[INFO] fetching crate incinerator 0.0.1...
[INFO] documenting incinerator-0.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate incinerator 0.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate incinerator 0.0.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate incinerator 0.0.1
[INFO] finished tweaking crates.io crate incinerator 0.0.1
[INFO] tweaked toml for crates.io crate incinerator 0.0.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2d94b9341041c94c4f2133fa5dbdc489155f58c1f6055adc6e4ed6c8938fc21
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c2d94b9341041c94c4f2133fa5dbdc489155f58c1f6055adc6e4ed6c8938fc21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2d94b9341041c94c4f2133fa5dbdc489155f58c1f6055adc6e4ed6c8938fc21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d94b9341041c94c4f2133fa5dbdc489155f58c1f6055adc6e4ed6c8938fc21", kill_on_drop: false }`
[INFO] [stdout] c2d94b9341041c94c4f2133fa5dbdc489155f58c1f6055adc6e4ed6c8938fc21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d3c771882ea2956a0b0eeb9adda05597cc2ad2a1de6bbadd735c67218f1fdf2
[INFO] running `Command { std: "docker" "start" "-a" "7d3c771882ea2956a0b0eeb9adda05597cc2ad2a1de6bbadd735c67218f1fdf2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking nested v0.1.1
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling atomic_enum v0.1.1
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]  Documenting incinerator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `core::raw`
[INFO] [stdout]  --> heap.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::raw::TraitObject;
[INFO] [stdout]   |           ^^^ could not find `raw` in `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `incinerator`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name incinerator lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e2181f273703ca6c -L dependency=/opt/rustwide/target/debug/deps --extern atomic_enum=/opt/rustwide/target/debug/deps/libatomic_enum-3197e09c3f4445c5.so --extern nested=/opt/rustwide/target/debug/deps/libnested-6c9835b1914f4ba6.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-6a77d5dadf64d1bc.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-d988ddd60b4b0977.rmeta --extern thread_local=/opt/rustwide/target/debug/deps/libthread_local-ea5026915e705d4f.rmeta --cap-lints=warn --crate-version 0.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "7d3c771882ea2956a0b0eeb9adda05597cc2ad2a1de6bbadd735c67218f1fdf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3c771882ea2956a0b0eeb9adda05597cc2ad2a1de6bbadd735c67218f1fdf2", kill_on_drop: false }`
[INFO] [stdout] 7d3c771882ea2956a0b0eeb9adda05597cc2ad2a1de6bbadd735c67218f1fdf2