[INFO] fetching crate arith_traits 0.1.0...
[INFO] checking arith_traits-0.1.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate arith_traits 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate arith_traits 0.1.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking crates.io crate arith_traits 0.1.0
[INFO] finished tweaking crates.io crate arith_traits 0.1.0
[INFO] tweaked toml for crates.io crate arith_traits 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5e28cdc9e41bec0730e11d3c0f9f1663b79d5cef0496505473ecc78b73bb905f
[INFO] running `Command { std: "docker" "start" "-a" "5e28cdc9e41bec0730e11d3c0f9f1663b79d5cef0496505473ecc78b73bb905f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e28cdc9e41bec0730e11d3c0f9f1663b79d5cef0496505473ecc78b73bb905f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e28cdc9e41bec0730e11d3c0f9f1663b79d5cef0496505473ecc78b73bb905f", kill_on_drop: false }`
[INFO] [stdout] 5e28cdc9e41bec0730e11d3c0f9f1663b79d5cef0496505473ecc78b73bb905f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 638142ece76b7d1f54abbaef8a1c5dd6bc6c20ac72f8a46b40ff61be241b4bef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "638142ece76b7d1f54abbaef8a1c5dd6bc6c20ac72f8a46b40ff61be241b4bef", kill_on_drop: false }`
[INFO] [stderr]     Checking num-traits v0.2.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking arith_traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.33s
[INFO] running `Command { std: "docker" "inspect" "638142ece76b7d1f54abbaef8a1c5dd6bc6c20ac72f8a46b40ff61be241b4bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638142ece76b7d1f54abbaef8a1c5dd6bc6c20ac72f8a46b40ff61be241b4bef", kill_on_drop: false }`
[INFO] [stdout] 638142ece76b7d1f54abbaef8a1c5dd6bc6c20ac72f8a46b40ff61be241b4bef
