[INFO] fetching crate stylo_arc 0.4.0... [INFO] checking stylo_arc-0.4.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0 [INFO] extracting crate stylo_arc 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate stylo_arc 0.4.0 [INFO] finished tweaking crates.io crate stylo_arc 0.4.0 [INFO] tweaked toml for crates.io crate stylo_arc 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stylo_arc 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7b3da9103634dffd4f4365cfd8642427c781d99f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [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] c0175aace19770dc895dabb547cf008cea928cf465027d9d4fda4709f0da15fd [INFO] running `Command { std: "docker" "start" "-a" "c0175aace19770dc895dabb547cf008cea928cf465027d9d4fda4709f0da15fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0175aace19770dc895dabb547cf008cea928cf465027d9d4fda4709f0da15fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0175aace19770dc895dabb547cf008cea928cf465027d9d4fda4709f0da15fd", kill_on_drop: false }` [INFO] [stdout] c0175aace19770dc895dabb547cf008cea928cf465027d9d4fda4709f0da15fd [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] 024a52a8bd59865411a3a7813f46dcec8ba5bc2efb848b519068e28bd04b9c4e [INFO] running `Command { std: "docker" "start" "-a" "024a52a8bd59865411a3a7813f46dcec8ba5bc2efb848b519068e28bd04b9c4e", kill_on_drop: false }` [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Checking stylo_arc 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] --> lib.rs:136:22 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn shareable(self) -> Arc { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | impl Deref for UniqueArc { [INFO] [stdout] | ------------------------------ trait implemented here [INFO] [stdout] 153 | 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] --> lib.rs:310:27 [INFO] [stdout] | [INFO] [stdout] 310 | pub fn borrow_arc<'a>(&'a self) -> ArcBorrow<'a, T> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | 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] --> lib.rs:318:21 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn heap_ptr(&self) -> *const c_void { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | 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] --> lib.rs:352:41 [INFO] [stdout] | [INFO] [stdout] 352 | pub fn mark_as_intentionally_leaked(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | 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] --> lib.rs:383:20 [INFO] [stdout] | [INFO] [stdout] 383 | pub fn raw_ptr(&self) -> ptr::NonNull<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | 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] --> lib.rs:504:22 [INFO] [stdout] | [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] ... [INFO] [stdout] 504 | pub fn is_static(&self) -> bool { [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] --> lib.rs:513:22 [INFO] [stdout] | [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] ... [INFO] [stdout] 513 | pub fn is_unique(&self) -> bool { [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] --> lib.rs:948:22 [INFO] [stdout] | [INFO] [stdout] 948 | pub fn clone_arc(&self) -> Arc { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 994 | impl<'a, T> Deref for ArcBorrow<'a, T> { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 995 | 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] --> lib.rs:971:27 [INFO] [stdout] | [INFO] [stdout] 971 | pub fn with_arc(&self, f: F) -> U [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 994 | impl<'a, T> Deref for ArcBorrow<'a, T> { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 995 | 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] --> lib.rs:989:16 [INFO] [stdout] | [INFO] [stdout] 989 | pub fn get(&self) -> &'a T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 994 | impl<'a, T> Deref for ArcBorrow<'a, T> { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 995 | 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] --> lib.rs:1063:19 [INFO] [stdout] | [INFO] [stdout] 1063 | pub fn borrow(&self) -> ArcUnionBorrow { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1063 | pub fn borrow(&self) -> ArcUnionBorrow<'_, A, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:1100:21 [INFO] [stdout] | [INFO] [stdout] 1100 | pub fn as_first(&self) -> Option> { [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] 1100 | pub fn as_first(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:1108:22 [INFO] [stdout] | [INFO] [stdout] 1108 | pub fn as_second(&self) -> Option> { [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] 1108 | pub fn as_second(&self) -> Option> { [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] --> lib.rs:136:22 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn shareable(self) -> Arc { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | impl Deref for UniqueArc { [INFO] [stdout] | ------------------------------ trait implemented here [INFO] [stdout] 153 | 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] --> lib.rs:310:27 [INFO] [stdout] | [INFO] [stdout] 310 | pub fn borrow_arc<'a>(&'a self) -> ArcBorrow<'a, T> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | 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] --> lib.rs:318:21 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn heap_ptr(&self) -> *const c_void { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | 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] --> lib.rs:352:41 [INFO] [stdout] | [INFO] [stdout] 352 | pub fn mark_as_intentionally_leaked(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | 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] --> lib.rs:383:20 [INFO] [stdout] | [INFO] [stdout] 383 | pub fn raw_ptr(&self) -> ptr::NonNull<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | 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] --> lib.rs:504:22 [INFO] [stdout] | [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] ... [INFO] [stdout] 504 | pub fn is_static(&self) -> bool { [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] --> lib.rs:513:22 [INFO] [stdout] | [INFO] [stdout] 447 | impl Deref for Arc { [INFO] [stdout] | -------------------------------- trait implemented here [INFO] [stdout] 448 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] ... [INFO] [stdout] 513 | pub fn is_unique(&self) -> bool { [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] --> lib.rs:948:22 [INFO] [stdout] | [INFO] [stdout] 948 | pub fn clone_arc(&self) -> Arc { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 994 | impl<'a, T> Deref for ArcBorrow<'a, T> { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 995 | 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] --> lib.rs:971:27 [INFO] [stdout] | [INFO] [stdout] 971 | pub fn with_arc(&self, f: F) -> U [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 994 | impl<'a, T> Deref for ArcBorrow<'a, T> { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 995 | 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] --> lib.rs:989:16 [INFO] [stdout] | [INFO] [stdout] 989 | pub fn get(&self) -> &'a T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 994 | impl<'a, T> Deref for ArcBorrow<'a, T> { [INFO] [stdout] | -------------------------------------- trait implemented here [INFO] [stdout] 995 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stylo_arc` (lib) due to 10 previous errors; 3 warnings emitted [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:1063:19 [INFO] [stdout] | [INFO] [stdout] 1063 | pub fn borrow(&self) -> ArcUnionBorrow { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1063 | pub fn borrow(&self) -> ArcUnionBorrow<'_, A, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:1100:21 [INFO] [stdout] | [INFO] [stdout] 1100 | pub fn as_first(&self) -> Option> { [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] 1100 | pub fn as_first(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:1108:22 [INFO] [stdout] | [INFO] [stdout] 1108 | pub fn as_second(&self) -> Option> { [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] 1108 | pub fn as_second(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stylo_arc` (lib test) due to 10 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "024a52a8bd59865411a3a7813f46dcec8ba5bc2efb848b519068e28bd04b9c4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "024a52a8bd59865411a3a7813f46dcec8ba5bc2efb848b519068e28bd04b9c4e", kill_on_drop: false }` [INFO] [stdout] 024a52a8bd59865411a3a7813f46dcec8ba5bc2efb848b519068e28bd04b9c4e