[INFO] fetching crate konst 0.4.3...
[INFO] testing konst-0.4.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate konst 0.4.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate konst 0.4.3
[INFO] finished tweaking crates.io crate konst 0.4.3
[INFO] tweaked toml for crates.io crate konst 0.4.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate konst 0.4.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate konst 0.4.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70ece1a2859131d75473e54a99df50d8917c0009dd4ced31b8c43d310c783d5f
[INFO] running `Command { std: "docker" "start" "-a" "70ece1a2859131d75473e54a99df50d8917c0009dd4ced31b8c43d310c783d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70ece1a2859131d75473e54a99df50d8917c0009dd4ced31b8c43d310c783d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ece1a2859131d75473e54a99df50d8917c0009dd4ced31b8c43d310c783d5f", kill_on_drop: false }`
[INFO] [stdout] 70ece1a2859131d75473e54a99df50d8917c0009dd4ced31b8c43d310c783d5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07d82644fae6cde34c7018ffef96fc10d8b21762f3c9c29f1586e422d34f637f
[INFO] running `Command { std: "docker" "start" "-a" "07d82644fae6cde34c7018ffef96fc10d8b21762f3c9c29f1586e422d34f637f", kill_on_drop: false }`
[INFO] [stderr]    Compiling typewit v1.14.0
[INFO] [stderr]    Compiling konst_proc_macros v0.4.1
[INFO] [stderr]    Compiling const_panic v0.2.14
[INFO] [stderr]    Compiling konst v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `byte_is_char_boundary`
[INFO] [stdout]    --> src/string.rs:922:5
[INFO] [stdout]     |
[INFO] [stdout] 922 | use byte_is_char_boundary;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/array/array_into_iter.rs:523:9
[INFO] [stdout]     |
[INFO] [stdout] 523 |         crate::destructure! {Self(x) = self}
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/array/array_into_iter.rs:523:9
[INFO] [stdout]     |
[INFO] [stdout] 523 |         crate::destructure! {Self(x) = self}
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `crate::destructure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |     into_iter_shared! {is_forward = true}
[INFO] [stdout]     |     ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |     into_iter_shared! {is_forward = true}
[INFO] [stdout]     |     ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `into_iter_shared` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 |     into_iter_shared! {is_forward = false}
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 |     into_iter_shared! {is_forward = false}
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `into_iter_shared` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:565:17
[INFO] [stdout]     |
[INFO] [stdout] 565 |             let expected @ ($($crate::__first_pat!(_, $field),)*);
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option.rs:636:9
[INFO] [stdout]     |
[INFO] [stdout] 636 |         crate::destructure!{(l, r) = tuple}
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:565:17
[INFO] [stdout]     |
[INFO] [stdout] 565 |             let expected @ ($($crate::__first_pat!(_, $field),)*);
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option.rs:636:9
[INFO] [stdout]     |
[INFO] [stdout] 636 |         crate::destructure!{(l, r) = tuple}
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructure_tuple` which comes from the expansion of the macro `crate::destructure` (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 2.30s
[INFO] running `Command { std: "docker" "inspect" "07d82644fae6cde34c7018ffef96fc10d8b21762f3c9c29f1586e422d34f637f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d82644fae6cde34c7018ffef96fc10d8b21762f3c9c29f1586e422d34f637f", kill_on_drop: false }`
[INFO] [stdout] 07d82644fae6cde34c7018ffef96fc10d8b21762f3c9c29f1586e422d34f637f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84a8689e2860a846f9377f8221bca03acdc07455020c1e520fc95eb9c1743073
[INFO] running `Command { std: "docker" "start" "-a" "84a8689e2860a846f9377f8221bca03acdc07455020c1e520fc95eb9c1743073", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling const_panic_proc_macros v0.2.12
[INFO] [stderr]    Compiling const_panic v0.2.14
[INFO] [stderr]    Compiling konst v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `byte_is_char_boundary`
[INFO] [stdout]    --> src/string.rs:922:5
[INFO] [stdout]     |
[INFO] [stdout] 922 | use byte_is_char_boundary;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/array/array_into_iter.rs:523:9
[INFO] [stdout]     |
[INFO] [stdout] 523 |         crate::destructure! {Self(x) = self}
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/array/array_into_iter.rs:523:9
[INFO] [stdout]     |
[INFO] [stdout] 523 |         crate::destructure! {Self(x) = self}
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `crate::destructure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |     into_iter_shared! {is_forward = true}
[INFO] [stdout]     |     ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |     into_iter_shared! {is_forward = true}
[INFO] [stdout]     |     ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `into_iter_shared` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 |     into_iter_shared! {is_forward = false}
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 |     into_iter_shared! {is_forward = false}
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `into_iter_shared` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:565:17
[INFO] [stdout]     |
[INFO] [stdout] 565 |             let expected @ ($($crate::__first_pat!(_, $field),)*);
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option.rs:636:9
[INFO] [stdout]     |
[INFO] [stdout] 636 |         crate::destructure!{(l, r) = tuple}
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:565:17
[INFO] [stdout]     |
[INFO] [stdout] 565 |             let expected @ ($($crate::__first_pat!(_, $field),)*);
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option.rs:636:9
[INFO] [stdout]     |
[INFO] [stdout] 636 |         crate::destructure!{(l, r) = tuple}
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructure_tuple` which comes from the expansion of the macro `crate::destructure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/array/array_into_iter.rs:523:9
[INFO] [stdout]     |
[INFO] [stdout] 523 |         crate::destructure! {Self(x) = self}
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/array/array_into_iter.rs:523:9
[INFO] [stdout]     |
[INFO] [stdout] 523 |         crate::destructure! {Self(x) = self}
[INFO] [stdout]     |         ------------------------------------ in this macro invocation
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `crate::destructure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |     into_iter_shared! {is_forward = true}
[INFO] [stdout]     |     ------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 294 |     into_iter_shared! {is_forward = true}
[INFO] [stdout]     |     ------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `into_iter_shared` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 |     into_iter_shared! {is_forward = false}
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:512:17
[INFO] [stdout]     |
[INFO] [stdout] 512 |             let expected @ $($path)* {..};
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option/option_iterators.rs:298:5
[INFO] [stdout]     |
[INFO] [stdout] 298 |     into_iter_shared! {is_forward = false}
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `into_iter_shared` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected`
[INFO] [stdout]    --> src/macros/destructuring.rs:565:17
[INFO] [stdout]     |
[INFO] [stdout] 565 |             let expected @ ($($crate::__first_pat!(_, $field),)*);
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option.rs:636:9
[INFO] [stdout]     |
[INFO] [stdout] 636 |         crate::destructure!{(l, r) = tuple}
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stdout]    --> src/macros/destructuring.rs:565:17
[INFO] [stdout]     |
[INFO] [stdout] 565 |             let expected @ ($($crate::__first_pat!(_, $field),)*);
[INFO] [stdout]     |                 ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/option.rs:636:9
[INFO] [stdout]     |
[INFO] [stdout] 636 |         crate::destructure!{(l, r) = tuple}
[INFO] [stdout]     |         ----------------------------------- in this macro invocation
[INFO] [stdout]     = note: this warning originates in the macro `$crate::__destructure_tuple` which comes from the expansion of the macro `crate::destructure` (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 4.90s
[INFO] running `Command { std: "docker" "inspect" "84a8689e2860a846f9377f8221bca03acdc07455020c1e520fc95eb9c1743073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a8689e2860a846f9377f8221bca03acdc07455020c1e520fc95eb9c1743073", kill_on_drop: false }`
[INFO] [stdout] 84a8689e2860a846f9377f8221bca03acdc07455020c1e520fc95eb9c1743073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 867e85851ee85eb89fb7b34d46ae85856b78636ce9c6fc23399c7a7a7c5a05b6
[INFO] running `Command { std: "docker" "start" "-a" "867e85851ee85eb89fb7b34d46ae85856b78636ce9c6fc23399c7a7a7c5a05b6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `byte_is_char_boundary`
[INFO] [stderr]    --> src/string.rs:922:5
[INFO] [stderr]     |
[INFO] [stderr] 922 | use byte_is_char_boundary;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expected`
[INFO] [stderr]    --> src/macros/destructuring.rs:512:17
[INFO] [stderr]     |
[INFO] [stderr] 512 |             let expected @ $($path)* {..};
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/array/array_into_iter.rs:523:9
[INFO] [stderr]     |
[INFO] [stderr] 523 |         crate::destructure! {Self(x) = self}
[INFO] [stderr]     |         ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> src/macros/destructuring.rs:512:17
[INFO] [stderr]     |
[INFO] [stderr] 512 |             let expected @ $($path)* {..};
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/array/array_into_iter.rs:523:9
[INFO] [stderr]     |
[INFO] [stderr] 523 |         crate::destructure! {Self(x) = self}
[INFO] [stderr]     |         ------------------------------------ in this macro invocation
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `crate::destructure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expected`
[INFO] [stderr]    --> src/macros/destructuring.rs:512:17
[INFO] [stderr]     |
[INFO] [stderr] 512 |             let expected @ $($path)* {..};
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/option/option_iterators.rs:294:5
[INFO] [stderr]     |
[INFO] [stderr] 294 |     into_iter_shared! {is_forward = true}
[INFO] [stderr]     |     ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> src/macros/destructuring.rs:512:17
[INFO] [stderr]     |
[INFO] [stderr] 512 |             let expected @ $($path)* {..};
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/option/option_iterators.rs:294:5
[INFO] [stderr]     |
[INFO] [stderr] 294 |     into_iter_shared! {is_forward = true}
[INFO] [stderr]     |     ------------------------------------- in this macro invocation
[INFO] [stderr]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `into_iter_shared` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expected`
[INFO] [stderr]    --> src/macros/destructuring.rs:512:17
[INFO] [stderr]     |
[INFO] [stderr] 512 |             let expected @ $($path)* {..};
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/option/option_iterators.rs:298:5
[INFO] [stderr]     |
[INFO] [stderr] 298 |     into_iter_shared! {is_forward = false}
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> src/macros/destructuring.rs:512:17
[INFO] [stderr]     |
[INFO] [stderr] 512 |             let expected @ $($path)* {..};
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/option/option_iterators.rs:298:5
[INFO] [stderr]     |
[INFO] [stderr] 298 |     into_iter_shared! {is_forward = false}
[INFO] [stderr]     |     -------------------------------------- in this macro invocation
[INFO] [stderr]     = note: this warning originates in the macro `$crate::__destructuring__type_assert` which comes from the expansion of the macro `into_iter_shared` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expected`
[INFO] [stderr]    --> src/macros/destructuring.rs:565:17
[INFO] [stderr]     |
[INFO] [stderr] 565 |             let expected @ ($($crate::__first_pat!(_, $field),)*);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/option.rs:636:9
[INFO] [stderr]     |
[INFO] [stderr] 636 |         crate::destructure!{(l, r) = tuple}
[INFO] [stderr]     |         ----------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] help: `expected` is captured in macro and introduced a unused variable
[INFO] [stderr]    --> src/macros/destructuring.rs:565:17
[INFO] [stderr]     |
[INFO] [stderr] 565 |             let expected @ ($($crate::__first_pat!(_, $field),)*);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/option.rs:636:9
[INFO] [stderr]     |
[INFO] [stderr] 636 |         crate::destructure!{(l, r) = tuple}
[INFO] [stderr]     |         ----------------------------------- in this macro invocation
[INFO] [stderr]     = note: this warning originates in the macro `$crate::__destructure_tuple` which comes from the expansion of the macro `crate::destructure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `konst` (lib) generated 5 warnings (run `cargo fix --lib -p konst` to apply 1 suggestion)
[INFO] [stderr] warning: `konst` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/konst-734c27181c20c734)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test chr::tests::test_chars_as_str ... ok
[INFO] [stdout] test string::priv_string_tests::str_to_char_test ... ok
[INFO] [stdout] test string::priv_string_tests::invalid_end - should panic ... ok
[INFO] [stdout] test string::priv_string_tests::invalid_start - should panic ... ok
[INFO] [stdout] test string::priv_string_tests::invalid_both - should panic ... ok
[INFO] [stdout] test string::priv_string_tests::str_to_codepoint_test ... ok
[INFO] [stdout] test chr::tests::test_all_chars_as_bytes ... ok
[INFO] [stdout] test chr::tests::char_to_utf8_encoding_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests konst
[INFO] [stderr] error: couldn't read `src/../../README.md`: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:400:9
[INFO] [stderr]     |
[INFO] [stderr] 400 | #[doc = include_str!("../../README.md")]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: there is a file with the same name in a different directory
[INFO] [stderr]     |
[INFO] [stderr] 400 - #[doc = include_str!("../../README.md")]
[INFO] [stderr] 400 + #[doc = include_str!("../README.md")]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c2e32f1c9652b13ed99608599c1e855462f421f3/bin/rustdoc --edition=2024 --crate-type lib --color auto --crate-name konst --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern const_panic=/opt/rustwide/target/debug/deps/libconst_panic-fd828e430305edea.rlib --extern konst=/opt/rustwide/target/debug/deps/libkonst-1eee7dd34fd72664.rlib --extern konst_proc_macros=/opt/rustwide/target/debug/deps/libkonst_proc_macros-690b13e465e5d652.so --extern rand=/opt/rustwide/target/debug/deps/librand-b9c02463e4f4ad1d.rlib --extern typewit=/opt/rustwide/target/debug/deps/libtypewit-4cfc3b56a6fb3900.rlib -C embed-bitcode=no --cfg 'feature="cmp"' --cfg 'feature="default"' --cfg 'feature="iter"' --cfg 'feature="konst_proc_macros"' --cfg 'feature="parsing"' --cfg 'feature="parsing_proc"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("__ui", "alloc", "cmp", "const_panic_derive", "debug", "default", "docsrs", "iter", "konst_proc_macros", "parsing", "parsing_proc", "rust_latest_stable", "trybuild"))' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "867e85851ee85eb89fb7b34d46ae85856b78636ce9c6fc23399c7a7a7c5a05b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "867e85851ee85eb89fb7b34d46ae85856b78636ce9c6fc23399c7a7a7c5a05b6", kill_on_drop: false }`
[INFO] [stdout] 867e85851ee85eb89fb7b34d46ae85856b78636ce9c6fc23399c7a7a7c5a05b6