[INFO] fetching crate atopology 0.0.33...
[INFO] documenting atopology-0.0.33 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate atopology 0.0.33 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate atopology 0.0.33 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atopology 0.0.33
[INFO] finished tweaking crates.io crate atopology 0.0.33
[INFO] tweaked toml for crates.io crate atopology 0.0.33 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cstr_core v0.2.6
[INFO] [stderr]   Downloaded errno v0.2.8
[INFO] [stderr]   Downloaded cty v0.2.2
[INFO] [stderr]   Downloaded procfs v0.13.3
[INFO] [stderr]   Downloaded io-lifetimes v0.7.5
[INFO] [stderr]   Downloaded rustix v0.35.16
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.46
[INFO] [stderr]   Downloaded x86 v0.52.0
[INFO] [stderr]   Downloaded libacpica v0.0.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98df16f1faf2a8dce78aa6c410b4bc7c99f34ab32e58597d4f61e00a11eaf219
[INFO] running `Command { std: "docker" "start" "-a" "98df16f1faf2a8dce78aa6c410b4bc7c99f34ab32e58597d4f61e00a11eaf219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98df16f1faf2a8dce78aa6c410b4bc7c99f34ab32e58597d4f61e00a11eaf219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98df16f1faf2a8dce78aa6c410b4bc7c99f34ab32e58597d4f61e00a11eaf219", kill_on_drop: false }`
[INFO] [stdout] 98df16f1faf2a8dce78aa6c410b4bc7c99f34ab32e58597d4f61e00a11eaf219
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b605af49f3816a08b789d0c698d8a2ecc835f3dff79435baa09da29bcefbcb3
[INFO] running `Command { std: "docker" "start" "-a" "7b605af49f3816a08b789d0c698d8a2ecc835f3dff79435baa09da29bcefbcb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.7.5
[INFO] [stderr]    Compiling rustix v0.35.16
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking linux-raw-sys v0.0.46
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]    Compiling procfs v0.13.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking cstr_core v0.2.6
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/x86-0.52.0/src/lib.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![cfg_attr(feature = "unstable", feature(step_trait))]
[INFO] [stdout]   |                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `x86` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7b605af49f3816a08b789d0c698d8a2ecc835f3dff79435baa09da29bcefbcb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b605af49f3816a08b789d0c698d8a2ecc835f3dff79435baa09da29bcefbcb3", kill_on_drop: false }`
[INFO] [stdout] 7b605af49f3816a08b789d0c698d8a2ecc835f3dff79435baa09da29bcefbcb3
[INFO] documenting atopology-0.0.33 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate atopology 0.0.33 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate atopology 0.0.33 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atopology 0.0.33
[INFO] finished tweaking crates.io crate atopology 0.0.33
[INFO] tweaked toml for crates.io crate atopology 0.0.33 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dcffa457066667322d9c6c3413746e3f98e47ef305896579eb068004c39766b
[INFO] running `Command { std: "docker" "start" "-a" "8dcffa457066667322d9c6c3413746e3f98e47ef305896579eb068004c39766b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dcffa457066667322d9c6c3413746e3f98e47ef305896579eb068004c39766b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dcffa457066667322d9c6c3413746e3f98e47ef305896579eb068004c39766b", kill_on_drop: false }`
[INFO] [stdout] 8dcffa457066667322d9c6c3413746e3f98e47ef305896579eb068004c39766b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2887d0d0e9992299a6d1eb4df0d60b2cfd84840a37088208f4a4e7f4df570dc1
[INFO] running `Command { std: "docker" "start" "-a" "2887d0d0e9992299a6d1eb4df0d60b2cfd84840a37088208f4a4e7f4df570dc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v0.7.5
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling rustix v0.35.16
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling procfs v0.13.3
[INFO] [stderr]     Checking linux-raw-sys v0.0.46
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking termcolor v1.4.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking cstr_core v0.2.6
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/x86-0.52.0/src/lib.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![cfg_attr(feature = "unstable", feature(step_trait))]
[INFO] [stdout]   |                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `x86` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2887d0d0e9992299a6d1eb4df0d60b2cfd84840a37088208f4a4e7f4df570dc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2887d0d0e9992299a6d1eb4df0d60b2cfd84840a37088208f4a4e7f4df570dc1", kill_on_drop: false }`
[INFO] [stdout] 2887d0d0e9992299a6d1eb4df0d60b2cfd84840a37088208f4a4e7f4df570dc1
