[INFO] fetching crate proptest 1.11.0...
[INFO] checking proptest-1.11.0 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate proptest 1.11.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate proptest 1.11.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate proptest 1.11.0
[INFO] tweaked toml for crates.io crate proptest 1.11.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate proptest 1.11.0 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate proptest 1.11.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7e3618e426a0682f7b337098ac08742bb98bdf955a07163dce03a81079ee4c9
[INFO] running `Command { std: "docker" "start" "-a" "e7e3618e426a0682f7b337098ac08742bb98bdf955a07163dce03a81079ee4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7e3618e426a0682f7b337098ac08742bb98bdf955a07163dce03a81079ee4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e3618e426a0682f7b337098ac08742bb98bdf955a07163dce03a81079ee4c9", kill_on_drop: false }`
[INFO] [stdout] e7e3618e426a0682f7b337098ac08742bb98bdf955a07163dce03a81079ee4c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e628ef588a08bcff5b9bbce0d48dac65d869a28ced0a831c7fb1936d0a81bbad
[INFO] running `Command { std: "docker" "start" "-a" "e628ef588a08bcff5b9bbce0d48dac65d869a28ced0a831c7fb1936d0a81bbad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking proptest v1.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:707:21
[INFO] [stdout]     |
[INFO] [stdout] 707 |                     $typ::SIGN_MASK
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 965 | float_bin_search!(f32, F32U);
[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] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:17:11
[INFO] [stdout]     |
[INFO] [stdout]  17 | #![forbid(future_incompatible)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[forbid(unstable_name_collisions)]` implied by `#[forbid(future_incompatible)]`
[INFO] [stdout]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 707 -                     $typ::SIGN_MASK
[INFO] [stdout] 707 +                     <f32 as FloatLayout>::SIGN_MASK
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f32::<impl f32>::SIGN_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:714:21
[INFO] [stdout]     |
[INFO] [stdout] 714 |                     $typ::SIGN_MASK
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 965 | float_bin_search!(f32, F32U);
[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]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 714 -                     $typ::SIGN_MASK
[INFO] [stdout] 714 +                     <f32 as FloatLayout>::SIGN_MASK
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f32::<impl f32>::SIGN_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:739:47
[INFO] [stdout]     |
[INFO] [stdout] 739 |                             ($typ::EXP_MASK | $typ::MANTISSA_MASK, 0,
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 965 | float_bin_search!(f32, F32U);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 739 -                             ($typ::EXP_MASK | $typ::MANTISSA_MASK, 0,
[INFO] [stdout] 739 +                             ($typ::EXP_MASK | <f32 as FloatLayout>::MANTISSA_MASK, 0,
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f32::<impl f32>::MANTISSA_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:742:30
[INFO] [stdout]     |
[INFO] [stdout] 742 |                             ($typ::MANTISSA_MASK, 0, true, false)),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 965 | float_bin_search!(f32, F32U);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 742 -                             ($typ::MANTISSA_MASK, 0, true, false)),
[INFO] [stdout] 742 +                             (<f32 as FloatLayout>::MANTISSA_MASK, 0, true, false)),
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f32::<impl f32>::MANTISSA_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:748:30
[INFO] [stdout]     |
[INFO] [stdout] 748 |                             ($typ::MANTISSA_MASK >> 1, quiet_or,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 965 | float_bin_search!(f32, F32U);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 748 -                             ($typ::MANTISSA_MASK >> 1, quiet_or,
[INFO] [stdout] 748 +                             (<f32 as FloatLayout>::MANTISSA_MASK >> 1, quiet_or,
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f32::<impl f32>::MANTISSA_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:751:30
[INFO] [stdout]     |
[INFO] [stdout] 751 |                             ($typ::MANTISSA_MASK >> 1, signaling_or,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 965 | float_bin_search!(f32, F32U);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 751 -                             ($typ::MANTISSA_MASK >> 1, signaling_or,
[INFO] [stdout] 751 +                             (<f32 as FloatLayout>::MANTISSA_MASK >> 1, signaling_or,
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f32::<impl f32>::MANTISSA_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:765:44
[INFO] [stdout]     |
[INFO] [stdout] 765 |                     0 == generated_value & $typ::MANTISSA_MASK
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 965 | float_bin_search!(f32, F32U);
[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]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 765 -                     0 == generated_value & $typ::MANTISSA_MASK
[INFO] [stdout] 765 +                     0 == generated_value & <f32 as FloatLayout>::MANTISSA_MASK
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f32::<impl f32>::MANTISSA_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:707:21
[INFO] [stdout]     |
[INFO] [stdout] 707 |                     $typ::SIGN_MASK
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 966 | float_bin_search!(f64, F64U);
[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]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 707 -                     $typ::SIGN_MASK
[INFO] [stdout] 707 +                     <f64 as FloatLayout>::SIGN_MASK
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f64::<impl f64>::SIGN_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:714:21
[INFO] [stdout]     |
[INFO] [stdout] 714 |                     $typ::SIGN_MASK
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 966 | float_bin_search!(f64, F64U);
[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]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 714 -                     $typ::SIGN_MASK
[INFO] [stdout] 714 +                     <f64 as FloatLayout>::SIGN_MASK
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f64::<impl f64>::SIGN_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:739:47
[INFO] [stdout]     |
[INFO] [stdout] 739 |                             ($typ::EXP_MASK | $typ::MANTISSA_MASK, 0,
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 966 | float_bin_search!(f64, F64U);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 739 -                             ($typ::EXP_MASK | $typ::MANTISSA_MASK, 0,
[INFO] [stdout] 739 +                             ($typ::EXP_MASK | <f64 as FloatLayout>::MANTISSA_MASK, 0,
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f64::<impl f64>::MANTISSA_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:742:30
[INFO] [stdout]     |
[INFO] [stdout] 742 |                             ($typ::MANTISSA_MASK, 0, true, false)),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 966 | float_bin_search!(f64, F64U);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 742 -                             ($typ::MANTISSA_MASK, 0, true, false)),
[INFO] [stdout] 742 +                             (<f64 as FloatLayout>::MANTISSA_MASK, 0, true, false)),
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f64::<impl f64>::MANTISSA_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:748:30
[INFO] [stdout]     |
[INFO] [stdout] 748 |                             ($typ::MANTISSA_MASK >> 1, quiet_or,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 966 | float_bin_search!(f64, F64U);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 748 -                             ($typ::MANTISSA_MASK >> 1, quiet_or,
[INFO] [stdout] 748 +                             (<f64 as FloatLayout>::MANTISSA_MASK >> 1, quiet_or,
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f64::<impl f64>::MANTISSA_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:751:30
[INFO] [stdout]     |
[INFO] [stdout] 751 |                             ($typ::MANTISSA_MASK >> 1, signaling_or,
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 966 | float_bin_search!(f64, F64U);
[INFO] [stdout]     | ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 751 -                             ($typ::MANTISSA_MASK >> 1, signaling_or,
[INFO] [stdout] 751 +                             (<f64 as FloatLayout>::MANTISSA_MASK >> 1, signaling_or,
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f64::<impl f64>::MANTISSA_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: an associated constant with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/num.rs:765:44
[INFO] [stdout]     |
[INFO] [stdout] 765 |                     0 == generated_value & $typ::MANTISSA_MASK
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 966 | float_bin_search!(f64, F64U);
[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]     = note: this error originates in the macro `float_any` which comes from the expansion of the macro `float_bin_search` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use the fully qualified path to the associated const
[INFO] [stdout]     |
[INFO] [stdout] 765 -                     0 == generated_value & $typ::MANTISSA_MASK
[INFO] [stdout] 765 +                     0 == generated_value & <f64 as FloatLayout>::MANTISSA_MASK
[INFO] [stdout]     |
[INFO] [stdout] help: add `#![feature(float_masks)]` to the crate attributes to enable `core::f64::<impl f64>::MANTISSA_MASK`
[INFO] [stdout]    --> src/lib.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout]  34 + #![feature(float_masks)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking trybuild v1.0.115
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/test_runner/config.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 223 | #[derive(Clone, Debug, PartialEq)]
[INFO] [stdout]     |                        --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 398 |     pub result_cache: fn() -> Box<dyn ResultCache>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proptest` (lib) due to 14 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e628ef588a08bcff5b9bbce0d48dac65d869a28ced0a831c7fb1936d0a81bbad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e628ef588a08bcff5b9bbce0d48dac65d869a28ced0a831c7fb1936d0a81bbad", kill_on_drop: false }`
[INFO] [stdout] e628ef588a08bcff5b9bbce0d48dac65d869a28ced0a831c7fb1936d0a81bbad
