Sep 01 15:33:36.755 INFO checking fubarnetes/calldown against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 15:33:36.755 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 15:33:36.755 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:33:37.018 INFO blam! d09ad3d1bc361a764e6d541b2e05f01877316ebcc05c5f06f977c3edf24ac213
Sep 01 15:33:37.021 INFO running `"docker" "start" "-a" "d09ad3d1bc361a764e6d541b2e05f01877316ebcc05c5f06f977c3edf24ac213"`
Sep 01 15:33:38.003 INFO kablam!    Compiling backtrace-sys v0.1.19
Sep 01 15:33:38.003 INFO kablam!     Checking users v0.7.0
Sep 01 15:33:38.014 INFO kablam!     Checking nix v0.11.0
Sep 01 15:33:38.033 INFO kablam!     Checking number_prefix v0.2.8
Sep 01 15:33:58.539 INFO kablam!     Checking backtrace v0.3.8
Sep 01 15:33:59.398 INFO kablam!     Checking failure v0.1.1
Sep 01 15:34:00.265 INFO kablam!     Checking sysctl v0.2.0
Sep 01 15:34:01.423 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.423 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:415:13
Sep 01 15:34:01.423 INFO kablam!     |
Sep 01 15:34:01.423 INFO kablam! 415 |             oid.as_ptr(),
Sep 01 15:34:01.423 INFO kablam!     |             ^^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:01.423 INFO kablam!     |
Sep 01 15:34:01.423 INFO kablam!     = note: expected type `*mut i32`
Sep 01 15:34:01.423 INFO kablam!                found type `*const i32`
Sep 01 15:34:01.424 INFO kablam! 
Sep 01 15:34:01.481 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.481 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:419:13
Sep 01 15:34:01.481 INFO kablam!     |
Sep 01 15:34:01.481 INFO kablam! 419 |             name.as_ptr() as *const c_void,
Sep 01 15:34:01.481 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:01.481 INFO kablam!     |
Sep 01 15:34:01.481 INFO kablam!     = note: expected type `*mut libc::c_void`
Sep 01 15:34:01.481 INFO kablam!                found type `*const libc::c_void`
Sep 01 15:34:01.482 INFO kablam! 
Sep 01 15:34:01.555 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.555 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:480:13
Sep 01 15:34:01.555 INFO kablam!     |
Sep 01 15:34:01.555 INFO kablam! 480 |             qoid.as_ptr(),
Sep 01 15:34:01.555 INFO kablam!     |             ^^^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:01.555 INFO kablam!     |
Sep 01 15:34:01.555 INFO kablam!     = note: expected type `*mut i32`
Sep 01 15:34:01.555 INFO kablam!                found type `*const i32`
Sep 01 15:34:01.555 INFO kablam! 
Sep 01 15:34:01.556 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.556 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:481:13
Sep 01 15:34:01.556 INFO kablam!     |
Sep 01 15:34:01.556 INFO kablam! 481 |             qoid.len() as u32,
Sep 01 15:34:01.556 INFO kablam!     |             ^^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 01 15:34:01.557 INFO kablam! 
Sep 01 15:34:01.612 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.612 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:484:13
Sep 01 15:34:01.612 INFO kablam!     |
Sep 01 15:34:01.612 INFO kablam! 484 |             ptr::null(),
Sep 01 15:34:01.612 INFO kablam!     |             ^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:01.612 INFO kablam!     |
Sep 01 15:34:01.612 INFO kablam!     = note: expected type `*mut libc::c_void`
Sep 01 15:34:01.612 INFO kablam!                found type `*const _`
Sep 01 15:34:01.612 INFO kablam! 
Sep 01 15:34:01.694 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.694 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:657:13
Sep 01 15:34:01.694 INFO kablam!     |
Sep 01 15:34:01.694 INFO kablam! 657 |             oid.as_ptr(),
Sep 01 15:34:01.694 INFO kablam!     |             ^^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:01.695 INFO kablam!     |
Sep 01 15:34:01.695 INFO kablam!     = note: expected type `*mut i32`
Sep 01 15:34:01.695 INFO kablam!                found type `*const i32`
Sep 01 15:34:01.696 INFO kablam! 
Sep 01 15:34:01.697 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.697 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:658:13
Sep 01 15:34:01.697 INFO kablam!     |
Sep 01 15:34:01.697 INFO kablam! 658 |             oid.len() as u32,
Sep 01 15:34:01.697 INFO kablam!     |             ^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 01 15:34:01.698 INFO kablam! 
Sep 01 15:34:01.752 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.752 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:661:13
Sep 01 15:34:01.753 INFO kablam!     |
Sep 01 15:34:01.753 INFO kablam! 661 |             ptr::null(),
Sep 01 15:34:01.753 INFO kablam!     |             ^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:01.753 INFO kablam!     |
Sep 01 15:34:01.754 INFO kablam!     = note: expected type `*mut libc::c_void`
Sep 01 15:34:01.754 INFO kablam!                found type `*const _`
Sep 01 15:34:01.754 INFO kablam! 
Sep 01 15:34:01.812 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.812 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:679:13
Sep 01 15:34:01.812 INFO kablam!     |
Sep 01 15:34:01.812 INFO kablam! 679 |             oid.as_ptr(),
Sep 01 15:34:01.812 INFO kablam!     |             ^^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:01.813 INFO kablam!     |
Sep 01 15:34:01.814 INFO kablam!     = note: expected type `*mut i32`
Sep 01 15:34:01.814 INFO kablam!                found type `*const i32`
Sep 01 15:34:01.814 INFO kablam! 
Sep 01 15:34:01.815 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.815 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:680:13
Sep 01 15:34:01.815 INFO kablam!     |
Sep 01 15:34:01.815 INFO kablam! 680 |             oid.len() as u32,
Sep 01 15:34:01.815 INFO kablam!     |             ^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 01 15:34:01.816 INFO kablam! 
Sep 01 15:34:01.871 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.871 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:683:13
Sep 01 15:34:01.871 INFO kablam!     |
Sep 01 15:34:01.871 INFO kablam! 683 |             ptr::null(),
Sep 01 15:34:01.871 INFO kablam!     |             ^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:01.871 INFO kablam!     |
Sep 01 15:34:01.871 INFO kablam!     = note: expected type `*mut libc::c_void`
Sep 01 15:34:01.871 INFO kablam!                found type `*const _`
Sep 01 15:34:01.871 INFO kablam! 
Sep 01 15:34:01.975 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.975 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1119:17
Sep 01 15:34:01.975 INFO kablam!      |
Sep 01 15:34:01.975 INFO kablam! 1119 |                 oid.as_ptr(),
Sep 01 15:34:01.975 INFO kablam!      |                 ^^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:01.975 INFO kablam!      |
Sep 01 15:34:01.976 INFO kablam!      = note: expected type `*mut i32`
Sep 01 15:34:01.976 INFO kablam!                 found type `*const i32`
Sep 01 15:34:01.976 INFO kablam! 
Sep 01 15:34:01.977 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:01.977 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1120:17
Sep 01 15:34:01.977 INFO kablam!      |
Sep 01 15:34:01.977 INFO kablam! 1120 |                 oid.len() as u32,
Sep 01 15:34:01.977 INFO kablam!      |                 ^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 01 15:34:01.977 INFO kablam! 
Sep 01 15:34:02.029 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:02.029 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1123:17
Sep 01 15:34:02.029 INFO kablam!      |
Sep 01 15:34:02.029 INFO kablam! 1123 |                 bytes.as_ptr() as *const c_void,
Sep 01 15:34:02.029 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:02.030 INFO kablam!      |
Sep 01 15:34:02.030 INFO kablam!      = note: expected type `*mut libc::c_void`
Sep 01 15:34:02.030 INFO kablam!                 found type `*const libc::c_void`
Sep 01 15:34:02.031 INFO kablam! 
Sep 01 15:34:02.092 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:02.092 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1208:13
Sep 01 15:34:02.092 INFO kablam!      |
Sep 01 15:34:02.092 INFO kablam! 1208 |             qoid.as_ptr(),
Sep 01 15:34:02.092 INFO kablam!      |             ^^^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:02.093 INFO kablam!      |
Sep 01 15:34:02.094 INFO kablam!      = note: expected type `*mut i32`
Sep 01 15:34:02.094 INFO kablam!                 found type `*const i32`
Sep 01 15:34:02.094 INFO kablam! 
Sep 01 15:34:02.094 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:02.094 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1209:13
Sep 01 15:34:02.094 INFO kablam!      |
Sep 01 15:34:02.094 INFO kablam! 1209 |             qoid.len() as u32,
Sep 01 15:34:02.094 INFO kablam!      |             ^^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 01 15:34:02.094 INFO kablam! 
Sep 01 15:34:02.148 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:02.148 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1212:13
Sep 01 15:34:02.148 INFO kablam!      |
Sep 01 15:34:02.148 INFO kablam! 1212 |             ptr::null(),
Sep 01 15:34:02.148 INFO kablam!      |             ^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:02.148 INFO kablam!      |
Sep 01 15:34:02.148 INFO kablam!      = note: expected type `*mut libc::c_void`
Sep 01 15:34:02.148 INFO kablam!                 found type `*const _`
Sep 01 15:34:02.148 INFO kablam! 
Sep 01 15:34:02.210 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:02.210 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1269:13
Sep 01 15:34:02.210 INFO kablam!      |
Sep 01 15:34:02.210 INFO kablam! 1269 |             qoid.as_ptr(),
Sep 01 15:34:02.210 INFO kablam!      |             ^^^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:02.210 INFO kablam!      |
Sep 01 15:34:02.210 INFO kablam!      = note: expected type `*mut i32`
Sep 01 15:34:02.210 INFO kablam!                 found type `*const i32`
Sep 01 15:34:02.210 INFO kablam! 
Sep 01 15:34:02.211 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:02.211 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1270:13
Sep 01 15:34:02.211 INFO kablam!      |
Sep 01 15:34:02.211 INFO kablam! 1270 |             qoid.len() as u32,
Sep 01 15:34:02.211 INFO kablam!      |             ^^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 01 15:34:02.212 INFO kablam! 
Sep 01 15:34:02.265 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:02.265 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1273:13
Sep 01 15:34:02.265 INFO kablam!      |
Sep 01 15:34:02.265 INFO kablam! 1273 |             ptr::null(),
Sep 01 15:34:02.265 INFO kablam!      |             ^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:02.265 INFO kablam!      |
Sep 01 15:34:02.265 INFO kablam!      = note: expected type `*mut libc::c_void`
Sep 01 15:34:02.265 INFO kablam!                 found type `*const _`
Sep 01 15:34:02.265 INFO kablam! 
Sep 01 15:34:02.324 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:02.324 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1332:13
Sep 01 15:34:02.324 INFO kablam!      |
Sep 01 15:34:02.324 INFO kablam! 1332 |             qoid.as_ptr(),
Sep 01 15:34:02.324 INFO kablam!      |             ^^^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:02.324 INFO kablam!      |
Sep 01 15:34:02.324 INFO kablam!      = note: expected type `*mut i32`
Sep 01 15:34:02.324 INFO kablam!                 found type `*const i32`
Sep 01 15:34:02.324 INFO kablam! 
Sep 01 15:34:02.325 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:02.325 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1333:13
Sep 01 15:34:02.325 INFO kablam!      |
Sep 01 15:34:02.325 INFO kablam! 1333 |             qoid.len() as u32,
Sep 01 15:34:02.325 INFO kablam!      |             ^^^^^^^^^^^^^^^^^ expected i32, found u32
Sep 01 15:34:02.325 INFO kablam! 
Sep 01 15:34:02.378 INFO kablam! error[E0308]: mismatched types
Sep 01 15:34:02.378 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1336:13
Sep 01 15:34:02.378 INFO kablam!      |
Sep 01 15:34:02.378 INFO kablam! 1336 |             ptr::null(),
Sep 01 15:34:02.378 INFO kablam!      |             ^^^^^^^^^^^ types differ in mutability
Sep 01 15:34:02.378 INFO kablam!      |
Sep 01 15:34:02.378 INFO kablam!      = note: expected type `*mut libc::c_void`
Sep 01 15:34:02.378 INFO kablam!                 found type `*const _`
Sep 01 15:34:02.378 INFO kablam! 
Sep 01 15:34:02.523 INFO kablam! error: aborting due to 23 previous errors
Sep 01 15:34:02.523 INFO kablam! 
Sep 01 15:34:02.524 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Sep 01 15:34:02.538 INFO kablam! error: Could not compile `sysctl`.
Sep 01 15:34:02.538 INFO kablam! 
Sep 01 15:34:02.538 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 15:34:02.544 INFO kablam! su: No module specific data is present
Sep 01 15:34:03.057 INFO running `"docker" "rm" "-f" "d09ad3d1bc361a764e6d541b2e05f01877316ebcc05c5f06f977c3edf24ac213"`
Sep 01 15:34:03.227 INFO blam! d09ad3d1bc361a764e6d541b2e05f01877316ebcc05c5f06f977c3edf24ac213