[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<S, T> Deref for Observable<S, T>
[INFO] [stdout] 331 | | where
[INFO] [stdout] 332 | |     S: Observe<T>,
[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<S, T> Deref for Observable<S, T>
[INFO] [stdout] 331 | | where
[INFO] [stdout] 332 | |     S: Observe<T>,
[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<F, R>(&mut self, f: F) -> R
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 | / impl<S, T> Deref for Observable<S, T>
[INFO] [stdout] 331 | | where
[INFO] [stdout] 332 | |     S: Observe<T>,
[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<S, T> Deref for Observable<S, T>
[INFO] [stdout] 331 | | where
[INFO] [stdout] 332 | |     S: Observe<T>,
[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<S, T> Deref for Observable<S, T>
[INFO] [stdout] 331 | | where
[INFO] [stdout] 332 | |     S: Observe<T>,
[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<S, T> Deref for Observable<S, T>
[INFO] [stdout] 331 | | where
[INFO] [stdout] 332 | |     S: Observe<T>,
[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<F, R>(&mut self, f: F) -> R
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 330 | / impl<S, T> Deref for Observable<S, T>
[INFO] [stdout] 331 | | where
[INFO] [stdout] 332 | |     S: Observe<T>,
[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<S, T> Deref for Observable<S, T>
[INFO] [stdout] 331 | | where
[INFO] [stdout] 332 | |     S: Observe<T>,
[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
