Sep 03 18:43:12.354 INFO checking fubarnetes/calldown against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893 Sep 03 18:43:12.354 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets Sep 03 18:43:12.355 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 18:43:12.599 INFO blam! d5c3ec4862edb2b5b31e170e6daa22358b3419080f8dc2b49e3a248121ac9bc4 Sep 03 18:43:12.600 INFO running `"docker" "start" "-a" "d5c3ec4862edb2b5b31e170e6daa22358b3419080f8dc2b49e3a248121ac9bc4"` Sep 03 18:43:13.654 INFO kablam! Compiling backtrace-sys v0.1.19 Sep 03 18:43:13.658 INFO kablam! Checking users v0.7.0 Sep 03 18:43:13.710 INFO kablam! Checking nix v0.11.0 Sep 03 18:43:13.735 INFO kablam! Checking number_prefix v0.2.8 Sep 03 18:43:35.064 INFO kablam! Checking backtrace v0.3.8 Sep 03 18:43:35.913 INFO kablam! Checking failure v0.1.1 Sep 03 18:43:36.777 INFO kablam! Checking sysctl v0.2.0 Sep 03 18:43:37.924 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:37.924 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:415:13 Sep 03 18:43:37.924 INFO kablam! | Sep 03 18:43:37.924 INFO kablam! 415 | oid.as_ptr(), Sep 03 18:43:37.924 INFO kablam! | ^^^^^^^^^^^^ types differ in mutability Sep 03 18:43:37.924 INFO kablam! | Sep 03 18:43:37.924 INFO kablam! = note: expected type `*mut i32` Sep 03 18:43:37.924 INFO kablam! found type `*const i32` Sep 03 18:43:37.924 INFO kablam! Sep 03 18:43:37.980 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:37.980 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:419:13 Sep 03 18:43:37.980 INFO kablam! | Sep 03 18:43:37.980 INFO kablam! 419 | name.as_ptr() as *const c_void, Sep 03 18:43:37.980 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability Sep 03 18:43:37.980 INFO kablam! | Sep 03 18:43:37.980 INFO kablam! = note: expected type `*mut libc::c_void` Sep 03 18:43:37.980 INFO kablam! found type `*const libc::c_void` Sep 03 18:43:37.980 INFO kablam! Sep 03 18:43:38.052 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.052 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:480:13 Sep 03 18:43:38.052 INFO kablam! | Sep 03 18:43:38.052 INFO kablam! 480 | qoid.as_ptr(), Sep 03 18:43:38.052 INFO kablam! | ^^^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.053 INFO kablam! | Sep 03 18:43:38.053 INFO kablam! = note: expected type `*mut i32` Sep 03 18:43:38.053 INFO kablam! found type `*const i32` Sep 03 18:43:38.053 INFO kablam! Sep 03 18:43:38.053 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.053 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:481:13 Sep 03 18:43:38.053 INFO kablam! | Sep 03 18:43:38.053 INFO kablam! 481 | qoid.len() as u32, Sep 03 18:43:38.053 INFO kablam! | ^^^^^^^^^^^^^^^^^ expected i32, found u32 Sep 03 18:43:38.053 INFO kablam! Sep 03 18:43:38.109 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.109 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:484:13 Sep 03 18:43:38.109 INFO kablam! | Sep 03 18:43:38.109 INFO kablam! 484 | ptr::null(), Sep 03 18:43:38.109 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.109 INFO kablam! | Sep 03 18:43:38.109 INFO kablam! = note: expected type `*mut libc::c_void` Sep 03 18:43:38.109 INFO kablam! found type `*const _` Sep 03 18:43:38.109 INFO kablam! Sep 03 18:43:38.192 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.192 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:657:13 Sep 03 18:43:38.192 INFO kablam! | Sep 03 18:43:38.192 INFO kablam! 657 | oid.as_ptr(), Sep 03 18:43:38.192 INFO kablam! | ^^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.192 INFO kablam! | Sep 03 18:43:38.192 INFO kablam! = note: expected type `*mut i32` Sep 03 18:43:38.193 INFO kablam! found type `*const i32` Sep 03 18:43:38.193 INFO kablam! Sep 03 18:43:38.194 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.194 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:658:13 Sep 03 18:43:38.194 INFO kablam! | Sep 03 18:43:38.194 INFO kablam! 658 | oid.len() as u32, Sep 03 18:43:38.194 INFO kablam! | ^^^^^^^^^^^^^^^^ expected i32, found u32 Sep 03 18:43:38.194 INFO kablam! Sep 03 18:43:38.249 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.249 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:661:13 Sep 03 18:43:38.249 INFO kablam! | Sep 03 18:43:38.249 INFO kablam! 661 | ptr::null(), Sep 03 18:43:38.249 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.250 INFO kablam! | Sep 03 18:43:38.250 INFO kablam! = note: expected type `*mut libc::c_void` Sep 03 18:43:38.250 INFO kablam! found type `*const _` Sep 03 18:43:38.250 INFO kablam! Sep 03 18:43:38.307 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.308 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:679:13 Sep 03 18:43:38.308 INFO kablam! | Sep 03 18:43:38.308 INFO kablam! 679 | oid.as_ptr(), Sep 03 18:43:38.308 INFO kablam! | ^^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.308 INFO kablam! | Sep 03 18:43:38.308 INFO kablam! = note: expected type `*mut i32` Sep 03 18:43:38.308 INFO kablam! found type `*const i32` Sep 03 18:43:38.308 INFO kablam! Sep 03 18:43:38.308 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.308 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:680:13 Sep 03 18:43:38.308 INFO kablam! | Sep 03 18:43:38.308 INFO kablam! 680 | oid.len() as u32, Sep 03 18:43:38.308 INFO kablam! | ^^^^^^^^^^^^^^^^ expected i32, found u32 Sep 03 18:43:38.308 INFO kablam! Sep 03 18:43:38.363 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.363 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:683:13 Sep 03 18:43:38.363 INFO kablam! | Sep 03 18:43:38.363 INFO kablam! 683 | ptr::null(), Sep 03 18:43:38.363 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.363 INFO kablam! | Sep 03 18:43:38.363 INFO kablam! = note: expected type `*mut libc::c_void` Sep 03 18:43:38.363 INFO kablam! found type `*const _` Sep 03 18:43:38.363 INFO kablam! Sep 03 18:43:38.460 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.460 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1119:17 Sep 03 18:43:38.460 INFO kablam! | Sep 03 18:43:38.460 INFO kablam! 1119 | oid.as_ptr(), Sep 03 18:43:38.460 INFO kablam! | ^^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.460 INFO kablam! | Sep 03 18:43:38.460 INFO kablam! = note: expected type `*mut i32` Sep 03 18:43:38.460 INFO kablam! found type `*const i32` Sep 03 18:43:38.460 INFO kablam! Sep 03 18:43:38.460 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.460 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1120:17 Sep 03 18:43:38.460 INFO kablam! | Sep 03 18:43:38.460 INFO kablam! 1120 | oid.len() as u32, Sep 03 18:43:38.460 INFO kablam! | ^^^^^^^^^^^^^^^^ expected i32, found u32 Sep 03 18:43:38.461 INFO kablam! Sep 03 18:43:38.516 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.516 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1123:17 Sep 03 18:43:38.517 INFO kablam! | Sep 03 18:43:38.517 INFO kablam! 1123 | bytes.as_ptr() as *const c_void, Sep 03 18:43:38.517 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.517 INFO kablam! | Sep 03 18:43:38.517 INFO kablam! = note: expected type `*mut libc::c_void` Sep 03 18:43:38.517 INFO kablam! found type `*const libc::c_void` Sep 03 18:43:38.517 INFO kablam! Sep 03 18:43:38.578 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.578 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1208:13 Sep 03 18:43:38.578 INFO kablam! | Sep 03 18:43:38.578 INFO kablam! 1208 | qoid.as_ptr(), Sep 03 18:43:38.578 INFO kablam! | ^^^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.579 INFO kablam! | Sep 03 18:43:38.579 INFO kablam! = note: expected type `*mut i32` Sep 03 18:43:38.579 INFO kablam! found type `*const i32` Sep 03 18:43:38.579 INFO kablam! Sep 03 18:43:38.579 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.579 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1209:13 Sep 03 18:43:38.579 INFO kablam! | Sep 03 18:43:38.579 INFO kablam! 1209 | qoid.len() as u32, Sep 03 18:43:38.579 INFO kablam! | ^^^^^^^^^^^^^^^^^ expected i32, found u32 Sep 03 18:43:38.579 INFO kablam! Sep 03 18:43:38.633 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.633 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1212:13 Sep 03 18:43:38.633 INFO kablam! | Sep 03 18:43:38.633 INFO kablam! 1212 | ptr::null(), Sep 03 18:43:38.633 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.633 INFO kablam! | Sep 03 18:43:38.633 INFO kablam! = note: expected type `*mut libc::c_void` Sep 03 18:43:38.633 INFO kablam! found type `*const _` Sep 03 18:43:38.633 INFO kablam! Sep 03 18:43:38.694 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.694 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1269:13 Sep 03 18:43:38.694 INFO kablam! | Sep 03 18:43:38.694 INFO kablam! 1269 | qoid.as_ptr(), Sep 03 18:43:38.694 INFO kablam! | ^^^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.694 INFO kablam! | Sep 03 18:43:38.694 INFO kablam! = note: expected type `*mut i32` Sep 03 18:43:38.695 INFO kablam! found type `*const i32` Sep 03 18:43:38.695 INFO kablam! Sep 03 18:43:38.695 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.695 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1270:13 Sep 03 18:43:38.695 INFO kablam! | Sep 03 18:43:38.695 INFO kablam! 1270 | qoid.len() as u32, Sep 03 18:43:38.695 INFO kablam! | ^^^^^^^^^^^^^^^^^ expected i32, found u32 Sep 03 18:43:38.695 INFO kablam! Sep 03 18:43:38.749 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.749 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1273:13 Sep 03 18:43:38.749 INFO kablam! | Sep 03 18:43:38.749 INFO kablam! 1273 | ptr::null(), Sep 03 18:43:38.749 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.750 INFO kablam! | Sep 03 18:43:38.750 INFO kablam! = note: expected type `*mut libc::c_void` Sep 03 18:43:38.750 INFO kablam! found type `*const _` Sep 03 18:43:38.750 INFO kablam! Sep 03 18:43:38.808 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.808 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1332:13 Sep 03 18:43:38.808 INFO kablam! | Sep 03 18:43:38.809 INFO kablam! 1332 | qoid.as_ptr(), Sep 03 18:43:38.809 INFO kablam! | ^^^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.809 INFO kablam! | Sep 03 18:43:38.809 INFO kablam! = note: expected type `*mut i32` Sep 03 18:43:38.809 INFO kablam! found type `*const i32` Sep 03 18:43:38.809 INFO kablam! Sep 03 18:43:38.809 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.809 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1333:13 Sep 03 18:43:38.809 INFO kablam! | Sep 03 18:43:38.809 INFO kablam! 1333 | qoid.len() as u32, Sep 03 18:43:38.809 INFO kablam! | ^^^^^^^^^^^^^^^^^ expected i32, found u32 Sep 03 18:43:38.809 INFO kablam! Sep 03 18:43:38.863 INFO kablam! error[E0308]: mismatched types Sep 03 18:43:38.863 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1336:13 Sep 03 18:43:38.863 INFO kablam! | Sep 03 18:43:38.863 INFO kablam! 1336 | ptr::null(), Sep 03 18:43:38.863 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Sep 03 18:43:38.863 INFO kablam! | Sep 03 18:43:38.863 INFO kablam! = note: expected type `*mut libc::c_void` Sep 03 18:43:38.863 INFO kablam! found type `*const _` Sep 03 18:43:38.863 INFO kablam! Sep 03 18:43:38.990 INFO kablam! error: aborting due to 23 previous errors Sep 03 18:43:38.991 INFO kablam! Sep 03 18:43:38.991 INFO kablam! For more information about this error, try `rustc --explain E0308`. Sep 03 18:43:39.002 INFO kablam! error: Could not compile `sysctl`. Sep 03 18:43:39.003 INFO kablam! Sep 03 18:43:39.003 INFO kablam! To learn more, run the command again with --verbose. Sep 03 18:43:39.004 INFO kablam! su: No module specific data is present Sep 03 18:43:39.559 INFO running `"docker" "rm" "-f" "d5c3ec4862edb2b5b31e170e6daa22358b3419080f8dc2b49e3a248121ac9bc4"` Sep 03 18:43:39.731 INFO blam! d5c3ec4862edb2b5b31e170e6daa22358b3419080f8dc2b49e3a248121ac9bc4