[INFO] crate qwutils 0.1.1 is already in cache
[INFO] checking qwutils-0.1.1 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate qwutils 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate qwutils 0.1.1 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate qwutils 0.1.1
[INFO] finished tweaking crates.io crate qwutils 0.1.1
[INFO] tweaked toml for crates.io crate qwutils 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4757f73c7e2064de1aa3b4d23a5f624388833acc54d275c480b83745d377d9ad
[INFO] running `"docker" "start" "-a" "4757f73c7e2064de1aa3b4d23a5f624388833acc54d275c480b83745d377d9ad"`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking qwutils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> src/scoped/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/vec.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     #[inline] fn push_option(&mut self, o: Option<T>);
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/vec.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline] fn grow_to_with<F: FnMut() -> T>(&mut self, size: usize, f: F);
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/vec.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     #[inline] fn grow_to(&mut self, size: usize, value: T) where T: Clone;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/vec.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     #[inline] fn grow_to_default(&mut self, size: usize) where T: Default;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/range.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     #[inline] fn len(&self) -> T;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/result.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     #[inline] fn expect_nodebug(self, msg: &str) -> T;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/result.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     #[inline] fn expect_err_nodebug(self, msg: &str) -> E;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/result.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline] fn unwrap_nodebug(self) -> T;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/result.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     #[inline] fn unwrap_err_nodebug(self) -> E;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/boolext.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/boolext.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/option.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline] fn with<R>(&self, f: impl FnOnce(&T)->R) -> Option<R>;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/option.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     #[inline] fn with_mut<R>(&mut self, f: impl FnOnce(&mut T)->R) -> Option<R>;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/option.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     #[inline] fn with_if<R,U>(&self, o: &Option<U>, f: impl FnOnce(&T,&U)->R) -> Option<R>;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/option.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     #[inline] fn with_mut_if<R,U>(&mut self, o: &Option<U>, f: impl FnOnce(&mut T,&U)->R) -> Option<R>;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     #[inline] fn with_mut_if_saturating<R>(&mut self, o: Option<T>, f: impl FnOnce(&mut T,&T)->R) -> Option<R>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     #[inline] fn add_to<V>(&mut self, v: V) where T: AddAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     #[inline] fn sub_to<V>(&mut self, v: V) where T: SubAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[inline] fn mul_to<V>(&mut self, v: V) where T: MulAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     #[inline] fn div_to<V>(&mut self, v: V) where T: DivAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     #[inline] fn add_to_lossy<V>(&mut self, v: Option<V>) where T: AddAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     #[inline] fn sub_to_lossy<V>(&mut self, v: Option<V>) where T: SubAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     #[inline] fn mul_to_lossy<V>(&mut self, v: Option<V>) where T: MulAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     #[inline] fn div_to_lossy<V>(&mut self, v: Option<V>) where T: DivAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     #[inline] fn add_to_if<V>(&mut self, v: Option<V>) where T: AddAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     #[inline] fn sub_to_if<V>(&mut self, v: Option<V>) where T: SubAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     #[inline] fn mul_to_if<V>(&mut self, v: Option<V>) where T: MulAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     #[inline] fn div_to_if<V>(&mut self, v: Option<V>) where T: DivAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/refc/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     #[inline] fn refc(&self) -> Self;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any::Any`
[INFO] [stderr]  --> src/scoped/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::any::Any;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/vec.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     #[inline] fn push_option(&mut self, o: Option<T>);
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/vec.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline] fn grow_to_with<F: FnMut() -> T>(&mut self, size: usize, f: F);
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/vec.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     #[inline] fn grow_to(&mut self, size: usize, value: T) where T: Clone;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/vec.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     #[inline] fn grow_to_default(&mut self, size: usize) where T: Default;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/range.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     #[inline] fn len(&self) -> T;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/result.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     #[inline] fn expect_nodebug(self, msg: &str) -> T;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/result.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     #[inline] fn expect_err_nodebug(self, msg: &str) -> E;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/result.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline] fn unwrap_nodebug(self) -> T;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/result.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     #[inline] fn unwrap_err_nodebug(self) -> E;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/boolext.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/boolext.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline]
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/option.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     #[inline] fn with<R>(&self, f: impl FnOnce(&T)->R) -> Option<R>;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/option.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     #[inline] fn with_mut<R>(&mut self, f: impl FnOnce(&mut T)->R) -> Option<R>;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/option.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     #[inline] fn with_if<R,U>(&self, o: &Option<U>, f: impl FnOnce(&T,&U)->R) -> Option<R>;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/imp/option.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     #[inline] fn with_mut_if<R,U>(&mut self, o: &Option<U>, f: impl FnOnce(&mut T,&U)->R) -> Option<R>;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     #[inline] fn with_mut_if_saturating<R>(&mut self, o: Option<T>, f: impl FnOnce(&mut T,&T)->R) -> Option<R>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     #[inline] fn add_to<V>(&mut self, v: V) where T: AddAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     #[inline] fn sub_to<V>(&mut self, v: V) where T: SubAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     #[inline] fn mul_to<V>(&mut self, v: V) where T: MulAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     #[inline] fn div_to<V>(&mut self, v: V) where T: DivAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     #[inline] fn add_to_lossy<V>(&mut self, v: Option<V>) where T: AddAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     #[inline] fn sub_to_lossy<V>(&mut self, v: Option<V>) where T: SubAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     #[inline] fn mul_to_lossy<V>(&mut self, v: Option<V>) where T: MulAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     #[inline] fn div_to_lossy<V>(&mut self, v: Option<V>) where T: DivAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     #[inline] fn add_to_if<V>(&mut self, v: Option<V>) where T: AddAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     #[inline] fn sub_to_if<V>(&mut self, v: Option<V>) where T: SubAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     #[inline] fn mul_to_if<V>(&mut self, v: Option<V>) where T: MulAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]   --> src/imp/option.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     #[inline] fn div_to_if<V>(&mut self, v: Option<V>) where T: DivAssign<V>;
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]  --> src/refc/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     #[inline] fn refc(&self) -> Self;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 30 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 30 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "4757f73c7e2064de1aa3b4d23a5f624388833acc54d275c480b83745d377d9ad"`
[INFO] running `"docker" "rm" "-f" "4757f73c7e2064de1aa3b4d23a5f624388833acc54d275c480b83745d377d9ad"`
[INFO] [stdout] 4757f73c7e2064de1aa3b4d23a5f624388833acc54d275c480b83745d377d9ad