[INFO] fetching crate lights 0.1.5... [INFO] testing lights-0.1.5 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate lights 0.1.5 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate lights 0.1.5 [INFO] finished tweaking crates.io crate lights 0.1.5 [INFO] tweaked toml for crates.io crate lights 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lights 0.1.5 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 212 packages to latest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.51) [INFO] [stderr] Adding dirs v1.0.5 (available: v6.0.0) [INFO] [stderr] Adding reqwest v0.9.24 (available: v0.12.24) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07d5098e92cd96a22ef2dbd232ae37134aa4b345a5eb7211169e9a8c706667f4 [INFO] running `Command { std: "docker" "start" "-a" "07d5098e92cd96a22ef2dbd232ae37134aa4b345a5eb7211169e9a8c706667f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07d5098e92cd96a22ef2dbd232ae37134aa4b345a5eb7211169e9a8c706667f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07d5098e92cd96a22ef2dbd232ae37134aa4b345a5eb7211169e9a8c706667f4", kill_on_drop: false }` [INFO] [stdout] 07d5098e92cd96a22ef2dbd232ae37134aa4b345a5eb7211169e9a8c706667f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf1b789b545ffabe6438006d2ddb6d2f584706e73027035eb4d5926f7ad3bb05 [INFO] running `Command { std: "docker" "start" "-a" "bf1b789b545ffabe6438006d2ddb6d2f584706e73027035eb4d5926f7ad3bb05", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling litemap v0.8.1 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling writeable v0.6.2 [INFO] [stderr] Compiling find-msvc-tools v0.1.4 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling cc v1.2.44 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling icu_properties_data v2.1.1 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling unicode-normalization v0.1.25 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling openssl v0.10.74 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling openssl-sys v0.9.110 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling flate2 v1.1.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling icu_properties v2.1.1 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling publicsuffix v1.5.6 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling lights v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/utils.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | Ok(s.trim_right_matches(|c| c == '\n' || c == '\r').to_string()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 17 - Ok(s.trim_right_matches(|c| c == '\n' || c == '\r').to_string()) [INFO] [stdout] 17 + Ok(s.trim_end_matches(|c| c == '\n' || c == '\r').to_string()) [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/colors.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | COLORS.into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [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] 30 - COLORS.into_iter() [INFO] [stdout] 30 + COLORS.iter() [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 30 - COLORS.into_iter() [INFO] [stdout] 30 + IntoIterator::into_iter(COLORS) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.97s [INFO] running `Command { std: "docker" "inspect" "bf1b789b545ffabe6438006d2ddb6d2f584706e73027035eb4d5926f7ad3bb05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf1b789b545ffabe6438006d2ddb6d2f584706e73027035eb4d5926f7ad3bb05", kill_on_drop: false }` [INFO] [stdout] bf1b789b545ffabe6438006d2ddb6d2f584706e73027035eb4d5926f7ad3bb05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d520d3ea54039e960c6b4303a678429264abd1c0c3fe6888098efe2ce6f0e3a [INFO] running `Command { std: "docker" "start" "-a" "4d520d3ea54039e960c6b4303a678429264abd1c0c3fe6888098efe2ce6f0e3a", kill_on_drop: false }` [INFO] [stderr] Compiling lights v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/utils.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | Ok(s.trim_right_matches(|c| c == '\n' || c == '\r').to_string()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 17 - Ok(s.trim_right_matches(|c| c == '\n' || c == '\r').to_string()) [INFO] [stdout] 17 + Ok(s.trim_end_matches(|c| c == '\n' || c == '\r').to_string()) [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/colors.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | COLORS.into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [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] 30 - COLORS.into_iter() [INFO] [stdout] 30 + COLORS.iter() [INFO] [stdout] | [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 30 - COLORS.into_iter() [INFO] [stdout] 30 + IntoIterator::into_iter(COLORS) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "4d520d3ea54039e960c6b4303a678429264abd1c0c3fe6888098efe2ce6f0e3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d520d3ea54039e960c6b4303a678429264abd1c0c3fe6888098efe2ce6f0e3a", kill_on_drop: false }` [INFO] [stdout] 4d520d3ea54039e960c6b4303a678429264abd1c0c3fe6888098efe2ce6f0e3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7f04a3593edfff6e2631f2e0494fcfaa6251d7a7d3827b99abd9fef75a44d04d [INFO] running `Command { std: "docker" "start" "-a" "7f04a3593edfff6e2631f2e0494fcfaa6251d7a7d3827b99abd9fef75a44d04d", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated method `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stderr] --> src/utils.rs:17:10 [INFO] [stderr] | [INFO] [stderr] 17 | Ok(s.trim_right_matches(|c| c == '\n' || c == '\r').to_string()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] help: replace the use of the deprecated method [INFO] [stderr] | [INFO] [stderr] 17 - Ok(s.trim_right_matches(|c| c == '\n' || c == '\r').to_string()) [INFO] [stderr] 17 + Ok(s.trim_end_matches(|c| c == '\n' || c == '\r').to_string()) [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/colors.rs:30:16 [INFO] [stderr] | [INFO] [stderr] 30 | COLORS.into_iter() [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2021 [INFO] [stderr] = note: for more information, see [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] 30 - COLORS.into_iter() [INFO] [stderr] 30 + COLORS.iter() [INFO] [stderr] | [INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stderr] | [INFO] [stderr] 30 - COLORS.into_iter() [INFO] [stderr] 30 + IntoIterator::into_iter(COLORS) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `lights` (bin "lights" test) generated 2 warnings (run `cargo fix --bin "lights" -p lights --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lights-8877af0557f977cf) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7f04a3593edfff6e2631f2e0494fcfaa6251d7a7d3827b99abd9fef75a44d04d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f04a3593edfff6e2631f2e0494fcfaa6251d7a7d3827b99abd9fef75a44d04d", kill_on_drop: false }` [INFO] [stdout] 7f04a3593edfff6e2631f2e0494fcfaa6251d7a7d3827b99abd9fef75a44d04d