[INFO] fetching crate mown 1.0.0...
[INFO] checking mown-1.0.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied
[INFO] extracting crate mown 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mown 1.0.0
[INFO] finished tweaking crates.io crate mown 1.0.0
[INFO] tweaked toml for crates.io crate mown 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mown 1.0.0 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 mown 1.0.0 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] 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] c971a824af2904f7bd9cfa148abb0224a24864cb5c6401947243d69f0c471298
[INFO] running `Command { std: "docker" "start" "-a" "c971a824af2904f7bd9cfa148abb0224a24864cb5c6401947243d69f0c471298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c971a824af2904f7bd9cfa148abb0224a24864cb5c6401947243d69f0c471298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c971a824af2904f7bd9cfa148abb0224a24864cb5c6401947243d69f0c471298", kill_on_drop: false }`
[INFO] [stdout] c971a824af2904f7bd9cfa148abb0224a24864cb5c6401947243d69f0c471298
[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] 520a130255bcbe611ed18a310e48e53b37dddd6f3733a50a1f934d212fc0f7c4
[INFO] running `Command { std: "docker" "start" "-a" "520a130255bcbe611ed18a310e48e53b37dddd6f3733a50a1f934d212fc0f7c4", kill_on_drop: false }`
[INFO] [stderr]     Checking mown v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]    --> src/lib.rs:103:18
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn is_owned(&self) -> bool {
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 | impl<'a, T: ?Sized + Borrowed> Deref for Mown<'a, T> {
[INFO] [stdout]     | ---------------------------------------------------- trait implemented here
[INFO] [stdout] 152 |     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/lib.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn is_borrowed(&self) -> bool {
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 | impl<'a, T: ?Sized + Borrowed> Deref for Mown<'a, T> {
[INFO] [stdout]     | ---------------------------------------------------- trait implemented here
[INFO] [stdout] 152 |     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/lib.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn as_mut(&mut self) -> Option<&mut T>
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 | impl<'a, T: ?Sized + Borrowed> Deref for Mown<'a, T> {
[INFO] [stdout]     | ---------------------------------------------------- trait implemented here
[INFO] [stdout] 152 |     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/lib.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn into_owned(self) -> <T as Borrowed>::Owned
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 | impl<'a, T: ?Sized + Borrowed> Deref for Mown<'a, T> {
[INFO] [stdout]     | ---------------------------------------------------- trait implemented here
[INFO] [stdout] 152 |     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/lib.rs:214:18
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn is_owned(&self) -> bool {
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 | impl<'a, T: ?Sized + Borrowed> Deref for MownMut<'a, T> {
[INFO] [stdout]     | ------------------------------------------------------- trait implemented here
[INFO] [stdout] 262 |     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/lib.rs:222:21
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn is_borrowed(&self) -> bool {
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 | impl<'a, T: ?Sized + Borrowed> Deref for MownMut<'a, T> {
[INFO] [stdout]     | ------------------------------------------------------- trait implemented here
[INFO] [stdout] 262 |     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/lib.rs:229:20
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub fn into_owned(self) -> <T as Borrowed>::Owned
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 | impl<'a, T: ?Sized + Borrowed> Deref for MownMut<'a, T> {
[INFO] [stdout]     | ------------------------------------------------------- trait implemented here
[INFO] [stdout] 262 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mown` (lib test) due to 7 previous errors
[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/lib.rs:103:18
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn is_owned(&self) -> bool {
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 | impl<'a, T: ?Sized + Borrowed> Deref for Mown<'a, T> {
[INFO] [stdout]     | ---------------------------------------------------- trait implemented here
[INFO] [stdout] 152 |     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/lib.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn is_borrowed(&self) -> bool {
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 | impl<'a, T: ?Sized + Borrowed> Deref for Mown<'a, T> {
[INFO] [stdout]     | ---------------------------------------------------- trait implemented here
[INFO] [stdout] 152 |     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/lib.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn as_mut(&mut self) -> Option<&mut T>
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 | impl<'a, T: ?Sized + Borrowed> Deref for Mown<'a, T> {
[INFO] [stdout]     | ---------------------------------------------------- trait implemented here
[INFO] [stdout] 152 |     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/lib.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn into_owned(self) -> <T as Borrowed>::Owned
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 | impl<'a, T: ?Sized + Borrowed> Deref for Mown<'a, T> {
[INFO] [stdout]     | ---------------------------------------------------- trait implemented here
[INFO] [stdout] 152 |     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/lib.rs:214:18
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn is_owned(&self) -> bool {
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 | impl<'a, T: ?Sized + Borrowed> Deref for MownMut<'a, T> {
[INFO] [stdout]     | ------------------------------------------------------- trait implemented here
[INFO] [stdout] 262 |     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/lib.rs:222:21
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn is_borrowed(&self) -> bool {
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 | impl<'a, T: ?Sized + Borrowed> Deref for MownMut<'a, T> {
[INFO] [stdout]     | ------------------------------------------------------- trait implemented here
[INFO] [stdout] 262 |     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/lib.rs:229:20
[INFO] [stdout]     |
[INFO] [stdout] 229 |     pub fn into_owned(self) -> <T as Borrowed>::Owned
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 | impl<'a, T: ?Sized + Borrowed> Deref for MownMut<'a, T> {
[INFO] [stdout]     | ------------------------------------------------------- trait implemented here
[INFO] [stdout] 262 |     type Target = T;
[INFO] [stdout]     |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mown` (lib) due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "520a130255bcbe611ed18a310e48e53b37dddd6f3733a50a1f934d212fc0f7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "520a130255bcbe611ed18a310e48e53b37dddd6f3733a50a1f934d212fc0f7c4", kill_on_drop: false }`
[INFO] [stdout] 520a130255bcbe611ed18a310e48e53b37dddd6f3733a50a1f934d212fc0f7c4