[INFO] fetching crate ffmpeg-dev 0.3.8... [INFO] checking ffmpeg-dev-0.3.8 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate ffmpeg-dev 0.3.8 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate ffmpeg-dev 0.3.8 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ffmpeg-dev 0.3.8 [INFO] finished tweaking crates.io crate ffmpeg-dev 0.3.8 [INFO] tweaked toml for crates.io crate ffmpeg-dev 0.3.8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate ffmpeg-dev 0.3.8 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded which v3.1.0 [INFO] [stderr] Downloaded xattr v0.2.2 [INFO] [stderr] Downloaded rustc-hash v1.0.1 [INFO] [stderr] Downloaded cc v1.0.48 [INFO] [stderr] Downloaded tar v0.4.26 [INFO] [stderr] Downloaded bindgen v0.51.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] efeb59780b05795953a6df0685d38db6d9f1f95d6d156f1d339e7979872ce10d [INFO] running `Command { std: "docker" "start" "-a" "efeb59780b05795953a6df0685d38db6d9f1f95d6d156f1d339e7979872ce10d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efeb59780b05795953a6df0685d38db6d9f1f95d6d156f1d339e7979872ce10d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efeb59780b05795953a6df0685d38db6d9f1f95d6d156f1d339e7979872ce10d", kill_on_drop: false }` [INFO] [stdout] efeb59780b05795953a6df0685d38db6d9f1f95d6d156f1d339e7979872ce10d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2de6bf0317617c9cb46457b857f3fb5b8ae643ef84840c595a4fd7334a7c16d2 [INFO] running `Command { std: "docker" "start" "-a" "2de6bf0317617c9cb46457b857f3fb5b8ae643ef84840c595a4fd7334a7c16d2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling miniz_oxide v0.3.5 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rustc-hash v1.0.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling filetime v0.2.8 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling which v3.1.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling tar v0.4.26 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling ffmpeg-dev v0.3.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> build.rs:352:42 [INFO] [stdout] | [INFO] [stdout] 352 | let path: &str = path.clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: ffmpeg-dev@0.3.8: cbits/img_utils.c: In function 'mp4_packager': [INFO] [stderr] warning: ffmpeg-dev@0.3.8: cbits/img_utils.c:248: warning: ignoring '#pragma clang diagnostic' [-Wunknown-pragmas] [INFO] [stderr] warning: ffmpeg-dev@0.3.8: 248 | #pragma clang diagnostic ignored "-Wdeprecated-declarations" [INFO] [stderr] warning: ffmpeg-dev@0.3.8: | [INFO] [stderr] warning: ffmpeg-dev@0.3.8: cbits/img_utils.c:249:14: warning: 'codec' is deprecated [-Wdeprecated-declarations] [INFO] [stderr] warning: ffmpeg-dev@0.3.8: 249 | enum AVCodecID codec_id = ifmt_ctx->streams[stream_index]->codec->codec_id; [INFO] [stderr] warning: ffmpeg-dev@0.3.8: | ^~~~~~~~~ [INFO] [stderr] warning: ffmpeg-dev@0.3.8: In file included from cbits/img_utils.c:26: [INFO] [stderr] warning: ffmpeg-dev@0.3.8: /opt/rustwide/target/debug/build/ffmpeg-dev-b8a348d9acd61c07/out/FFmpeg-FFmpeg-2722fc2/libavformat/avformat.h:885:21: note: declared here [INFO] [stderr] warning: ffmpeg-dev@0.3.8: 885 | AVCodecContext *codec; [INFO] [stderr] warning: ffmpeg-dev@0.3.8: | ^~~~~ [INFO] [stderr] warning: ffmpeg-dev@0.3.8: cbits/img_utils.c: At top level: [INFO] [stderr] warning: ffmpeg-dev@0.3.8: cbits/img_utils.c:477: warning: ignoring '#pragma clang diagnostic' [-Wunknown-pragmas] [INFO] [stderr] warning: ffmpeg-dev@0.3.8: 477 | #pragma clang diagnostic ignored "-Wunused-parameter" [INFO] [stderr] warning: ffmpeg-dev@0.3.8: | [INFO] [stderr] warning: ffmpeg-dev@0.3.8: cbits/img_utils.c: In function 'decode_packet': [INFO] [stderr] warning: ffmpeg-dev@0.3.8: cbits/img_utils.c:488: warning: ignoring '#pragma clang diagnostic' [-Wunknown-pragmas] [INFO] [stderr] warning: ffmpeg-dev@0.3.8: 488 | #pragma clang diagnostic ignored "-Wdeprecated-declarations" [INFO] [stderr] warning: ffmpeg-dev@0.3.8: | [INFO] [stderr] warning: ffmpeg-dev@0.3.8: cbits/img_utils.c:489:9: warning: 'avcodec_decode_video2' is deprecated [-Wdeprecated-declarations] [INFO] [stderr] warning: ffmpeg-dev@0.3.8: 489 | int res = avcodec_decode_video2( [INFO] [stderr] warning: ffmpeg-dev@0.3.8: | ^~~ [INFO] [stderr] warning: ffmpeg-dev@0.3.8: In file included from /opt/rustwide/target/debug/build/ffmpeg-dev-b8a348d9acd61c07/out/FFmpeg-FFmpeg-2722fc2/libavformat/avformat.h:317, [INFO] [stderr] warning: ffmpeg-dev@0.3.8: from cbits/img_utils.c:26: [INFO] [stderr] warning: ffmpeg-dev@0.3.8: /opt/rustwide/target/debug/build/ffmpeg-dev-b8a348d9acd61c07/out/FFmpeg-FFmpeg-2722fc2/libavcodec/avcodec.h:4828:5: note: declared here [INFO] [stderr] warning: ffmpeg-dev@0.3.8: 4828 | int avcodec_decode_video2(AVCodecContext *avctx, AVFrame *picture, [INFO] [stderr] warning: ffmpeg-dev@0.3.8: | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] warning: ffmpeg-dev@0.3.8: cbits/img_utils.c:482:9: warning: unused parameter 'cached' [-Wunused-parameter] [INFO] [stderr] warning: ffmpeg-dev@0.3.8: 482 | int cached, [INFO] [stderr] warning: ffmpeg-dev@0.3.8: | ~~~~^~~~~~ [INFO] [stdout] warning: lint `safe_packed_borrows` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/sys.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #![allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `safe_packed_borrows` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/sys.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #![allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `safe_packed_borrows` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/api.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #![allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `safe_packed_borrows` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/api.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #![allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `safe_packed_borrows` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/sys.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #![allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `safe_packed_borrows` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/sys.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | #![allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `safe_packed_borrows` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/api.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #![allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `safe_packed_borrows` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/api.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #![allow(safe_packed_borrows)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cexpr v0.3.6, nom v4.2.3 [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" "2de6bf0317617c9cb46457b857f3fb5b8ae643ef84840c595a4fd7334a7c16d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2de6bf0317617c9cb46457b857f3fb5b8ae643ef84840c595a4fd7334a7c16d2", kill_on_drop: false }` [INFO] [stdout] 2de6bf0317617c9cb46457b857f3fb5b8ae643ef84840c595a4fd7334a7c16d2