[INFO] fetching crate acpi 1.0.0... [INFO] checking acpi-1.0.0 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate acpi 1.0.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate acpi 1.0.0 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86f2dd4c1cc7143a7f0362fe8dbb911fe2d7dba09710590ef4a9a4ab3d040562 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "86f2dd4c1cc7143a7f0362fe8dbb911fe2d7dba09710590ef4a9a4ab3d040562", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86f2dd4c1cc7143a7f0362fe8dbb911fe2d7dba09710590ef4a9a4ab3d040562", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86f2dd4c1cc7143a7f0362fe8dbb911fe2d7dba09710590ef4a9a4ab3d040562", kill_on_drop: false }` [INFO] [stdout] 86f2dd4c1cc7143a7f0362fe8dbb911fe2d7dba09710590ef4a9a4ab3d040562 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c96b54f4843a2b9af9d9f9cfe2377ddf32892dfb556c4db247875fd91b42088 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7c96b54f4843a2b9af9d9f9cfe2377ddf32892dfb556c4db247875fd91b42088", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking acpi v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 161 | / pub unsafe fn parse_rsdp(handler: &mut H, rsdp_address: usize) -> Result [INFO] [stdout] 162 | | where [INFO] [stdout] 163 | | H: AcpiHandler, [INFO] [stdout] 164 | | { [INFO] [stdout] 165 | | let rsdp_mapping = unsafe { handler.map_physical_region::(rsdp_address, mem::size_of::()) }; [INFO] [stdout] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] ... | [INFO] [stdout] 168 | | parse_validated_rsdp(handler, rsdp_mapping) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_- because it's nested under this `unsafe` fn [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib.rs:218:19 [INFO] [stdout] | [INFO] [stdout] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stdout] 202 | | where [INFO] [stdout] 203 | | H: AcpiHandler, [INFO] [stdout] 204 | | { [INFO] [stdout] ... | [INFO] [stdout] 218 | | let mapping = unsafe { handler.map_physical_region::(physical_address, header.length as usize) }; [INFO] [stdout] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] ... | [INFO] [stdout] 247 | | Ok(acpi) [INFO] [stdout] 248 | | } [INFO] [stdout] | |_- because it's nested under this `unsafe` fn [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib.rs:230:51 [INFO] [stdout] | [INFO] [stdout] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stdout] 202 | | where [INFO] [stdout] 203 | | H: AcpiHandler, [INFO] [stdout] 204 | | { [INFO] [stdout] ... | [INFO] [stdout] 230 | | sdt::dispatch_sdt(&mut acpi, handler, unsafe { *tables_base.offset(i as isize) } as usize)?; [INFO] [stdout] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] ... | [INFO] [stdout] 247 | | Ok(acpi) [INFO] [stdout] 248 | | } [INFO] [stdout] | |_- because it's nested under this `unsafe` fn [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib.rs:242:51 [INFO] [stdout] | [INFO] [stdout] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stdout] 202 | | where [INFO] [stdout] 203 | | H: AcpiHandler, [INFO] [stdout] 204 | | { [INFO] [stdout] ... | [INFO] [stdout] 242 | | sdt::dispatch_sdt(&mut acpi, handler, unsafe { *tables_base.offset(i as isize) } as usize)?; [INFO] [stdout] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] ... | [INFO] [stdout] 247 | | Ok(acpi) [INFO] [stdout] 248 | | } [INFO] [stdout] | |_- because it's nested under this `unsafe` fn [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/sdt.rs:172:86 [INFO] [stdout] | [INFO] [stdout] 172 | trace!("Found ACPI table with signature {:?} and length {:?}", header.signature, header.length); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `oem_id` [INFO] [stdout] --> src/rsdp.rs:80:19 [INFO] [stdout] | [INFO] [stdout] 80 | pub(crate) fn oem_id<'a>(&'a self) -> &'a str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `oem_id` [INFO] [stdout] --> src/sdt.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn oem_id<'a>(&'a self) -> &'a str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `oem_table_id` [INFO] [stdout] --> src/sdt.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn oem_table_id<'a>(&'a self) -> &'a str { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 161 | / pub unsafe fn parse_rsdp(handler: &mut H, rsdp_address: usize) -> Result [INFO] [stdout] 162 | | where [INFO] [stdout] 163 | | H: AcpiHandler, [INFO] [stdout] 164 | | { [INFO] [stdout] 165 | | let rsdp_mapping = unsafe { handler.map_physical_region::(rsdp_address, mem::size_of::()) }; [INFO] [stdout] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] ... | [INFO] [stdout] 168 | | parse_validated_rsdp(handler, rsdp_mapping) [INFO] [stdout] 169 | | } [INFO] [stdout] | |_- because it's nested under this `unsafe` fn [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib.rs:218:19 [INFO] [stdout] | [INFO] [stdout] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stdout] 202 | | where [INFO] [stdout] 203 | | H: AcpiHandler, [INFO] [stdout] 204 | | { [INFO] [stdout] ... | [INFO] [stdout] 218 | | let mapping = unsafe { handler.map_physical_region::(physical_address, header.length as usize) }; [INFO] [stdout] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] ... | [INFO] [stdout] 247 | | Ok(acpi) [INFO] [stdout] 248 | | } [INFO] [stdout] | |_- because it's nested under this `unsafe` fn [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib.rs:230:51 [INFO] [stdout] | [INFO] [stdout] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stdout] 202 | | where [INFO] [stdout] 203 | | H: AcpiHandler, [INFO] [stdout] 204 | | { [INFO] [stdout] ... | [INFO] [stdout] 230 | | sdt::dispatch_sdt(&mut acpi, handler, unsafe { *tables_base.offset(i as isize) } as usize)?; [INFO] [stdout] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] ... | [INFO] [stdout] 247 | | Ok(acpi) [INFO] [stdout] 248 | | } [INFO] [stdout] | |_- because it's nested under this `unsafe` fn [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/lib.rs:242:51 [INFO] [stdout] | [INFO] [stdout] 201 | / pub unsafe fn parse_rsdt(handler: &mut H, revision: u8, physical_address: usize) -> Result [INFO] [stdout] 202 | | where [INFO] [stdout] 203 | | H: AcpiHandler, [INFO] [stdout] 204 | | { [INFO] [stdout] ... | [INFO] [stdout] 242 | | sdt::dispatch_sdt(&mut acpi, handler, unsafe { *tables_base.offset(i as isize) } as usize)?; [INFO] [stdout] | | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] ... | [INFO] [stdout] 247 | | Ok(acpi) [INFO] [stdout] 248 | | } [INFO] [stdout] | |_- because it's nested under this `unsafe` fn [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stdout] --> src/sdt.rs:172:86 [INFO] [stdout] | [INFO] [stdout] 172 | trace!("Found ACPI table with signature {:?} and length {:?}", header.signature, header.length); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #46043 [INFO] [stdout] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `oem_id` [INFO] [stdout] --> src/rsdp.rs:80:19 [INFO] [stdout] | [INFO] [stdout] 80 | pub(crate) fn oem_id<'a>(&'a self) -> &'a str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `oem_id` [INFO] [stdout] --> src/sdt.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn oem_id<'a>(&'a self) -> &'a str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `oem_table_id` [INFO] [stdout] --> src/sdt.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn oem_table_id<'a>(&'a self) -> &'a str { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `Command { std: "docker" "inspect" "7c96b54f4843a2b9af9d9f9cfe2377ddf32892dfb556c4db247875fd91b42088", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c96b54f4843a2b9af9d9f9cfe2377ddf32892dfb556c4db247875fd91b42088", kill_on_drop: false }` [INFO] [stdout] 7c96b54f4843a2b9af9d9f9cfe2377ddf32892dfb556c4db247875fd91b42088