[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 [INFO] extracting crate cbsk_mut_data 2.1.2 into /workspace/builds/worker-2-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-2-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 32045ab45e84160f3db8e66db53c733ebac51a6f7256a11986c8ffa6e2a2cbd4 [INFO] running `Command { std: "docker" "start" "-a" "32045ab45e84160f3db8e66db53c733ebac51a6f7256a11986c8ffa6e2a2cbd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32045ab45e84160f3db8e66db53c733ebac51a6f7256a11986c8ffa6e2a2cbd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32045ab45e84160f3db8e66db53c733ebac51a6f7256a11986c8ffa6e2a2cbd4", kill_on_drop: false }` [INFO] [stdout] 32045ab45e84160f3db8e66db53c733ebac51a6f7256a11986c8ffa6e2a2cbd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 368a86cadad8632e7cab0c455e40f392ffd468a56966f5d8a628a0363c86bb39 [INFO] running `Command { std: "docker" "start" "-a" "368a86cadad8632e7cab0c455e40f392ffd468a56966f5d8a628a0363c86bb39", 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 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | impl Deref for MutDataObj { [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 Deref for MutDataObj { [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 Deref for MutDataObj { [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 Deref for MutDataObj { [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 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | impl Deref for MutDataRef { [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) -> Drain { [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) -> 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 { [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 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | impl Deref for MutDataObj { [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 Deref for MutDataObj { [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 Deref for MutDataObj { [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 Deref for MutDataObj { [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 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | impl Deref for MutDataRef { [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) -> Drain { [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) -> 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 { [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" "368a86cadad8632e7cab0c455e40f392ffd468a56966f5d8a628a0363c86bb39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "368a86cadad8632e7cab0c455e40f392ffd468a56966f5d8a628a0363c86bb39", kill_on_drop: false }` [INFO] [stdout] 368a86cadad8632e7cab0c455e40f392ffd468a56966f5d8a628a0363c86bb39