[INFO] cloning repository https://github.com/andrea-berling/blog_os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrea-berling/blog_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrea-berling%2Fblog_os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrea-berling%2Fblog_os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 522b115e15345870587b27249dfde1ebee5f583a
[INFO] checking andrea-berling/blog_os against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrea-berling%2Fblog_os" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andrea-berling/blog_os
[INFO] finished tweaking git repo https://github.com/andrea-berling/blog_os
[INFO] tweaked toml for git repo https://github.com/andrea-berling/blog_os written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andrea-berling/blog_os on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andrea-berling/blog_os already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b0e9d5e35158875b5bacd960e43640bd38c0bdcd29dafbc881dc0dba6868165
[INFO] running `Command { std: "docker" "start" "-a" "1b0e9d5e35158875b5bacd960e43640bd38c0bdcd29dafbc881dc0dba6868165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b0e9d5e35158875b5bacd960e43640bd38c0bdcd29dafbc881dc0dba6868165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b0e9d5e35158875b5bacd960e43640bd38c0bdcd29dafbc881dc0dba6868165", kill_on_drop: false }`
[INFO] [stdout] 1b0e9d5e35158875b5bacd960e43640bd38c0bdcd29dafbc881dc0dba6868165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b8f1a77090d7f7fc6b33cb820e4ee77063933ef31eab81d1d3106664f85155c
[INFO] running `Command { std: "docker" "start" "-a" "1b8f1a77090d7f7fc6b33cb820e4ee77063933ef31eab81d1d3106664f85155c", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking num_enum v0.7.5
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking xtasks v0.1.0 (/opt/rustwide/workdir/xtasks)
[INFO] [stderr]     Checking common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stdout] error[E0583]: file not found for module `queue_head`
[INFO] [stdout]  --> common/src/usb/ehci/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod queue_head;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `queue_head`, create file "common/src/usb/ehci/queue_head.rs" or "common/src/usb/ehci/queue_head/mod.rs"
[INFO] [stdout]   = note: if there is a `mod queue_head` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `transfer_descriptor`
[INFO] [stdout]  --> common/src/usb/ehci/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod transfer_descriptor;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `transfer_descriptor`, create file "common/src/usb/ehci/transfer_descriptor.rs" or "common/src/usb/ehci/transfer_descriptor/mod.rs"
[INFO] [stdout]   = note: if there is a `mod transfer_descriptor` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `queue_head`
[INFO] [stdout]  --> common/src/usb/ehci/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod queue_head;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `queue_head`, create file "common/src/usb/ehci/queue_head.rs" or "common/src/usb/ehci/queue_head/mod.rs"
[INFO] [stdout]   = note: if there is a `mod queue_head` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `transfer_descriptor`
[INFO] [stdout]  --> common/src/usb/ehci/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod transfer_descriptor;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `transfer_descriptor`, create file "common/src/usb/ehci/transfer_descriptor.rs" or "common/src/usb/ehci/transfer_descriptor/mod.rs"
[INFO] [stdout]   = note: if there is a `mod transfer_descriptor` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `queue_head`
[INFO] [stdout]  --> common/src/usb/ehci/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod queue_head;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `queue_head`, create file "common/src/usb/ehci/queue_head.rs" or "common/src/usb/ehci/queue_head/mod.rs"
[INFO] [stdout]   = note: if there is a `mod queue_head` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0583]: file not found for module `transfer_descriptor`
[INFO] [stdout]  --> common/src/usb/ehci/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod transfer_descriptor;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `transfer_descriptor`, create file "common/src/usb/ehci/transfer_descriptor.rs" or "common/src/usb/ehci/transfer_descriptor/mod.rs"
[INFO] [stdout]   = note: if there is a `mod transfer_descriptor` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::arch::asm`
[INFO] [stdout]  --> common/src/ata.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::arch::asm`
[INFO] [stdout]  --> common/src/ata.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LE`
[INFO] [stdout]    --> common/src/elf/header.rs:534:20
[INFO] [stdout]     |
[INFO] [stdout] 534 |     use zerocopy::{LE, U16, U32, U64};
[INFO] [stdout]     |                    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]    --> common/src/elf/program_header.rs:355:13
[INFO] [stdout]     |
[INFO] [stdout] 355 |             self,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ehci`
[INFO] [stdout]  --> common/src/pci.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     usb::{self, ehci},
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ehci`
[INFO] [stdout]  --> common/src/pci.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     usb::{self, ehci},
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::arch::asm`
[INFO] [stdout]  --> common/src/serial.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::arch::asm`
[INFO] [stdout]  --> common/src/serial.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::arch::asm`
[INFO] [stdout]  --> common/src/timer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::arch::asm`
[INFO] [stdout]  --> common/src/timer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::arch::asm`
[INFO] [stdout]  --> common/src/ata.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ehci`
[INFO] [stdout]  --> common/src/pci.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     usb::{self, ehci},
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::arch::asm`
[INFO] [stdout]  --> common/src/serial.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::arch::asm`
[INFO] [stdout]  --> common/src/timer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use core::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> common/src/pci.rs:503:17
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 panic!("{configuration_space_header_raw:?}",);
[INFO] [stdout]     |                 --------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 503 |                 "TODO header type"
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> common/src/pci.rs:503:17
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 panic!("{configuration_space_header_raw:?}",);
[INFO] [stdout]     |                 --------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 503 |                 "TODO header type"
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> common/src/pci.rs:503:17
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 panic!("{configuration_space_header_raw:?}",);
[INFO] [stdout]     |                 --------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 503 |                 "TODO header type"
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> common/src/paging.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     unsafe { __cpuid(LINEAR_PHYSICAL_ADDRESS_SIZE).eax as u8 }
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> common/src/paging.rs:68:18
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let result = unsafe { __cpuid(EXTENDED_PROCESSOR_SIGNATURE_AND_FEATURE_BITS).edx };
[INFO] [stdout]    |                  ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> common/src/pci.rs:501:14
[INFO] [stdout]     |
[INFO] [stdout] 501 |             |err| {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `common` (lib) due to 2 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> common/src/paging.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     unsafe { __cpuid(LINEAR_PHYSICAL_ADDRESS_SIZE).eax as u8 }
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> common/src/paging.rs:68:18
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let result = unsafe { __cpuid(EXTENDED_PROCESSOR_SIGNATURE_AND_FEATURE_BITS).edx };
[INFO] [stdout]    |                  ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> common/src/pci.rs:501:14
[INFO] [stdout]     |
[INFO] [stdout] 501 |             |err| {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> common/src/paging.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     unsafe { __cpuid(LINEAR_PHYSICAL_ADDRESS_SIZE).eax as u8 }
[INFO] [stdout]    |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> common/src/paging.rs:68:18
[INFO] [stdout]    |
[INFO] [stdout] 68 |     let result = unsafe { __cpuid(EXTENDED_PROCESSOR_SIGNATURE_AND_FEATURE_BITS).edx };
[INFO] [stdout]    |                  ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> common/src/pci.rs:501:14
[INFO] [stdout]     |
[INFO] [stdout] 501 |             |err| {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `common` (lib) due to 2 previous errors; 8 warnings emitted
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `common` (lib test) due to 2 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1b8f1a77090d7f7fc6b33cb820e4ee77063933ef31eab81d1d3106664f85155c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b8f1a77090d7f7fc6b33cb820e4ee77063933ef31eab81d1d3106664f85155c", kill_on_drop: false }`
[INFO] [stdout] 1b8f1a77090d7f7fc6b33cb820e4ee77063933ef31eab81d1d3106664f85155c
