
[INFO] [stderr]     Checking divbuf v0.2.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking sysctl v0.1.4
[INFO] [stderr]     Checking mio-aio v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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 raw pointer `*mut i32`
[INFO] [stderr]                found raw pointer `*const i32`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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 raw pointer `*mut libc::c_void`
[INFO] [stderr]                found raw pointer `*const libc::c_void`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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 raw pointer `*mut i32`
[INFO] [stderr]                found raw pointer `*const i32`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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]     |
[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/rustwide/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 raw pointer `*mut libc::c_void`
[INFO] [stderr]                found raw pointer `*const _`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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 raw pointer `*mut i32`
[INFO] [stderr]                found raw pointer `*const i32`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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]     |
[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/rustwide/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 raw pointer `*mut libc::c_void`
[INFO] [stderr]                found raw pointer `*const _`
[INFO] [stderr] 
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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 raw pointer `*mut i32`
[INFO] [stderr]                found raw pointer `*const i32`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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]     |
[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/rustwide/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 raw pointer `*mut libc::c_void`
[INFO] [stderr]                found raw pointer `*const _`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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 raw pointer `*mut i32`
[INFO] [stderr]                found raw pointer `*const i32`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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]     |
[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/rustwide/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 raw pointer `*mut libc::c_void`
[INFO] [stderr]                found raw pointer `*const libc::c_void`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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 raw pointer `*mut i32`
[INFO] [stderr]                found raw pointer `*const i32`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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]     |
[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] 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[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/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 raw pointer `*mut libc::c_void`
[INFO] [stderr]                found raw pointer `*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[E0599]: no variant named `SigevKevent` found for 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: could not compile `sysctl`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `is_lio` found for struct `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 an associated function with a similar name: `is_aio`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant named `SigevKevent` found for 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] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "5c91ca250f6f83cd36321d560fd25f247e611e8c410ced56e22fdd917fca63a2"`
[INFO] running `"docker" "rm" "-f" "5c91ca250f6f83cd36321d560fd25f247e611e8c410ced56e22fdd917fca63a2"`
[INFO] [stdout] 5c91ca250f6f83cd36321d560fd25f247e611e8c410ced56e22fdd917fca63a2
