[INFO] fetching crate ord-lmdb-zero 0.4.5...
[INFO] documenting ord-lmdb-zero-0.4.5 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate ord-lmdb-zero 0.4.5 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate ord-lmdb-zero 0.4.5 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ord-lmdb-zero 0.4.5
[INFO] finished tweaking crates.io crate ord-lmdb-zero 0.4.5
[INFO] tweaked toml for crates.io crate ord-lmdb-zero 0.4.5 written to /workspace/builds/worker-3-tc1/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" "+1.69.0" "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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tempdir v0.3.4
[INFO] [stderr]   Downloaded gcc v0.3.39
[INFO] [stderr]   Downloaded libc v0.2.18
[INFO] [stderr]   Downloaded rand v0.3.15
[INFO] [stderr]   Downloaded ord-liblmdb-sys v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 518bd94c5528cfa18944beb78a94759441733a4dcc0f154a3de195f64a67e732
[INFO] running `Command { std: "docker" "start" "-a" "518bd94c5528cfa18944beb78a94759441733a4dcc0f154a3de195f64a67e732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "518bd94c5528cfa18944beb78a94759441733a4dcc0f154a3de195f64a67e732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "518bd94c5528cfa18944beb78a94759441733a4dcc0f154a3de195f64a67e732", kill_on_drop: false }`
[INFO] [stdout] 518bd94c5528cfa18944beb78a94759441733a4dcc0f154a3de195f64a67e732
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2edaac9ac649e4e3e54cd0ee4338e001c23176b336d5b4ea62e5e139fbd7a23
[INFO] running `Command { std: "docker" "start" "-a" "d2edaac9ac649e4e3e54cd0ee4338e001c23176b336d5b4ea62e5e139fbd7a23", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.39
[INFO] [stderr]     Checking libc v0.2.18
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking supercow v0.1.0
[INFO] [stderr]    Compiling ord-liblmdb-sys v0.2.3
[INFO] [stderr]  Documenting ord-lmdb-zero v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cursor.rs:250:24
[INFO] [stdout]     |
[INFO] [stdout] 250 |                -> Result<(&'access V)>
[INFO] [stdout]     |                          ^          ^
[INFO] [stdout] ...
[INFO] [stdout] 447 | /     cursor_get_0_v! {
[INFO] [stdout] 448 | |         /// Positions the cursor at the first key/value pair whose key is equal
[INFO] [stdout] 449 | |         /// to the current key, returning the value of that pair.
[INFO] [stdout] 450 | |         ///
[INFO] [stdout] ...   |
[INFO] [stdout] 479 | |         fn first_dup, ffi::MDB_cursor_op::MDB_FIRST_DUP
[INFO] [stdout] 480 | |     }
[INFO] [stdout]     | |     -
[INFO] [stdout]     | |_____|
[INFO] [stdout]     | |_____in this macro invocation
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `cursor_get_0_v` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -              -> Result<(&'access V)>
[INFO] [stdout] 250 +              -> Result<&'access V>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cursor.rs:623:20
[INFO] [stdout]     |
[INFO] [stdout] 623 |          -> Result<(&'access V)>
[INFO] [stdout]     |                    ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 623 -          -> Result<(&'access V)>
[INFO] [stdout] 623 +          -> Result<&'access V>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cursor.rs:250:24
[INFO] [stdout]     |
[INFO] [stdout] 250 |                -> Result<(&'access V)>
[INFO] [stdout]     |                          ^          ^
[INFO] [stdout] ...
[INFO] [stdout] 656 | /     cursor_get_0_v! {
[INFO] [stdout] 657 | |         /// Continues fetching items from a cursor positioned by a call to
[INFO] [stdout] 658 | |         /// `get_multiple()`.
[INFO] [stdout] 659 | |         ///
[INFO] [stdout] ...   |
[INFO] [stdout] 664 | |         fn next_multiple, ffi::MDB_cursor_op::MDB_NEXT_MULTIPLE
[INFO] [stdout] 665 | |     }
[INFO] [stdout]     | |     -
[INFO] [stdout]     | |_____|
[INFO] [stdout]     | |_____in this macro invocation
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `cursor_get_0_v` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -              -> Result<(&'access V)>
[INFO] [stdout] 250 +              -> Result<&'access V>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cursor.rs:250:24
[INFO] [stdout]     |
[INFO] [stdout] 250 |                -> Result<(&'access V)>
[INFO] [stdout]     |                          ^          ^
[INFO] [stdout] ...
[INFO] [stdout] 698 | /     cursor_get_0_v! {
[INFO] [stdout] 699 | |         /// Positions the cursor at the last key/value pair whose key is equal
[INFO] [stdout] 700 | |         /// to the current key.
[INFO] [stdout] 701 | |         ///
[INFO] [stdout] ...   |
[INFO] [stdout] 731 | |         fn last_dup, ffi::MDB_cursor_op::MDB_LAST_DUP
[INFO] [stdout] 732 | |     }
[INFO] [stdout]     | |     -
[INFO] [stdout]     | |_____|
[INFO] [stdout]     | |_____in this macro invocation
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `cursor_get_0_v` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -              -> Result<(&'access V)>
[INFO] [stdout] 250 +              -> Result<&'access V>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/dbi.rs:271:1
[INFO] [stdout]     |
[INFO] [stdout] 271 | / /// A handle on an LMDB database within an environment.
[INFO] [stdout] 272 | | ///
[INFO] [stdout] 273 | | /// Note that in many respects the RAII aspect of this struct is more a matter
[INFO] [stdout] 274 | | /// of convenience than correctness. In particular, if holding a read
[INFO] [stdout] ...   |
[INFO] [stdout] 391 | | /// # }
[INFO] [stdout] 392 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/tx.rs:270:1
[INFO] [stdout]     |
[INFO] [stdout] 270 | / /// Base functionality for an LMDB transaction.
[INFO] [stdout] 271 | | ///
[INFO] [stdout] 272 | | /// The type is "const" in a similar usage to the modifier in C: One cannot use
[INFO] [stdout] 273 | | /// it to make any modifications, but also cannot rely on it actually being
[INFO] [stdout] ...   |
[INFO] [stdout] 320 | | /// it is usually best to use the same lifetime for both the reference and the
[INFO] [stdout] 321 | | /// parameter, eg `&'x lmdb::ConstTransaction<'x>`.
[INFO] [stdout]     | |___________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/tx.rs:415:1
[INFO] [stdout]     |
[INFO] [stdout] 415 | / /// A read-only data accessor obtained from a `ConstTransaction`.
[INFO] [stdout] 416 | | ///
[INFO] [stdout] 417 | | /// There is no corresponding `ReadAccessor`, since there are no additional
[INFO] [stdout] 418 | | /// operations one can do with a known-read-only accessor.
[INFO] [stdout] ...   |
[INFO] [stdout] 448 | | /// is usually best to use the same lifetime for both the reference and the
[INFO] [stdout] 449 | | /// parameter, eg `&'x lmdb::ConstAccessor<'x>`.
[INFO] [stdout]     | |________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/cursor.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout] 35  | / /// A cursor into an LMDB database.
[INFO] [stdout] 36  | | ///
[INFO] [stdout] 37  | | /// Depending on the context, a cursor's lifetime may be scoped to a
[INFO] [stdout] 38  | | /// transaction or to the whole environment. Its lifetime is also naturally
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | | /// Attempting to unify the lifetimes on a `&mut Cursor` will often work, but
[INFO] [stdout] 174 | | /// can also cause the compiler to infer lifetimes in unfavourable ways.
[INFO] [stdout]     | |________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "d2edaac9ac649e4e3e54cd0ee4338e001c23176b336d5b4ea62e5e139fbd7a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2edaac9ac649e4e3e54cd0ee4338e001c23176b336d5b4ea62e5e139fbd7a23", kill_on_drop: false }`
[INFO] [stdout] d2edaac9ac649e4e3e54cd0ee4338e001c23176b336d5b4ea62e5e139fbd7a23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "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" "+1.69.0" "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] e2571a7078d466458517da0d26668c75e8cd1cc41be856aab53fd7aa1f53fbc7
[INFO] running `Command { std: "docker" "start" "-a" "e2571a7078d466458517da0d26668c75e8cd1cc41be856aab53fd7aa1f53fbc7", kill_on_drop: false }`
[INFO] [stderr]  Documenting ord-lmdb-zero v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cursor.rs:250:24
[INFO] [stdout]     |
[INFO] [stdout] 250 |                -> Result<(&'access V)>
[INFO] [stdout]     |                          ^          ^
[INFO] [stdout] ...
[INFO] [stdout] 447 | /     cursor_get_0_v! {
[INFO] [stdout] 448 | |         /// Positions the cursor at the first key/value pair whose key is equal
[INFO] [stdout] 449 | |         /// to the current key, returning the value of that pair.
[INFO] [stdout] 450 | |         ///
[INFO] [stdout] ...   |
[INFO] [stdout] 479 | |         fn first_dup, ffi::MDB_cursor_op::MDB_FIRST_DUP
[INFO] [stdout] 480 | |     }
[INFO] [stdout]     | |     -
[INFO] [stdout]     | |_____|
[INFO] [stdout]     | |_____in this macro invocation
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `cursor_get_0_v` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -              -> Result<(&'access V)>
[INFO] [stdout] 250 +              -> Result<&'access V>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cursor.rs:623:20
[INFO] [stdout]     |
[INFO] [stdout] 623 |          -> Result<(&'access V)>
[INFO] [stdout]     |                    ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 623 -          -> Result<(&'access V)>
[INFO] [stdout] 623 +          -> Result<&'access V>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cursor.rs:250:24
[INFO] [stdout]     |
[INFO] [stdout] 250 |                -> Result<(&'access V)>
[INFO] [stdout]     |                          ^          ^
[INFO] [stdout] ...
[INFO] [stdout] 656 | /     cursor_get_0_v! {
[INFO] [stdout] 657 | |         /// Continues fetching items from a cursor positioned by a call to
[INFO] [stdout] 658 | |         /// `get_multiple()`.
[INFO] [stdout] 659 | |         ///
[INFO] [stdout] ...   |
[INFO] [stdout] 664 | |         fn next_multiple, ffi::MDB_cursor_op::MDB_NEXT_MULTIPLE
[INFO] [stdout] 665 | |     }
[INFO] [stdout]     | |     -
[INFO] [stdout]     | |_____|
[INFO] [stdout]     | |_____in this macro invocation
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `cursor_get_0_v` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -              -> Result<(&'access V)>
[INFO] [stdout] 250 +              -> Result<&'access V>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/cursor.rs:250:24
[INFO] [stdout]     |
[INFO] [stdout] 250 |                -> Result<(&'access V)>
[INFO] [stdout]     |                          ^          ^
[INFO] [stdout] ...
[INFO] [stdout] 698 | /     cursor_get_0_v! {
[INFO] [stdout] 699 | |         /// Positions the cursor at the last key/value pair whose key is equal
[INFO] [stdout] 700 | |         /// to the current key.
[INFO] [stdout] 701 | |         ///
[INFO] [stdout] ...   |
[INFO] [stdout] 731 | |         fn last_dup, ffi::MDB_cursor_op::MDB_LAST_DUP
[INFO] [stdout] 732 | |     }
[INFO] [stdout]     | |     -
[INFO] [stdout]     | |_____|
[INFO] [stdout]     | |_____in this macro invocation
[INFO] [stdout]     |       in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `cursor_get_0_v` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -              -> Result<(&'access V)>
[INFO] [stdout] 250 +              -> Result<&'access V>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/dbi.rs:271:1
[INFO] [stdout]     |
[INFO] [stdout] 271 | / /// A handle on an LMDB database within an environment.
[INFO] [stdout] 272 | | ///
[INFO] [stdout] 273 | | /// Note that in many respects the RAII aspect of this struct is more a matter
[INFO] [stdout] 274 | | /// of convenience than correctness. In particular, if holding a read
[INFO] [stdout] ...   |
[INFO] [stdout] 391 | | /// # }
[INFO] [stdout] 392 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/tx.rs:270:1
[INFO] [stdout]     |
[INFO] [stdout] 270 | / /// Base functionality for an LMDB transaction.
[INFO] [stdout] 271 | | ///
[INFO] [stdout] 272 | | /// The type is "const" in a similar usage to the modifier in C: One cannot use
[INFO] [stdout] 273 | | /// it to make any modifications, but also cannot rely on it actually being
[INFO] [stdout] ...   |
[INFO] [stdout] 320 | | /// it is usually best to use the same lifetime for both the reference and the
[INFO] [stdout] 321 | | /// parameter, eg `&'x lmdb::ConstTransaction<'x>`.
[INFO] [stdout]     | |___________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/tx.rs:415:1
[INFO] [stdout]     |
[INFO] [stdout] 415 | / /// A read-only data accessor obtained from a `ConstTransaction`.
[INFO] [stdout] 416 | | ///
[INFO] [stdout] 417 | | /// There is no corresponding `ReadAccessor`, since there are no additional
[INFO] [stdout] 418 | | /// operations one can do with a known-read-only accessor.
[INFO] [stdout] ...   |
[INFO] [stdout] 448 | | /// is usually best to use the same lifetime for both the reference and the
[INFO] [stdout] 449 | | /// parameter, eg `&'x lmdb::ConstAccessor<'x>`.
[INFO] [stdout]     | |________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]    --> src/cursor.rs:35:1
[INFO] [stdout]     |
[INFO] [stdout] 35  | / /// A cursor into an LMDB database.
[INFO] [stdout] 36  | | ///
[INFO] [stdout] 37  | | /// Depending on the context, a cursor's lifetime may be scoped to a
[INFO] [stdout] 38  | | /// transaction or to the whole environment. Its lifetime is also naturally
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | | /// Attempting to unify the lifetimes on a `&mut Cursor` will often work, but
[INFO] [stdout] 174 | | /// can also cause the compiler to infer lifetimes in unfavourable ways.
[INFO] [stdout]     | |________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "e2571a7078d466458517da0d26668c75e8cd1cc41be856aab53fd7aa1f53fbc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2571a7078d466458517da0d26668c75e8cd1cc41be856aab53fd7aa1f53fbc7", kill_on_drop: false }`
[INFO] [stdout] e2571a7078d466458517da0d26668c75e8cd1cc41be856aab53fd7aa1f53fbc7
