[INFO] fetching crate avm1-tree 0.8.0...
[INFO] documenting avm1-tree-0.8.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate avm1-tree 0.8.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate avm1-tree 0.8.0 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 avm1-tree 0.8.0
[INFO] finished tweaking crates.io crate avm1-tree 0.8.0
[INFO] tweaked toml for crates.io crate avm1-tree 0.8.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate avm1-tree 0.8.0 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.40
[INFO] [stderr]   Downloaded ryu v0.2.8
[INFO] [stderr]   Downloaded proc-macro2 v1.0.4
[INFO] [stderr]   Downloaded ryu v1.0.0
[INFO] [stderr]   Downloaded hex v0.4.0
[INFO] [stderr]   Downloaded serde_json_v8 v0.0.1
[INFO] [stderr]   Downloaded test-generator v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f39c0e07bd018a65c0469a69e9e5e47d0d22367303429d839f91ce9994a90d60
[INFO] running `Command { std: "docker" "start" "-a" "f39c0e07bd018a65c0469a69e9e5e47d0d22367303429d839f91ce9994a90d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f39c0e07bd018a65c0469a69e9e5e47d0d22367303429d839f91ce9994a90d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39c0e07bd018a65c0469a69e9e5e47d0d22367303429d839f91ce9994a90d60", kill_on_drop: false }`
[INFO] [stdout] f39c0e07bd018a65c0469a69e9e5e47d0d22367303429d839f91ce9994a90d60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 671abe75713eda390034d44e13ee2d05f0eb050d5b32a2f4a7bc47c22add117c
[INFO] running `Command { std: "docker" "start" "-a" "671abe75713eda390034d44e13ee2d05f0eb050d5b32a2f4a7bc47c22add117c", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `avm1-tree` in package `avm1-tree v0.8.0 (/opt/rustwide/workdir)` has the same output filename as the lib target `avm1_tree` in package `avm1-tree v0.8.0 (/opt/rustwide/workdir)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/avm1_tree/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.70.0-beta.1 (84b7041fd 2023-04-13) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "avm1-tree", version: "0.8.0", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { name: "avm1-tree", doc: true, ..: with_path("/opt/rustwide/workdir/src/main.rs", Edition2018) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 9870913212748967234 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "avm1-tree", version: "0.8.0", source: "/opt/rustwide/workdir" }, ..: ".." }, target: TargetInner { ..: lib_target("avm1_tree", ["lib"], "/opt/rustwide/workdir/src/lib.rs", Edition2018) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc { deps: false }, features: [], artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 17645511163171219086 }
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking hex v0.4.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]  Documenting avm1-tree v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking avm1-tree v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.09s
[INFO] running `Command { std: "docker" "inspect" "671abe75713eda390034d44e13ee2d05f0eb050d5b32a2f4a7bc47c22add117c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "671abe75713eda390034d44e13ee2d05f0eb050d5b32a2f4a7bc47c22add117c", kill_on_drop: false }`
[INFO] [stdout] 671abe75713eda390034d44e13ee2d05f0eb050d5b32a2f4a7bc47c22add117c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/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] fa81c3dfcfeb8025848b1dd508c72e94394acb8c30d4dc20b462ecf9e52c225f
[INFO] running `Command { std: "docker" "start" "-a" "fa81c3dfcfeb8025848b1dd508c72e94394acb8c30d4dc20b462ecf9e52c225f", kill_on_drop: false }`
[INFO] [stderr]  Documenting avm1-tree v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "fa81c3dfcfeb8025848b1dd508c72e94394acb8c30d4dc20b462ecf9e52c225f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa81c3dfcfeb8025848b1dd508c72e94394acb8c30d4dc20b462ecf9e52c225f", kill_on_drop: false }`
[INFO] [stdout] fa81c3dfcfeb8025848b1dd508c72e94394acb8c30d4dc20b462ecf9e52c225f
