[INFO] fetching crate ringels 0.1.0... [INFO] checking ringels-0.1.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied [INFO] extracting crate ringels 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate ringels 0.1.0 [INFO] finished tweaking crates.io crate ringels 0.1.0 [INFO] tweaked toml for crates.io crate ringels 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ringels 0.1.0 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 45 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.18) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9889fc224fad6da1e2cbebfb2db540cec4e027fc73f8835936ad923b65a70b4c [INFO] running `Command { std: "docker" "start" "-a" "9889fc224fad6da1e2cbebfb2db540cec4e027fc73f8835936ad923b65a70b4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9889fc224fad6da1e2cbebfb2db540cec4e027fc73f8835936ad923b65a70b4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9889fc224fad6da1e2cbebfb2db540cec4e027fc73f8835936ad923b65a70b4c", kill_on_drop: false }` [INFO] [stdout] 9889fc224fad6da1e2cbebfb2db540cec4e027fc73f8835936ad923b65a70b4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 34897ee0a1dcf5909206329ffb1de670f2eb8dcdefcc87192ad731f23311eaa4 [INFO] running `Command { std: "docker" "start" "-a" "34897ee0a1dcf5909206329ffb1de670f2eb8dcdefcc87192ad731f23311eaa4", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Checking object v0.37.3 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking ringels v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking terminal_size v0.4.3 [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/span.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn with_value(self, value: N) -> Span { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | impl Deref for Span { [INFO] [stdout] | ------------------------------- trait implemented here [INFO] [stdout] 62 | type Target = V; [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/span.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn empty(self) -> Span<(), O> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | impl Deref for Span { [INFO] [stdout] | ------------------------------- trait implemented here [INFO] [stdout] 62 | type Target = V; [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/span.rs:27:24 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn into_string(self) -> Span { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | impl Deref for Span { [INFO] [stdout] | ------------------------------- trait implemented here [INFO] [stdout] 62 | type Target = V; [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/span.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn unwrap(self) -> V { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | impl Deref for Span { [INFO] [stdout] | ------------------------------- trait implemented here [INFO] [stdout] 62 | type Target = V; [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/parser.rs:38:31 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn build(self, input: &str) -> Parser { [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] 38 | pub fn build(self, input: &str) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:42:66 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn build_with_tracker(self, input: &str) -> Parser { [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] 42 | pub fn build_with_tracker(self, input: &str) -> Parser<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser.rs:251:17 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn next(&mut self) -> Option, Error>> { [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] 251 | pub fn next(&mut self) -> Option, Error>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ringels` (lib) due to 4 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "34897ee0a1dcf5909206329ffb1de670f2eb8dcdefcc87192ad731f23311eaa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34897ee0a1dcf5909206329ffb1de670f2eb8dcdefcc87192ad731f23311eaa4", kill_on_drop: false }` [INFO] [stdout] 34897ee0a1dcf5909206329ffb1de670f2eb8dcdefcc87192ad731f23311eaa4