[INFO] fetching crate anotify 0.1.3...
[INFO] testing anotify-0.1.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate anotify 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate anotify 0.1.3
[INFO] finished tweaking crates.io crate anotify 0.1.3
[INFO] tweaked toml for crates.io crate anotify 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate anotify 0.1.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 58 packages to latest compatible versions
[INFO] [stderr]       Adding nix v0.25.1 (available: v0.30.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56f16ef900e283182f7171d9bf93b1214273600e6105656ab75e05fb68ec99f2
[INFO] running `Command { std: "docker" "start" "-a" "56f16ef900e283182f7171d9bf93b1214273600e6105656ab75e05fb68ec99f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56f16ef900e283182f7171d9bf93b1214273600e6105656ab75e05fb68ec99f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f16ef900e283182f7171d9bf93b1214273600e6105656ab75e05fb68ec99f2", kill_on_drop: false }`
[INFO] [stdout] 56f16ef900e283182f7171d9bf93b1214273600e6105656ab75e05fb68ec99f2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5004406526b3c6491431dce3e844479cb9cd6d82869164598d59ad9d4f146d6
[INFO] running `Command { std: "docker" "start" "-a" "f5004406526b3c6491431dce3e844479cb9cd6d82869164598d59ad9d4f146d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling anotify v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `displaydoc::Display`
[INFO] [stdout]  --> src/task/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use displaydoc::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]  --> src/task/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use thiserror::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_unstable`
[INFO] [stdout]   --> src/task/mod.rs:73:26
[INFO] [stdout]    |
[INFO] [stdout] 73 |             if #[cfg(all(tokio_unstable, feature = "tracing"))] {
[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(tokio_unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_unstable)");` 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: fields `watch_token`, `handle`, and `closed` are never read
[INFO] [stdout]   --> src/futures.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct FileWatchFuture {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 77 |     pub(crate) inner: OnceRecv<DirectoryWatchEvent>,
[INFO] [stdout] 78 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 79 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 80 |     pub(crate) closed: bool,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `watch_token` and `handle` are never read
[INFO] [stdout]   --> src/futures.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct FileWatchStream {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 83 |     pub(crate) inner: ReceiverStream<DirectoryWatchEvent>,
[INFO] [stdout] 84 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 85 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `watch_token`, `handle`, and `closed` are never read
[INFO] [stdout]   --> src/futures.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct DirectoryWatchFuture {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 88 |     pub(crate) inner: OnceRecv<DirectoryWatchEvent>,
[INFO] [stdout] 89 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 90 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 91 |     pub(crate) closed: bool,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `watch_token` and `handle` are never read
[INFO] [stdout]   --> src/futures.rs:95:16
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct DirectoryWatchStream {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 94 |     pub(crate) inner: ReceiverStream<DirectoryWatchEvent>,
[INFO] [stdout] 95 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 96 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task/mod.rs:295:21
[INFO] [stdout]     |
[INFO] [stdout] 295 |                     watch_token_tx.send(*wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 295 |                     let _ = watch_token_tx.send(*wd);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task/mod.rs:306:21
[INFO] [stdout]     |
[INFO] [stdout] 306 |                     watch_token_tx.send(wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 306 |                     let _ = watch_token_tx.send(wd);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.00s
[INFO] running `Command { std: "docker" "inspect" "f5004406526b3c6491431dce3e844479cb9cd6d82869164598d59ad9d4f146d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5004406526b3c6491431dce3e844479cb9cd6d82869164598d59ad9d4f146d6", kill_on_drop: false }`
[INFO] [stdout] f5004406526b3c6491431dce3e844479cb9cd6d82869164598d59ad9d4f146d6
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45e370119594d29ca205efa597f727ae44607ef570dfb0a66d167a889ba8111f
[INFO] running `Command { std: "docker" "start" "-a" "45e370119594d29ca205efa597f727ae44607ef570dfb0a66d167a889ba8111f", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling anotify v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `displaydoc::Display`
[INFO] [stdout]  --> src/task/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use displaydoc::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]  --> src/task/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use thiserror::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_unstable`
[INFO] [stdout]   --> src/task/mod.rs:73:26
[INFO] [stdout]    |
[INFO] [stdout] 73 |             if #[cfg(all(tokio_unstable, feature = "tracing"))] {
[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(tokio_unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_unstable)");` 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: fields `watch_token`, `handle`, and `closed` are never read
[INFO] [stdout]   --> src/futures.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct FileWatchFuture {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 77 |     pub(crate) inner: OnceRecv<DirectoryWatchEvent>,
[INFO] [stdout] 78 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 79 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 80 |     pub(crate) closed: bool,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `watch_token` and `handle` are never read
[INFO] [stdout]   --> src/futures.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct FileWatchStream {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 83 |     pub(crate) inner: ReceiverStream<DirectoryWatchEvent>,
[INFO] [stdout] 84 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 85 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `watch_token`, `handle`, and `closed` are never read
[INFO] [stdout]   --> src/futures.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct DirectoryWatchFuture {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 88 |     pub(crate) inner: OnceRecv<DirectoryWatchEvent>,
[INFO] [stdout] 89 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 90 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 91 |     pub(crate) closed: bool,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `watch_token` and `handle` are never read
[INFO] [stdout]   --> src/futures.rs:95:16
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct DirectoryWatchStream {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 94 |     pub(crate) inner: ReceiverStream<DirectoryWatchEvent>,
[INFO] [stdout] 95 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 96 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task/mod.rs:295:21
[INFO] [stdout]     |
[INFO] [stdout] 295 |                     watch_token_tx.send(*wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 295 |                     let _ = watch_token_tx.send(*wd);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task/mod.rs:306:21
[INFO] [stdout]     |
[INFO] [stdout] 306 |                     watch_token_tx.send(wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 306 |                     let _ = watch_token_tx.send(wd);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `displaydoc::Display`
[INFO] [stdout]  --> src/task/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use displaydoc::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thiserror::Error`
[INFO] [stdout]  --> src/task/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use thiserror::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `tokio_unstable`
[INFO] [stdout]   --> src/task/mod.rs:73:26
[INFO] [stdout]    |
[INFO] [stdout] 73 |             if #[cfg(all(tokio_unstable, feature = "tracing"))] {
[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(tokio_unstable)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_unstable)");` 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: fields `watch_token`, `handle`, and `closed` are never read
[INFO] [stdout]   --> src/futures.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct FileWatchFuture {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 77 |     pub(crate) inner: OnceRecv<DirectoryWatchEvent>,
[INFO] [stdout] 78 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 79 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 80 |     pub(crate) closed: bool,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `watch_token` and `handle` are never read
[INFO] [stdout]   --> src/futures.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub struct FileWatchStream {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 83 |     pub(crate) inner: ReceiverStream<DirectoryWatchEvent>,
[INFO] [stdout] 84 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 85 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `watch_token`, `handle`, and `closed` are never read
[INFO] [stdout]   --> src/futures.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct DirectoryWatchFuture {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 88 |     pub(crate) inner: OnceRecv<DirectoryWatchEvent>,
[INFO] [stdout] 89 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 90 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 91 |     pub(crate) closed: bool,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `watch_token` and `handle` are never read
[INFO] [stdout]   --> src/futures.rs:95:16
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct DirectoryWatchStream {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 94 |     pub(crate) inner: ReceiverStream<DirectoryWatchEvent>,
[INFO] [stdout] 95 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 96 |     pub(crate) handle: Handle,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task/mod.rs:295:21
[INFO] [stdout]     |
[INFO] [stdout] 295 |                     watch_token_tx.send(*wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 295 |                     let _ = watch_token_tx.send(*wd);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task/mod.rs:306:21
[INFO] [stdout]     |
[INFO] [stdout] 306 |                     watch_token_tx.send(wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 306 |                     let _ = watch_token_tx.send(wd);
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.90s
[INFO] running `Command { std: "docker" "inspect" "45e370119594d29ca205efa597f727ae44607ef570dfb0a66d167a889ba8111f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e370119594d29ca205efa597f727ae44607ef570dfb0a66d167a889ba8111f", kill_on_drop: false }`
[INFO] [stdout] 45e370119594d29ca205efa597f727ae44607ef570dfb0a66d167a889ba8111f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9377d74e2806c74ab770d49a13972e0f4a827473164a9fa5b3767c6e789ee1a3
[INFO] running `Command { std: "docker" "start" "-a" "9377d74e2806c74ab770d49a13972e0f4a827473164a9fa5b3767c6e789ee1a3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `displaydoc::Display`
[INFO] [stderr]  --> src/task/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use displaydoc::Display;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `thiserror::Error`
[INFO] [stderr]  --> src/task/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use thiserror::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `tokio_unstable`
[INFO] [stderr]   --> src/task/mod.rs:73:26
[INFO] [stderr]    |
[INFO] [stderr] 73 |             if #[cfg(all(tokio_unstable, feature = "tracing"))] {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tokio_unstable)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tokio_unstable)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `watch_token`, `handle`, and `closed` are never read
[INFO] [stderr]   --> src/futures.rs:78:16
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub struct FileWatchFuture {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 77 |     pub(crate) inner: OnceRecv<DirectoryWatchEvent>,
[INFO] [stderr] 78 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 79 |     pub(crate) handle: Handle,
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr] 80 |     pub(crate) closed: bool,
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `watch_token` and `handle` are never read
[INFO] [stderr]   --> src/futures.rs:84:16
[INFO] [stderr]    |
[INFO] [stderr] 82 | pub struct FileWatchStream {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 83 |     pub(crate) inner: ReceiverStream<DirectoryWatchEvent>,
[INFO] [stderr] 84 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 85 |     pub(crate) handle: Handle,
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `watch_token`, `handle`, and `closed` are never read
[INFO] [stderr]   --> src/futures.rs:89:16
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub struct DirectoryWatchFuture {
[INFO] [stderr]    |            -------------------- fields in this struct
[INFO] [stderr] 88 |     pub(crate) inner: OnceRecv<DirectoryWatchEvent>,
[INFO] [stderr] 89 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 90 |     pub(crate) handle: Handle,
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr] 91 |     pub(crate) closed: bool,
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `watch_token` and `handle` are never read
[INFO] [stderr]   --> src/futures.rs:95:16
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub struct DirectoryWatchStream {
[INFO] [stderr]    |            -------------------- fields in this struct
[INFO] [stderr] 94 |     pub(crate) inner: ReceiverStream<DirectoryWatchEvent>,
[INFO] [stderr] 95 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 96 |     pub(crate) handle: Handle,
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/task/mod.rs:295:21
[INFO] [stderr]     |
[INFO] [stderr] 295 |                     watch_token_tx.send(*wd);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 295 |                     let _ = watch_token_tx.send(*wd);
[INFO] [stderr]     |                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/task/mod.rs:306:21
[INFO] [stderr]     |
[INFO] [stderr] 306 |                     watch_token_tx.send(wd);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 306 |                     let _ = watch_token_tx.send(wd);
[INFO] [stderr]     |                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `anotify` (lib) generated 9 warnings (run `cargo fix --lib -p anotify` to apply 2 suggestions)
[INFO] [stderr] warning: `anotify` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/anotify-6e8142e1a8a7c1b7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::shutdown ... ok
[INFO] [stdout] test test::it_works ... ok
[INFO] [stdout] test test::dir_events ... ok
[INFO] [stdout] test test::stream_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.51s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests anotify
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9377d74e2806c74ab770d49a13972e0f4a827473164a9fa5b3767c6e789ee1a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9377d74e2806c74ab770d49a13972e0f4a827473164a9fa5b3767c6e789ee1a3", kill_on_drop: false }`
[INFO] [stdout] 9377d74e2806c74ab770d49a13972e0f4a827473164a9fa5b3767c6e789ee1a3
