[INFO] fetching crate arith_traits 0.1.0...
[INFO] testing arith_traits-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate arith_traits 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate arith_traits 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14fd2f8d1983de81681624179803d1071e40f4efe327e501d5aee2e45aed6ac5
[INFO] running `Command { std: "docker" "start" "-a" "14fd2f8d1983de81681624179803d1071e40f4efe327e501d5aee2e45aed6ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14fd2f8d1983de81681624179803d1071e40f4efe327e501d5aee2e45aed6ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14fd2f8d1983de81681624179803d1071e40f4efe327e501d5aee2e45aed6ac5", kill_on_drop: false }`
[INFO] [stdout] 14fd2f8d1983de81681624179803d1071e40f4efe327e501d5aee2e45aed6ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 563de0a81c82efea642ff9a1712b8159eeb178759d40cf1dc74d4ab94cc53cd0
[INFO] running `Command { std: "docker" "start" "-a" "563de0a81c82efea642ff9a1712b8159eeb178759d40cf1dc74d4ab94cc53cd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `Command { std: "docker" "inspect" "563de0a81c82efea642ff9a1712b8159eeb178759d40cf1dc74d4ab94cc53cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563de0a81c82efea642ff9a1712b8159eeb178759d40cf1dc74d4ab94cc53cd0", kill_on_drop: false }`
[INFO] [stdout] 563de0a81c82efea642ff9a1712b8159eeb178759d40cf1dc74d4ab94cc53cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40bb474cfc0707cbd5ffc50be40b1c35faf33840b49713adee934fb6868a9847
[INFO] running `Command { std: "docker" "start" "-a" "40bb474cfc0707cbd5ffc50be40b1c35faf33840b49713adee934fb6868a9847", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[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] [stderr]    Compiling 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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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 test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "40bb474cfc0707cbd5ffc50be40b1c35faf33840b49713adee934fb6868a9847", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40bb474cfc0707cbd5ffc50be40b1c35faf33840b49713adee934fb6868a9847", kill_on_drop: false }`
[INFO] [stdout] 40bb474cfc0707cbd5ffc50be40b1c35faf33840b49713adee934fb6868a9847
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2206d9fe54d2b8d0863c1c6df13b3aa93409005f2c27c3fefc2dc705453cccf5
[INFO] running `Command { std: "docker" "start" "-a" "2206d9fe54d2b8d0863c1c6df13b3aa93409005f2c27c3fefc2dc705453cccf5", kill_on_drop: false }`
[INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/general_macros.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             Self::$f(self, rhs)
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/saturate.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stderr]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stderr]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stderr]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/general_macros.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             Self::$f(self, rhs)
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/saturate.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stderr]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stderr]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `arith_traits` (lib) generated 12 warnings (10 duplicates)
[INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/general_macros.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             Self::$f(self, rhs)
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/saturate.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stderr]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stderr]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stderr]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stderr]   --> src/general_macros.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |             Self::$f(self, rhs)
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/saturate.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stderr]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stderr]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `arith_traits` (lib test) generated 12 warnings (10 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arith_traits-15fe0ab008868497)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test check::unit_tests::unconditional_recursion_warning_is_a_false_positive ... ok
[INFO] [stderr]    Doc-tests arith_traits
[INFO] [stdout] test wrap::unit_tests::unconditional_recursion_warning_is_a_false_positive ... ok
[INFO] [stdout] test saturate::unit_tests::unconditional_recursion_warning_is_a_false_positive ... ok
[INFO] [stdout] test overflow::unit_tests::unconditional_recursion_warning_is_a_false_positive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2206d9fe54d2b8d0863c1c6df13b3aa93409005f2c27c3fefc2dc705453cccf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2206d9fe54d2b8d0863c1c6df13b3aa93409005f2c27c3fefc2dc705453cccf5", kill_on_drop: false }`
[INFO] [stdout] 2206d9fe54d2b8d0863c1c6df13b3aa93409005f2c27c3fefc2dc705453cccf5