[INFO] fetching crate av1an-core 0.4.1... [INFO] checking av1an-core-0.4.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate av1an-core 0.4.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate av1an-core 0.4.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate av1an-core 0.4.1 [INFO] finished tweaking crates.io crate av1an-core 0.4.1 [INFO] tweaked toml for crates.io crate av1an-core 0.4.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 206 packages [INFO] [stderr] Adding arbitrary v0.4.7 (latest: v1.3.2) [INFO] [stderr] Adding av-scenechange v0.8.1 (latest: v0.10.0) [INFO] [stderr] Adding bindgen v0.64.0 (latest: v0.69.4) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bitstream-io v1.10.0 (latest: v2.2.0) [INFO] [stderr] Adding built v0.5.2 (latest: v0.7.1) [INFO] [stderr] Adding cargo-lock v8.0.3 (latest: v9.0.0) [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding libfuzzer-sys v0.3.5 (latest: v0.4.7) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding nasm-rs v0.2.5 (latest: v0.3.0) [INFO] [stderr] Adding ntapi v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding num-derive v0.3.3 (latest: v0.4.2) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding peeking_take_while v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding rav1e v0.6.6 (latest: v0.7.1) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding strum v0.24.1 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.24.3 (latest: v0.26.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding sysinfo v0.23.13 (latest: v0.30.8) [INFO] [stderr] Adding textwrap v0.15.2 (latest: v0.16.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.1) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding y4m v0.7.0 (latest: v0.8.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded y4m v0.7.0 [INFO] [stderr] Downloaded v_frame v0.3.8 [INFO] [stderr] Downloaded peeking_take_while v0.1.2 [INFO] [stderr] Downloaded number_prefix v0.4.0 [INFO] [stderr] Downloaded quickcheck v1.0.3 [INFO] [stderr] Downloaded maybe-rayon v0.1.1 [INFO] [stderr] Downloaded affinity v0.1.2 [INFO] [stderr] Downloaded av-bitstream v0.2.0 [INFO] [stderr] Downloaded byte-slice-cast v1.2.2 [INFO] [stderr] Downloaded num-derive v0.4.2 [INFO] [stderr] Downloaded av-data v0.4.2 [INFO] [stderr] Downloaded av-format v0.7.0 [INFO] [stderr] Downloaded av-ivf v0.5.0 [INFO] [stderr] Downloaded arg_enum_proc_macro v0.3.4 [INFO] [stderr] Downloaded rav1e v0.6.6 [INFO] [stderr] Downloaded bitstream-io v1.10.0 [INFO] [stderr] Downloaded cargo-lock v8.0.3 [INFO] [stderr] Downloaded built v0.5.2 [INFO] [stderr] Downloaded interpolate_name v0.2.4 [INFO] [stderr] Downloaded arbitrary v0.4.7 [INFO] [stderr] Downloaded libfuzzer-sys v0.3.5 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.6 [INFO] [stderr] Downloaded simd_helpers v0.1.0 [INFO] [stderr] Downloaded cfg-expr v0.15.7 [INFO] [stderr] Downloaded system-deps v6.2.2 [INFO] [stderr] Downloaded rust_hawktracer_normal_macro v0.4.1 [INFO] [stderr] Downloaded rust_hawktracer v0.7.0 [INFO] [stderr] Downloaded aligned-vec v0.5.0 [INFO] [stderr] Downloaded av-scenechange v0.8.1 [INFO] [stderr] Downloaded av1-grain v0.2.3 [INFO] [stderr] Downloaded bindgen v0.64.0 [INFO] [stderr] Downloaded ffmpeg-the-third v1.2.2+ffmpeg-6.0 [INFO] [stderr] Downloaded console v0.15.8 [INFO] [stderr] Downloaded portable-atomic v1.6.0 [INFO] [stderr] Downloaded path_abs v0.5.1 [INFO] [stderr] Downloaded ntapi v0.3.7 [INFO] [stderr] Downloaded nasm-rs v0.2.5 [INFO] [stderr] Downloaded noop_proc_macro v0.3.0 [INFO] [stderr] Downloaded version-compare v0.2.0 [INFO] [stderr] Downloaded rust_hawktracer_proc_macro v0.4.1 [INFO] [stderr] Downloaded ffmpeg-sys-the-third v1.1.1+ffmpeg-6.0 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded indicatif v0.17.8 [INFO] [stderr] Downloaded simdutf8 v0.1.4 [INFO] [stderr] Downloaded splines v4.3.1 [INFO] [stderr] Downloaded rustversion v1.0.14 [INFO] [stderr] Downloaded strum_macros v0.24.3 [INFO] [stderr] Downloaded sysinfo v0.23.13 [INFO] [stderr] Downloaded std_prelude v0.2.12 [INFO] [stderr] Downloaded stfu8 v0.2.7 [INFO] [stderr] Downloaded quickcheck_macros v1.0.0 [INFO] [stderr] Downloaded strum v0.24.1 [INFO] [stderr] Downloaded smawk v0.3.2 [INFO] [stderr] Downloaded unicode-linebreak v0.1.5 [INFO] [stderr] Downloaded textwrap v0.15.2 [INFO] [stderr] Downloaded vapoursynth-sys v0.4.0 [INFO] [stderr] Downloaded vapoursynth v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f55e2e4e530474b3af758f430bd5e90f54566843bbcf68698f8020ce9da62b87 [INFO] running `Command { std: "docker" "start" "-a" "f55e2e4e530474b3af758f430bd5e90f54566843bbcf68698f8020ce9da62b87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f55e2e4e530474b3af758f430bd5e90f54566843bbcf68698f8020ce9da62b87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f55e2e4e530474b3af758f430bd5e90f54566843bbcf68698f8020ce9da62b87", kill_on_drop: false }` [INFO] [stdout] f55e2e4e530474b3af758f430bd5e90f54566843bbcf68698f8020ce9da62b87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5a2c08a11d386708f39560f2b9cde8ed934943c1f0b6665796111ec10522fec [INFO] running `Command { std: "docker" "start" "-a" "c5a2c08a11d386708f39560f2b9cde8ed934943c1f0b6665796111ec10522fec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling bindgen v0.64.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking byte-slice-cast v1.2.2 [INFO] [stderr] Compiling rust_hawktracer_proc_macro v0.4.1 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling vapoursynth-sys v0.4.0 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking num-bigint v0.4.4 [INFO] [stderr] Checking rust_hawktracer_normal_macro v0.4.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rust_hawktracer v0.7.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking bitstream-io v1.10.0 [INFO] [stderr] Compiling sysinfo v0.23.13 [INFO] [stderr] Compiling ffmpeg-the-third v1.2.2+ffmpeg-6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking errno v0.3.8 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking y4m v0.7.0 [INFO] [stderr] Checking std_prelude v0.2.12 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking stfu8 v0.2.7 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking affinity v0.1.2 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Compiling nasm-rs v0.2.5 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking splines v4.3.1 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking av-data v0.4.2 [INFO] [stderr] Checking av-bitstream v0.2.0 [INFO] [stderr] Checking vapoursynth v0.4.0 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking av-format v0.7.0 [INFO] [stderr] Checking av-ivf v0.5.0 [INFO] [stderr] Compiling ffmpeg-sys-the-third v1.1.1+ffmpeg-6.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking path_abs v0.5.1 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling cargo-lock v8.0.3 [INFO] [stderr] Compiling built v0.5.2 [INFO] [stderr] Compiling rav1e v0.6.6 [INFO] [stderr] Checking av-scenechange v0.8.1 [INFO] [stderr] Checking av1an-core v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/lib.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/encoder.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/settings.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `crossbeam_utils` is imported redundantly [INFO] [stdout] --> src/settings.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crossbeam_utils; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the item `crossbeam_utils` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/split.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/target_quality.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/lib.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Iterator` is imported redundantly [INFO] [stdout] --> src/encoder.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Iterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/settings.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `crossbeam_utils` is imported redundantly [INFO] [stdout] --> src/settings.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crossbeam_utils; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the item `crossbeam_utils` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/split.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/target_quality.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: y4m v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "c5a2c08a11d386708f39560f2b9cde8ed934943c1f0b6665796111ec10522fec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5a2c08a11d386708f39560f2b9cde8ed934943c1f0b6665796111ec10522fec", kill_on_drop: false }` [INFO] [stdout] c5a2c08a11d386708f39560f2b9cde8ed934943c1f0b6665796111ec10522fec