[INFO] fetching crate nexosim-util 0.2.0-alpha.1... [INFO] checking nexosim-util-0.2.0-alpha.1 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied [INFO] extracting crate nexosim-util 0.2.0-alpha.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate nexosim-util 0.2.0-alpha.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate nexosim-util 0.2.0-alpha.1 [INFO] tweaked toml for crates.io crate nexosim-util 0.2.0-alpha.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nexosim-util 0.2.0-alpha.1 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 nexosim-util 0.2.0-alpha.1 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6a05e1c7e815b0197e7941e8f3ec27ccf91bba897685d1644843795933706079 [INFO] running `Command { std: "docker" "start" "-a" "6a05e1c7e815b0197e7941e8f3ec27ccf91bba897685d1644843795933706079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a05e1c7e815b0197e7941e8f3ec27ccf91bba897685d1644843795933706079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a05e1c7e815b0197e7941e8f3ec27ccf91bba897685d1644843795933706079", kill_on_drop: false }` [INFO] [stdout] 6a05e1c7e815b0197e7941e8f3ec27ccf91bba897685d1644843795933706079 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8aa461accdb429e5d03e44589e21941980bb71555cea9844977cdb0a754dcd89 [INFO] running `Command { std: "docker" "start" "-a" "8aa461accdb429e5d03e44589e21941980bb71555cea9844977cdb0a754dcd89", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.23 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Checking unty v0.0.4 [INFO] [stderr] Compiling nexosim v0.4.0-alpha.1 [INFO] [stderr] Checking recycle-box v0.2.0 [INFO] [stderr] Checking multishot v0.3.2 [INFO] [stderr] Checking async-event v0.2.1 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking spin_sleep v1.3.0 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Checking diatomic-waker v0.2.3 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking st3 v0.4.1 [INFO] [stderr] Checking thread-guard v0.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling nexosim-macros v0.1.0-alpha.1 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking bincode v2.0.1 [INFO] [stderr] Checking tai-time v0.3.3 [INFO] [stderr] Checking nexosim-util v0.2.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/observable.rs:285:16 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn get(&self) -> &S { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | / impl Deref for Observable [INFO] [stdout] 331 | | where [INFO] [stdout] 332 | | S: Observe, [INFO] [stdout] 333 | | T: Clone + Send + 'static, [INFO] [stdout] | |______________________________- trait implemented here [INFO] [stdout] 334 | { [INFO] [stdout] 335 | type Target = S; [INFO] [stdout] | ----------- with `Target` set here [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/observable.rs:290:22 [INFO] [stdout] | [INFO] [stdout] 290 | pub async fn set(&mut self, state: S) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | / impl Deref for Observable [INFO] [stdout] 331 | | where [INFO] [stdout] 332 | | S: Observe, [INFO] [stdout] 333 | | T: Clone + Send + 'static, [INFO] [stdout] | |______________________________- trait implemented here [INFO] [stdout] 334 | { [INFO] [stdout] 335 | type Target = S; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/observable.rs:298:31 [INFO] [stdout] | [INFO] [stdout] 298 | pub async fn modify(&mut self, f: F) -> R [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | / impl Deref for Observable [INFO] [stdout] 331 | | where [INFO] [stdout] 332 | | S: Observe, [INFO] [stdout] 333 | | T: Clone + Send + 'static, [INFO] [stdout] | |______________________________- trait implemented here [INFO] [stdout] 334 | { [INFO] [stdout] 335 | type Target = S; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/observable.rs:311:28 [INFO] [stdout] | [INFO] [stdout] 311 | pub async fn propagate(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | / impl Deref for Observable [INFO] [stdout] 331 | | where [INFO] [stdout] 332 | | S: Observe, [INFO] [stdout] 333 | | T: Clone + Send + 'static, [INFO] [stdout] | |______________________________- trait implemented here [INFO] [stdout] 334 | { [INFO] [stdout] 335 | type Target = S; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/observable.rs:285:16 [INFO] [stdout] | [INFO] [stdout] 285 | pub fn get(&self) -> &S { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | / impl Deref for Observable [INFO] [stdout] 331 | | where [INFO] [stdout] 332 | | S: Observe, [INFO] [stdout] 333 | | T: Clone + Send + 'static, [INFO] [stdout] | |______________________________- trait implemented here [INFO] [stdout] 334 | { [INFO] [stdout] 335 | type Target = S; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D inherent-method-on-receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nexosim-util` (lib test) due to 4 previous errors [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/observable.rs:290:22 [INFO] [stdout] | [INFO] [stdout] 290 | pub async fn set(&mut self, state: S) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | / impl Deref for Observable [INFO] [stdout] 331 | | where [INFO] [stdout] 332 | | S: Observe, [INFO] [stdout] 333 | | T: Clone + Send + 'static, [INFO] [stdout] | |______________________________- trait implemented here [INFO] [stdout] 334 | { [INFO] [stdout] 335 | type Target = S; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/observable.rs:298:31 [INFO] [stdout] | [INFO] [stdout] 298 | pub async fn modify(&mut self, f: F) -> R [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | / impl Deref for Observable [INFO] [stdout] 331 | | where [INFO] [stdout] 332 | | S: Observe, [INFO] [stdout] 333 | | T: Clone + Send + 'static, [INFO] [stdout] | |______________________________- trait implemented here [INFO] [stdout] 334 | { [INFO] [stdout] 335 | type Target = S; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/observable.rs:311:28 [INFO] [stdout] | [INFO] [stdout] 311 | pub async fn propagate(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 330 | / impl Deref for Observable [INFO] [stdout] 331 | | where [INFO] [stdout] 332 | | S: Observe, [INFO] [stdout] 333 | | T: Clone + Send + 'static, [INFO] [stdout] | |______________________________- trait implemented here [INFO] [stdout] 334 | { [INFO] [stdout] 335 | type Target = S; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nexosim-util` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "8aa461accdb429e5d03e44589e21941980bb71555cea9844977cdb0a754dcd89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aa461accdb429e5d03e44589e21941980bb71555cea9844977cdb0a754dcd89", kill_on_drop: false }` [INFO] [stdout] 8aa461accdb429e5d03e44589e21941980bb71555cea9844977cdb0a754dcd89