[INFO] fetching crate machine-info 1.0.9...
[INFO] testing machine-info-1.0.9 against nightly-2024-10-28 for randomize-layout
[INFO] extracting crate machine-info 1.0.9 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate machine-info 1.0.9 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate machine-info 1.0.9
[INFO] finished tweaking crates.io crate machine-info 1.0.9
[INFO] tweaked toml for crates.io crate machine-info 1.0.9 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 73 packages to latest compatible versions
[INFO] [stderr]       Adding nvml-wrapper v0.8.0 (available: v0.10.0)
[INFO] [stderr]       Adding sysinfo v0.26.9 (available: v0.32.0)
[INFO] [stderr]       Adding v4l v0.13.1 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nvml-wrapper v0.8.0
[INFO] [stderr]   Downloaded v4l2-sys-mit v0.2.0
[INFO] [stderr]   Downloaded v4l v0.13.1
[INFO] [stderr]   Downloaded nvml-wrapper-sys v0.6.0
[INFO] [stderr]   Downloaded sysinfo v0.26.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23851d56304f41d75c70a08310203e38f5e4eb6ddcd58c070d1d7f28b1538080
[INFO] running `Command { std: "docker" "start" "-a" "23851d56304f41d75c70a08310203e38f5e4eb6ddcd58c070d1d7f28b1538080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23851d56304f41d75c70a08310203e38f5e4eb6ddcd58c070d1d7f28b1538080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23851d56304f41d75c70a08310203e38f5e4eb6ddcd58c070d1d7f28b1538080", kill_on_drop: false }`
[INFO] [stdout] 23851d56304f41d75c70a08310203e38f5e4eb6ddcd58c070d1d7f28b1538080
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37b1b6a78197202e014d78568c2486fd7d421eef6cc539ccae3b8ef512089802
[INFO] running `Command { std: "docker" "start" "-a" "37b1b6a78197202e014d78568c2486fd7d421eef6cc539ccae3b8ef512089802", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.66
[INFO] [stderr]    Compiling anyhow v1.0.92
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling nvml-wrapper-sys v0.6.0
[INFO] [stderr]    Compiling sysinfo v0.26.9
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.86
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.66
[INFO] [stderr]    Compiling serde_derive v1.0.214
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling wrapcenum-derive v0.4.1
[INFO] [stderr]    Compiling nvml-wrapper v0.8.0
[INFO] [stderr]    Compiling machine-info v1.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.45s
[INFO] running `Command { std: "docker" "inspect" "37b1b6a78197202e014d78568c2486fd7d421eef6cc539ccae3b8ef512089802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b1b6a78197202e014d78568c2486fd7d421eef6cc539ccae3b8ef512089802", kill_on_drop: false }`
[INFO] [stdout] 37b1b6a78197202e014d78568c2486fd7d421eef6cc539ccae3b8ef512089802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f297f9181d5eb3744591a7238f0a553ead5abfb26aefae789bf2a841618c216
[INFO] running `Command { std: "docker" "start" "-a" "1f297f9181d5eb3744591a7238f0a553ead5abfb26aefae789bf2a841618c216", kill_on_drop: false }`
[INFO] [stderr]    Compiling machine-info v1.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "1f297f9181d5eb3744591a7238f0a553ead5abfb26aefae789bf2a841618c216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f297f9181d5eb3744591a7238f0a553ead5abfb26aefae789bf2a841618c216", kill_on_drop: false }`
[INFO] [stdout] 1f297f9181d5eb3744591a7238f0a553ead5abfb26aefae789bf2a841618c216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c64b381ff2b04a5a71f81148e25d35d47eb7ebc3fd59439aa4f5030d42c84d8
[INFO] running `Command { std: "docker" "start" "-a" "2c64b381ff2b04a5a71f81148e25d35d47eb7ebc3fd59439aa4f5030d42c84d8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/machine_info-3f72f38c508c9858)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests machine_info
[INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]  --> src/lib.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![deny(rustdoc::missing_doc_code_examples)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: the `rustdoc::missing_doc_code_examples` lint is unstable
[INFO] [stderr]   = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
[INFO] [stderr]   = help: add `#![feature(rustdoc_missing_doc_code_examples)]` to the crate attributes to enable
[INFO] [stderr]   = note: this compiler was built on 2024-10-27; consider upgrading it if it is out of date
[INFO] [stderr]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/machine.rs - machine::Machine::system_info (line 52) ... FAILED
[INFO] [stdout] test src/machine.rs - machine::Machine::untrack_process (line 208) ... FAILED
[INFO] [stdout] test src/machine.rs - machine::Machine::system_status (line 243) ... FAILED
[INFO] [stdout] test src/machine.rs - machine::Machine::processes_status (line 222) ... FAILED
[INFO] [stdout] test src/machine.rs - machine::Machine::track_process (line 195) ... FAILED
[INFO] [stdout] test src/machine.rs - machine::Machine::new (line 29) ... ok
[INFO] [stdout] test src/machine.rs - machine::Machine::graphics_status (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/machine.rs - machine::Machine::system_info (line 52) stdout ----
[INFO] [stdout] error[E0596]: cannot borrow `m` as mutable, as it is not declared as mutable
[INFO] [stdout]  --> src/machine.rs:56:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | println!("{:?}", m.system_info())
[INFO] [stdout]   |                  ^ cannot borrow as mutable
[INFO] [stdout]   |
[INFO] [stdout] help: consider changing this to be mutable
[INFO] [stdout]   |
[INFO] [stdout] 6 | let mut m = Machine::new();
[INFO] [stdout]   |     +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0596`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/machine.rs - machine::Machine::untrack_process (line 208) stdout ----
[INFO] [stdout] error: expected `;`, found `m`
[INFO] [stdout]  --> src/machine.rs:213:29
[INFO] [stdout]   |
[INFO] [stdout] 8 | m.track_process(process_pid)
[INFO] [stdout]   |                             ^ help: add `;` here
[INFO] [stdout] 9 | m.untrack_process(process_pid)
[INFO] [stdout]   | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/machine.rs - machine::Machine::system_status (line 243) stdout ----
[INFO] [stdout] error: expected `;`, found `m`
[INFO] [stdout]   --> src/machine.rs:249:22
[INFO] [stdout]    |
[INFO] [stdout] 9  | m.track_process(3218)
[INFO] [stdout]    |                      ^ help: add `;` here
[INFO] [stdout] 10 | m.track_process(4467)
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found keyword `loop`
[INFO] [stdout]   --> src/machine.rs:250:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | m.track_process(4467)
[INFO] [stdout]    |                      ^ help: add `;` here
[INFO] [stdout] 11 | loop {   
[INFO] [stdout]    | ---- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/machine.rs - machine::Machine::processes_status (line 222) stdout ----
[INFO] [stdout] error: expected `;`, found `m`
[INFO] [stdout]   --> src/machine.rs:228:22
[INFO] [stdout]    |
[INFO] [stdout] 9  | m.track_process(3218)
[INFO] [stdout]    |                      ^ help: add `;` here
[INFO] [stdout] 10 | m.track_process(4467)
[INFO] [stdout]    | - unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found keyword `loop`
[INFO] [stdout]   --> src/machine.rs:229:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | m.track_process(4467)
[INFO] [stdout]    |                      ^ help: add `;` here
[INFO] [stdout] 11 | loop {   
[INFO] [stdout]    | ---- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/machine.rs - machine::Machine::track_process (line 195) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/machine.rs:200:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | m.track_process(process_pid)
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `Result<(), Error>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected unit type `()`
[INFO] [stdout]                   found enum `Result<(), anyhow::Error>`
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]   |
[INFO] [stdout] 8 | m.track_process(process_pid);
[INFO] [stdout]   |                             +
[INFO] [stdout] help: try adding a return type
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_machine_rs_195_0() -> Result<(), anyhow::Error> {
[INFO] [stdout]   |                                                                              ++++++++++++++++++++++++++++
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `Result<(), anyhow::Error>` value, panicking if the value is a `Result::Err`
[INFO] [stdout]   |
[INFO] [stdout] 8 | m.track_process(process_pid).expect("REASON")
[INFO] [stdout]   |                             +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/machine.rs - machine::Machine::processes_status (line 222)
[INFO] [stdout]     src/machine.rs - machine::Machine::system_info (line 52)
[INFO] [stdout]     src/machine.rs - machine::Machine::system_status (line 243)
[INFO] [stdout]     src/machine.rs - machine::Machine::track_process (line 195)
[INFO] [stdout]     src/machine.rs - machine::Machine::untrack_process (line 208)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2c64b381ff2b04a5a71f81148e25d35d47eb7ebc3fd59439aa4f5030d42c84d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c64b381ff2b04a5a71f81148e25d35d47eb7ebc3fd59439aa4f5030d42c84d8", kill_on_drop: false }`
[INFO] [stdout] 2c64b381ff2b04a5a71f81148e25d35d47eb7ebc3fd59439aa4f5030d42c84d8
