[INFO] fetching crate b64 0.4.0...
[INFO] documenting b64-0.4.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate b64 0.4.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate b64 0.4.0 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 b64 0.4.0
[INFO] finished tweaking crates.io crate b64 0.4.0
[INFO] tweaked toml for crates.io crate b64 0.4.0 written to /workspace/builds/worker-6-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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.3.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08b29e6621263095c212e719c2301ad288ce7716b883af9c9375b3e79052326a
[INFO] running `Command { std: "docker" "start" "-a" "08b29e6621263095c212e719c2301ad288ce7716b883af9c9375b3e79052326a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08b29e6621263095c212e719c2301ad288ce7716b883af9c9375b3e79052326a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b29e6621263095c212e719c2301ad288ce7716b883af9c9375b3e79052326a", kill_on_drop: false }`
[INFO] [stdout] 08b29e6621263095c212e719c2301ad288ce7716b883af9c9375b3e79052326a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/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] 22c485cd2acd1ea3cfdf1fa31dc58a033eb80f0d3e7d1abaf7e4d01777253427
[INFO] running `Command { std: "docker" "start" "-a" "22c485cd2acd1ea3cfdf1fa31dc58a033eb80f0d3e7d1abaf7e4d01777253427", kill_on_drop: false }`
[INFO] [stderr]  Documenting b64 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "22c485cd2acd1ea3cfdf1fa31dc58a033eb80f0d3e7d1abaf7e4d01777253427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c485cd2acd1ea3cfdf1fa31dc58a033eb80f0d3e7d1abaf7e4d01777253427", kill_on_drop: false }`
[INFO] [stdout] 22c485cd2acd1ea3cfdf1fa31dc58a033eb80f0d3e7d1abaf7e4d01777253427
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/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] 7299314f6312a883f7430a83e752644651451b964686b42a7bf93b0e5caf8ad7
[INFO] running `Command { std: "docker" "start" "-a" "7299314f6312a883f7430a83e752644651451b964686b42a7bf93b0e5caf8ad7", kill_on_drop: false }`
[INFO] [stderr]  Documenting b64 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "7299314f6312a883f7430a83e752644651451b964686b42a7bf93b0e5caf8ad7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7299314f6312a883f7430a83e752644651451b964686b42a7bf93b0e5caf8ad7", kill_on_drop: false }`
[INFO] [stdout] 7299314f6312a883f7430a83e752644651451b964686b42a7bf93b0e5caf8ad7
