[INFO] fetching crate sanakirja 1.3.3...
[INFO] documenting sanakirja-1.3.3 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate sanakirja 1.3.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate sanakirja 1.3.3 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sanakirja 1.3.3
[INFO] finished tweaking crates.io crate sanakirja 1.3.3
[INFO] tweaked toml for crates.io crate sanakirja 1.3.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lmdb-rs v0.7.6
[INFO] [stderr]   Downloaded sanakirja-core v1.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 732410c00fcf3e6df169e4b6c990f6b505ea03f69bdb7d1753cf43fba56d929e
[INFO] running `Command { std: "docker" "start" "-a" "732410c00fcf3e6df169e4b6c990f6b505ea03f69bdb7d1753cf43fba56d929e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "732410c00fcf3e6df169e4b6c990f6b505ea03f69bdb7d1753cf43fba56d929e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "732410c00fcf3e6df169e4b6c990f6b505ea03f69bdb7d1753cf43fba56d929e", kill_on_drop: false }`
[INFO] [stdout] 732410c00fcf3e6df169e4b6c990f6b505ea03f69bdb7d1753cf43fba56d929e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c0a55fab465b4a1504beb9f81152a9877dd62aeb2b072adbeeb5d6da54fce6d
[INFO] running `Command { std: "docker" "start" "-a" "1c0a55fab465b4a1504beb9f81152a9877dd62aeb2b072adbeeb5d6da54fce6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking sanakirja-core v1.4.1
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]  Documenting sanakirja v1.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0053]: method `load_page` has an incompatible type for trait
[INFO] [stdout]    --> src/environment/mod.rs:564:5
[INFO] [stdout]     |
[INFO] [stdout] 564 |     fn load_page(&self, off: u64) -> Result<CowPage, Self::Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected unsafe fn, found normal fn
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `unsafe fn(&environment::Txn<_>, _) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&environment::Txn<_>, _) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `alloc_page` has an incompatible type for trait
[INFO] [stdout]    --> src/environment/muttxn.rs:470:5
[INFO] [stdout]     |
[INFO] [stdout] 470 |     fn alloc_page(&mut self) -> Result<MutPage, Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected unsafe fn, found normal fn
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `unsafe fn(&mut environment::muttxn::MutTxn<_, _>) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&mut environment::muttxn::MutTxn<_, _>) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `alloc_contiguous` has an incompatible type for trait
[INFO] [stdout]    --> src/environment/muttxn.rs:504:5
[INFO] [stdout]     |
[INFO] [stdout] 504 |     fn alloc_contiguous(&mut self, length: u64) -> Result<MutPage, Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected unsafe fn, found normal fn
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `unsafe fn(&mut environment::muttxn::MutTxn<_, _>, _) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&mut environment::muttxn::MutTxn<_, _>, _) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `decr_rc` has an incompatible type for trait
[INFO] [stdout]    --> src/environment/muttxn.rs:630:5
[INFO] [stdout]     |
[INFO] [stdout] 630 |     fn decr_rc(&mut self, off: u64) -> Result<usize, Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected unsafe fn, found normal fn
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `unsafe fn(&mut environment::muttxn::MutTxn<_, _>, _) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&mut environment::muttxn::MutTxn<_, _>, _) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `decr_rc_owned` has an incompatible type for trait
[INFO] [stdout]    --> src/environment/muttxn.rs:638:5
[INFO] [stdout]     |
[INFO] [stdout] 638 |     fn decr_rc_owned(&mut self, off: u64) -> Result<usize, Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected unsafe fn, found normal fn
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `unsafe fn(&mut environment::muttxn::MutTxn<_, _>, _) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&mut environment::muttxn::MutTxn<_, _>, _) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `load_page` has an incompatible type for trait
[INFO] [stdout]    --> src/environment/muttxn.rs:714:5
[INFO] [stdout]     |
[INFO] [stdout] 714 |     fn load_page(&self, off: u64) -> Result<CowPage, Self::Error> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected unsafe fn, found normal fn
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `unsafe fn(&environment::muttxn::MutTxn<_, _>, _) -> std::result::Result<_, _>`
[INFO] [stdout]                found signature `fn(&environment::muttxn::MutTxn<_, _>, _) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `sanakirja`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name sanakirja src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="fs2"' --cfg 'feature="memmap"' --cfg 'feature="mmap"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=60359251c90a6310 -L dependency=/opt/rustwide/target/debug/deps --extern fs2=/opt/rustwide/target/debug/deps/libfs2-ceb24b2ad87e0d91.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-7fe0807640814e58.rmeta --extern memmap=/opt/rustwide/target/debug/deps/libmemmap-b10e1ee542e2648f.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-77185726cf1163b5.rmeta --extern sanakirja_core=/opt/rustwide/target/debug/deps/libsanakirja_core-0c53517133d3b3a7.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-b049f132ddfc695e.rmeta --cap-lints=warn --crate-version 1.3.3` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "1c0a55fab465b4a1504beb9f81152a9877dd62aeb2b072adbeeb5d6da54fce6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0a55fab465b4a1504beb9f81152a9877dd62aeb2b072adbeeb5d6da54fce6d", kill_on_drop: false }`
[INFO] [stdout] 1c0a55fab465b4a1504beb9f81152a9877dd62aeb2b072adbeeb5d6da54fce6d
