[INFO] crate tokio-file 0.5.2 is already in cache
[INFO] checking tokio-file-0.5.2 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate tokio-file 0.5.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate tokio-file 0.5.2 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tokio-file 0.5.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tokio-file 0.5.2
[INFO] tweaked toml for crates.io crate tokio-file 0.5.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate tokio-file 0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 1fe1f86d3cf73ea98c0b3634e26ced22aa92212e0c86e9e24bc053309a4b6874
[INFO] running `"docker" "start" "-a" "1fe1f86d3cf73ea98c0b3634e26ced22aa92212e0c86e9e24bc053309a4b6874"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]     Checking slab v0.4.0
[INFO] [stderr]     Checking winapi v0.2.6
[INFO] [stderr]     Checking galvanic-test v0.1.5
[INFO] [stderr]     Checking divbuf v0.3.1
[INFO] [stderr]    Compiling kernel32-sys v0.2.0
[INFO] [stderr]     Checking getopts v0.2.18
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]     Checking crossbeam-utils v0.7.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking crossbeam-deque v0.6.3
[INFO] [stderr]     Checking remove_dir_all v0.3.0
[INFO] [stderr]     Checking tokio-timer v0.2.5
[INFO] [stderr]     Checking iovec v0.1.1
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking net2 v0.2.29
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]     Checking rand v0.4.1
[INFO] [stderr]     Checking errno v0.2.3
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking sysctl v0.1.0
[INFO] [stderr]     Checking mio v0.6.20
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr] error[E0432]: unresolved import `libc::CTL_KERN`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.0/src/lib.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | use libc::CTL_KERN;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ no `CTL_KERN` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.1.0/src/lib.rs:259:16
[INFO] [stderr]     |
[INFO] [stderr] 259 |         sysctl(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-0.1.0/src/lib.rs:263:16
[INFO] [stderr]     |
[INFO] [stderr] 263 |                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-0.1.0/src/lib.rs:289:16
[INFO] [stderr]     |
[INFO] [stderr] 289 |         sysctl(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-0.1.0/src/lib.rs:290:16
[INFO] [stderr]     |
[INFO] [stderr] 290 |                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] 290 |                (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-0.1.0/src/lib.rs:293:16
[INFO] [stderr]     |
[INFO] [stderr] 293 |                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-0.1.0/src/lib.rs:375:16
[INFO] [stderr]     |
[INFO] [stderr] 375 |         sysctl(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-0.1.0/src/lib.rs:376:16
[INFO] [stderr]     |
[INFO] [stderr] 376 |                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] 376 |                (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-0.1.0/src/lib.rs:379:16
[INFO] [stderr]     |
[INFO] [stderr] 379 |                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-0.1.0/src/lib.rs:390:16
[INFO] [stderr]     |
[INFO] [stderr] 390 |         sysctl(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-0.1.0/src/lib.rs:391:16
[INFO] [stderr]     |
[INFO] [stderr] 391 |                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] 391 |                (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-0.1.0/src/lib.rs:394:16
[INFO] [stderr]     |
[INFO] [stderr] 394 |                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-0.1.0/src/lib.rs:521:20
[INFO] [stderr]     |
[INFO] [stderr] 521 |             sysctl(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-0.1.0/src/lib.rs:522:20
[INFO] [stderr]     |
[INFO] [stderr] 522 |                    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] 522 |                    (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-0.1.0/src/lib.rs:525:20
[INFO] [stderr]     |
[INFO] [stderr] 525 |                    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-0.1.0/src/lib.rs:561:16
[INFO] [stderr]     |
[INFO] [stderr] 561 |         sysctl(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-0.1.0/src/lib.rs:562:16
[INFO] [stderr]     |
[INFO] [stderr] 562 |                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] 562 |                (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-0.1.0/src/lib.rs:565:16
[INFO] [stderr]     |
[INFO] [stderr] 565 |                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 18 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0432.
[INFO] [stderr] For more information about an 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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "1fe1f86d3cf73ea98c0b3634e26ced22aa92212e0c86e9e24bc053309a4b6874"`
[INFO] running `"docker" "rm" "-f" "1fe1f86d3cf73ea98c0b3634e26ced22aa92212e0c86e9e24bc053309a4b6874"`
[INFO] [stdout] 1fe1f86d3cf73ea98c0b3634e26ced22aa92212e0c86e9e24bc053309a4b6874
