[INFO] fetching crate copying_gc 0.1.0...
[INFO] documenting copying_gc-0.1.0 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate copying_gc 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate copying_gc 0.1.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate copying_gc 0.1.0
[INFO] finished tweaking crates.io crate copying_gc 0.1.0
[INFO] tweaked toml for crates.io crate copying_gc 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d760848e24c031eccf8abcc41be9624429e6306d3566b20fa3c6f8c4d025198
[INFO] running `Command { std: "docker" "start" "-a" "0d760848e24c031eccf8abcc41be9624429e6306d3566b20fa3c6f8c4d025198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d760848e24c031eccf8abcc41be9624429e6306d3566b20fa3c6f8c4d025198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d760848e24c031eccf8abcc41be9624429e6306d3566b20fa3c6f8c4d025198", kill_on_drop: false }`
[INFO] [stdout] 0d760848e24c031eccf8abcc41be9624429e6306d3566b20fa3c6f8c4d025198
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4839eec28bde14256bbee8adcfb11cf89f4256f921d016490e3a2e61dd5d40ce
[INFO] running `Command { std: "docker" "start" "-a" "4839eec28bde14256bbee8adcfb11cf89f4256f921d016490e3a2e61dd5d40ce", kill_on_drop: false }`
[INFO] [stderr]  Documenting copying_gc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `alloc::heap`
[INFO] [stdout]  --> src/bitmap.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::heap;
[INFO] [stdout]   |     ^^^^^^^^^^^ no `heap` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `alloc::heap`
[INFO] [stdout]  --> src/space.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::heap as alloc_heap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `heap` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/space.rs:89:59
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 let forwarded = *(ptr.raw_inner() as *mut (*mut u8));
[INFO] [stdout]    |                                                           ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -                 let forwarded = *(ptr.raw_inner() as *mut (*mut u8));
[INFO] [stdout] 89 +                 let forwarded = *(ptr.raw_inner() as *mut *mut u8);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/ptr.rs:85:46
[INFO] [stdout]    |
[INFO] [stdout] 85 |             *(self.space_ptr.inner() as *mut (*mut T)) = space_ptr.inner();
[INFO] [stdout]    |                                              ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -             *(self.space_ptr.inner() as *mut (*mut T)) = space_ptr.inner();
[INFO] [stdout] 85 +             *(self.space_ptr.inner() as *mut *mut T) = space_ptr.inner();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `copying_gc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name copying_gc src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=24c40bb44fae8f5c -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "4839eec28bde14256bbee8adcfb11cf89f4256f921d016490e3a2e61dd5d40ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4839eec28bde14256bbee8adcfb11cf89f4256f921d016490e3a2e61dd5d40ce", kill_on_drop: false }`
[INFO] [stdout] 4839eec28bde14256bbee8adcfb11cf89f4256f921d016490e3a2e61dd5d40ce
[INFO] documenting copying_gc-0.1.0 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate copying_gc 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate copying_gc 0.1.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate copying_gc 0.1.0
[INFO] finished tweaking crates.io crate copying_gc 0.1.0
[INFO] tweaked toml for crates.io crate copying_gc 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7741980b8de830ca890ed7f3329b965ffdecefbd334a644dc9cac88e0a72219a
[INFO] running `Command { std: "docker" "start" "-a" "7741980b8de830ca890ed7f3329b965ffdecefbd334a644dc9cac88e0a72219a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7741980b8de830ca890ed7f3329b965ffdecefbd334a644dc9cac88e0a72219a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7741980b8de830ca890ed7f3329b965ffdecefbd334a644dc9cac88e0a72219a", kill_on_drop: false }`
[INFO] [stdout] 7741980b8de830ca890ed7f3329b965ffdecefbd334a644dc9cac88e0a72219a
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb1e0cdf4a817320abc1c2e8daf26f05b8b53c24cb7152cdb50fb1556bb4e22c
[INFO] running `Command { std: "docker" "start" "-a" "cb1e0cdf4a817320abc1c2e8daf26f05b8b53c24cb7152cdb50fb1556bb4e22c", kill_on_drop: false }`
[INFO] [stderr]  Documenting copying_gc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `alloc::heap`
[INFO] [stdout]  --> src/bitmap.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::heap;
[INFO] [stdout]   |     ^^^^^^^^^^^ no `heap` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `alloc::heap`
[INFO] [stdout]  --> src/space.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::heap as alloc_heap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `heap` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/space.rs:89:59
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 let forwarded = *(ptr.raw_inner() as *mut (*mut u8));
[INFO] [stdout]    |                                                           ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 89 -                 let forwarded = *(ptr.raw_inner() as *mut (*mut u8));
[INFO] [stdout] 89 +                 let forwarded = *(ptr.raw_inner() as *mut *mut u8);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/ptr.rs:85:46
[INFO] [stdout]    |
[INFO] [stdout] 85 |             *(self.space_ptr.inner() as *mut (*mut T)) = space_ptr.inner();
[INFO] [stdout]    |                                              ^      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 85 -             *(self.space_ptr.inner() as *mut (*mut T)) = space_ptr.inner();
[INFO] [stdout] 85 +             *(self.space_ptr.inner() as *mut *mut T) = space_ptr.inner();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `copying_gc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name copying_gc src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3afe3843edcebf47 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "cb1e0cdf4a817320abc1c2e8daf26f05b8b53c24cb7152cdb50fb1556bb4e22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1e0cdf4a817320abc1c2e8daf26f05b8b53c24cb7152cdb50fb1556bb4e22c", kill_on_drop: false }`
[INFO] [stdout] cb1e0cdf4a817320abc1c2e8daf26f05b8b53c24cb7152cdb50fb1556bb4e22c
