Aug 29 19:23:33.076 INFO checking fubarnetes/calldown against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 29 19:23:33.076 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 29 19:23:33.076 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 19:23:33.335 INFO blam! 952b46a89983a48d83d8f508156cf444de323d44c43a27b8d0073d07fae6042d Aug 29 19:23:33.337 INFO running `"docker" "start" "-a" "952b46a89983a48d83d8f508156cf444de323d44c43a27b8d0073d07fae6042d"` Aug 29 19:23:34.237 INFO kablam! Checking nix v0.11.0 Aug 29 19:23:34.240 INFO kablam! Checking backtrace-sys v0.1.19 Aug 29 19:23:34.241 INFO kablam! Checking number_prefix v0.2.8 Aug 29 19:23:34.758 INFO kablam! Checking backtrace v0.3.8 Aug 29 19:23:35.805 INFO kablam! Checking failure v0.1.1 Aug 29 19:23:36.886 INFO kablam! Checking sysctl v0.2.0 Aug 29 19:23:38.024 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.024 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:415:13 Aug 29 19:23:38.024 INFO kablam! | Aug 29 19:23:38.024 INFO kablam! 415 | oid.as_ptr(), Aug 29 19:23:38.024 INFO kablam! | ^^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.024 INFO kablam! | Aug 29 19:23:38.024 INFO kablam! = note: expected type `*mut i32` Aug 29 19:23:38.024 INFO kablam! found type `*const i32` Aug 29 19:23:38.024 INFO kablam! Aug 29 19:23:38.079 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.079 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:419:13 Aug 29 19:23:38.079 INFO kablam! | Aug 29 19:23:38.079 INFO kablam! 419 | name.as_ptr() as *const c_void, Aug 29 19:23:38.079 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.079 INFO kablam! | Aug 29 19:23:38.079 INFO kablam! = note: expected type `*mut libc::c_void` Aug 29 19:23:38.080 INFO kablam! found type `*const libc::c_void` Aug 29 19:23:38.080 INFO kablam! Aug 29 19:23:38.150 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.150 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:480:13 Aug 29 19:23:38.150 INFO kablam! | Aug 29 19:23:38.150 INFO kablam! 480 | qoid.as_ptr(), Aug 29 19:23:38.150 INFO kablam! | ^^^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.151 INFO kablam! | Aug 29 19:23:38.151 INFO kablam! = note: expected type `*mut i32` Aug 29 19:23:38.151 INFO kablam! found type `*const i32` Aug 29 19:23:38.151 INFO kablam! Aug 29 19:23:38.151 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.151 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:481:13 Aug 29 19:23:38.151 INFO kablam! | Aug 29 19:23:38.151 INFO kablam! 481 | qoid.len() as u32, Aug 29 19:23:38.151 INFO kablam! | ^^^^^^^^^^^^^^^^^ expected i32, found u32 Aug 29 19:23:38.151 INFO kablam! Aug 29 19:23:38.209 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.209 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:484:13 Aug 29 19:23:38.209 INFO kablam! | Aug 29 19:23:38.209 INFO kablam! 484 | ptr::null(), Aug 29 19:23:38.209 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.209 INFO kablam! | Aug 29 19:23:38.209 INFO kablam! = note: expected type `*mut libc::c_void` Aug 29 19:23:38.209 INFO kablam! found type `*const _` Aug 29 19:23:38.209 INFO kablam! Aug 29 19:23:38.302 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.302 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:657:13 Aug 29 19:23:38.302 INFO kablam! | Aug 29 19:23:38.302 INFO kablam! 657 | oid.as_ptr(), Aug 29 19:23:38.302 INFO kablam! | ^^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.302 INFO kablam! | Aug 29 19:23:38.303 INFO kablam! = note: expected type `*mut i32` Aug 29 19:23:38.303 INFO kablam! found type `*const i32` Aug 29 19:23:38.303 INFO kablam! Aug 29 19:23:38.304 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.304 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:658:13 Aug 29 19:23:38.304 INFO kablam! | Aug 29 19:23:38.304 INFO kablam! 658 | oid.len() as u32, Aug 29 19:23:38.304 INFO kablam! | ^^^^^^^^^^^^^^^^ expected i32, found u32 Aug 29 19:23:38.304 INFO kablam! Aug 29 19:23:38.385 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.386 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:661:13 Aug 29 19:23:38.386 INFO kablam! | Aug 29 19:23:38.386 INFO kablam! 661 | ptr::null(), Aug 29 19:23:38.386 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.392 INFO kablam! | Aug 29 19:23:38.393 INFO kablam! = note: expected type `*mut libc::c_void` Aug 29 19:23:38.393 INFO kablam! found type `*const _` Aug 29 19:23:38.393 INFO kablam! Aug 29 19:23:38.453 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.453 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:679:13 Aug 29 19:23:38.453 INFO kablam! | Aug 29 19:23:38.453 INFO kablam! 679 | oid.as_ptr(), Aug 29 19:23:38.453 INFO kablam! | ^^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.453 INFO kablam! | Aug 29 19:23:38.454 INFO kablam! = note: expected type `*mut i32` Aug 29 19:23:38.454 INFO kablam! found type `*const i32` Aug 29 19:23:38.454 INFO kablam! Aug 29 19:23:38.455 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.455 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:680:13 Aug 29 19:23:38.455 INFO kablam! | Aug 29 19:23:38.455 INFO kablam! 680 | oid.len() as u32, Aug 29 19:23:38.455 INFO kablam! | ^^^^^^^^^^^^^^^^ expected i32, found u32 Aug 29 19:23:38.455 INFO kablam! Aug 29 19:23:38.513 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.513 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:683:13 Aug 29 19:23:38.513 INFO kablam! | Aug 29 19:23:38.513 INFO kablam! 683 | ptr::null(), Aug 29 19:23:38.513 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.514 INFO kablam! | Aug 29 19:23:38.514 INFO kablam! = note: expected type `*mut libc::c_void` Aug 29 19:23:38.514 INFO kablam! found type `*const _` Aug 29 19:23:38.514 INFO kablam! Aug 29 19:23:38.618 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.618 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1119:17 Aug 29 19:23:38.618 INFO kablam! | Aug 29 19:23:38.618 INFO kablam! 1119 | oid.as_ptr(), Aug 29 19:23:38.618 INFO kablam! | ^^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.619 INFO kablam! | Aug 29 19:23:38.619 INFO kablam! = note: expected type `*mut i32` Aug 29 19:23:38.619 INFO kablam! found type `*const i32` Aug 29 19:23:38.620 INFO kablam! Aug 29 19:23:38.620 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.620 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1120:17 Aug 29 19:23:38.620 INFO kablam! | Aug 29 19:23:38.620 INFO kablam! 1120 | oid.len() as u32, Aug 29 19:23:38.620 INFO kablam! | ^^^^^^^^^^^^^^^^ expected i32, found u32 Aug 29 19:23:38.621 INFO kablam! Aug 29 19:23:38.678 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.678 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1123:17 Aug 29 19:23:38.678 INFO kablam! | Aug 29 19:23:38.678 INFO kablam! 1123 | bytes.as_ptr() as *const c_void, Aug 29 19:23:38.678 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.679 INFO kablam! | Aug 29 19:23:38.679 INFO kablam! = note: expected type `*mut libc::c_void` Aug 29 19:23:38.679 INFO kablam! found type `*const libc::c_void` Aug 29 19:23:38.680 INFO kablam! Aug 29 19:23:38.744 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.744 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1208:13 Aug 29 19:23:38.744 INFO kablam! | Aug 29 19:23:38.744 INFO kablam! 1208 | qoid.as_ptr(), Aug 29 19:23:38.744 INFO kablam! | ^^^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.744 INFO kablam! | Aug 29 19:23:38.744 INFO kablam! = note: expected type `*mut i32` Aug 29 19:23:38.744 INFO kablam! found type `*const i32` Aug 29 19:23:38.744 INFO kablam! Aug 29 19:23:38.749 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.749 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1209:13 Aug 29 19:23:38.749 INFO kablam! | Aug 29 19:23:38.749 INFO kablam! 1209 | qoid.len() as u32, Aug 29 19:23:38.749 INFO kablam! | ^^^^^^^^^^^^^^^^^ expected i32, found u32 Aug 29 19:23:38.749 INFO kablam! Aug 29 19:23:38.819 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.819 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1212:13 Aug 29 19:23:38.819 INFO kablam! | Aug 29 19:23:38.819 INFO kablam! 1212 | ptr::null(), Aug 29 19:23:38.819 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.819 INFO kablam! | Aug 29 19:23:38.819 INFO kablam! = note: expected type `*mut libc::c_void` Aug 29 19:23:38.819 INFO kablam! found type `*const _` Aug 29 19:23:38.819 INFO kablam! Aug 29 19:23:38.893 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.893 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1269:13 Aug 29 19:23:38.893 INFO kablam! | Aug 29 19:23:38.893 INFO kablam! 1269 | qoid.as_ptr(), Aug 29 19:23:38.893 INFO kablam! | ^^^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.894 INFO kablam! | Aug 29 19:23:38.894 INFO kablam! = note: expected type `*mut i32` Aug 29 19:23:38.894 INFO kablam! found type `*const i32` Aug 29 19:23:38.894 INFO kablam! Aug 29 19:23:38.901 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.901 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1270:13 Aug 29 19:23:38.901 INFO kablam! | Aug 29 19:23:38.901 INFO kablam! 1270 | qoid.len() as u32, Aug 29 19:23:38.901 INFO kablam! | ^^^^^^^^^^^^^^^^^ expected i32, found u32 Aug 29 19:23:38.901 INFO kablam! Aug 29 19:23:38.957 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:38.957 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1273:13 Aug 29 19:23:38.957 INFO kablam! | Aug 29 19:23:38.957 INFO kablam! 1273 | ptr::null(), Aug 29 19:23:38.958 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Aug 29 19:23:38.958 INFO kablam! | Aug 29 19:23:38.958 INFO kablam! = note: expected type `*mut libc::c_void` Aug 29 19:23:38.958 INFO kablam! found type `*const _` Aug 29 19:23:38.958 INFO kablam! Aug 29 19:23:39.019 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:39.019 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1332:13 Aug 29 19:23:39.019 INFO kablam! | Aug 29 19:23:39.019 INFO kablam! 1332 | qoid.as_ptr(), Aug 29 19:23:39.019 INFO kablam! | ^^^^^^^^^^^^^ types differ in mutability Aug 29 19:23:39.019 INFO kablam! | Aug 29 19:23:39.019 INFO kablam! = note: expected type `*mut i32` Aug 29 19:23:39.019 INFO kablam! found type `*const i32` Aug 29 19:23:39.019 INFO kablam! Aug 29 19:23:39.020 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:39.020 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1333:13 Aug 29 19:23:39.020 INFO kablam! | Aug 29 19:23:39.020 INFO kablam! 1333 | qoid.len() as u32, Aug 29 19:23:39.020 INFO kablam! | ^^^^^^^^^^^^^^^^^ expected i32, found u32 Aug 29 19:23:39.020 INFO kablam! Aug 29 19:23:39.076 INFO kablam! error[E0308]: mismatched types Aug 29 19:23:39.076 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/sysctl-0.2.0/src/lib.rs:1336:13 Aug 29 19:23:39.076 INFO kablam! | Aug 29 19:23:39.076 INFO kablam! 1336 | ptr::null(), Aug 29 19:23:39.076 INFO kablam! | ^^^^^^^^^^^ types differ in mutability Aug 29 19:23:39.076 INFO kablam! | Aug 29 19:23:39.076 INFO kablam! = note: expected type `*mut libc::c_void` Aug 29 19:23:39.076 INFO kablam! found type `*const _` Aug 29 19:23:39.076 INFO kablam! Aug 29 19:23:39.260 INFO kablam! error: aborting due to 23 previous errors Aug 29 19:23:39.260 INFO kablam! Aug 29 19:23:39.260 INFO kablam! For more information about this error, try `rustc --explain E0308`. Aug 29 19:23:39.272 INFO kablam! error: Could not compile `sysctl`. Aug 29 19:23:39.272 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 29 19:23:48.037 INFO kablam! error: build failed Aug 29 19:23:48.040 INFO kablam! su: No module specific data is present Aug 29 19:23:48.556 INFO running `"docker" "rm" "-f" "952b46a89983a48d83d8f508156cf444de323d44c43a27b8d0073d07fae6042d"` Aug 29 19:23:48.717 INFO blam! 952b46a89983a48d83d8f508156cf444de323d44c43a27b8d0073d07fae6042d