[INFO] fetching crate exprtk_rs 0.1.0...
[INFO] testing exprtk_rs-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate exprtk_rs 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate exprtk_rs 0.1.0
[INFO] finished tweaking crates.io crate exprtk_rs 0.1.0
[INFO] tweaked toml for crates.io crate exprtk_rs 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate exprtk_rs 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding approx v0.4.0 (available: v0.5.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05776718795f7351f5c3131588d5c1011f2e735991a534e23649c8ce6419a973
[INFO] running `Command { std: "docker" "start" "-a" "05776718795f7351f5c3131588d5c1011f2e735991a534e23649c8ce6419a973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05776718795f7351f5c3131588d5c1011f2e735991a534e23649c8ce6419a973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05776718795f7351f5c3131588d5c1011f2e735991a534e23649c8ce6419a973", kill_on_drop: false }`
[INFO] [stdout] 05776718795f7351f5c3131588d5c1011f2e735991a534e23649c8ce6419a973
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5475ea32261cba4a45b4b239c9cddc6f92eb3fae334252798f222d0b98953716
[INFO] running `Command { std: "docker" "start" "-a" "5475ea32261cba4a45b4b239c9cddc6f92eb3fae334252798f222d0b98953716", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling exprtk_sys v0.1.0
[INFO] [stderr]    Compiling exprtk_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 765 | / func_impl!(
[INFO] [stdout] 766 | |     add_func1,
[INFO] [stdout] 767 | |     "1",
[INFO] [stdout] 768 | |     symbol_table_add_func1,
[INFO] [stdout] ...   |
[INFO] [stdout] 772 | |     a: c_double
[INFO] [stdout] 773 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 774 | / func_impl!(
[INFO] [stdout] 775 | |     add_func2,
[INFO] [stdout] 776 | |     "2",
[INFO] [stdout] 777 | |     symbol_table_add_func2,
[INFO] [stdout] ...   |
[INFO] [stdout] 782 | |     b: c_double
[INFO] [stdout] 783 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 784 | / func_impl!(
[INFO] [stdout] 785 | |     add_func3,
[INFO] [stdout] 786 | |     "3",
[INFO] [stdout] 787 | |     symbol_table_add_func3,
[INFO] [stdout] ...   |
[INFO] [stdout] 793 | |     c: c_double
[INFO] [stdout] 794 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 795 | / func_impl!(
[INFO] [stdout] 796 | |     add_func4,
[INFO] [stdout] 797 | |     "4",
[INFO] [stdout] 798 | |     symbol_table_add_func4,
[INFO] [stdout] ...   |
[INFO] [stdout] 805 | |     d: c_double
[INFO] [stdout] 806 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 807 | / func_impl!(
[INFO] [stdout] 808 | |     add_func5,
[INFO] [stdout] 809 | |     "5",
[INFO] [stdout] 810 | |     symbol_table_add_func5,
[INFO] [stdout] ...   |
[INFO] [stdout] 818 | |     e: c_double
[INFO] [stdout] 819 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 820 | / func_impl!(
[INFO] [stdout] 821 | |     add_func6,
[INFO] [stdout] 822 | |     "6",
[INFO] [stdout] 823 | |     symbol_table_add_func6,
[INFO] [stdout] ...   |
[INFO] [stdout] 832 | |     f: c_double
[INFO] [stdout] 833 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 834 | / func_impl!(
[INFO] [stdout] 835 | |     add_func7,
[INFO] [stdout] 836 | |     "7",
[INFO] [stdout] 837 | |     symbol_table_add_func7,
[INFO] [stdout] ...   |
[INFO] [stdout] 847 | |     g: c_double
[INFO] [stdout] 848 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 849 | / func_impl!(
[INFO] [stdout] 850 | |     add_func8,
[INFO] [stdout] 851 | |     "8",
[INFO] [stdout] 852 | |     symbol_table_add_func8,
[INFO] [stdout] ...   |
[INFO] [stdout] 863 | |     h: c_double
[INFO] [stdout] 864 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 865 | / func_impl!(
[INFO] [stdout] 866 | |     add_func9,
[INFO] [stdout] 867 | |     "9",
[INFO] [stdout] 868 | |     symbol_table_add_func9,
[INFO] [stdout] ...   |
[INFO] [stdout] 880 | |     i: c_double
[INFO] [stdout] 881 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 882 | / func_impl!(
[INFO] [stdout] 883 | |     add_func10,
[INFO] [stdout] 884 | |     "10",
[INFO] [stdout] 885 | |     symbol_table_add_func10,
[INFO] [stdout] ...   |
[INFO] [stdout] 898 | |     j: c_double
[INFO] [stdout] 899 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.28s
[INFO] running `Command { std: "docker" "inspect" "5475ea32261cba4a45b4b239c9cddc6f92eb3fae334252798f222d0b98953716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5475ea32261cba4a45b4b239c9cddc6f92eb3fae334252798f222d0b98953716", kill_on_drop: false }`
[INFO] [stdout] 5475ea32261cba4a45b4b239c9cddc6f92eb3fae334252798f222d0b98953716
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88bc9f5b9b7c32f99d3c864a7f4867722fde621ac3375b76fcad6036ba69382a
[INFO] running `Command { std: "docker" "start" "-a" "88bc9f5b9b7c32f99d3c864a7f4867722fde621ac3375b76fcad6036ba69382a", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 765 | / func_impl!(
[INFO] [stdout] 766 | |     add_func1,
[INFO] [stdout] 767 | |     "1",
[INFO] [stdout] 768 | |     symbol_table_add_func1,
[INFO] [stdout] ...   |
[INFO] [stdout] 772 | |     a: c_double
[INFO] [stdout] 773 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 774 | / func_impl!(
[INFO] [stdout] 775 | |     add_func2,
[INFO] [stdout] 776 | |     "2",
[INFO] [stdout] 777 | |     symbol_table_add_func2,
[INFO] [stdout] ...   |
[INFO] [stdout] 782 | |     b: c_double
[INFO] [stdout] 783 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 784 | / func_impl!(
[INFO] [stdout] 785 | |     add_func3,
[INFO] [stdout] 786 | |     "3",
[INFO] [stdout] 787 | |     symbol_table_add_func3,
[INFO] [stdout] ...   |
[INFO] [stdout] 793 | |     c: c_double
[INFO] [stdout] 794 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 795 | / func_impl!(
[INFO] [stdout] 796 | |     add_func4,
[INFO] [stdout] 797 | |     "4",
[INFO] [stdout] 798 | |     symbol_table_add_func4,
[INFO] [stdout] ...   |
[INFO] [stdout] 805 | |     d: c_double
[INFO] [stdout] 806 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 807 | / func_impl!(
[INFO] [stdout] 808 | |     add_func5,
[INFO] [stdout] 809 | |     "5",
[INFO] [stdout] 810 | |     symbol_table_add_func5,
[INFO] [stdout] ...   |
[INFO] [stdout] 818 | |     e: c_double
[INFO] [stdout] 819 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 820 | / func_impl!(
[INFO] [stdout] 821 | |     add_func6,
[INFO] [stdout] 822 | |     "6",
[INFO] [stdout] 823 | |     symbol_table_add_func6,
[INFO] [stdout] ...   |
[INFO] [stdout] 832 | |     f: c_double
[INFO] [stdout] 833 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 834 | / func_impl!(
[INFO] [stdout] 835 | |     add_func7,
[INFO] [stdout] 836 | |     "7",
[INFO] [stdout] 837 | |     symbol_table_add_func7,
[INFO] [stdout] ...   |
[INFO] [stdout] 847 | |     g: c_double
[INFO] [stdout] 848 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 849 | / func_impl!(
[INFO] [stdout] 850 | |     add_func8,
[INFO] [stdout] 851 | |     "8",
[INFO] [stdout] 852 | |     symbol_table_add_func8,
[INFO] [stdout] ...   |
[INFO] [stdout] 863 | |     h: c_double
[INFO] [stdout] 864 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 865 | / func_impl!(
[INFO] [stdout] 866 | |     add_func9,
[INFO] [stdout] 867 | |     "9",
[INFO] [stdout] 868 | |     symbol_table_add_func9,
[INFO] [stdout] ...   |
[INFO] [stdout] 880 | |     i: c_double
[INFO] [stdout] 881 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 882 | / func_impl!(
[INFO] [stdout] 883 | |     add_func10,
[INFO] [stdout] 884 | |     "10",
[INFO] [stdout] 885 | |     symbol_table_add_func10,
[INFO] [stdout] ...   |
[INFO] [stdout] 898 | |     j: c_double
[INFO] [stdout] 899 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling exprtk_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 765 | / func_impl!(
[INFO] [stdout] 766 | |     add_func1,
[INFO] [stdout] 767 | |     "1",
[INFO] [stdout] 768 | |     symbol_table_add_func1,
[INFO] [stdout] ...   |
[INFO] [stdout] 772 | |     a: c_double
[INFO] [stdout] 773 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 774 | / func_impl!(
[INFO] [stdout] 775 | |     add_func2,
[INFO] [stdout] 776 | |     "2",
[INFO] [stdout] 777 | |     symbol_table_add_func2,
[INFO] [stdout] ...   |
[INFO] [stdout] 782 | |     b: c_double
[INFO] [stdout] 783 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 784 | / func_impl!(
[INFO] [stdout] 785 | |     add_func3,
[INFO] [stdout] 786 | |     "3",
[INFO] [stdout] 787 | |     symbol_table_add_func3,
[INFO] [stdout] ...   |
[INFO] [stdout] 793 | |     c: c_double
[INFO] [stdout] 794 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 795 | / func_impl!(
[INFO] [stdout] 796 | |     add_func4,
[INFO] [stdout] 797 | |     "4",
[INFO] [stdout] 798 | |     symbol_table_add_func4,
[INFO] [stdout] ...   |
[INFO] [stdout] 805 | |     d: c_double
[INFO] [stdout] 806 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 807 | / func_impl!(
[INFO] [stdout] 808 | |     add_func5,
[INFO] [stdout] 809 | |     "5",
[INFO] [stdout] 810 | |     symbol_table_add_func5,
[INFO] [stdout] ...   |
[INFO] [stdout] 818 | |     e: c_double
[INFO] [stdout] 819 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 820 | / func_impl!(
[INFO] [stdout] 821 | |     add_func6,
[INFO] [stdout] 822 | |     "6",
[INFO] [stdout] 823 | |     symbol_table_add_func6,
[INFO] [stdout] ...   |
[INFO] [stdout] 832 | |     f: c_double
[INFO] [stdout] 833 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 834 | / func_impl!(
[INFO] [stdout] 835 | |     add_func7,
[INFO] [stdout] 836 | |     "7",
[INFO] [stdout] 837 | |     symbol_table_add_func7,
[INFO] [stdout] ...   |
[INFO] [stdout] 847 | |     g: c_double
[INFO] [stdout] 848 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 849 | / func_impl!(
[INFO] [stdout] 850 | |     add_func8,
[INFO] [stdout] 851 | |     "8",
[INFO] [stdout] 852 | |     symbol_table_add_func8,
[INFO] [stdout] ...   |
[INFO] [stdout] 863 | |     h: c_double
[INFO] [stdout] 864 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 865 | / func_impl!(
[INFO] [stdout] 866 | |     add_func9,
[INFO] [stdout] 867 | |     "9",
[INFO] [stdout] 868 | |     symbol_table_add_func9,
[INFO] [stdout] ...   |
[INFO] [stdout] 880 | |     i: c_double
[INFO] [stdout] 881 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/exprtk.rs:716:17
[INFO] [stdout]     |
[INFO] [stdout] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stdout]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] ...
[INFO] [stdout] 882 | / func_impl!(
[INFO] [stdout] 883 | |     add_func10,
[INFO] [stdout] 884 | |     "10",
[INFO] [stdout] 885 | |     symbol_table_add_func10,
[INFO] [stdout] ...   |
[INFO] [stdout] 898 | |     j: c_double
[INFO] [stdout] 899 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "88bc9f5b9b7c32f99d3c864a7f4867722fde621ac3375b76fcad6036ba69382a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bc9f5b9b7c32f99d3c864a7f4867722fde621ac3375b76fcad6036ba69382a", kill_on_drop: false }`
[INFO] [stdout] 88bc9f5b9b7c32f99d3c864a7f4867722fde621ac3375b76fcad6036ba69382a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f039283654d0341474c97278765dd57d7d6f3d995756573dbcfbae365a791855
[INFO] running `Command { std: "docker" "start" "-a" "f039283654d0341474c97278765dd57d7d6f3d995756573dbcfbae365a791855", kill_on_drop: false }`
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/exprtk.rs:716:17
[INFO] [stderr]     |
[INFO] [stderr] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stderr]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 765 | / func_impl!(
[INFO] [stderr] 766 | |     add_func1,
[INFO] [stderr] 767 | |     "1",
[INFO] [stderr] 768 | |     symbol_table_add_func1,
[INFO] [stderr] ...   |
[INFO] [stderr] 772 | |     a: c_double
[INFO] [stderr] 773 | | );
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/exprtk.rs:716:17
[INFO] [stderr]     |
[INFO] [stderr] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stderr]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 774 | / func_impl!(
[INFO] [stderr] 775 | |     add_func2,
[INFO] [stderr] 776 | |     "2",
[INFO] [stderr] 777 | |     symbol_table_add_func2,
[INFO] [stderr] ...   |
[INFO] [stderr] 782 | |     b: c_double
[INFO] [stderr] 783 | | );
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/exprtk.rs:716:17
[INFO] [stderr]     |
[INFO] [stderr] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stderr]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 784 | / func_impl!(
[INFO] [stderr] 785 | |     add_func3,
[INFO] [stderr] 786 | |     "3",
[INFO] [stderr] 787 | |     symbol_table_add_func3,
[INFO] [stderr] ...   |
[INFO] [stderr] 793 | |     c: c_double
[INFO] [stderr] 794 | | );
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/exprtk.rs:716:17
[INFO] [stderr]     |
[INFO] [stderr] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stderr]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 795 | / func_impl!(
[INFO] [stderr] 796 | |     add_func4,
[INFO] [stderr] 797 | |     "4",
[INFO] [stderr] 798 | |     symbol_table_add_func4,
[INFO] [stderr] ...   |
[INFO] [stderr] 805 | |     d: c_double
[INFO] [stderr] 806 | | );
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/exprtk.rs:716:17
[INFO] [stderr]     |
[INFO] [stderr] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stderr]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 807 | / func_impl!(
[INFO] [stderr] 808 | |     add_func5,
[INFO] [stderr] 809 | |     "5",
[INFO] [stderr] 810 | |     symbol_table_add_func5,
[INFO] [stderr] ...   |
[INFO] [stderr] 818 | |     e: c_double
[INFO] [stderr] 819 | | );
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/exprtk.rs:716:17
[INFO] [stderr]     |
[INFO] [stderr] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stderr]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 820 | / func_impl!(
[INFO] [stderr] 821 | |     add_func6,
[INFO] [stderr] 822 | |     "6",
[INFO] [stderr] 823 | |     symbol_table_add_func6,
[INFO] [stderr] ...   |
[INFO] [stderr] 832 | |     f: c_double
[INFO] [stderr] 833 | | );
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/exprtk.rs:716:17
[INFO] [stderr]     |
[INFO] [stderr] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stderr]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 834 | / func_impl!(
[INFO] [stderr] 835 | |     add_func7,
[INFO] [stderr] 836 | |     "7",
[INFO] [stderr] 837 | |     symbol_table_add_func7,
[INFO] [stderr] ...   |
[INFO] [stderr] 847 | |     g: c_double
[INFO] [stderr] 848 | | );
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/exprtk.rs:716:17
[INFO] [stderr]     |
[INFO] [stderr] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stderr]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 849 | / func_impl!(
[INFO] [stderr] 850 | |     add_func8,
[INFO] [stderr] 851 | |     "8",
[INFO] [stderr] 852 | |     symbol_table_add_func8,
[INFO] [stderr] ...   |
[INFO] [stderr] 863 | |     h: c_double
[INFO] [stderr] 864 | | );
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/exprtk.rs:716:17
[INFO] [stderr]     |
[INFO] [stderr] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stderr]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 865 | / func_impl!(
[INFO] [stderr] 866 | |     add_func9,
[INFO] [stderr] 867 | |     "9",
[INFO] [stderr] 868 | |     symbol_table_add_func9,
[INFO] [stderr] ...   |
[INFO] [stderr] 880 | |     i: c_double
[INFO] [stderr] 881 | | );
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stderr]    --> src/exprtk.rs:716:17
[INFO] [stderr]     |
[INFO] [stderr] 716 |                   extern fn wrapper<F>(closure: *mut c_void, $($x: $ty),*) -> c_double
[INFO] [stderr]     |                   ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stderr] ...
[INFO] [stderr] 882 | / func_impl!(
[INFO] [stderr] 883 | |     add_func10,
[INFO] [stderr] 884 | |     "10",
[INFO] [stderr] 885 | |     symbol_table_add_func10,
[INFO] [stderr] ...   |
[INFO] [stderr] 898 | |     j: c_double
[INFO] [stderr] 899 | | );
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `func_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `exprtk_rs` (lib) generated 10 warnings (run `cargo fix --lib -p exprtk_rs` to apply 10 suggestions)
[INFO] [stderr] warning: `exprtk_rs` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/exprtk_rs-ad376bda8fc9f80f)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_ids ... ok
[INFO] [stdout] test tests::test_const ... ok
[INFO] [stdout] test tests::test_names ... ok
[INFO] [stdout] test tests::test_constant ... ok
[INFO] [stdout] test tests::test_clear ... ok
[INFO] [stdout] test tests::test_vector ... ok
[INFO] [stdout] test tests::test_funcs ... ok
[INFO] [stdout] test tests::test_var ... ok
[INFO] [stdout] test tests::test_send ... ok
[INFO] [stdout] test tests::test_resolver ... ok
[INFO] [stdout] test tests::test_clone ... ok
[INFO] [stdout] test tests::test_string ... ok
[INFO] [stdout] test tests::test_auto_resolver ... ok
[INFO] [stdout] test tests::test_parse_err ... ok
[INFO] [stdout] test tests::test_vector_out_of_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests exprtk_rs
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 38) - compile ... ok
[INFO] [stdout] test src/exprtk.rs - exprtk::Expression::new (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/exprtk.rs - exprtk::Expression::handle_unknown (line 168) ... ok
[INFO] [stdout] test src/lib.rs - (line 89) ... ok
[INFO] [stdout] test src/exprtk.rs - exprtk::SymbolTable::value_mut (line 344) ... ok
[INFO] [stdout] test src/lib.rs - (line 111) ... ok
[INFO] [stdout] test src/exprtk.rs - exprtk::SymbolTable::value_cell (line 375) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f039283654d0341474c97278765dd57d7d6f3d995756573dbcfbae365a791855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f039283654d0341474c97278765dd57d7d6f3d995756573dbcfbae365a791855", kill_on_drop: false }`
[INFO] [stdout] f039283654d0341474c97278765dd57d7d6f3d995756573dbcfbae365a791855
