[INFO] fetching crate anotify 0.1.3...
[INFO] checking anotify-0.1.3 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate anotify 0.1.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate anotify 0.1.3 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.4.6
[INFO] [stderr]   Downloaded tempdir v0.3.7
[INFO] [stderr]   Downloaded nix v0.25.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2bdeb87c517f2277894f9c20d56888842496b81def1c064c394d2fa89e76d51
[INFO] running `Command { std: "docker" "start" "-a" "f2bdeb87c517f2277894f9c20d56888842496b81def1c064c394d2fa89e76d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2bdeb87c517f2277894f9c20d56888842496b81def1c064c394d2fa89e76d51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2bdeb87c517f2277894f9c20d56888842496b81def1c064c394d2fa89e76d51", kill_on_drop: false }`
[INFO] [stdout] f2bdeb87c517f2277894f9c20d56888842496b81def1c064c394d2fa89e76d51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b90276c87c82263a3c7c21f1ef4c1d66e3ca146ea3b8c053582aed5c657b3926
[INFO] running `Command { std: "docker" "start" "-a" "b90276c87c82263a3c7c21f1ef4c1d66e3ca146ea3b8c053582aed5c657b3926", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking 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)]` 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: 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)]` 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: 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)]` 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)]` 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: 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)]` 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)]` 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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.09s
[INFO] running `Command { std: "docker" "inspect" "b90276c87c82263a3c7c21f1ef4c1d66e3ca146ea3b8c053582aed5c657b3926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b90276c87c82263a3c7c21f1ef4c1d66e3ca146ea3b8c053582aed5c657b3926", kill_on_drop: false }`
[INFO] [stdout] b90276c87c82263a3c7c21f1ef4c1d66e3ca146ea3b8c053582aed5c657b3926