[INFO] fetching crate cbsk_mut_data 2.1.2...
[INFO] checking cbsk_mut_data-2.1.2 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0
[INFO] extracting crate cbsk_mut_data 2.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate cbsk_mut_data 2.1.2
[INFO] finished tweaking crates.io crate cbsk_mut_data 2.1.2
[INFO] tweaked toml for crates.io crate cbsk_mut_data 2.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cbsk_mut_data 2.1.2 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 cbsk_mut_data 2.1.2 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] 1fd255295812e22979131ad654263860ae29a8fa19cb8cf0efbe8534508add30
[INFO] running `Command { std: "docker" "start" "-a" "1fd255295812e22979131ad654263860ae29a8fa19cb8cf0efbe8534508add30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fd255295812e22979131ad654263860ae29a8fa19cb8cf0efbe8534508add30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fd255295812e22979131ad654263860ae29a8fa19cb8cf0efbe8534508add30", kill_on_drop: false }`
[INFO] [stdout] 1fd255295812e22979131ad654263860ae29a8fa19cb8cf0efbe8534508add30
[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] fcc9a991370e8f9e26c06c1d0fe0a50ef27fa783248d06f87596f54be9765c4f
[INFO] running `Command { std: "docker" "start" "-a" "fcc9a991370e8f9e26c06c1d0fe0a50ef27fa783248d06f87596f54be9765c4f", kill_on_drop: false }`
[INFO] [stderr]     Checking cbsk_mut_data v2.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target
[INFO] [stdout]   --> src/mut_data_obj.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn as_mut(&self) -> MutDataRef<T> {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | impl<T> Deref for MutDataObj<T> {
[INFO] [stdout]    | ------------------------------- trait implemented here
[INFO] [stdout] 93 |     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/mut_data_obj.rs:26:23
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn as_raw_mut(&self) -> &mut T {
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | impl<T> Deref for MutDataObj<T> {
[INFO] [stdout]    | ------------------------------- trait implemented here
[INFO] [stdout] 93 |     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/mut_data_obj.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn into_inner(self) -> T {
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | impl<T> Deref for MutDataObj<T> {
[INFO] [stdout]    | ------------------------------- trait implemented here
[INFO] [stdout] 93 |     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/mut_data_obj.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn set(&self, t: T) {
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | impl<T> Deref for MutDataObj<T> {
[INFO] [stdout]    | ------------------------------- trait implemented here
[INFO] [stdout] 93 |     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/mut_data_ref.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn to_short(&mut self) -> MutDataRef<Q> {
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 | impl<T> Deref for MutDataRef<T> {
[INFO] [stdout]    | ------------------------------- trait implemented here
[INFO] [stdout] 49 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mut_data_vec.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn drain(&self, range: impl RangeBounds<usize>) -> Drain<T> {
[INFO] [stdout]    |                  ^^^^^ the lifetime is elided here         ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn drain(&self, range: impl RangeBounds<usize>) -> Drain<'_, T> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mut_data_hash_map.rs:33:18
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn entry(&self, key: K) -> Entry<K, V> {
[INFO] [stdout]    |                  ^^^^^             ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn entry(&self, key: K) -> Entry<'_, K, V> {
[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/mut_data_obj.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn as_mut(&self) -> MutDataRef<T> {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | impl<T> Deref for MutDataObj<T> {
[INFO] [stdout]    | ------------------------------- trait implemented here
[INFO] [stdout] 93 |     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/mut_data_obj.rs:26:23
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn as_raw_mut(&self) -> &mut T {
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | impl<T> Deref for MutDataObj<T> {
[INFO] [stdout]    | ------------------------------- trait implemented here
[INFO] [stdout] 93 |     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/mut_data_obj.rs:31:23
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn into_inner(self) -> T {
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | impl<T> Deref for MutDataObj<T> {
[INFO] [stdout]    | ------------------------------- trait implemented here
[INFO] [stdout] 93 |     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/mut_data_obj.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn set(&self, t: T) {
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 | impl<T> Deref for MutDataObj<T> {
[INFO] [stdout]    | ------------------------------- trait implemented here
[INFO] [stdout] 93 |     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/mut_data_ref.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn to_short(&mut self) -> MutDataRef<Q> {
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 | impl<T> Deref for MutDataRef<T> {
[INFO] [stdout]    | ------------------------------- trait implemented here
[INFO] [stdout] 49 |     type Target = T;
[INFO] [stdout]    |     ----------- with `Target` set here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mut_data_vec.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn drain(&self, range: impl RangeBounds<usize>) -> Drain<T> {
[INFO] [stdout]    |                  ^^^^^ the lifetime is elided here         ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn drain(&self, range: impl RangeBounds<usize>) -> Drain<'_, T> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/mut_data_hash_map.rs:33:18
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn entry(&self, key: K) -> Entry<K, V> {
[INFO] [stdout]    |                  ^^^^^             ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn entry(&self, key: K) -> Entry<'_, K, V> {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cbsk_mut_data` (lib) due to 5 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cbsk_mut_data` (lib test) due to 5 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fcc9a991370e8f9e26c06c1d0fe0a50ef27fa783248d06f87596f54be9765c4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcc9a991370e8f9e26c06c1d0fe0a50ef27fa783248d06f87596f54be9765c4f", kill_on_drop: false }`
[INFO] [stdout] fcc9a991370e8f9e26c06c1d0fe0a50ef27fa783248d06f87596f54be9765c4f
