[INFO] fetching crate arith_traits 0.1.0...
[INFO] checking arith_traits-0.1.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate arith_traits 0.1.0 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate arith_traits 0.1.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-113/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-113/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce116b0ae956605465f006edbb383d4d3cfa13ffe1760ead9d75189fa19abb2d
[INFO] running `Command { std: "docker" "start" "-a" "ce116b0ae956605465f006edbb383d4d3cfa13ffe1760ead9d75189fa19abb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce116b0ae956605465f006edbb383d4d3cfa13ffe1760ead9d75189fa19abb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce116b0ae956605465f006edbb383d4d3cfa13ffe1760ead9d75189fa19abb2d", kill_on_drop: false }`
[INFO] [stdout] ce116b0ae956605465f006edbb383d4d3cfa13ffe1760ead9d75189fa19abb2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faa4467e67e066f0cf6ab07c9336edc84cbeef0ac5ed6728dece97d4aaf73bf7
[INFO] running `Command { std: "docker" "start" "-a" "faa4467e67e066f0cf6ab07c9336edc84cbeef0ac5ed6728dece97d4aaf73bf7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]     Checking thiserror v1.0.29
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl i8>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl i16>::saturating_div`
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl i32>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl i64>::saturating_div`
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl i128>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl isize>::saturating_div`
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl u8>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl u16>::saturating_div`
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl u32>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl u64>::saturating_div`
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl u128>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl usize>::saturating_div`
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl i8>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl i16>::saturating_div`
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl i32>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl i64>::saturating_div`
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl i128>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl isize>::saturating_div`
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl u8>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl u16>::saturating_div`
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl u32>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl u64>::saturating_div`
[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::$f(self, rhs)
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/saturate.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | saturating_impl! { i8 i16 i32 i64 i128 isize u8 u16 u32 u64 u128 usize }
[INFO] [stdout]    | ------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]    = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]    = help: call with fully qualified syntax `saturate::Saturate::saturating_div(...)` to keep using the current method
[INFO] [stdout]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl u128>::saturating_div`
[INFO] [stdout]    = note: this warning originates in the macro `binary_op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]   --> src/general_macros.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Self::$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]    = help: add `#![feature(saturating_div)]` to the crate attributes to enable `core::num::<impl usize>::saturating_div`
[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: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.10s
[INFO] running `Command { std: "docker" "inspect" "faa4467e67e066f0cf6ab07c9336edc84cbeef0ac5ed6728dece97d4aaf73bf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faa4467e67e066f0cf6ab07c9336edc84cbeef0ac5ed6728dece97d4aaf73bf7", kill_on_drop: false }`
[INFO] [stdout] faa4467e67e066f0cf6ab07c9336edc84cbeef0ac5ed6728dece97d4aaf73bf7