[INFO] fetching crate v4l 0.14.0... [INFO] checking v4l-0.14.0 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate v4l 0.14.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate v4l 0.14.0 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate v4l 0.14.0 [INFO] finished tweaking crates.io crate v4l 0.14.0 [INFO] tweaked toml for crates.io crate v4l 0.14.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate v4l 0.14.0 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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded v4l2-sys-mit v0.3.0 [INFO] [stderr] Downloaded quote v1.0.26 [INFO] [stderr] Downloaded unicode-ident v1.0.8 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded which v4.2.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.56 [INFO] [stderr] Downloaded android_glue v0.2.3 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.7 [INFO] [stderr] Downloaded calloop v0.4.4 [INFO] [stderr] Downloaded net2 v0.2.37 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.5 [INFO] [stderr] Downloaded cgl v0.3.2 [INFO] [stderr] Downloaded gl_generator v0.14.0 [INFO] [stderr] Downloaded addr2line v0.17.0 [INFO] [stderr] Downloaded gimli v0.26.1 [INFO] [stderr] Downloaded winit v0.22.2 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded khronos_api v3.1.0 [INFO] [stderr] Downloaded jpeg-decoder v0.2.2 [INFO] [stderr] Downloaded glium v0.27.0 [INFO] [stderr] Downloaded object v0.27.1 [INFO] [stderr] Downloaded backtrace v0.3.64 [INFO] [stderr] Downloaded serde v1.0.136 [INFO] [stderr] Downloaded toml v0.5.8 [INFO] [stderr] Downloaded ndk-sys v0.1.0 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded xml-rs v0.8.4 [INFO] [stderr] Downloaded wayland-client v0.23.6 [INFO] [stderr] Downloaded x11-dl v2.19.1 [INFO] [stderr] Downloaded glutin v0.24.1 [INFO] [stderr] Downloaded smallvec v1.8.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.2 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded nom v7.1.0 [INFO] [stderr] Downloaded prettyplease v0.2.4 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded syn v2.0.15 [INFO] [stderr] Downloaded bindgen v0.65.1 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded rustc-demangle v0.1.21 [INFO] [stderr] Downloaded libloading v0.5.2 [INFO] [stderr] Downloaded shared_library v0.1.9 [INFO] [stderr] Downloaded cocoa v0.20.2 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded core-foundation v0.7.0 [INFO] [stderr] Downloaded core-graphics v0.19.2 [INFO] [stderr] Downloaded core-video-sys v0.1.4 [INFO] [stderr] Downloaded dispatch v0.2.0 [INFO] [stderr] Downloaded parking_lot_core v0.7.2 [INFO] [stderr] Downloaded cty v0.2.2 [INFO] [stderr] Downloaded raw-window-handle v0.4.2 [INFO] [stderr] Downloaded line_drawing v0.7.0 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded stb_truetype v0.3.1 [INFO] [stderr] Downloaded rusttype v0.8.3 [INFO] [stderr] Downloaded rusttype v0.7.9 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded getrandom v0.2.5 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded redox_users v0.4.0 [INFO] [stderr] Downloaded dirs-sys v0.3.6 [INFO] [stderr] Downloaded wayland-protocols v0.23.6 [INFO] [stderr] Downloaded smithay-client-toolkit v0.6.6 [INFO] [stderr] Downloaded mio-extras v2.0.6 [INFO] [stderr] Downloaded cc v1.0.73 [INFO] [stderr] Downloaded wayland-scanner v0.23.6 [INFO] [stderr] Downloaded libloading v0.6.7 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.7 [INFO] [stderr] Downloaded clang-sys v1.3.1 [INFO] [stderr] Downloaded ndk v0.1.0 [INFO] [stderr] Downloaded percent-encoding v2.1.0 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded osmesa-sys v0.1.2 [INFO] [stderr] Downloaded block v0.1.6 [INFO] [stderr] Downloaded raw-window-handle v0.3.4 [INFO] [stderr] Downloaded andrew v0.2.1 [INFO] [stderr] Downloaded memmap v0.7.0 [INFO] [stderr] Downloaded wayland-commons v0.23.6 [INFO] [stderr] Downloaded pkg-config v0.3.24 [INFO] [stderr] Downloaded takeable-option v0.5.0 [INFO] [stderr] Downloaded libloading v0.7.3 [INFO] [stderr] Downloaded glutin_emscripten_sys v0.1.1 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.5 [INFO] [stderr] Downloaded glutin_wgl_sys v0.1.5 [INFO] [stderr] Downloaded android_log-sys v0.1.2 [INFO] [stderr] Downloaded num_enum_derive v0.4.3 [INFO] [stderr] Downloaded ndk-glue v0.1.0 [INFO] [stderr] Downloaded dirs v3.0.2 [INFO] [stderr] Downloaded xdg v2.4.0 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded dlib v0.4.2 [INFO] [stderr] Downloaded crossbeam-deque v0.8.1 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded glob v0.3.0 [INFO] [stderr] Downloaded num_enum v0.4.3 [INFO] [stderr] Downloaded wayland-sys v0.23.6 [INFO] [stderr] Downloaded crossbeam-utils v0.8.7 [INFO] [stderr] Downloaded v4l-sys v0.3.0 [INFO] [stderr] Downloaded shlex v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 440cd305009887ec234e480c9635974a25a6d9732898eb6dd0761c6054d3a698 [INFO] running `Command { std: "docker" "start" "-a" "440cd305009887ec234e480c9635974a25a6d9732898eb6dd0761c6054d3a698", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "440cd305009887ec234e480c9635974a25a6d9732898eb6dd0761c6054d3a698", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "440cd305009887ec234e480c9635974a25a6d9732898eb6dd0761c6054d3a698", kill_on_drop: false }` [INFO] [stdout] 440cd305009887ec234e480c9635974a25a6d9732898eb6dd0761c6054d3a698 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71f730e8b661db9b487c5c1dadb34be012d5a74e5da0c944b96db873597dc592 [INFO] running `Command { std: "docker" "start" "-a" "71f730e8b661db9b487c5c1dadb34be012d5a74e5da0c944b96db873597dc592", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling prettyplease v0.2.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling bindgen v0.65.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling clang-sys v1.3.1 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "71f730e8b661db9b487c5c1dadb34be012d5a74e5da0c944b96db873597dc592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71f730e8b661db9b487c5c1dadb34be012d5a74e5da0c944b96db873597dc592", kill_on_drop: false }` [INFO] [stdout] 71f730e8b661db9b487c5c1dadb34be012d5a74e5da0c944b96db873597dc592 [INFO] checking v4l-0.14.0 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1 [INFO] extracting crate v4l 0.14.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate v4l 0.14.0 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate v4l 0.14.0 [INFO] finished tweaking crates.io crate v4l 0.14.0 [INFO] tweaked toml for crates.io crate v4l 0.14.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate v4l 0.14.0 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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 99d714f204b8f1bea5c5c429465bc85c5bd2755f926a7fa0f8f8a06f27af7fea [INFO] running `Command { std: "docker" "start" "-a" "99d714f204b8f1bea5c5c429465bc85c5bd2755f926a7fa0f8f8a06f27af7fea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99d714f204b8f1bea5c5c429465bc85c5bd2755f926a7fa0f8f8a06f27af7fea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99d714f204b8f1bea5c5c429465bc85c5bd2755f926a7fa0f8f8a06f27af7fea", kill_on_drop: false }` [INFO] [stdout] 99d714f204b8f1bea5c5c429465bc85c5bd2755f926a7fa0f8f8a06f27af7fea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f081bdbfde3c10622ea8b392f525d83d35a34d3603ee6081a0eb321544ac87c [INFO] running `Command { std: "docker" "start" "-a" "0f081bdbfde3c10622ea8b392f525d83d35a34d3603ee6081a0eb321544ac87c", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "0f081bdbfde3c10622ea8b392f525d83d35a34d3603ee6081a0eb321544ac87c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f081bdbfde3c10622ea8b392f525d83d35a34d3603ee6081a0eb321544ac87c", kill_on_drop: false }` [INFO] [stdout] 0f081bdbfde3c10622ea8b392f525d83d35a34d3603ee6081a0eb321544ac87c