[INFO] fetching crate lmux 0.2.0... [INFO] checking lmux-0.2.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied [INFO] extracting crate lmux 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate lmux 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate lmux 0.2.0 [INFO] tweaked toml for crates.io crate lmux 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lmux 0.2.0 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 lmux 0.2.0 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-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] fed82a72d1f6f6f041edf443fe66889d7f492bdec922fa19fb5589e4fe89a7cc [INFO] running `Command { std: "docker" "start" "-a" "fed82a72d1f6f6f041edf443fe66889d7f492bdec922fa19fb5589e4fe89a7cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fed82a72d1f6f6f041edf443fe66889d7f492bdec922fa19fb5589e4fe89a7cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fed82a72d1f6f6f041edf443fe66889d7f492bdec922fa19fb5589e4fe89a7cc", kill_on_drop: false }` [INFO] [stdout] fed82a72d1f6f6f041edf443fe66889d7f492bdec922fa19fb5589e4fe89a7cc [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] 8b2fe782221b0763998ed2d4eee2f097986c518e3f81e1a9a5ef12371d7c362d [INFO] running `Command { std: "docker" "start" "-a" "8b2fe782221b0763998ed2d4eee2f097986c518e3f81e1a9a5ef12371d7c362d", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking crossterm v0.29.0 [INFO] [stderr] Checking lmux v0.2.0 (/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:47:19 [INFO] [stdout] | [INFO] [stdout] 38 | #[derive(Debug, Default, Deref, DerefMut)] [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | trait implemented here [INFO] [stdout] | with `Target` set here [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn as_ref(&'t self) -> LineRange<&'t T> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] --> /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/core/src/ops/deref.rs:169:0 [INFO] [stdout] | [INFO] [stdout] = note: trait implemented here [INFO] [stdout] ::: /rustc/7b3da9103634dffd4f4365cfd8642427c781d99f/library/core/src/ops/deref.rs:170:4 [INFO] [stdout] | [INFO] [stdout] = note: 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:53:19 [INFO] [stdout] | [INFO] [stdout] 38 | #[derive(Debug, Default, Deref, DerefMut)] [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | trait implemented here [INFO] [stdout] | with `Target` set here [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn map(&self, f: impl FnOnce(&T) -> U) -> LineRange { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lmux` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8b2fe782221b0763998ed2d4eee2f097986c518e3f81e1a9a5ef12371d7c362d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b2fe782221b0763998ed2d4eee2f097986c518e3f81e1a9a5ef12371d7c362d", kill_on_drop: false }` [INFO] [stdout] 8b2fe782221b0763998ed2d4eee2f097986c518e3f81e1a9a5ef12371d7c362d