[INFO] fetching crate libc 0.2.150...
[INFO] documenting libc-0.2.150 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate libc 0.2.150 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate libc 0.2.150 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 libc 0.2.150
[INFO] finished tweaking crates.io crate libc 0.2.150
[INFO] tweaked toml for crates.io crate libc 0.2.150 written to /workspace/builds/worker-5-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 rustc-std-workspace-core v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 26541fec932dbce1c919e71399c005bb3bae9ccd547a476593cbf8839ef10490
[INFO] running `Command { std: "docker" "start" "-a" "26541fec932dbce1c919e71399c005bb3bae9ccd547a476593cbf8839ef10490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26541fec932dbce1c919e71399c005bb3bae9ccd547a476593cbf8839ef10490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26541fec932dbce1c919e71399c005bb3bae9ccd547a476593cbf8839ef10490", kill_on_drop: false }`
[INFO] [stdout] 26541fec932dbce1c919e71399c005bb3bae9ccd547a476593cbf8839ef10490
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] acfc3f1ddb77e0155da27cc4618ee14afeb1be031d8c1b1b586947531fcf8e2c
[INFO] running `Command { std: "docker" "start" "-a" "acfc3f1ddb77e0155da27cc4618ee14afeb1be031d8c1b1b586947531fcf8e2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting libc v0.2.150 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/libc/index.html
[INFO] running `Command { std: "docker" "inspect" "acfc3f1ddb77e0155da27cc4618ee14afeb1be031d8c1b1b586947531fcf8e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acfc3f1ddb77e0155da27cc4618ee14afeb1be031d8c1b1b586947531fcf8e2c", kill_on_drop: false }`
[INFO] [stdout] acfc3f1ddb77e0155da27cc4618ee14afeb1be031d8c1b1b586947531fcf8e2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "const-extern-fn extra_traits" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zbuild-std=core", kill_on_drop: false }`
[INFO] [stdout] c7855026f3b1f95bf93eb665eaa7fa0d473a062afd87c4ee98f2d3e60e9de299
[INFO] running `Command { std: "docker" "start" "-a" "c7855026f3b1f95bf93eb665eaa7fa0d473a062afd87c4ee98f2d3e60e9de299", kill_on_drop: false }`
[INFO] [stderr] error: -Zbuild-std requires --target
[INFO] running `Command { std: "docker" "inspect" "c7855026f3b1f95bf93eb665eaa7fa0d473a062afd87c4ee98f2d3e60e9de299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7855026f3b1f95bf93eb665eaa7fa0d473a062afd87c4ee98f2d3e60e9de299", kill_on_drop: false }`
[INFO] [stdout] c7855026f3b1f95bf93eb665eaa7fa0d473a062afd87c4ee98f2d3e60e9de299
[INFO] documenting libc-0.2.150 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate libc 0.2.150 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate libc 0.2.150 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 libc 0.2.150
[INFO] finished tweaking crates.io crate libc 0.2.150
[INFO] tweaked toml for crates.io crate libc 0.2.150 written to /workspace/builds/worker-5-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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e178211661185340159022ab75a2b03fad2c9e69a322953b23dc3d1223ad2e6b
[INFO] running `Command { std: "docker" "start" "-a" "e178211661185340159022ab75a2b03fad2c9e69a322953b23dc3d1223ad2e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e178211661185340159022ab75a2b03fad2c9e69a322953b23dc3d1223ad2e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e178211661185340159022ab75a2b03fad2c9e69a322953b23dc3d1223ad2e6b", kill_on_drop: false }`
[INFO] [stdout] e178211661185340159022ab75a2b03fad2c9e69a322953b23dc3d1223ad2e6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d73edf0bc6ad0a6e2fc8475f3b05258b7f45533d820d8390e315ba7d5cb50006
[INFO] running `Command { std: "docker" "start" "-a" "d73edf0bc6ad0a6e2fc8475f3b05258b7f45533d820d8390e315ba7d5cb50006", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting libc v0.2.150 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/libc/index.html
[INFO] running `Command { std: "docker" "inspect" "d73edf0bc6ad0a6e2fc8475f3b05258b7f45533d820d8390e315ba7d5cb50006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d73edf0bc6ad0a6e2fc8475f3b05258b7f45533d820d8390e315ba7d5cb50006", kill_on_drop: false }`
[INFO] [stdout] d73edf0bc6ad0a6e2fc8475f3b05258b7f45533d820d8390e315ba7d5cb50006
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "const-extern-fn extra_traits" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zbuild-std=core", kill_on_drop: false }`
[INFO] [stdout] 95f31db1b82c78e8f5935006953d4baf2d2bdb0f9aa19710d93a0d877b314451
[INFO] running `Command { std: "docker" "start" "-a" "95f31db1b82c78e8f5935006953d4baf2d2bdb0f9aa19710d93a0d877b314451", kill_on_drop: false }`
[INFO] [stderr] error: -Zbuild-std requires --target
[INFO] running `Command { std: "docker" "inspect" "95f31db1b82c78e8f5935006953d4baf2d2bdb0f9aa19710d93a0d877b314451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f31db1b82c78e8f5935006953d4baf2d2bdb0f9aa19710d93a0d877b314451", kill_on_drop: false }`
[INFO] [stdout] 95f31db1b82c78e8f5935006953d4baf2d2bdb0f9aa19710d93a0d877b314451
