[INFO] fetching crate dairy 0.2.2... [INFO] checking dairy-0.2.2 against try#7b3da9103634dffd4f4365cfd8642427c781d99f+rustflags=-Dinherent-method-on-receiver for 152214-denied-retry-0 [INFO] extracting crate dairy 0.2.2 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate dairy 0.2.2 [INFO] finished tweaking crates.io crate dairy 0.2.2 [INFO] tweaked toml for crates.io crate dairy 0.2.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dairy 0.2.2 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] 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 64 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.8.2) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 42f3104783f2478632464b182dd853b3c9c16bf7f94c21fe26bd5d0b46056eeb [INFO] running `Command { std: "docker" "start" "-a" "42f3104783f2478632464b182dd853b3c9c16bf7f94c21fe26bd5d0b46056eeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42f3104783f2478632464b182dd853b3c9c16bf7f94c21fe26bd5d0b46056eeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42f3104783f2478632464b182dd853b3c9c16bf7f94c21fe26bd5d0b46056eeb", kill_on_drop: false }` [INFO] [stdout] 42f3104783f2478632464b182dd853b3c9c16bf7f94c21fe26bd5d0b46056eeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 83e9775a05ca5399198eaa8d5bc90cdc61372a576abf91fc2217101ce52eb9d7 [INFO] running `Command { std: "docker" "start" "-a" "83e9775a05ca5399198eaa8d5bc90cdc61372a576abf91fc2217101ce52eb9d7", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling zmij v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling libc v0.2.181 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking regex-syntax v0.8.9 [INFO] [stderr] Compiling dairy v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking ryu v1.0.23 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking beef v0.5.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stdout] warning: unexpected `cfg` condition name: `os_str_ext` [INFO] [stdout] --> src/imp/mod.rs:46:28 [INFO] [stdout] | [INFO] [stdout] 46 | #[cfg(all(feature = "std", os_str_ext))] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(os_str_ext)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(os_str_ext)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `os_str_ext` [INFO] [stdout] --> src/imp/mod.rs:51:32 [INFO] [stdout] | [INFO] [stdout] 51 | #[cfg(all(feature = "std", not(os_str_ext)))] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(os_str_ext)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(os_str_ext)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `os_str_ext` [INFO] [stdout] --> src/imp/mod.rs:56:28 [INFO] [stdout] | [INFO] [stdout] 56 | #[cfg(all(feature = "std", os_str_ext))] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(os_str_ext)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(os_str_ext)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `os_str_ext` [INFO] [stdout] --> src/imp/mod.rs:61:32 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(all(feature = "std", not(os_str_ext)))] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(os_str_ext)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(os_str_ext)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `os_str_ext` [INFO] [stdout] --> src/imp/compact/convert.rs:139:28 [INFO] [stdout] | [INFO] [stdout] 139 | #[cfg(all(feature = "std", os_str_ext))] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(os_str_ext)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(os_str_ext)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `os_str_ext` [INFO] [stdout] --> src/imp/compact/convert.rs:165:28 [INFO] [stdout] | [INFO] [stdout] 165 | #[cfg(all(feature = "std", os_str_ext))] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(os_str_ext)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(os_str_ext)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stdout] error: inherent methods on types that implement `Deref` or `Receiver` shadow methods of their target [INFO] [stdout] --> src/lib.rs:160:24 [INFO] [stdout] | [INFO] [stdout] 160 | pub fn is_borrowed(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | / impl<'a, T> Deref for Cow<'a, T> [INFO] [stdout] 274 | | where [INFO] [stdout] 275 | | T: ?Sized + Dairy<'a>, [INFO] [stdout] | |__________________________- trait implemented here [INFO] [stdout] 276 | { [INFO] [stdout] 277 | 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:178:21 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn is_owned(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | / impl<'a, T> Deref for Cow<'a, T> [INFO] [stdout] 274 | | where [INFO] [stdout] 275 | | T: ?Sized + Dairy<'a>, [INFO] [stdout] | |__________________________- trait implemented here [INFO] [stdout] 276 | { [INFO] [stdout] 277 | 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:211:23 [INFO] [stdout] | [INFO] [stdout] 211 | pub fn into_owned(self) -> T::Owned { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | / impl<'a, T> Deref for Cow<'a, T> [INFO] [stdout] 274 | | where [INFO] [stdout] 275 | | T: ?Sized + Dairy<'a>, [INFO] [stdout] | |__________________________- trait implemented here [INFO] [stdout] 276 | { [INFO] [stdout] 277 | 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:239:23 [INFO] [stdout] | [INFO] [stdout] 239 | pub fn into_boxed(self) -> Box [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | / impl<'a, T> Deref for Cow<'a, T> [INFO] [stdout] 274 | | where [INFO] [stdout] 275 | | T: ?Sized + Dairy<'a>, [INFO] [stdout] | |__________________________- trait implemented here [INFO] [stdout] 276 | { [INFO] [stdout] 277 | 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:265:21 [INFO] [stdout] | [INFO] [stdout] 265 | pub fn apply(&mut self, f: F) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | / impl<'a, T> Deref for Cow<'a, T> [INFO] [stdout] 274 | | where [INFO] [stdout] 275 | | T: ?Sized + Dairy<'a>, [INFO] [stdout] | |__________________________- trait implemented here [INFO] [stdout] 276 | { [INFO] [stdout] 277 | type Target = T; [INFO] [stdout] | ----------- with `Target` set here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] error: could not compile `dairy` (lib) due to 5 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "83e9775a05ca5399198eaa8d5bc90cdc61372a576abf91fc2217101ce52eb9d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83e9775a05ca5399198eaa8d5bc90cdc61372a576abf91fc2217101ce52eb9d7", kill_on_drop: false }` [INFO] [stdout] 83e9775a05ca5399198eaa8d5bc90cdc61372a576abf91fc2217101ce52eb9d7