[INFO] fetching crate twinkle_client 0.2.5...
[INFO] checking twinkle_client-0.2.5 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate twinkle_client 0.2.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate twinkle_client 0.2.5
[INFO] finished tweaking crates.io crate twinkle_client 0.2.5
[INFO] tweaked toml for crates.io crate twinkle_client 0.2.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate twinkle_client 0.2.5 on toolchain 7b3da9103634dffd4f4365cfd8642427c781d99f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate twinkle_client 0.2.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38f428b77a732f4210afb2a601f4d96203bb4e5fa48be9c2abcedc9e0f63a7d7
[INFO] running `Command { std: "docker" "start" "-a" "38f428b77a732f4210afb2a601f4d96203bb4e5fa48be9c2abcedc9e0f63a7d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38f428b77a732f4210afb2a601f4d96203bb4e5fa48be9c2abcedc9e0f63a7d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f428b77a732f4210afb2a601f4d96203bb4e5fa48be9c2abcedc9e0f63a7d7", kill_on_drop: false }`
[INFO] [stdout] 38f428b77a732f4210afb2a601f4d96203bb4e5fa48be9c2abcedc9e0f63a7d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dinherent-method-on-receiver" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b44f5adfebe71015b9765a247af5e0898dc43535a93bd663320baf4b3e3d024
[INFO] running `Command { std: "docker" "start" "-a" "7b44f5adfebe71015b9765a247af5e0898dc43535a93bd663320baf4b3e3d024", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-test-macro v0.2.5
[INFO] [stderr]     Checking tokio v1.45.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking tracing-test v0.2.5
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking twinkle_client v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/notify.rs:108:23
[INFO] [stdout]     |
[INFO] [stdout]  71 | impl<T> Deref for ArcCounter<T> {
[INFO] [stdout]     | ------------------------------- trait implemented here
[INFO] [stdout]  72 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn into_inner(self) -> T {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/notify.rs:471:19
[INFO] [stdout]     |
[INFO] [stdout] 443 | impl<'a, T> Deref for NotifyMutexGuard<'a, T> {
[INFO] [stdout]     | --------------------------------------------- trait implemented here
[INFO] [stdout] 444 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 471 |     pub fn notify(&mut self) {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/notify.rs:478:29
[INFO] [stdout]     |
[INFO] [stdout] 443 | impl<'a, T> Deref for NotifyMutexGuard<'a, T> {
[INFO] [stdout]     | --------------------------------------------- trait implemented here
[INFO] [stdout] 444 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 478 |     pub async fn not_cloned(&mut self, timeout: Duration) -> Result<(), TimeoutError> {
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/notify.rs:108:23
[INFO] [stdout]     |
[INFO] [stdout]  71 | impl<T> Deref for ArcCounter<T> {
[INFO] [stdout]     | ------------------------------- trait implemented here
[INFO] [stdout]  72 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 108 |     pub fn into_inner(self) -> T {
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D inherent-method-on-receiver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/notify.rs:471:19
[INFO] [stdout]     |
[INFO] [stdout] 443 | impl<'a, T> Deref for NotifyMutexGuard<'a, T> {
[INFO] [stdout]     | --------------------------------------------- trait implemented here
[INFO] [stdout] 444 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 471 |     pub fn notify(&mut self) {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/notify.rs:478:29
[INFO] [stdout]     |
[INFO] [stdout] 443 | impl<'a, T> Deref for NotifyMutexGuard<'a, T> {
[INFO] [stdout]     | --------------------------------------------- trait implemented here
[INFO] [stdout] 444 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] ...
[INFO] [stdout] 478 |     pub async fn not_cloned(&mut self, timeout: Duration) -> Result<(), TimeoutError> {
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `twinkle_client` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `twinkle_client` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "7b44f5adfebe71015b9765a247af5e0898dc43535a93bd663320baf4b3e3d024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b44f5adfebe71015b9765a247af5e0898dc43535a93bd663320baf4b3e3d024", kill_on_drop: false }`
[INFO] [stdout] 7b44f5adfebe71015b9765a247af5e0898dc43535a93bd663320baf4b3e3d024