[INFO] fetching crate concat-with 0.2.8...
[INFO] documenting concat-with-0.2.8 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate concat-with 0.2.8 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate concat-with 0.2.8 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concat-with 0.2.8
[INFO] finished tweaking crates.io crate concat-with 0.2.8
[INFO] tweaked toml for crates.io crate concat-with 0.2.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8cf672df3b0ff22debf0041e63201d1a147cd278b5714d2c0a6b73169d46431
[INFO] running `Command { std: "docker" "start" "-a" "b8cf672df3b0ff22debf0041e63201d1a147cd278b5714d2c0a6b73169d46431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8cf672df3b0ff22debf0041e63201d1a147cd278b5714d2c0a6b73169d46431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8cf672df3b0ff22debf0041e63201d1a147cd278b5714d2c0a6b73169d46431", kill_on_drop: false }`
[INFO] [stdout] b8cf672df3b0ff22debf0041e63201d1a147cd278b5714d2c0a6b73169d46431
[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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46fb964c79eb987a3a99ff449ae2080d97de3a9da255c6329dcf2d630a209a3a
[INFO] running `Command { std: "docker" "start" "-a" "46fb964c79eb987a3a99ff449ae2080d97de3a9da255c6329dcf2d630a209a3a", kill_on_drop: false }`
[INFO] [stderr]  Documenting concat-with v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "46fb964c79eb987a3a99ff449ae2080d97de3a9da255c6329dcf2d630a209a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46fb964c79eb987a3a99ff449ae2080d97de3a9da255c6329dcf2d630a209a3a", kill_on_drop: false }`
[INFO] [stdout] 46fb964c79eb987a3a99ff449ae2080d97de3a9da255c6329dcf2d630a209a3a
[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" "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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0031fcd0f1b0021663044989aec971cd06f436afe35a66d5bd458d9d0a61a0ff
[INFO] running `Command { std: "docker" "start" "-a" "0031fcd0f1b0021663044989aec971cd06f436afe35a66d5bd458d9d0a61a0ff", kill_on_drop: false }`
[INFO] [stderr]  Documenting concat-with v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "0031fcd0f1b0021663044989aec971cd06f436afe35a66d5bd458d9d0a61a0ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0031fcd0f1b0021663044989aec971cd06f436afe35a66d5bd458d9d0a61a0ff", kill_on_drop: false }`
[INFO] [stdout] 0031fcd0f1b0021663044989aec971cd06f436afe35a66d5bd458d9d0a61a0ff
