[INFO] fetching crate once-option 0.1.0... [INFO] checking once-option-0.1.0 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0 [INFO] extracting crate once-option 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate once-option 0.1.0 [INFO] finished tweaking crates.io crate once-option 0.1.0 [INFO] tweaked toml for crates.io crate once-option 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate once-option 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] 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 179003a4439d5fd12bee570cdb8cee6b27a0767110fc541cec5156c8212b4412 [INFO] running `Command { std: "docker" "start" "-a" "179003a4439d5fd12bee570cdb8cee6b27a0767110fc541cec5156c8212b4412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "179003a4439d5fd12bee570cdb8cee6b27a0767110fc541cec5156c8212b4412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "179003a4439d5fd12bee570cdb8cee6b27a0767110fc541cec5156c8212b4412", kill_on_drop: false }` [INFO] [stdout] 179003a4439d5fd12bee570cdb8cee6b27a0767110fc541cec5156c8212b4412 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 30fe59bae37206719f4e46c76012fac218fda329987c073657b00e94f589f3f9 [INFO] running `Command { std: "docker" "start" "-a" "30fe59bae37206719f4e46c76012fac218fda329987c073657b00e94f589f3f9", kill_on_drop: false }` [INFO] [stderr] Checking once-option v0.1.0 (/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:188:26 [INFO] [stdout] | [INFO] [stdout] 188 | pub const fn is_some(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:207:26 [INFO] [stdout] | [INFO] [stdout] 207 | pub const fn is_none(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:233:19 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn expect(self, msg: &str) -> T { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:259:24 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn expect_none(self, msg: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:289:17 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn take(&mut self) -> T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:316:19 [INFO] [stdout] | [INFO] [stdout] 316 | pub fn unwrap(self) -> T { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:342:20 [INFO] [stdout] | [INFO] [stdout] 342 | pub fn replace(&mut self, value: T) -> T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `once-option` (lib) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lib.rs:188:26 [INFO] [stdout] | [INFO] [stdout] 188 | pub const fn is_some(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:207:26 [INFO] [stdout] | [INFO] [stdout] 207 | pub const fn is_none(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:233:19 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn expect(self, msg: &str) -> T { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:259:24 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn expect_none(self, msg: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:289:17 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn take(&mut self) -> T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:316:19 [INFO] [stdout] | [INFO] [stdout] 316 | pub fn unwrap(self) -> T { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | 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/lib.rs:342:20 [INFO] [stdout] | [INFO] [stdout] 342 | pub fn replace(&mut self, value: T) -> T { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 415 | impl core::ops::Deref for OnceOption { [INFO] [stdout] | ------------------------------------------ trait implemented here [INFO] [stdout] 416 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `once-option` (lib test) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "30fe59bae37206719f4e46c76012fac218fda329987c073657b00e94f589f3f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30fe59bae37206719f4e46c76012fac218fda329987c073657b00e94f589f3f9", kill_on_drop: false }` [INFO] [stdout] 30fe59bae37206719f4e46c76012fac218fda329987c073657b00e94f589f3f9