[INFO] fetching crate pared 0.4.0...
[INFO] checking pared-0.4.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate pared 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate pared 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pared 0.4.0
[INFO] tweaked toml for crates.io crate pared 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pared 0.4.0 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 pared 0.4.0 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] 719bbdabe262abd22ffa5d93224ece09b3be0197960f2523ea1e7f6a03f184ca
[INFO] running `Command { std: "docker" "start" "-a" "719bbdabe262abd22ffa5d93224ece09b3be0197960f2523ea1e7f6a03f184ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "719bbdabe262abd22ffa5d93224ece09b3be0197960f2523ea1e7f6a03f184ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "719bbdabe262abd22ffa5d93224ece09b3be0197960f2523ea1e7f6a03f184ca", kill_on_drop: false }`
[INFO] [stdout] 719bbdabe262abd22ffa5d93224ece09b3be0197960f2523ea1e7f6a03f184ca
[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] e405272f3d8ac75ed75a2b7e72167e95c4754522a1a12e0c9190c1beae2d0624
[INFO] running `Command { std: "docker" "start" "-a" "e405272f3d8ac75ed75a2b7e72167e95c4754522a1a12e0c9190c1beae2d0624", kill_on_drop: false }`
[INFO] [stderr]     Checking pared v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/prc.rs:300:26
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub fn project<U, F>(&self, project: F) -> Prc<U>
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 501 | impl<T: ?Sized> Deref for Prc<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 502 |     type Target = T;
[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 `pared` (lib) 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/prc.rs:341:33
[INFO] [stdout]     |
[INFO] [stdout] 341 |     pub fn try_project<U, E, F>(&self, project: F) -> Result<Prc<U>, E>
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 501 | impl<T: ?Sized> Deref for Prc<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 502 |     type Target = T;
[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/sync.rs:348:26
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn project<U, F>(&self, project: F) -> Parc<U>
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 564 | impl<T: ?Sized> Deref for Parc<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 565 |     type Target = T;
[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/sync.rs:391:33
[INFO] [stdout]     |
[INFO] [stdout] 391 |     pub fn try_project<U, E, F>(&self, project: F) -> Result<Parc<U>, E>
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 564 | impl<T: ?Sized> Deref for Parc<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 565 |     type Target = T;
[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/prc.rs:300:26
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub fn project<U, F>(&self, project: F) -> Prc<U>
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 501 | impl<T: ?Sized> Deref for Prc<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 502 |     type Target = T;
[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/prc.rs:341:33
[INFO] [stdout]     |
[INFO] [stdout] 341 |     pub fn try_project<U, E, F>(&self, project: F) -> Result<Prc<U>, E>
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 501 | impl<T: ?Sized> Deref for Prc<T> {
[INFO] [stdout]     | -------------------------------- trait implemented here
[INFO] [stdout] 502 |     type Target = T;
[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/sync.rs:348:26
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn project<U, F>(&self, project: F) -> Parc<U>
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 564 | impl<T: ?Sized> Deref for Parc<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 565 |     type Target = T;
[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/sync.rs:391:33
[INFO] [stdout]     |
[INFO] [stdout] 391 |     pub fn try_project<U, E, F>(&self, project: F) -> Result<Parc<U>, E>
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 564 | impl<T: ?Sized> Deref for Parc<T> {
[INFO] [stdout]     | --------------------------------- trait implemented here
[INFO] [stdout] 565 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pared` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "e405272f3d8ac75ed75a2b7e72167e95c4754522a1a12e0c9190c1beae2d0624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e405272f3d8ac75ed75a2b7e72167e95c4754522a1a12e0c9190c1beae2d0624", kill_on_drop: false }`
[INFO] [stdout] e405272f3d8ac75ed75a2b7e72167e95c4754522a1a12e0c9190c1beae2d0624