[INFO] fetching crate nokhwa 0.3.2... [INFO] checking nokhwa-0.3.2 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate nokhwa 0.3.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate nokhwa 0.3.2 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nokhwa 0.3.2 [INFO] finished tweaking crates.io crate nokhwa 0.3.2 [INFO] tweaked toml for crates.io crate nokhwa 0.3.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libflate v1.1.0 [INFO] [stderr] Downloaded glib-macros v0.14.1 [INFO] [stderr] Downloaded cfg-expr v0.8.1 [INFO] [stderr] Downloaded version-compare v0.0.11 [INFO] [stderr] Downloaded aliasable v0.1.3 [INFO] [stderr] Downloaded ouroboros_macro v0.10.1 [INFO] [stderr] Downloaded nanorand v0.6.1 [INFO] [stderr] Downloaded pretty-hex v0.2.1 [INFO] [stderr] Downloaded fallible_collections v0.4.3 [INFO] [stderr] Downloaded muldiv v1.0.0 [INFO] [stderr] Downloaded glib-sys v0.14.0 [INFO] [stderr] Downloaded libflate_lz77 v1.1.0 [INFO] [stderr] Downloaded mozjpeg v0.8.24 [INFO] [stderr] Downloaded gstreamer-base v0.17.2 [INFO] [stderr] Downloaded gobject-sys v0.14.0 [INFO] [stderr] Downloaded gstreamer-app-sys v0.17.0 [INFO] [stderr] Downloaded gstreamer-base-sys v0.17.0 [INFO] [stderr] Downloaded gstreamer-app v0.17.2 [INFO] [stderr] Downloaded uvc v0.2.0 [INFO] [stderr] Downloaded gstreamer-sys v0.17.3 [INFO] [stderr] Downloaded gstreamer-video v0.17.2 [INFO] [stderr] Downloaded uvc-sys v0.2.0 [INFO] [stderr] Downloaded v4l v0.12.1 [INFO] [stderr] Downloaded usb_enumeration v0.1.2 [INFO] [stderr] Downloaded system-deps v3.2.0 [INFO] [stderr] Downloaded v4l2-sys-mit v0.2.0 [INFO] [stderr] Downloaded udev v0.5.0 [INFO] [stderr] Downloaded uvc-src v0.2.1 [INFO] [stderr] Downloaded glib v0.14.4 [INFO] [stderr] Downloaded ouroboros v0.10.1 [INFO] [stderr] Downloaded gstreamer v0.17.3 [INFO] [stderr] Downloaded opencv v0.53.1 [INFO] [stderr] Downloaded opencv-binding-generator v0.28.0 [INFO] [stderr] Downloaded libusb1-sys v0.4.4 [INFO] [stderr] Downloaded gstreamer-video-sys v0.17.0 [INFO] [stderr] Downloaded mozjpeg-sys v0.10.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4cde82764cf6bfc2590eff6431b97bdf97d936061d286e5e44cfbec7ae46ae61 [INFO] running `Command { std: "docker" "start" "-a" "4cde82764cf6bfc2590eff6431b97bdf97d936061d286e5e44cfbec7ae46ae61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cde82764cf6bfc2590eff6431b97bdf97d936061d286e5e44cfbec7ae46ae61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cde82764cf6bfc2590eff6431b97bdf97d936061d286e5e44cfbec7ae46ae61", kill_on_drop: false }` [INFO] [stdout] 4cde82764cf6bfc2590eff6431b97bdf97d936061d286e5e44cfbec7ae46ae61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edf3e711642c94948564f48c0b5049dd8e3f7eb96b760a6a06971c103d0c4244 [INFO] running `Command { std: "docker" "start" "-a" "edf3e711642c94948564f48c0b5049dd8e3f7eb96b760a6a06971c103d0c4244", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] libc v0.2.100: use_std [INFO] [stderr] libc v0.2.100 (as host dependency): use_std [INFO] [stderr] syn v1.0.75 (as host dependency): visit [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling dunce v1.0.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking rgb v0.8.27 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Checking spinning_top v0.2.4 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking udev v0.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking nanorand v0.6.1 [INFO] [stderr] Checking usb_enumeration v0.1.2 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking fallible_collections v0.4.3 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Compiling nasm-rs v0.2.1 [INFO] [stderr] Compiling mozjpeg-sys v0.10.13 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking mozjpeg v0.8.24 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking flume v0.10.8 [INFO] [stderr] Checking nokhwa v0.3.2 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/camera.rs:400:10 [INFO] [stdout] | [INFO] [stdout] 400 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 416 | let camera_backend = cap_impl_matches! { [INFO] [stdout] | __________________________- [INFO] [stdout] 417 | | backend, index, format, [INFO] [stdout] 418 | | ("input-v4l", Video4Linux, init_v4l), [INFO] [stdout] 419 | | ("input-uvc", UniversalVideoClass, init_uvc), [INFO] [stdout] 420 | | ("input-gst", GStreamer, init_gst), [INFO] [stdout] 421 | | ("input-opencv", OpenCv, init_opencv) [INFO] [stdout] 422 | | }; [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `cap_impl_matches` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/camera.rs:400:10 [INFO] [stdout] | [INFO] [stdout] 400 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 416 | let camera_backend = cap_impl_matches! { [INFO] [stdout] | __________________________- [INFO] [stdout] 417 | | backend, index, format, [INFO] [stdout] 418 | | ("input-v4l", Video4Linux, init_v4l), [INFO] [stdout] 419 | | ("input-uvc", UniversalVideoClass, init_uvc), [INFO] [stdout] 420 | | ("input-gst", GStreamer, init_gst), [INFO] [stdout] 421 | | ("input-opencv", OpenCv, init_opencv) [INFO] [stdout] 422 | | }; [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `cap_impl_matches` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.07s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking libudev-sys v0.1.4 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking udev v0.5.0 [INFO] [stderr] Checking ahash v0.7.4 [INFO] [stderr] Checking nanorand v0.6.1 [INFO] [stderr] Checking usb_enumeration v0.1.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking fallible_collections v0.4.3 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Compiling nasm-rs v0.2.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Compiling mozjpeg-sys v0.10.13 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking mozjpeg v0.8.24 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking flume v0.10.8 [INFO] [stderr] Checking nokhwa v0.3.2 (/tmp/fixit) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/camera.rs:400:10 [INFO] [stdout] | [INFO] [stdout] 400 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 416 | let camera_backend = cap_impl_matches! { [INFO] [stdout] | __________________________- [INFO] [stdout] 417 | | backend, index, format, [INFO] [stdout] 418 | | ("input-v4l", Video4Linux, init_v4l), [INFO] [stdout] 419 | | ("input-uvc", UniversalVideoClass, init_uvc), [INFO] [stdout] 420 | | ("input-gst", GStreamer, init_gst), [INFO] [stdout] 421 | | ("input-opencv", OpenCv, init_opencv) [INFO] [stdout] 422 | | }; [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `cap_impl_matches` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/camera.rs:400:10 [INFO] [stdout] | [INFO] [stdout] 400 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 416 | let camera_backend = cap_impl_matches! { [INFO] [stdout] | __________________________- [INFO] [stdout] 417 | | backend, index, format, [INFO] [stdout] 418 | | ("input-v4l", Video4Linux, init_v4l), [INFO] [stdout] 419 | | ("input-uvc", UniversalVideoClass, init_uvc), [INFO] [stdout] 420 | | ("input-gst", GStreamer, init_gst), [INFO] [stdout] 421 | | ("input-opencv", OpenCv, init_opencv) [INFO] [stdout] 422 | | }; [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `cap_impl_matches` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.45s [INFO] running `Command { std: "docker" "inspect" "edf3e711642c94948564f48c0b5049dd8e3f7eb96b760a6a06971c103d0c4244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edf3e711642c94948564f48c0b5049dd8e3f7eb96b760a6a06971c103d0c4244", kill_on_drop: false }` [INFO] [stdout] edf3e711642c94948564f48c0b5049dd8e3f7eb96b760a6a06971c103d0c4244