[INFO] fetching crate bootloader-x86_64-bios-stage-4 0.11.4...
[INFO] documenting bootloader-x86_64-bios-stage-4-0.11.4 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate bootloader-x86_64-bios-stage-4 0.11.4 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate bootloader-x86_64-bios-stage-4 0.11.4 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bootloader-x86_64-bios-stage-4 0.11.4
[INFO] finished tweaking crates.io crate bootloader-x86_64-bios-stage-4 0.11.4
[INFO] tweaked toml for crates.io crate bootloader-x86_64-bios-stage-4 0.11.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate bootloader-x86_64-bios-stage-4 0.11.4 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustversion v1.0.13
[INFO] [stderr]   Downloaded rand_hc v0.3.2
[INFO] [stderr]   Downloaded bootloader-x86_64-common v0.11.4
[INFO] [stderr]   Downloaded bootloader-x86_64-bios-common v0.11.4
[INFO] [stderr]   Downloaded uart_16550 v0.2.18
[INFO] [stderr]   Downloaded zero v0.1.3
[INFO] [stderr]   Downloaded rsdp v2.0.0
[INFO] [stderr]   Downloaded xmas-elf v0.8.0
[INFO] [stderr]   Downloaded bootloader_api v0.11.4
[INFO] [stderr]   Downloaded volatile v0.4.6
[INFO] [stderr]   Downloaded critical-section v1.1.1
[INFO] [stderr]   Downloaded ryu v1.0.14
[INFO] [stderr]   Downloaded serde_derive v1.0.166
[INFO] [stderr]   Downloaded noto-sans-mono-bitmap v0.2.0
[INFO] [stderr]   Downloaded serde-json-core v0.5.0
[INFO] [stderr]   Downloaded heapless v0.7.16
[INFO] [stderr]   Downloaded x86_64 v0.14.10
[INFO] [stderr]   Downloaded serde v1.0.166
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.11
[INFO] [stderr]   Downloaded bit_field v0.10.2
[INFO] [stderr]   Downloaded conquer-util v0.3.0
[INFO] [stderr]   Downloaded usize_conversions v0.2.0
[INFO] [stderr]   Downloaded bootloader-boot-config v0.11.4
[INFO] [stderr]   Downloaded conquer-once v0.3.2
[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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 584dc525fcbb0f428208f9afc2dbc3c5b46e45ca72d76336714cbd5d64c53e36
[INFO] running `Command { std: "docker" "start" "-a" "584dc525fcbb0f428208f9afc2dbc3c5b46e45ca72d76336714cbd5d64c53e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "584dc525fcbb0f428208f9afc2dbc3c5b46e45ca72d76336714cbd5d64c53e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "584dc525fcbb0f428208f9afc2dbc3c5b46e45ca72d76336714cbd5d64c53e36", kill_on_drop: false }`
[INFO] [stdout] 584dc525fcbb0f428208f9afc2dbc3c5b46e45ca72d76336714cbd5d64c53e36
[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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94a248ab949b9d303b268f5e737e49340b8193457ce06d4da2325f9e80606401
[INFO] running `Command { std: "docker" "start" "-a" "94a248ab949b9d303b268f5e737e49340b8193457ce06d4da2325f9e80606401", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling rustversion v1.0.13
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]    Compiling bootloader_api v0.11.4
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking zero v0.1.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking conquer-util v0.3.0
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking xmas-elf v0.8.0
[INFO] [stderr]     Checking conquer-once v0.3.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking rand_hc v0.3.2
[INFO] [stderr]     Checking usize_conversions v0.2.0
[INFO] [stderr]    Compiling bootloader-x86_64-bios-stage-4 v0.11.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking noto-sans-mono-bitmap v0.2.0
[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/usize_conversions-0.2.0/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(i128_type)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `i128_type` has been stable since `1.26.0` and no longer requires an attribute to enable
[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 `usize_conversions` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "94a248ab949b9d303b268f5e737e49340b8193457ce06d4da2325f9e80606401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a248ab949b9d303b268f5e737e49340b8193457ce06d4da2325f9e80606401", kill_on_drop: false }`
[INFO] [stdout] 94a248ab949b9d303b268f5e737e49340b8193457ce06d4da2325f9e80606401
[INFO] documenting bootloader-x86_64-bios-stage-4-0.11.4 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate bootloader-x86_64-bios-stage-4 0.11.4 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate bootloader-x86_64-bios-stage-4 0.11.4 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bootloader-x86_64-bios-stage-4 0.11.4
[INFO] finished tweaking crates.io crate bootloader-x86_64-bios-stage-4 0.11.4
[INFO] tweaked toml for crates.io crate bootloader-x86_64-bios-stage-4 0.11.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate bootloader-x86_64-bios-stage-4 0.11.4 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" "+beta-2024-02-10" "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-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d93054967aec3cb0348a68651c35432c1cc48178e128b17f6ec134aa2b9b8533
[INFO] running `Command { std: "docker" "start" "-a" "d93054967aec3cb0348a68651c35432c1cc48178e128b17f6ec134aa2b9b8533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d93054967aec3cb0348a68651c35432c1cc48178e128b17f6ec134aa2b9b8533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93054967aec3cb0348a68651c35432c1cc48178e128b17f6ec134aa2b9b8533", kill_on_drop: false }`
[INFO] [stdout] d93054967aec3cb0348a68651c35432c1cc48178e128b17f6ec134aa2b9b8533
[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-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] def7dbedc224e5f1613ee532fac79bb571b1f9b44862d90620bd8153a3d3b02c
[INFO] running `Command { std: "docker" "start" "-a" "def7dbedc224e5f1613ee532fac79bb571b1f9b44862d90620bd8153a3d3b02c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]    Compiling rustversion v1.0.13
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]    Compiling bootloader_api v0.11.4
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking conquer-util v0.3.0
[INFO] [stderr]     Checking zero v0.1.3
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking conquer-once v0.3.2
[INFO] [stderr]     Checking xmas-elf v0.8.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]     Checking rand_hc v0.3.2
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]     Checking noto-sans-mono-bitmap v0.2.0
[INFO] [stderr]    Compiling bootloader-x86_64-bios-stage-4 v0.11.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking usize_conversions v0.2.0
[INFO] [stderr]     Checking rsdp v2.0.0
[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/usize_conversions-0.2.0/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(i128_type)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `i128_type` has been stable since `1.26.0` and no longer requires an attribute to enable
[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 `usize_conversions` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "def7dbedc224e5f1613ee532fac79bb571b1f9b44862d90620bd8153a3d3b02c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "def7dbedc224e5f1613ee532fac79bb571b1f9b44862d90620bd8153a3d3b02c", kill_on_drop: false }`
[INFO] [stdout] def7dbedc224e5f1613ee532fac79bb571b1f9b44862d90620bd8153a3d3b02c
