[INFO] crate sysctl 0.3.0 is already in cache [INFO] extracting crate sysctl 0.3.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/sysctl/0.3.0 [INFO] extracting crate sysctl 0.3.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/sysctl/0.3.0 [INFO] validating manifest of sysctl-0.3.0 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sysctl-0.3.0 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sysctl-0.3.0 [INFO] finished frobbing sysctl-0.3.0 [INFO] frobbed toml for sysctl-0.3.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/sysctl/0.3.0/Cargo.toml [INFO] started frobbing sysctl-0.3.0 [INFO] finished frobbing sysctl-0.3.0 [INFO] frobbed toml for sysctl-0.3.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/sysctl/0.3.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking sysctl-0.3.0 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-4/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/sysctl/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ff9342666eb15cf008b061a7b11dae293c383b8465d115082fc10543b3319143 [INFO] running `"docker" "start" "-a" "ff9342666eb15cf008b061a7b11dae293c383b8465d115082fc10543b3319143"` [INFO] [stderr] Checking sysctl v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:136:1 [INFO] [stderr] | [INFO] [stderr] 136 | /// Represents control flags of a sysctl [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 137 | / bitflags! { [INFO] [stderr] 138 | | pub struct CtlFlags : c_uint { [INFO] [stderr] 139 | | /// Allow reads of variable [INFO] [stderr] 140 | | const RD = CTLFLAG_RD; [INFO] [stderr] ... | [INFO] [stderr] 200 | | } [INFO] [stderr] 201 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/lib.rs:136:1 [INFO] [stderr] | [INFO] [stderr] 136 | /// Represents control flags of a sysctl [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 137 | / bitflags! { [INFO] [stderr] 138 | | pub struct CtlFlags : c_uint { [INFO] [stderr] 139 | | /// Allow reads of variable [INFO] [stderr] 140 | | const RD = CTLFLAG_RD; [INFO] [stderr] ... | [INFO] [stderr] 200 | | } [INFO] [stderr] 201 | | } [INFO] [stderr] | |_- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `CTL_KERN` in module `libc` [INFO] [stderr] --> src/lib.rs:1864:34 [INFO] [stderr] | [INFO] [stderr] 1864 | assert_eq!(oid[0], libc::CTL_KERN); [INFO] [stderr] | ^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `KERN_PROC` in module `libc` [INFO] [stderr] --> src/lib.rs:1865:34 [INFO] [stderr] | [INFO] [stderr] 1865 | assert_eq!(oid[1], libc::KERN_PROC); [INFO] [stderr] | ^^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `KERN_PROC_PID` in module `libc` [INFO] [stderr] --> src/lib.rs:1866:34 [INFO] [stderr] | [INFO] [stderr] 1866 | assert_eq!(oid[2], libc::KERN_PROC_PID); [INFO] [stderr] | ^^^^^^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `CTL_KERN` in module `libc` [INFO] [stderr] --> src/lib.rs:1871:30 [INFO] [stderr] | [INFO] [stderr] 1871 | let oid = vec![libc::CTL_KERN, libc::KERN_OSREV]; [INFO] [stderr] | ^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `KERN_OSREV` in module `libc` [INFO] [stderr] --> src/lib.rs:1871:46 [INFO] [stderr] | [INFO] [stderr] 1871 | let oid = vec![libc::CTL_KERN, libc::KERN_OSREV]; [INFO] [stderr] | ^^^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `CTL_KERN` in module `libc` [INFO] [stderr] --> src/lib.rs:1954:49 [INFO] [stderr] | [INFO] [stderr] 1954 | let n = match value_oid(&mut vec![libc::CTL_KERN, libc::KERN_OSREV]) { [INFO] [stderr] | ^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find value `KERN_OSREV` in module `libc` [INFO] [stderr] --> src/lib.rs:1954:65 [INFO] [stderr] | [INFO] [stderr] 1954 | let n = match value_oid(&mut vec![libc::CTL_KERN, libc::KERN_OSREV]) { [INFO] [stderr] | ^^^^^^^^^^ not found in `libc` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:477:13 [INFO] [stderr] | [INFO] [stderr] 477 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:481:13 [INFO] [stderr] | [INFO] [stderr] 481 | name.as_ptr() as *const c_void, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const libc::c_void` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:546:13 [INFO] [stderr] | [INFO] [stderr] 546 | qoid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:547:13 [INFO] [stderr] | [INFO] [stderr] 547 | qoid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 547 | (qoid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:550:13 [INFO] [stderr] | [INFO] [stderr] 550 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:724:13 [INFO] [stderr] | [INFO] [stderr] 724 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:725:13 [INFO] [stderr] | [INFO] [stderr] 725 | oid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 725 | (oid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:728:13 [INFO] [stderr] | [INFO] [stderr] 728 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:477:13 [INFO] [stderr] | [INFO] [stderr] 477 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:746:13 [INFO] [stderr] | [INFO] [stderr] 746 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:747:13 [INFO] [stderr] | [INFO] [stderr] 747 | oid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 747 | (oid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:481:13 [INFO] [stderr] | [INFO] [stderr] 481 | name.as_ptr() as *const c_void, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const libc::c_void` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:750:13 [INFO] [stderr] | [INFO] [stderr] 750 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:546:13 [INFO] [stderr] | [INFO] [stderr] 546 | qoid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:547:13 [INFO] [stderr] | [INFO] [stderr] 547 | qoid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 547 | (qoid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1194:17 [INFO] [stderr] | [INFO] [stderr] 1194 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1195:17 [INFO] [stderr] | [INFO] [stderr] 1195 | oid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 1195 | (oid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:550:13 [INFO] [stderr] | [INFO] [stderr] 550 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1198:17 [INFO] [stderr] | [INFO] [stderr] 1198 | bytes.as_ptr() as *const c_void, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const libc::c_void` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:724:13 [INFO] [stderr] | [INFO] [stderr] 724 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:725:13 [INFO] [stderr] | [INFO] [stderr] 725 | oid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 725 | (oid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1283:13 [INFO] [stderr] | [INFO] [stderr] 1283 | qoid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1284:13 [INFO] [stderr] | [INFO] [stderr] 1284 | qoid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 1284 | (qoid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:728:13 [INFO] [stderr] | [INFO] [stderr] 728 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1287:13 [INFO] [stderr] | [INFO] [stderr] 1287 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:746:13 [INFO] [stderr] | [INFO] [stderr] 746 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:747:13 [INFO] [stderr] | [INFO] [stderr] 747 | oid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 747 | (oid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1344:13 [INFO] [stderr] | [INFO] [stderr] 1344 | qoid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1345:13 [INFO] [stderr] | [INFO] [stderr] 1345 | qoid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 1345 | (qoid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1348:13 [INFO] [stderr] | [INFO] [stderr] 1348 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:750:13 [INFO] [stderr] | [INFO] [stderr] 750 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1407:13 [INFO] [stderr] | [INFO] [stderr] 1407 | qoid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1408:13 [INFO] [stderr] | [INFO] [stderr] 1408 | qoid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 1408 | (qoid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1411:13 [INFO] [stderr] | [INFO] [stderr] 1411 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1194:17 [INFO] [stderr] | [INFO] [stderr] 1194 | oid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1195:17 [INFO] [stderr] | [INFO] [stderr] 1195 | oid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 1195 | (oid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1198:17 [INFO] [stderr] | [INFO] [stderr] 1198 | bytes.as_ptr() as *const c_void, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const libc::c_void` [INFO] [stderr] [INFO] [stderr] error: aborting due to 23 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1283:13 [INFO] [stderr] | [INFO] [stderr] 1283 | qoid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1284:13 [INFO] [stderr] | [INFO] [stderr] 1284 | qoid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 1284 | (qoid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: Could not compile `sysctl`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1287:13 [INFO] [stderr] | [INFO] [stderr] 1287 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1344:13 [INFO] [stderr] | [INFO] [stderr] 1344 | qoid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1345:13 [INFO] [stderr] | [INFO] [stderr] 1345 | qoid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 1345 | (qoid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1348:13 [INFO] [stderr] | [INFO] [stderr] 1348 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1407:13 [INFO] [stderr] | [INFO] [stderr] 1407 | qoid.as_ptr(), [INFO] [stderr] | ^^^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut i32` [INFO] [stderr] found type `*const i32` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1408:13 [INFO] [stderr] | [INFO] [stderr] 1408 | qoid.len() as u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ expected i32, found u32 [INFO] [stderr] help: you can convert an `u32` to `i32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 1408 | (qoid.len() as u32).try_into().unwrap(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/lib.rs:1411:13 [INFO] [stderr] | [INFO] [stderr] 1411 | ptr::null(), [INFO] [stderr] | ^^^^^^^^^^^ types differ in mutability [INFO] [stderr] | [INFO] [stderr] = note: expected type `*mut libc::c_void` [INFO] [stderr] found type `*const _` [INFO] [stderr] [INFO] [stderr] error: aborting due to 30 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0308, E0425. [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] running `"docker" "inspect" "ff9342666eb15cf008b061a7b11dae293c383b8465d115082fc10543b3319143"` [INFO] running `"docker" "rm" "-f" "ff9342666eb15cf008b061a7b11dae293c383b8465d115082fc10543b3319143"` [INFO] [stdout] ff9342666eb15cf008b061a7b11dae293c383b8465d115082fc10543b3319143