[INFO] crate acpi 1.0.0 is already in cache
[INFO] testing acpi-1.0.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate acpi 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate acpi 1.0.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6636a70d7dea0041703cf64b97766e90799611759a6fdc8e7d579afccc6d95e
[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" "b6636a70d7dea0041703cf64b97766e90799611759a6fdc8e7d579afccc6d95e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6636a70d7dea0041703cf64b97766e90799611759a6fdc8e7d579afccc6d95e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6636a70d7dea0041703cf64b97766e90799611759a6fdc8e7d579afccc6d95e", kill_on_drop: false }`
[INFO] [stdout] b6636a70d7dea0041703cf64b97766e90799611759a6fdc8e7d579afccc6d95e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74888013c715f57f001731436f65915449cd465319c57a2ae33ad5e8753c916d
[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" "74888013c715f57f001731436f65915449cd465319c57a2ae33ad5e8753c916d", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bit_field v0.10.0
[INFO] [stderr]    Compiling 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 <https://github.com/rust-lang/rust/issues/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<H>(handler: &mut H, rsdp_address: usize) -> Result<Acpi, AcpiError>
[INFO] [stdout] 162 | | where
[INFO] [stdout] 163 | |     H: AcpiHandler,
[INFO] [stdout] 164 | | {
[INFO] [stdout] 165 | |     let rsdp_mapping = unsafe { handler.map_physical_region::<Rsdp>(rsdp_address, mem::size_of::<Rsdp>()) };
[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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[INFO] [stdout] 202 | | where
[INFO] [stdout] 203 | |     H: AcpiHandler,
[INFO] [stdout] 204 | | {
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     let mapping = unsafe { handler.map_physical_region::<SdtHeader>(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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[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 <https://github.com/rust-lang/rust/issues/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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "74888013c715f57f001731436f65915449cd465319c57a2ae33ad5e8753c916d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74888013c715f57f001731436f65915449cd465319c57a2ae33ad5e8753c916d", kill_on_drop: false }`
[INFO] [stdout] 74888013c715f57f001731436f65915449cd465319c57a2ae33ad5e8753c916d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa904c2eb98883a8af63842c16c05df55a45f7d671311d2e7c99f45a3f3a9c97
[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" "fa904c2eb98883a8af63842c16c05df55a45f7d671311d2e7c99f45a3f3a9c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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 <https://github.com/rust-lang/rust/issues/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<H>(handler: &mut H, rsdp_address: usize) -> Result<Acpi, AcpiError>
[INFO] [stdout] 162 | | where
[INFO] [stdout] 163 | |     H: AcpiHandler,
[INFO] [stdout] 164 | | {
[INFO] [stdout] 165 | |     let rsdp_mapping = unsafe { handler.map_physical_region::<Rsdp>(rsdp_address, mem::size_of::<Rsdp>()) };
[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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[INFO] [stdout] 202 | | where
[INFO] [stdout] 203 | |     H: AcpiHandler,
[INFO] [stdout] 204 | | {
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     let mapping = unsafe { handler.map_physical_region::<SdtHeader>(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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[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 <https://github.com/rust-lang/rust/issues/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: 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 <https://github.com/rust-lang/rust/issues/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<H>(handler: &mut H, rsdp_address: usize) -> Result<Acpi, AcpiError>
[INFO] [stdout] 162 | | where
[INFO] [stdout] 163 | |     H: AcpiHandler,
[INFO] [stdout] 164 | | {
[INFO] [stdout] 165 | |     let rsdp_mapping = unsafe { handler.map_physical_region::<Rsdp>(rsdp_address, mem::size_of::<Rsdp>()) };
[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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[INFO] [stdout] 202 | | where
[INFO] [stdout] 203 | |     H: AcpiHandler,
[INFO] [stdout] 204 | | {
[INFO] [stdout] ...   |
[INFO] [stdout] 218 | |     let mapping = unsafe { handler.map_physical_region::<SdtHeader>(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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[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 <https://github.com/rust-lang/rust/issues/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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "fa904c2eb98883a8af63842c16c05df55a45f7d671311d2e7c99f45a3f3a9c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa904c2eb98883a8af63842c16c05df55a45f7d671311d2e7c99f45a3f3a9c97", kill_on_drop: false }`
[INFO] [stdout] fa904c2eb98883a8af63842c16c05df55a45f7d671311d2e7c99f45a3f3a9c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2585bd7eb20a809ca3c5eddd440e41e5af98be0b0fff0af2cfc033e4b145fde6
[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" "2585bd7eb20a809ca3c5eddd440e41e5af98be0b0fff0af2cfc033e4b145fde6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 <https://github.com/rust-lang/rust/issues/44580> for more information
[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<H>(handler: &mut H, rsdp_address: usize) -> Result<Acpi, AcpiError>
[INFO] [stderr] 162 | | where
[INFO] [stderr] 163 | |     H: AcpiHandler,
[INFO] [stderr] 164 | | {
[INFO] [stderr] 165 | |     let rsdp_mapping = unsafe { handler.map_physical_region::<Rsdp>(rsdp_address, mem::size_of::<Rsdp>()) };
[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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[INFO] [stderr] 202 | | where
[INFO] [stderr] 203 | |     H: AcpiHandler,
[INFO] [stderr] 204 | | {
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     let mapping = unsafe { handler.map_physical_region::<SdtHeader>(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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[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 <https://github.com/rust-lang/rust/issues/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: associated function is never used: `oem_id`
[INFO] [stderr]   --> src/rsdp.rs:80:19
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub(crate) fn oem_id<'a>(&'a self) -> &'a str {
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `oem_id`
[INFO] [stderr]    --> src/sdt.rs:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn oem_id<'a>(&'a self) -> &'a str {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `oem_table_id`
[INFO] [stderr]    --> src/sdt.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn oem_table_id<'a>(&'a self) -> &'a str {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[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 <https://github.com/rust-lang/rust/issues/44580> for more information
[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<H>(handler: &mut H, rsdp_address: usize) -> Result<Acpi, AcpiError>
[INFO] [stderr] 162 | | where
[INFO] [stderr] 163 | |     H: AcpiHandler,
[INFO] [stderr] 164 | | {
[INFO] [stderr] 165 | |     let rsdp_mapping = unsafe { handler.map_physical_region::<Rsdp>(rsdp_address, mem::size_of::<Rsdp>()) };
[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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[INFO] [stderr] 202 | | where
[INFO] [stderr] 203 | |     H: AcpiHandler,
[INFO] [stderr] 204 | | {
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     let mapping = unsafe { handler.map_physical_region::<SdtHeader>(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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[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<H>(handler: &mut H, revision: u8, physical_address: usize) -> Result<Acpi, AcpiError>
[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 <https://github.com/rust-lang/rust/issues/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: associated function is never used: `oem_id`
[INFO] [stderr]   --> src/rsdp.rs:80:19
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub(crate) fn oem_id<'a>(&'a self) -> &'a str {
[INFO] [stderr]    |                   ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `oem_id`
[INFO] [stderr]    --> src/sdt.rs:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn oem_id<'a>(&'a self) -> &'a str {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `oem_table_id`
[INFO] [stderr]    --> src/sdt.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn oem_table_id<'a>(&'a self) -> &'a str {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/acpi-df02c31c4799e45d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests acpi
[INFO] [stderr] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stderr]   --> /opt/rustwide/workdir/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 <https://github.com/rust-lang/rust/issues/44580> for more information
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2585bd7eb20a809ca3c5eddd440e41e5af98be0b0fff0af2cfc033e4b145fde6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2585bd7eb20a809ca3c5eddd440e41e5af98be0b0fff0af2cfc033e4b145fde6", kill_on_drop: false }`
[INFO] [stdout] 2585bd7eb20a809ca3c5eddd440e41e5af98be0b0fff0af2cfc033e4b145fde6