[INFO] fetching crate crosscurses 0.1.0... [INFO] testing crosscurses-0.1.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate crosscurses 0.1.0 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate crosscurses 0.1.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-18/source/Cargo.toml [INFO] crate crates.io crate crosscurses 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9db05a9acd82654d1604f0e0f9a605a47a2418196b55a8c79d1db17c8eec4f3 [INFO] running `Command { std: "docker" "start" "-a" "c9db05a9acd82654d1604f0e0f9a605a47a2418196b55a8c79d1db17c8eec4f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9db05a9acd82654d1604f0e0f9a605a47a2418196b55a8c79d1db17c8eec4f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9db05a9acd82654d1604f0e0f9a605a47a2418196b55a8c79d1db17c8eec4f3", kill_on_drop: false }` [INFO] [stdout] c9db05a9acd82654d1604f0e0f9a605a47a2418196b55a8c79d1db17c8eec4f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28ba575d53418776d7d3bf9c7ed75dba83b0dd7980de118a977c76713dc4d07e [INFO] running `Command { std: "docker" "start" "-a" "28ba575d53418776d7d3bf9c7ed75dba83b0dd7980de118a977c76713dc4d07e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.48 [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)]` 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] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [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 IntoIterator::into_iter(SPECIAL_KEY_CODES).enumerate() { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.68s [INFO] running `Command { std: "docker" "inspect" "28ba575d53418776d7d3bf9c7ed75dba83b0dd7980de118a977c76713dc4d07e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28ba575d53418776d7d3bf9c7ed75dba83b0dd7980de118a977c76713dc4d07e", kill_on_drop: false }` [INFO] [stdout] 28ba575d53418776d7d3bf9c7ed75dba83b0dd7980de118a977c76713dc4d07e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d4bacef1767bfab3cff0be345c3df3a8ddbb0cdb0fdd19b397d72f2ab3dd3d4 [INFO] running `Command { std: "docker" "start" "-a" "8d4bacef1767bfab3cff0be345c3df3a8ddbb0cdb0fdd19b397d72f2ab3dd3d4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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)]` 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] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [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 IntoIterator::into_iter(SPECIAL_KEY_CODES).enumerate() { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [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)]` 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] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [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 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 [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [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 | 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 [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [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 | IntoIterator::into_iter(SPECIAL_KEY_CODES).for_each(|i| { [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.84s [INFO] running `Command { std: "docker" "inspect" "8d4bacef1767bfab3cff0be345c3df3a8ddbb0cdb0fdd19b397d72f2ab3dd3d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d4bacef1767bfab3cff0be345c3df3a8ddbb0cdb0fdd19b397d72f2ab3dd3d4", kill_on_drop: false }` [INFO] [stdout] 8d4bacef1767bfab3cff0be345c3df3a8ddbb0cdb0fdd19b397d72f2ab3dd3d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ab30f2469ae40cfdbb279b6f89081ebc62d78b5e3e19c663889b0a76ef511a7e [INFO] running `Command { std: "docker" "start" "-a" "ab30f2469ae40cfdbb279b6f89081ebc62d78b5e3e19c663889b0a76ef511a7e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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)]` 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] = note: `#[warn(array_into_iter)]` on by default [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [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 IntoIterator::into_iter(SPECIAL_KEY_CODES).enumerate() { [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `crosscurses` (lib) generated 3 warnings [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 [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [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 | 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 [INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stderr] | [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 | IntoIterator::into_iter(SPECIAL_KEY_CODES).for_each(|i| { [INFO] [stderr] | ++++++++++++++++++++++++ ~ [INFO] [stderr] [INFO] [stderr] warning: `crosscurses` (lib test) generated 5 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/crosscurses-0a252a4f1baaeda0) [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] [stdout] test unix::tests::test_key_up_to_input ... ok [INFO] [stderr] Error opening terminal: unknown. [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "ab30f2469ae40cfdbb279b6f89081ebc62d78b5e3e19c663889b0a76ef511a7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab30f2469ae40cfdbb279b6f89081ebc62d78b5e3e19c663889b0a76ef511a7e", kill_on_drop: false }` [INFO] [stdout] ab30f2469ae40cfdbb279b6f89081ebc62d78b5e3e19c663889b0a76ef511a7e