[INFO] fetching crate snapup 0.1.8...
[INFO] building snapup-0.1.8 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate snapup 0.1.8 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate snapup 0.1.8
[INFO] finished tweaking crates.io crate snapup 0.1.8
[INFO] tweaked toml for crates.io crate snapup 0.1.8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snapup 0.1.8 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 68 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-stream v0.1.17
[INFO] [stderr]   Downloaded async-stream-impl v0.3.6
[INFO] [stderr]   Downloaded async-stream v0.3.6
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[INFO] [stderr]   Downloaded streamtools v0.7.5
[INFO] [stderr]   Downloaded tokio-util v0.7.16
[INFO] [stderr]   Downloaded futures-macro v0.3.31
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[INFO] [stderr]   Downloaded im v15.1.0
[INFO] [stderr]   Downloaded tokio v1.47.1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3b190022adf2beda360e2b06b7b56407fb53aab28f7957d6f850165284c870c
[INFO] running `Command { std: "docker" "start" "-a" "d3b190022adf2beda360e2b06b7b56407fb53aab28f7957d6f850165284c870c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3b190022adf2beda360e2b06b7b56407fb53aab28f7957d6f850165284c870c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b190022adf2beda360e2b06b7b56407fb53aab28f7957d6f850165284c870c", kill_on_drop: false }`
[INFO] [stdout] d3b190022adf2beda360e2b06b7b56407fb53aab28f7957d6f850165284c870c
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 213d3abf5ab569cd784c1ffc013f41fbdbe98447a8c53229ec0a2cd55e19ebde
[INFO] running `Command { std: "docker" "start" "-a" "213d3abf5ab569cd784c1ffc013f41fbdbe98447a8c53229ec0a2cd55e19ebde", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling snapup v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stdout] warning: unexpected `cfg` condition name: `CHANNEL_NIGHTLY`
[INFO] [stdout]  --> src/lib.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![cfg_attr(all(doc, CHANNEL_NIGHTLY), feature(doc_auto_cfg))]
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(CHANNEL_NIGHTLY)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(CHANNEL_NIGHTLY)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | /     pub fn map_keys<R>(
[INFO] [stdout] 106 | |         self,
[INFO] [stdout] 107 | |         f: impl Fn(Key) -> R + Clone,
[INFO] [stdout] 108 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 109 | |         impl IntoIterator<Item = (R, Value)>,
[INFO] [stdout] 110 | |         impl Stream<Item = impl IntoIterator<Item = (R, Option<Value>)>>,
[INFO] [stdout] 111 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout]   1 | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | /     pub fn map_values<R>(
[INFO] [stdout] 130 | |         self,
[INFO] [stdout] 131 | |         f: impl Fn(Value) -> R + Clone,
[INFO] [stdout] 132 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 133 | |         impl IntoIterator<Item = (Key, R)>,
[INFO] [stdout] 134 | |         impl Stream<Item = impl IntoIterator<Item = (Key, Option<R>)>>,
[INFO] [stdout] 135 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 | /     pub fn filter(
[INFO] [stdout] 154 | |         self,
[INFO] [stdout] 155 | |         f: impl Fn(&Key, &Value) -> bool + Clone,
[INFO] [stdout] 156 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 157 | |         impl IntoIterator<Item = (Key, Value)>,
[INFO] [stdout] 158 | |         impl Stream<Item = impl IntoIterator<Item = (Key, Option<Value>)>>,
[INFO] [stdout] 159 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 | /     pub fn filter_keys(
[INFO] [stdout] 203 | |         self,
[INFO] [stdout] 204 | |         f: impl Fn(&Key) -> bool + Clone,
[INFO] [stdout] 205 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 206 | |         impl IntoIterator<Item = (Key, Value)>,
[INFO] [stdout] 207 | |         impl Stream<Item = impl IntoIterator<Item = (Key, Option<Value>)>>,
[INFO] [stdout] 208 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]    --> src/lib.rs:259:1
[INFO] [stdout]     |
[INFO] [stdout] 259 | pub enum SnapshotOrUpdate<Snapshot, Update> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/lib.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 |     Snapshot(Snapshot),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/lib.rs:261:5
[INFO] [stdout]     |
[INFO] [stdout] 261 |     Update(Update),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/join_with_parent.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     pub fn join_with_optional_parent<ParentKey, ParentValue, ParentSnapshot, ParentUpdates>(
[INFO] [stdout] 15 | |         self,
[INFO] [stdout] 16 | |         other: SnapshotWithUpdates<ParentSnapshot, ParentUpdates>,
[INFO] [stdout] 17 | |         f: impl FnMut(&Key) -> ParentKey,
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |         ParentUpdates: Stream,
[INFO] [stdout] 30 | |         ParentUpdates::Item: IntoIterator<Item = (ParentKey, Option<ParentValue>)>,
[INFO] [stdout]    | |___________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/join_with_parent.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | /     pub fn join_with_parent<ParentKey, ParentValue, ParentSnapshot, ParentUpdates>(
[INFO] [stdout] 78 | |         self,
[INFO] [stdout] 79 | |         other: SnapshotWithUpdates<ParentSnapshot, ParentUpdates>,
[INFO] [stdout] 80 | |         f: impl FnMut(&Key) -> ParentKey,
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |         ParentUpdates: Stream,
[INFO] [stdout] 91 | |         ParentUpdates::Item: IntoIterator<Item = (ParentKey, Option<ParentValue>)>,
[INFO] [stdout]    | |___________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.90s
[INFO] running `Command { std: "docker" "inspect" "213d3abf5ab569cd784c1ffc013f41fbdbe98447a8c53229ec0a2cd55e19ebde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "213d3abf5ab569cd784c1ffc013f41fbdbe98447a8c53229ec0a2cd55e19ebde", kill_on_drop: false }`
[INFO] [stdout] 213d3abf5ab569cd784c1ffc013f41fbdbe98447a8c53229ec0a2cd55e19ebde
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fb062da8dceb9179c4b660f5d1595e095d9cc491ea24dd873880371575a4e95
[INFO] running `Command { std: "docker" "start" "-a" "6fb062da8dceb9179c4b660f5d1595e095d9cc491ea24dd873880371575a4e95", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling streamtools v0.7.5
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling snapup v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `CHANNEL_NIGHTLY`
[INFO] [stdout]  --> src/lib.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![cfg_attr(all(doc, CHANNEL_NIGHTLY), feature(doc_auto_cfg))]
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(CHANNEL_NIGHTLY)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(CHANNEL_NIGHTLY)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `CHANNEL_NIGHTLY`
[INFO] [stdout]  --> src/lib.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![cfg_attr(all(doc, CHANNEL_NIGHTLY), feature(doc_auto_cfg))]
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(CHANNEL_NIGHTLY)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(CHANNEL_NIGHTLY)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | /     pub fn map_keys<R>(
[INFO] [stdout] 106 | |         self,
[INFO] [stdout] 107 | |         f: impl Fn(Key) -> R + Clone,
[INFO] [stdout] 108 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 109 | |         impl IntoIterator<Item = (R, Value)>,
[INFO] [stdout] 110 | |         impl Stream<Item = impl IntoIterator<Item = (R, Option<Value>)>>,
[INFO] [stdout] 111 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout]   1 | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | /     pub fn map_values<R>(
[INFO] [stdout] 130 | |         self,
[INFO] [stdout] 131 | |         f: impl Fn(Value) -> R + Clone,
[INFO] [stdout] 132 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 133 | |         impl IntoIterator<Item = (Key, R)>,
[INFO] [stdout] 134 | |         impl Stream<Item = impl IntoIterator<Item = (Key, Option<R>)>>,
[INFO] [stdout] 135 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 | /     pub fn filter(
[INFO] [stdout] 154 | |         self,
[INFO] [stdout] 155 | |         f: impl Fn(&Key, &Value) -> bool + Clone,
[INFO] [stdout] 156 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 157 | |         impl IntoIterator<Item = (Key, Value)>,
[INFO] [stdout] 158 | |         impl Stream<Item = impl IntoIterator<Item = (Key, Option<Value>)>>,
[INFO] [stdout] 159 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 | /     pub fn filter_keys(
[INFO] [stdout] 203 | |         self,
[INFO] [stdout] 204 | |         f: impl Fn(&Key) -> bool + Clone,
[INFO] [stdout] 205 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 206 | |         impl IntoIterator<Item = (Key, Value)>,
[INFO] [stdout] 207 | |         impl Stream<Item = impl IntoIterator<Item = (Key, Option<Value>)>>,
[INFO] [stdout] 208 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]    --> src/lib.rs:259:1
[INFO] [stdout]     |
[INFO] [stdout] 259 | pub enum SnapshotOrUpdate<Snapshot, Update> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/lib.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 |     Snapshot(Snapshot),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/lib.rs:261:5
[INFO] [stdout]     |
[INFO] [stdout] 261 |     Update(Update),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/join_with_parent.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     pub fn join_with_optional_parent<ParentKey, ParentValue, ParentSnapshot, ParentUpdates>(
[INFO] [stdout] 15 | |         self,
[INFO] [stdout] 16 | |         other: SnapshotWithUpdates<ParentSnapshot, ParentUpdates>,
[INFO] [stdout] 17 | |         f: impl FnMut(&Key) -> ParentKey,
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |         ParentUpdates: Stream,
[INFO] [stdout] 30 | |         ParentUpdates::Item: IntoIterator<Item = (ParentKey, Option<ParentValue>)>,
[INFO] [stdout]    | |___________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/join_with_parent.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | /     pub fn join_with_parent<ParentKey, ParentValue, ParentSnapshot, ParentUpdates>(
[INFO] [stdout] 78 | |         self,
[INFO] [stdout] 79 | |         other: SnapshotWithUpdates<ParentSnapshot, ParentUpdates>,
[INFO] [stdout] 80 | |         f: impl FnMut(&Key) -> ParentKey,
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |         ParentUpdates: Stream,
[INFO] [stdout] 91 | |         ParentUpdates::Item: IntoIterator<Item = (ParentKey, Option<ParentValue>)>,
[INFO] [stdout]    | |___________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Update` is never used
[INFO] [stdout]    --> src/join_with_parent.rs:392:14
[INFO] [stdout]     |
[INFO] [stdout] 392 |         enum Update {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 | /     pub fn map_keys<R>(
[INFO] [stdout] 106 | |         self,
[INFO] [stdout] 107 | |         f: impl Fn(Key) -> R + Clone,
[INFO] [stdout] 108 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 109 | |         impl IntoIterator<Item = (R, Value)>,
[INFO] [stdout] 110 | |         impl Stream<Item = impl IntoIterator<Item = (R, Option<Value>)>>,
[INFO] [stdout] 111 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:1:9
[INFO] [stdout]     |
[INFO] [stdout]   1 | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 | /     pub fn map_values<R>(
[INFO] [stdout] 130 | |         self,
[INFO] [stdout] 131 | |         f: impl Fn(Value) -> R + Clone,
[INFO] [stdout] 132 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 133 | |         impl IntoIterator<Item = (Key, R)>,
[INFO] [stdout] 134 | |         impl Stream<Item = impl IntoIterator<Item = (Key, Option<R>)>>,
[INFO] [stdout] 135 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 | /     pub fn filter(
[INFO] [stdout] 154 | |         self,
[INFO] [stdout] 155 | |         f: impl Fn(&Key, &Value) -> bool + Clone,
[INFO] [stdout] 156 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 157 | |         impl IntoIterator<Item = (Key, Value)>,
[INFO] [stdout] 158 | |         impl Stream<Item = impl IntoIterator<Item = (Key, Option<Value>)>>,
[INFO] [stdout] 159 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/lib.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 202 | /     pub fn filter_keys(
[INFO] [stdout] 203 | |         self,
[INFO] [stdout] 204 | |         f: impl Fn(&Key) -> bool + Clone,
[INFO] [stdout] 205 | |     ) -> SnapshotWithUpdates<
[INFO] [stdout] 206 | |         impl IntoIterator<Item = (Key, Value)>,
[INFO] [stdout] 207 | |         impl Stream<Item = impl IntoIterator<Item = (Key, Option<Value>)>>,
[INFO] [stdout] 208 | |     > {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an enum
[INFO] [stdout]    --> src/lib.rs:259:1
[INFO] [stdout]     |
[INFO] [stdout] 259 | pub enum SnapshotOrUpdate<Snapshot, Update> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/lib.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 |     Snapshot(Snapshot),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/lib.rs:261:5
[INFO] [stdout]     |
[INFO] [stdout] 261 |     Update(Update),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/join_with_parent.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     pub fn join_with_optional_parent<ParentKey, ParentValue, ParentSnapshot, ParentUpdates>(
[INFO] [stdout] 15 | |         self,
[INFO] [stdout] 16 | |         other: SnapshotWithUpdates<ParentSnapshot, ParentUpdates>,
[INFO] [stdout] 17 | |         f: impl FnMut(&Key) -> ParentKey,
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |         ParentUpdates: Stream,
[INFO] [stdout] 30 | |         ParentUpdates::Item: IntoIterator<Item = (ParentKey, Option<ParentValue>)>,
[INFO] [stdout]    | |___________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/join_with_parent.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 | /     pub fn join_with_parent<ParentKey, ParentValue, ParentSnapshot, ParentUpdates>(
[INFO] [stdout] 78 | |         self,
[INFO] [stdout] 79 | |         other: SnapshotWithUpdates<ParentSnapshot, ParentUpdates>,
[INFO] [stdout] 80 | |         f: impl FnMut(&Key) -> ParentKey,
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |         ParentUpdates: Stream,
[INFO] [stdout] 91 | |         ParentUpdates::Item: IntoIterator<Item = (ParentKey, Option<ParentValue>)>,
[INFO] [stdout]    | |___________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.28s
[INFO] running `Command { std: "docker" "inspect" "6fb062da8dceb9179c4b660f5d1595e095d9cc491ea24dd873880371575a4e95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb062da8dceb9179c4b660f5d1595e095d9cc491ea24dd873880371575a4e95", kill_on_drop: false }`
[INFO] [stdout] 6fb062da8dceb9179c4b660f5d1595e095d9cc491ea24dd873880371575a4e95
