[INFO] fetching crate respawn 0.1.2...
[INFO] documenting respawn-0.1.2 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate respawn 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate respawn 0.1.2 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 respawn 0.1.2
[INFO] finished tweaking crates.io crate respawn 0.1.2
[INFO] tweaked toml for crates.io crate respawn 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate respawn 0.1.2 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quake-util v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b6fd4fa809c7700b576a9e8d97a0a67a0baad4575904f3fbd46fac50d92cab70
[INFO] running `Command { std: "docker" "start" "-a" "b6fd4fa809c7700b576a9e8d97a0a67a0baad4575904f3fbd46fac50d92cab70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6fd4fa809c7700b576a9e8d97a0a67a0baad4575904f3fbd46fac50d92cab70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6fd4fa809c7700b576a9e8d97a0a67a0baad4575904f3fbd46fac50d92cab70", kill_on_drop: false }`
[INFO] [stdout] b6fd4fa809c7700b576a9e8d97a0a67a0baad4575904f3fbd46fac50d92cab70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4d22e16256055d683631013b7ffccd1378889b74b22f35eee97426768115db91
[INFO] running `Command { std: "docker" "start" "-a" "4d22e16256055d683631013b7ffccd1378889b74b22f35eee97426768115db91", kill_on_drop: false }`
[INFO] [stderr]     Checking quake-util v0.1.1
[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/quake-util-0.1.1/src/lib.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(feature = "std", feature(io_error_other))]
[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 `quake-util` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4d22e16256055d683631013b7ffccd1378889b74b22f35eee97426768115db91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d22e16256055d683631013b7ffccd1378889b74b22f35eee97426768115db91", kill_on_drop: false }`
[INFO] [stdout] 4d22e16256055d683631013b7ffccd1378889b74b22f35eee97426768115db91
[INFO] documenting respawn-0.1.2 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate respawn 0.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate respawn 0.1.2 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 respawn 0.1.2
[INFO] finished tweaking crates.io crate respawn 0.1.2
[INFO] tweaked toml for crates.io crate respawn 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate respawn 0.1.2 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-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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b4b93666c37f4fdfb9c13100d4310ae16adfe689de1b705e4ac0202ba6679b55
[INFO] running `Command { std: "docker" "start" "-a" "b4b93666c37f4fdfb9c13100d4310ae16adfe689de1b705e4ac0202ba6679b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4b93666c37f4fdfb9c13100d4310ae16adfe689de1b705e4ac0202ba6679b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b93666c37f4fdfb9c13100d4310ae16adfe689de1b705e4ac0202ba6679b55", kill_on_drop: false }`
[INFO] [stdout] b4b93666c37f4fdfb9c13100d4310ae16adfe689de1b705e4ac0202ba6679b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] baecc593f240c9196da88bddb4e8f313551e033ed1b40862bb3793a601fc9a15
[INFO] running `Command { std: "docker" "start" "-a" "baecc593f240c9196da88bddb4e8f313551e033ed1b40862bb3793a601fc9a15", kill_on_drop: false }`
[INFO] [stderr]     Checking quake-util v0.1.1
[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/quake-util-0.1.1/src/lib.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(feature = "std", feature(io_error_other))]
[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 `quake-util` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "baecc593f240c9196da88bddb4e8f313551e033ed1b40862bb3793a601fc9a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baecc593f240c9196da88bddb4e8f313551e033ed1b40862bb3793a601fc9a15", kill_on_drop: false }`
[INFO] [stdout] baecc593f240c9196da88bddb4e8f313551e033ed1b40862bb3793a601fc9a15
