[INFO] fetching crate gix-index 0.16.0...
[INFO] documenting gix-index-0.16.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate gix-index 0.16.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate gix-index 0.16.0 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 gix-index 0.16.0
[INFO] finished tweaking crates.io crate gix-index 0.16.0
[INFO] tweaked toml for crates.io crate gix-index 0.16.0 written to /workspace/builds/worker-1-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 gix-object v0.29.1
[INFO] [stderr]   Downloaded gix-hash v0.11.1
[INFO] [stderr]   Downloaded gix-actor v0.20.0
[INFO] [stderr]   Downloaded gix-features v0.29.0
[INFO] [stderr]   Downloaded gix-bitmap v0.2.3
[INFO] [stderr]   Downloaded bitflags v2.2.1
[INFO] [stderr]   Downloaded document-features v0.2.5
[INFO] [stderr]   Downloaded gix-traverse v0.25.0
[INFO] [stderr]   Downloaded gix-hashtable v0.2.0
[INFO] [stderr]   Downloaded gix-date v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9137b5a1e1231def5ea161fea21c18f776d093b7f6806cc9c783bee47d4d2e54
[INFO] running `Command { std: "docker" "start" "-a" "9137b5a1e1231def5ea161fea21c18f776d093b7f6806cc9c783bee47d4d2e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9137b5a1e1231def5ea161fea21c18f776d093b7f6806cc9c783bee47d4d2e54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9137b5a1e1231def5ea161fea21c18f776d093b7f6806cc9c783bee47d4d2e54", kill_on_drop: false }`
[INFO] [stdout] 9137b5a1e1231def5ea161fea21c18f776d093b7f6806cc9c783bee47d4d2e54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 369c23b4725db70967a9b99a3dab00827386fb801eb511dc1f5185933a8b5bbd
[INFO] running `Command { std: "docker" "start" "-a" "369c23b4725db70967a9b99a3dab00827386fb801eb511dc1f5185933a8b5bbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rustix v0.37.18
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking linux-raw-sys v0.3.6
[INFO] [stderr]     Checking prodash v23.1.2
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking gix-bitmap v0.2.3
[INFO] [stderr]     Checking bitflags v2.2.1
[INFO] [stderr]    Compiling time-macros v0.2.8
[INFO] [stderr]     Checking gix-hash v0.11.1
[INFO] [stderr]     Checking bstr v1.4.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking gix-validate v0.7.4
[INFO] [stderr]     Checking btoi v0.4.3
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking time v0.3.20
[INFO] [stderr]     Checking gix-features v0.29.0
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking filetime v0.2.21
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking gix-hashtable v0.2.0
[INFO] [stderr]     Checking gix-date v0.5.0
[INFO] [stderr]     Checking gix-actor v0.20.0
[INFO] [stderr]     Checking gix-object v0.29.1
[INFO] [stderr]     Checking tempfile v3.5.0
[INFO] [stderr]     Checking gix-tempfile v5.0.2
[INFO] [stderr]     Checking gix-traverse v0.25.0
[INFO] [stderr]     Checking gix-lock v5.0.0
[INFO] [stderr]  Documenting gix-index v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
[INFO] running `Command { std: "docker" "inspect" "369c23b4725db70967a9b99a3dab00827386fb801eb511dc1f5185933a8b5bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "369c23b4725db70967a9b99a3dab00827386fb801eb511dc1f5185933a8b5bbd", kill_on_drop: false }`
[INFO] [stdout] 369c23b4725db70967a9b99a3dab00827386fb801eb511dc1f5185933a8b5bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "--features" "document-features dep:serde" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fec81807f17f4702e1fdfbf2e695d08de7fb81719cf0c6d39e9d9bc0fe9fd4c4
[INFO] running `Command { std: "docker" "start" "-a" "fec81807f17f4702e1fdfbf2e695d08de7fb81719cf0c6d39e9d9bc0fe9fd4c4", kill_on_drop: false }`
[INFO] [stderr] error: feature `dep:serde` is not allowed to use explicit `dep:` syntax
[INFO] running `Command { std: "docker" "inspect" "fec81807f17f4702e1fdfbf2e695d08de7fb81719cf0c6d39e9d9bc0fe9fd4c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec81807f17f4702e1fdfbf2e695d08de7fb81719cf0c6d39e9d9bc0fe9fd4c4", kill_on_drop: false }`
[INFO] [stdout] fec81807f17f4702e1fdfbf2e695d08de7fb81719cf0c6d39e9d9bc0fe9fd4c4
