[INFO] fetching crate procfs 0.16.0...
[INFO] checking procfs-0.16.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate procfs 0.16.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate procfs 0.16.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate procfs 0.16.0
[INFO] finished tweaking crates.io crate procfs 0.16.0
[INFO] tweaked toml for crates.io crate procfs 0.16.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate procfs 0.16.0 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded procfs-core v0.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ae35fa13d078fcc79f06d2d31206e411eca6b8bb6f23ce65bf5a763f505342d
[INFO] running `Command { std: "docker" "start" "-a" "1ae35fa13d078fcc79f06d2d31206e411eca6b8bb6f23ce65bf5a763f505342d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ae35fa13d078fcc79f06d2d31206e411eca6b8bb6f23ce65bf5a763f505342d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae35fa13d078fcc79f06d2d31206e411eca6b8bb6f23ce65bf5a763f505342d", kill_on_drop: false }`
[INFO] [stdout] 1ae35fa13d078fcc79f06d2d31206e411eca6b8bb6f23ce65bf5a763f505342d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a5856090d1c966e7015f1b57a1b4c671a33a1db45e9cb13a86dd59ccc342e79
[INFO] running `Command { std: "docker" "start" "-a" "2a5856090d1c966e7015f1b57a1b4c671a33a1db45e9cb13a86dd59ccc342e79", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking gimli v0.28.0
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking ciborium-ll v0.2.1
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking clap_builder v4.4.7
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]    Compiling procfs v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking procfs-core v0.16.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking clap v4.4.7
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stdout] warning: unused import: `CGroupController`
[INFO] [stdout]  --> src/cgroups.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use procfs_core::{CGroupController, ProcessCGroups};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `namespaces::*`
[INFO] [stdout]   --> src/process/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub use namespaces::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: use of deprecated function `rustix::fs::cwd`: Use `CWD` in place of `cwd()`.
[INFO] [stdout]   --> examples/lslocks.rs:36:75
[INFO] [stdout]    |
[INFO] [stdout] 36 |                         if let Ok(stat) = rustix::fs::statat(&rustix::fs::cwd(), &p, AtFlags::empty()) {
[INFO] [stdout]    |                                                                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `CpuInfo` in the current scope
[INFO] [stdout]  --> benches/cpuinfo.rs:5:71
[INFO] [stdout]   |
[INFO] [stdout] 5 |     c.bench_function("CpuInfo::new", |b| b.iter(|| black_box(CpuInfo::new().unwrap())));
[INFO] [stdout]   |                                                                       ^^^ function or associated item not found in `CpuInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `CpuInfo` in the current scope
[INFO] [stdout]  --> benches/cpuinfo.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let cpuinfo = black_box(CpuInfo::new().unwrap());
[INFO] [stdout]   |                                      ^^^ function or associated item not found in `CpuInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `procfs` (bench "cpuinfo") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `CGroupController`
[INFO] [stdout]  --> src/cgroups.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use procfs_core::{CGroupController, ProcessCGroups};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `namespaces::*`
[INFO] [stdout]   --> src/process/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub use namespaces::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a5856090d1c966e7015f1b57a1b4c671a33a1db45e9cb13a86dd59ccc342e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5856090d1c966e7015f1b57a1b4c671a33a1db45e9cb13a86dd59ccc342e79", kill_on_drop: false }`
[INFO] [stdout] 2a5856090d1c966e7015f1b57a1b4c671a33a1db45e9cb13a86dd59ccc342e79
[INFO] checking procfs-0.16.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate procfs 0.16.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate procfs 0.16.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate procfs 0.16.0
[INFO] finished tweaking crates.io crate procfs 0.16.0
[INFO] tweaked toml for crates.io crate procfs 0.16.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate procfs 0.16.0 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e6de76e9ada5f5cbc6437995c933d0b351d54bdd9be3114df8a47ec3377efdc
[INFO] running `Command { std: "docker" "start" "-a" "0e6de76e9ada5f5cbc6437995c933d0b351d54bdd9be3114df8a47ec3377efdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e6de76e9ada5f5cbc6437995c933d0b351d54bdd9be3114df8a47ec3377efdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e6de76e9ada5f5cbc6437995c933d0b351d54bdd9be3114df8a47ec3377efdc", kill_on_drop: false }`
[INFO] [stdout] 0e6de76e9ada5f5cbc6437995c933d0b351d54bdd9be3114df8a47ec3377efdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dunexpected_cfgs" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] 860449dcbc4e3b196cb6b5c0e658cf532bcaf7a0356d8c7f5881f7560745b3c8
[INFO] running `Command { std: "docker" "start" "-a" "860449dcbc4e3b196cb6b5c0e658cf532bcaf7a0356d8c7f5881f7560745b3c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking gimli v0.28.0
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking clap_builder v4.4.7
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling procfs v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ciborium-ll v0.2.1
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking procfs-core v0.16.0
[INFO] [stderr]     Checking clap v4.4.7
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stdout] warning: unused import: `CGroupController`
[INFO] [stdout]  --> src/cgroups.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use procfs_core::{CGroupController, ProcessCGroups};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `namespaces::*`
[INFO] [stdout]   --> src/process/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub use namespaces::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: use of deprecated function `rustix::fs::cwd`: Use `CWD` in place of `cwd()`.
[INFO] [stdout]   --> examples/lslocks.rs:36:75
[INFO] [stdout]    |
[INFO] [stdout] 36 |                         if let Ok(stat) = rustix::fs::statat(&rustix::fs::cwd(), &p, AtFlags::empty()) {
[INFO] [stdout]    |                                                                           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `CpuInfo` in the current scope
[INFO] [stdout]  --> benches/cpuinfo.rs:5:71
[INFO] [stdout]   |
[INFO] [stdout] 5 |     c.bench_function("CpuInfo::new", |b| b.iter(|| black_box(CpuInfo::new().unwrap())));
[INFO] [stdout]   |                                                                       ^^^ function or associated item not found in `CpuInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `CpuInfo` in the current scope
[INFO] [stdout]  --> benches/cpuinfo.rs:7:38
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let cpuinfo = black_box(CpuInfo::new().unwrap());
[INFO] [stdout]   |                                      ^^^ function or associated item not found in `CpuInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `procfs` (bench "cpuinfo") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `CGroupController`
[INFO] [stdout]  --> src/cgroups.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use procfs_core::{CGroupController, ProcessCGroups};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `namespaces::*`
[INFO] [stdout]   --> src/process/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub use namespaces::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `tarpaulin`
[INFO] [stdout]    --> src/process/task.rs:123:15
[INFO] [stdout]     |
[INFO] [stdout] 123 |     #[cfg(not(tarpaulin))] // this test is unstable under tarpaulin, and i'm yet sure why
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(tarpaulin)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `procfs` (lib test) due to 2 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "860449dcbc4e3b196cb6b5c0e658cf532bcaf7a0356d8c7f5881f7560745b3c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "860449dcbc4e3b196cb6b5c0e658cf532bcaf7a0356d8c7f5881f7560745b3c8", kill_on_drop: false }`
[INFO] [stdout] 860449dcbc4e3b196cb6b5c0e658cf532bcaf7a0356d8c7f5881f7560745b3c8
