[INFO] crate acpi 1.0.0 is already in cache [INFO] checking acpi-1.0.0 against try#1a399c10897767c36d147199696c96f193034e49 for pr-72644 [INFO] extracting crate acpi 1.0.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate acpi 1.0.0 on toolchain 1a399c10897767c36d147199696c96f193034e49 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate acpi 1.0.0 [INFO] finished tweaking crates.io crate acpi 1.0.0 [INFO] tweaked toml for crates.io crate acpi 1.0.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f4a7bbd4570d5f1830c7c80daf3f7649ae0b2c5acc4e2720125d4a2d04a454d3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f4a7bbd4570d5f1830c7c80daf3f7649ae0b2c5acc4e2720125d4a2d04a454d3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking bit_field v0.10.0 [INFO] [stderr] Checking acpi v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stderr] --> src/lib.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | #![feature(const_generics)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(incomplete_features)]` on by default [INFO] [stderr] = note: see issue #44580 for more information [INFO] [stderr] [INFO] [stderr] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stderr] --> src/lib.rs:25:12 [INFO] [stderr] | [INFO] [stderr] 25 | #![feature(const_generics)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(incomplete_features)]` on by default [INFO] [stderr] = note: see issue #44580 for more information [INFO] [stderr] [INFO] [stderr] error: reference to packed field is unaligned [INFO] [stderr] --> src/madt.rs:59:18 [INFO] [stderr] | [INFO] [stderr] 59 | unsafe { self.flags.get_bit(0) } [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(unaligned_references)]` on by default [INFO] [stderr] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stderr] [INFO] [stderr] error: reference to packed field is unaligned [INFO] [stderr] --> src/madt.rs:438:45 [INFO] [stderr] | [INFO] [stderr] 438 | let is_disabled = !unsafe { entry.flags.get_bit(0) }; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stderr] [INFO] [stderr] error: reference to packed field is unaligned [INFO] [stderr] --> src/madt.rs:59:18 [INFO] [stderr] | [INFO] [stderr] 59 | unsafe { self.flags.get_bit(0) } [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(unaligned_references)]` on by default [INFO] [stderr] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stderr] [INFO] [stderr] error: reference to packed field is unaligned [INFO] [stderr] --> src/madt.rs:438:45 [INFO] [stderr] | [INFO] [stderr] 438 | let is_disabled = !unsafe { entry.flags.get_bit(0) }; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stderr] [INFO] [stderr] error: reference to packed field is unaligned [INFO] [stderr] --> src/sdt.rs:172:86 [INFO] [stderr] | [INFO] [stderr] 172 | trace!("Found ACPI table with signature {:?} and length {:?}", header.signature, header.length); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stderr] [INFO] [stderr] error: reference to packed field is unaligned [INFO] [stderr] --> src/sdt.rs:172:86 [INFO] [stderr] | [INFO] [stderr] 172 | trace!("Found ACPI table with signature {:?} and length {:?}", header.signature, header.length); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:165:24 [INFO] [stderr] | [INFO] [stderr] 161 | / pub unsafe fn parse_rsdp(handler: &mut H, rsdp_address: usize) -> Result [INFO] [stderr] 162 | | where [INFO] [stderr] 163 | | H: AcpiHandler, [INFO] [stderr] 164 | | { [INFO] [stderr] 165 | | let rsdp_mapping = unsafe { handler.map_physical_region::(rsdp_address, mem::size_of::()) }; [INFO] [stderr] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] ... | [INFO] [stderr] 168 | | parse_validated_rsdp(handler, rsdp_mapping) [INFO] [stderr] 169 | | } [INFO] [stderr] | |_- because it's nested under this `unsafe` fn [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:218:19 [INFO] [stderr] | [INFO] [stderr] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stderr] 202 | | where [INFO] [stderr] 203 | | H: AcpiHandler, [INFO] [stderr] 204 | | { [INFO] [stderr] ... | [INFO] [stderr] 218 | | let mapping = unsafe { handler.map_physical_region::(physical_address, header.length as usize) }; [INFO] [stderr] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] ... | [INFO] [stderr] 247 | | Ok(acpi) [INFO] [stderr] 248 | | } [INFO] [stderr] | |_- because it's nested under this `unsafe` fn [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:230:51 [INFO] [stderr] | [INFO] [stderr] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stderr] 202 | | where [INFO] [stderr] 203 | | H: AcpiHandler, [INFO] [stderr] 204 | | { [INFO] [stderr] ... | [INFO] [stderr] 230 | | sdt::dispatch_sdt(&mut acpi, handler, unsafe { *tables_base.offset(i as isize) } as usize)?; [INFO] [stderr] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] ... | [INFO] [stderr] 247 | | Ok(acpi) [INFO] [stderr] 248 | | } [INFO] [stderr] | |_- because it's nested under this `unsafe` fn [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:242:51 [INFO] [stderr] | [INFO] [stderr] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stderr] 202 | | where [INFO] [stderr] 203 | | H: AcpiHandler, [INFO] [stderr] 204 | | { [INFO] [stderr] ... | [INFO] [stderr] 242 | | sdt::dispatch_sdt(&mut acpi, handler, unsafe { *tables_base.offset(i as isize) } as usize)?; [INFO] [stderr] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] ... | [INFO] [stderr] 247 | | Ok(acpi) [INFO] [stderr] 248 | | } [INFO] [stderr] | |_- because it's nested under this `unsafe` fn [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sdt.rs:172:86 [INFO] [stderr] | [INFO] [stderr] 172 | trace!("Found ACPI table with signature {:?} and length {:?}", header.signature, header.length); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:165:24 [INFO] [stderr] | [INFO] [stderr] 161 | / pub unsafe fn parse_rsdp(handler: &mut H, rsdp_address: usize) -> Result [INFO] [stderr] 162 | | where [INFO] [stderr] 163 | | H: AcpiHandler, [INFO] [stderr] 164 | | { [INFO] [stderr] 165 | | let rsdp_mapping = unsafe { handler.map_physical_region::(rsdp_address, mem::size_of::()) }; [INFO] [stderr] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] ... | [INFO] [stderr] 168 | | parse_validated_rsdp(handler, rsdp_mapping) [INFO] [stderr] 169 | | } [INFO] [stderr] | |_- because it's nested under this `unsafe` fn [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:218:19 [INFO] [stderr] | [INFO] [stderr] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stderr] 202 | | where [INFO] [stderr] 203 | | H: AcpiHandler, [INFO] [stderr] 204 | | { [INFO] [stderr] ... | [INFO] [stderr] 218 | | let mapping = unsafe { handler.map_physical_region::(physical_address, header.length as usize) }; [INFO] [stderr] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] ... | [INFO] [stderr] 247 | | Ok(acpi) [INFO] [stderr] 248 | | } [INFO] [stderr] | |_- because it's nested under this `unsafe` fn [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:230:51 [INFO] [stderr] | [INFO] [stderr] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stderr] 202 | | where [INFO] [stderr] 203 | | H: AcpiHandler, [INFO] [stderr] 204 | | { [INFO] [stderr] ... | [INFO] [stderr] 230 | | sdt::dispatch_sdt(&mut acpi, handler, unsafe { *tables_base.offset(i as isize) } as usize)?; [INFO] [stderr] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] ... | [INFO] [stderr] 247 | | Ok(acpi) [INFO] [stderr] 248 | | } [INFO] [stderr] | |_- because it's nested under this `unsafe` fn [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/lib.rs:242:51 [INFO] [stderr] | [INFO] [stderr] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stderr] 202 | | where [INFO] [stderr] 203 | | H: AcpiHandler, [INFO] [stderr] 204 | | { [INFO] [stderr] ... | [INFO] [stderr] 242 | | sdt::dispatch_sdt(&mut acpi, handler, unsafe { *tables_base.offset(i as isize) } as usize)?; [INFO] [stderr] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] ... | [INFO] [stderr] 247 | | Ok(acpi) [INFO] [stderr] 248 | | } [INFO] [stderr] | |_- because it's nested under this `unsafe` fn [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/sdt.rs:172:86 [INFO] [stderr] | [INFO] [stderr] 172 | trace!("Found ACPI table with signature {:?} and length {:?}", header.signature, header.length); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors; 6 warnings emitted [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors; 6 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `acpi`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "f4a7bbd4570d5f1830c7c80daf3f7649ae0b2c5acc4e2720125d4a2d04a454d3"` [INFO] running `"docker" "rm" "-f" "f4a7bbd4570d5f1830c7c80daf3f7649ae0b2c5acc4e2720125d4a2d04a454d3"` [INFO] [stdout] f4a7bbd4570d5f1830c7c80daf3f7649ae0b2c5acc4e2720125d4a2d04a454d3