[INFO] fetching crate crosscurses 0.1.0...
[INFO] testing crosscurses-0.1.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate crosscurses 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate crosscurses 0.1.0
[INFO] finished tweaking crates.io crate crosscurses 0.1.0
[INFO] tweaked toml for crates.io crate crosscurses 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crosscurses 0.1.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crosscurses 0.1.0 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b799b7a099b9c96749eaf487021660b2cba3b30ef2246db5d79bcd67255a865
[INFO] running `Command { std: "docker" "start" "-a" "3b799b7a099b9c96749eaf487021660b2cba3b30ef2246db5d79bcd67255a865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b799b7a099b9c96749eaf487021660b2cba3b30ef2246db5d79bcd67255a865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b799b7a099b9c96749eaf487021660b2cba3b30ef2246db5d79bcd67255a865", kill_on_drop: false }`
[INFO] [stdout] 3b799b7a099b9c96749eaf487021660b2cba3b30ef2246db5d79bcd67255a865
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80b66e7e4398a437e10590e00252a29f60fe7be0244aebf025aa796ea3c0a337
[INFO] running `Command { std: "docker" "start" "-a" "80b66e7e4398a437e10590e00252a29f60fe7be0244aebf025aa796ea3c0a337", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling cc v1.0.48
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling crosscurses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/unix/constants.rs:90:26
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub const KEY_F15: i32 = (KEY_OFFSET + 0x17);
[INFO] [stdout]    |                          ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 90 - pub const KEY_F15: i32 = (KEY_OFFSET + 0x17);
[INFO] [stdout] 90 + pub const KEY_F15: i32 = KEY_OFFSET + 0x17 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/unix/constants.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub const KEY_EVENT: i32 = (KEY_OFFSET + 0o633);
[INFO] [stdout]    |                            ^                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 - pub const KEY_EVENT: i32 = (KEY_OFFSET + 0o633);
[INFO] [stdout] 91 + pub const KEY_EVENT: i32 = KEY_OFFSET + 0o633 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/unix/mod.rs:106:47
[INFO] [stdout]     |
[INFO] [stdout] 106 |             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stdout]     |                                               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 106 -             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stdout] 106 +             for (i, skc) in SPECIAL_KEY_CODES.iter().enumerate() {
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 106 -             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stdout] 106 +             for (i, skc) in IntoIterator::into_iter(SPECIAL_KEY_CODES).enumerate() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "80b66e7e4398a437e10590e00252a29f60fe7be0244aebf025aa796ea3c0a337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80b66e7e4398a437e10590e00252a29f60fe7be0244aebf025aa796ea3c0a337", kill_on_drop: false }`
[INFO] [stdout] 80b66e7e4398a437e10590e00252a29f60fe7be0244aebf025aa796ea3c0a337
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87495a325e9a1ee5b51111a593a0b2204b5667f3488d6960081198e9bba04bf6
[INFO] running `Command { std: "docker" "start" "-a" "87495a325e9a1ee5b51111a593a0b2204b5667f3488d6960081198e9bba04bf6", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/unix/constants.rs:90:26
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub const KEY_F15: i32 = (KEY_OFFSET + 0x17);
[INFO] [stdout]    |                          ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 90 - pub const KEY_F15: i32 = (KEY_OFFSET + 0x17);
[INFO] [stdout] 90 + pub const KEY_F15: i32 = KEY_OFFSET + 0x17 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/unix/constants.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub const KEY_EVENT: i32 = (KEY_OFFSET + 0o633);
[INFO] [stdout]    |                            ^                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 - pub const KEY_EVENT: i32 = (KEY_OFFSET + 0o633);
[INFO] [stdout] 91 + pub const KEY_EVENT: i32 = KEY_OFFSET + 0o633 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/unix/mod.rs:106:47
[INFO] [stdout]     |
[INFO] [stdout] 106 |             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stdout]     |                                               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 106 -             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stdout] 106 +             for (i, skc) in SPECIAL_KEY_CODES.iter().enumerate() {
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 106 -             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stdout] 106 +             for (i, skc) in IntoIterator::into_iter(SPECIAL_KEY_CODES).enumerate() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling crosscurses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/unix/constants.rs:90:26
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub const KEY_F15: i32 = (KEY_OFFSET + 0x17);
[INFO] [stdout]    |                          ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 90 - pub const KEY_F15: i32 = (KEY_OFFSET + 0x17);
[INFO] [stdout] 90 + pub const KEY_F15: i32 = KEY_OFFSET + 0x17 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/unix/constants.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub const KEY_EVENT: i32 = (KEY_OFFSET + 0o633);
[INFO] [stdout]    |                            ^                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 91 - pub const KEY_EVENT: i32 = (KEY_OFFSET + 0o633);
[INFO] [stdout] 91 + pub const KEY_EVENT: i32 = KEY_OFFSET + 0o633 ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/unix/mod.rs:106:47
[INFO] [stdout]     |
[INFO] [stdout] 106 |             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stdout]     |                                               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 106 -             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stdout] 106 +             for (i, skc) in SPECIAL_KEY_CODES.iter().enumerate() {
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 106 -             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stdout] 106 +             for (i, skc) in IntoIterator::into_iter(SPECIAL_KEY_CODES).enumerate() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/unix/mod.rs:184:15
[INFO] [stdout]     |
[INFO] [stdout] 184 |         chars.into_iter().for_each(|c| {
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 184 -         chars.into_iter().for_each(|c| {
[INFO] [stdout] 184 +         chars.iter().for_each(|c| {
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 184 -         chars.into_iter().for_each(|c| {
[INFO] [stdout] 184 +         IntoIterator::into_iter(chars).for_each(|c| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]    --> src/unix/mod.rs:189:27
[INFO] [stdout]     |
[INFO] [stdout] 189 |         SPECIAL_KEY_CODES.into_iter().for_each(|i| {
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 189 -         SPECIAL_KEY_CODES.into_iter().for_each(|i| {
[INFO] [stdout] 189 +         SPECIAL_KEY_CODES.iter().for_each(|i| {
[INFO] [stdout]     |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 189 -         SPECIAL_KEY_CODES.into_iter().for_each(|i| {
[INFO] [stdout] 189 +         IntoIterator::into_iter(SPECIAL_KEY_CODES).for_each(|i| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.16s
[INFO] running `Command { std: "docker" "inspect" "87495a325e9a1ee5b51111a593a0b2204b5667f3488d6960081198e9bba04bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87495a325e9a1ee5b51111a593a0b2204b5667f3488d6960081198e9bba04bf6", kill_on_drop: false }`
[INFO] [stdout] 87495a325e9a1ee5b51111a593a0b2204b5667f3488d6960081198e9bba04bf6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0d82c784f23113be323372913faa929ce0181f1d6455ec272435ff7f28dacb4
[INFO] running `Command { std: "docker" "start" "-a" "d0d82c784f23113be323372913faa929ce0181f1d6455ec272435ff7f28dacb4", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/unix/constants.rs:90:26
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub const KEY_F15: i32 = (KEY_OFFSET + 0x17);
[INFO] [stderr]    |                          ^                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 90 - pub const KEY_F15: i32 = (KEY_OFFSET + 0x17);
[INFO] [stderr] 90 + pub const KEY_F15: i32 = KEY_OFFSET + 0x17 ;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/unix/constants.rs:91:28
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub const KEY_EVENT: i32 = (KEY_OFFSET + 0o633);
[INFO] [stderr]    |                            ^                  ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 91 - pub const KEY_EVENT: i32 = (KEY_OFFSET + 0o633);
[INFO] [stderr] 91 + pub const KEY_EVENT: i32 = KEY_OFFSET + 0o633 ;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stderr]    --> src/unix/mod.rs:106:47
[INFO] [stderr]     |
[INFO] [stderr] 106 |             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stderr]     |                                               ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 106 -             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stderr] 106 +             for (i, skc) in SPECIAL_KEY_CODES.iter().enumerate() {
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 106 -             for (i, skc) in SPECIAL_KEY_CODES.into_iter().enumerate() {
[INFO] [stderr] 106 +             for (i, skc) in IntoIterator::into_iter(SPECIAL_KEY_CODES).enumerate() {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `crosscurses` (lib) generated 3 warnings (run `cargo fix --lib -p crosscurses` to apply 3 suggestions)
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stderr]    --> src/unix/mod.rs:184:15
[INFO] [stderr]     |
[INFO] [stderr] 184 |         chars.into_iter().for_each(|c| {
[INFO] [stderr]     |               ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 184 -         chars.into_iter().for_each(|c| {
[INFO] [stderr] 184 +         chars.iter().for_each(|c| {
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 184 -         chars.into_iter().for_each(|c| {
[INFO] [stderr] 184 +         IntoIterator::into_iter(chars).for_each(|c| {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stderr]    --> src/unix/mod.rs:189:27
[INFO] [stderr]     |
[INFO] [stderr] 189 |         SPECIAL_KEY_CODES.into_iter().for_each(|i| {
[INFO] [stderr]     |                           ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 189 -         SPECIAL_KEY_CODES.into_iter().for_each(|i| {
[INFO] [stderr] 189 +         SPECIAL_KEY_CODES.iter().for_each(|i| {
[INFO] [stderr]     |
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 189 -         SPECIAL_KEY_CODES.into_iter().for_each(|i| {
[INFO] [stderr] 189 +         IntoIterator::into_iter(SPECIAL_KEY_CODES).for_each(|i| {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `crosscurses` (lib test) generated 5 warnings (3 duplicates) (run `cargo fix --lib -p crosscurses --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crosscurses-8b091b08bd5a9ead)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test unix::tests::test_key_dl_to_special_keycode ... ok
[INFO] [stdout] test unix::tests::test_key_f15_to_input ... ok
[INFO] [stderr] Error opening terminal: unknown.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/crosscurses-8b091b08bd5a9ead` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] [stdout] test unix::tests::test_key_up_to_input ... ok
[INFO] running `Command { std: "docker" "inspect" "d0d82c784f23113be323372913faa929ce0181f1d6455ec272435ff7f28dacb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d82c784f23113be323372913faa929ce0181f1d6455ec272435ff7f28dacb4", kill_on_drop: false }`
[INFO] [stdout] d0d82c784f23113be323372913faa929ce0181f1d6455ec272435ff7f28dacb4
