Sep 10 04:12:26.589 INFO checking fubarnetes/calldown against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 04:12:26.589 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 04:12:26.589 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 04:12:26.862 INFO blam! c5933cace839c430c311b5e76a3422791b56cba7a7f8bcffabfe238ae2a74ad9
Sep 10 04:12:26.864 INFO running `"docker" "start" "-a" "c5933cace839c430c311b5e76a3422791b56cba7a7f8bcffabfe238ae2a74ad9"`
Sep 10 04:12:28.049 INFO kablam! usermod: no changes
Sep 10 04:12:28.222 INFO kablam!    Compiling cc v1.0.15
Sep 10 04:12:28.234 INFO kablam!    Compiling nix v0.11.0
Sep 10 04:12:28.235 INFO kablam!     Checking users v0.7.0
Sep 10 04:12:28.235 INFO kablam!     Checking number_prefix v0.2.8
Sep 10 04:12:33.342 INFO kablam!    Compiling backtrace-sys v0.1.19
Sep 10 04:12:50.577 INFO kablam!     Checking backtrace v0.3.8
Sep 10 04:12:51.170 INFO kablam!     Checking failure v0.1.1
Sep 10 04:12:51.742 INFO kablam!     Checking sysctl v0.2.0
Sep 10 04:12:52.381 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.381 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:415:13
Sep 10 04:12:52.381 INFO kablam!     |
Sep 10 04:12:52.381 INFO kablam! 415 |             oid.as_ptr(),
Sep 10 04:12:52.381 INFO kablam!     |             ^^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.381 INFO kablam!     |
Sep 10 04:12:52.381 INFO kablam!     = note: expected type `*mut i32`
Sep 10 04:12:52.381 INFO kablam!                found type `*const i32`
Sep 10 04:12:52.381 INFO kablam! 
Sep 10 04:12:52.414 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.414 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:419:13
Sep 10 04:12:52.415 INFO kablam!     |
Sep 10 04:12:52.415 INFO kablam! 419 |             name.as_ptr() as *const c_void,
Sep 10 04:12:52.415 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.415 INFO kablam!     |
Sep 10 04:12:52.415 INFO kablam!     = note: expected type `*mut libc::c_void`
Sep 10 04:12:52.415 INFO kablam!                found type `*const libc::c_void`
Sep 10 04:12:52.415 INFO kablam! 
Sep 10 04:12:52.458 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.458 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:480:13
Sep 10 04:12:52.458 INFO kablam!     |
Sep 10 04:12:52.458 INFO kablam! 480 |             qoid.as_ptr(),
Sep 10 04:12:52.458 INFO kablam!     |             ^^^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.458 INFO kablam!     |
Sep 10 04:12:52.458 INFO kablam!     = note: expected type `*mut i32`
Sep 10 04:12:52.458 INFO kablam!                found type `*const i32`
Sep 10 04:12:52.459 INFO kablam! 
Sep 10 04:12:52.459 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.459 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:481:13
Sep 10 04:12:52.459 INFO kablam!     |
Sep 10 04:12:52.459 INFO kablam! 481 |             qoid.len() as u32,
Sep 10 04:12:52.459 INFO kablam!     |             ^^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 10 04:12:52.459 INFO kablam! 
Sep 10 04:12:52.491 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.491 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:484:13
Sep 10 04:12:52.491 INFO kablam!     |
Sep 10 04:12:52.491 INFO kablam! 484 |             ptr::null(),
Sep 10 04:12:52.491 INFO kablam!     |             ^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.491 INFO kablam!     |
Sep 10 04:12:52.491 INFO kablam!     = note: expected type `*mut libc::c_void`
Sep 10 04:12:52.491 INFO kablam!                found type `*const _`
Sep 10 04:12:52.491 INFO kablam! 
Sep 10 04:12:52.534 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.534 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:657:13
Sep 10 04:12:52.534 INFO kablam!     |
Sep 10 04:12:52.534 INFO kablam! 657 |             oid.as_ptr(),
Sep 10 04:12:52.534 INFO kablam!     |             ^^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.534 INFO kablam!     |
Sep 10 04:12:52.534 INFO kablam!     = note: expected type `*mut i32`
Sep 10 04:12:52.534 INFO kablam!                found type `*const i32`
Sep 10 04:12:52.534 INFO kablam! 
Sep 10 04:12:52.534 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.534 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:658:13
Sep 10 04:12:52.534 INFO kablam!     |
Sep 10 04:12:52.534 INFO kablam! 658 |             oid.len() as u32,
Sep 10 04:12:52.534 INFO kablam!     |             ^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 10 04:12:52.534 INFO kablam! 
Sep 10 04:12:52.566 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.566 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:661:13
Sep 10 04:12:52.566 INFO kablam!     |
Sep 10 04:12:52.566 INFO kablam! 661 |             ptr::null(),
Sep 10 04:12:52.566 INFO kablam!     |             ^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.566 INFO kablam!     |
Sep 10 04:12:52.566 INFO kablam!     = note: expected type `*mut libc::c_void`
Sep 10 04:12:52.566 INFO kablam!                found type `*const _`
Sep 10 04:12:52.566 INFO kablam! 
Sep 10 04:12:52.608 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.608 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:679:13
Sep 10 04:12:52.608 INFO kablam!     |
Sep 10 04:12:52.608 INFO kablam! 679 |             oid.as_ptr(),
Sep 10 04:12:52.608 INFO kablam!     |             ^^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.608 INFO kablam!     |
Sep 10 04:12:52.608 INFO kablam!     = note: expected type `*mut i32`
Sep 10 04:12:52.608 INFO kablam!                found type `*const i32`
Sep 10 04:12:52.608 INFO kablam! 
Sep 10 04:12:52.608 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.608 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:680:13
Sep 10 04:12:52.608 INFO kablam!     |
Sep 10 04:12:52.608 INFO kablam! 680 |             oid.len() as u32,
Sep 10 04:12:52.609 INFO kablam!     |             ^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 10 04:12:52.609 INFO kablam! 
Sep 10 04:12:52.671 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.672 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:683:13
Sep 10 04:12:52.672 INFO kablam!     |
Sep 10 04:12:52.672 INFO kablam! 683 |             ptr::null(),
Sep 10 04:12:52.672 INFO kablam!     |             ^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.672 INFO kablam!     |
Sep 10 04:12:52.672 INFO kablam!     = note: expected type `*mut libc::c_void`
Sep 10 04:12:52.672 INFO kablam!                found type `*const _`
Sep 10 04:12:52.672 INFO kablam! 
Sep 10 04:12:52.738 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.738 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1119:17
Sep 10 04:12:52.738 INFO kablam!      |
Sep 10 04:12:52.738 INFO kablam! 1119 |                 oid.as_ptr(),
Sep 10 04:12:52.738 INFO kablam!      |                 ^^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.738 INFO kablam!      |
Sep 10 04:12:52.738 INFO kablam!      = note: expected type `*mut i32`
Sep 10 04:12:52.738 INFO kablam!                 found type `*const i32`
Sep 10 04:12:52.738 INFO kablam! 
Sep 10 04:12:52.738 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.738 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1120:17
Sep 10 04:12:52.738 INFO kablam!      |
Sep 10 04:12:52.738 INFO kablam! 1120 |                 oid.len() as u32,
Sep 10 04:12:52.738 INFO kablam!      |                 ^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 10 04:12:52.738 INFO kablam! 
Sep 10 04:12:52.766 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.766 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1123:17
Sep 10 04:12:52.766 INFO kablam!      |
Sep 10 04:12:52.766 INFO kablam! 1123 |                 bytes.as_ptr() as *const c_void,
Sep 10 04:12:52.766 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.766 INFO kablam!      |
Sep 10 04:12:52.766 INFO kablam!      = note: expected type `*mut libc::c_void`
Sep 10 04:12:52.766 INFO kablam!                 found type `*const libc::c_void`
Sep 10 04:12:52.766 INFO kablam! 
Sep 10 04:12:52.798 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.798 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1208:13
Sep 10 04:12:52.798 INFO kablam!      |
Sep 10 04:12:52.798 INFO kablam! 1208 |             qoid.as_ptr(),
Sep 10 04:12:52.798 INFO kablam!      |             ^^^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.798 INFO kablam!      |
Sep 10 04:12:52.798 INFO kablam!      = note: expected type `*mut i32`
Sep 10 04:12:52.798 INFO kablam!                 found type `*const i32`
Sep 10 04:12:52.798 INFO kablam! 
Sep 10 04:12:52.798 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.798 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1209:13
Sep 10 04:12:52.798 INFO kablam!      |
Sep 10 04:12:52.798 INFO kablam! 1209 |             qoid.len() as u32,
Sep 10 04:12:52.798 INFO kablam!      |             ^^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 10 04:12:52.798 INFO kablam! 
Sep 10 04:12:52.826 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.826 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1212:13
Sep 10 04:12:52.826 INFO kablam!      |
Sep 10 04:12:52.826 INFO kablam! 1212 |             ptr::null(),
Sep 10 04:12:52.826 INFO kablam!      |             ^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.826 INFO kablam!      |
Sep 10 04:12:52.826 INFO kablam!      = note: expected type `*mut libc::c_void`
Sep 10 04:12:52.826 INFO kablam!                 found type `*const _`
Sep 10 04:12:52.826 INFO kablam! 
Sep 10 04:12:52.862 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.862 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1269:13
Sep 10 04:12:52.862 INFO kablam!      |
Sep 10 04:12:52.862 INFO kablam! 1269 |             qoid.as_ptr(),
Sep 10 04:12:52.862 INFO kablam!      |             ^^^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.862 INFO kablam!      |
Sep 10 04:12:52.862 INFO kablam!      = note: expected type `*mut i32`
Sep 10 04:12:52.862 INFO kablam!                 found type `*const i32`
Sep 10 04:12:52.862 INFO kablam! 
Sep 10 04:12:52.862 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.862 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1270:13
Sep 10 04:12:52.862 INFO kablam!      |
Sep 10 04:12:52.862 INFO kablam! 1270 |             qoid.len() as u32,
Sep 10 04:12:52.862 INFO kablam!      |             ^^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 10 04:12:52.862 INFO kablam! 
Sep 10 04:12:52.890 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.890 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1273:13
Sep 10 04:12:52.890 INFO kablam!      |
Sep 10 04:12:52.890 INFO kablam! 1273 |             ptr::null(),
Sep 10 04:12:52.890 INFO kablam!      |             ^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.890 INFO kablam!      |
Sep 10 04:12:52.890 INFO kablam!      = note: expected type `*mut libc::c_void`
Sep 10 04:12:52.890 INFO kablam!                 found type `*const _`
Sep 10 04:12:52.890 INFO kablam! 
Sep 10 04:12:52.918 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.918 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1332:13
Sep 10 04:12:52.918 INFO kablam!      |
Sep 10 04:12:52.918 INFO kablam! 1332 |             qoid.as_ptr(),
Sep 10 04:12:52.918 INFO kablam!      |             ^^^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.918 INFO kablam!      |
Sep 10 04:12:52.918 INFO kablam!      = note: expected type `*mut i32`
Sep 10 04:12:52.918 INFO kablam!                 found type `*const i32`
Sep 10 04:12:52.918 INFO kablam! 
Sep 10 04:12:52.918 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.918 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1333:13
Sep 10 04:12:52.918 INFO kablam!      |
Sep 10 04:12:52.918 INFO kablam! 1333 |             qoid.len() as u32,
Sep 10 04:12:52.918 INFO kablam!      |             ^^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 10 04:12:52.918 INFO kablam! 
Sep 10 04:12:52.950 INFO kablam! error[E0308]: mismatched types
Sep 10 04:12:52.950 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1336:13
Sep 10 04:12:52.950 INFO kablam!      |
Sep 10 04:12:52.950 INFO kablam! 1336 |             ptr::null(),
Sep 10 04:12:52.950 INFO kablam!      |             ^^^^^^^^^^^ types differ in mutability
Sep 10 04:12:52.950 INFO kablam!      |
Sep 10 04:12:52.950 INFO kablam!      = note: expected type `*mut libc::c_void`
Sep 10 04:12:52.950 INFO kablam!                 found type `*const _`
Sep 10 04:12:52.950 INFO kablam! 
Sep 10 04:12:53.018 INFO kablam! error: aborting due to 23 previous errors
Sep 10 04:12:53.018 INFO kablam! 
Sep 10 04:12:53.018 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 10 04:12:53.032 INFO kablam! error: Could not compile `sysctl`.
Sep 10 04:12:53.032 INFO kablam! 
Sep 10 04:12:53.032 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 04:12:53.033 INFO kablam! su: No module specific data is present
Sep 10 04:12:54.597 INFO running `"docker" "rm" "-f" "c5933cace839c430c311b5e76a3422791b56cba7a7f8bcffabfe238ae2a74ad9"`
Sep 10 04:12:54.713 INFO blam! c5933cace839c430c311b5e76a3422791b56cba7a7f8bcffabfe238ae2a74ad9