[INFO] crate v4l 0.7.0 is already in cache
[INFO] testing v4l-0.7.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate v4l 0.7.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate v4l 0.7.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate v4l 0.7.0
[INFO] finished tweaking crates.io crate v4l 0.7.0
[INFO] tweaked toml for crates.io crate v4l 0.7.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate v4l 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b8d8c407609b2ca670061c9e8a3bbf298fb571e22f47eaaf362a4833bd96ecf9
[INFO] running `Command { std: "docker" "start" "-a" "b8d8c407609b2ca670061c9e8a3bbf298fb571e22f47eaaf362a4833bd96ecf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8d8c407609b2ca670061c9e8a3bbf298fb571e22f47eaaf362a4833bd96ecf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d8c407609b2ca670061c9e8a3bbf298fb571e22f47eaaf362a4833bd96ecf9", kill_on_drop: false }`
[INFO] [stdout] b8d8c407609b2ca670061c9e8a3bbf298fb571e22f47eaaf362a4833bd96ecf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fcab2f7e3fcd696d5e14d691efe54bee0c95e03001224c457eab0329ad7f05c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6fcab2f7e3fcd696d5e14d691efe54bee0c95e03001224c457eab0329ad7f05c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling bindgen v0.53.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling v4l2-sys-mit v0.1.0
[INFO] [stderr]    Compiling v4l v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.88s
[INFO] running `Command { std: "docker" "inspect" "6fcab2f7e3fcd696d5e14d691efe54bee0c95e03001224c457eab0329ad7f05c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fcab2f7e3fcd696d5e14d691efe54bee0c95e03001224c457eab0329ad7f05c", kill_on_drop: false }`
[INFO] [stdout] 6fcab2f7e3fcd696d5e14d691efe54bee0c95e03001224c457eab0329ad7f05c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5af4a179afdf65fba2c4bace4a01bf79dd1af95917ae2a415d7e1b44064101e7
[INFO] running `Command { std: "docker" "start" "-a" "5af4a179afdf65fba2c4bace4a01bf79dd1af95917ae2a415d7e1b44064101e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling instant v0.1.3
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling object v0.19.0
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling takeable-option v0.5.0
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling wayland-sys v0.23.6
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]    Compiling glium v0.27.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.6
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.4
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling addr2line v0.12.0
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling backtrace v0.3.48
[INFO] [stderr]    Compiling wayland-commons v0.23.6
[INFO] [stderr]    Compiling calloop v0.4.4
[INFO] [stderr]    Compiling smithay-client-toolkit v0.6.6
[INFO] [stderr]    Compiling winit v0.22.1
[INFO] [stderr]    Compiling glutin v0.24.0
[INFO] [stderr]    Compiling v4l v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Device`
[INFO] [stdout]   --> examples/glium.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 | use v4l::{Buffer, CaptureDevice, Device, FourCC, HostBuffer, MappedBufferStream};
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "5af4a179afdf65fba2c4bace4a01bf79dd1af95917ae2a415d7e1b44064101e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af4a179afdf65fba2c4bace4a01bf79dd1af95917ae2a415d7e1b44064101e7", kill_on_drop: false }`
[INFO] [stdout] 5af4a179afdf65fba2c4bace4a01bf79dd1af95917ae2a415d7e1b44064101e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 916889e8bff754d5a57a9c7f6e87f2464aebd47a80b406ab0c47c15512e6189b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "916889e8bff754d5a57a9c7f6e87f2464aebd47a80b406ab0c47c15512e6189b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Device`
[INFO] [stderr]   --> examples/glium.rs:12:34
[INFO] [stderr]    |
[INFO] [stderr] 12 | use v4l::{Buffer, CaptureDevice, Device, FourCC, HostBuffer, MappedBufferStream};
[INFO] [stderr]    |                                  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/v4l-80c92ef9c400c81a
[INFO] [stderr]    Doc-tests v4l
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/buffer.rs - buffer::Metadata::new (line 116) ... ok
[INFO] [stdout] test src/buffers/mmap.rs - buffers::mmap::MappedBuffer::new (line 27) ... ok
[INFO] [stdout] test src/buffers/mmap_stream.rs - buffers::mmap_stream::MappedBufferStream::new (line 27) ... ok
[INFO] [stdout] test src/buffers/host.rs - buffers::host::HostBuffer::new (line 23) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::fd (line 424) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::new (line 29) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::get_format (line 195) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::enum_formats (line 134) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::fps (line 84) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::get_control (line 342) ... ok
[INFO] [stdout] test src/buffers/userptr_manager.rs - buffers::userptr_manager::UserBufferManager::new (line 31) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::format (line 55) ... ok
[INFO] [stdout] test src/buffers/userptr_stream.rs - buffers::userptr_stream::UserBufferStream::new (line 27) ... ok
[INFO] [stdout] test src/buffers/userptr.rs - buffers::userptr::UserBuffer::new (line 30) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::get_params (line 269) ... ok
[INFO] [stdout] test src/buffers/mmap_manager.rs - buffers::mmap_manager::MappedBufferManager::new (line 32) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::set_params (line 302) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/device.rs - device::DeviceList::new (line 287) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::set_format (line 232) ... ok
[INFO] [stdout] test src/fraction.rs - fraction::Fraction::new (line 21) ... ok
[INFO] [stdout] test src/capture/format.rs - capture::format::Format::new (line 33) ... ok
[INFO] [stdout] test src/device.rs - device::DeviceInfo::new (line 219) ... ok
[INFO] [stdout] test src/fourcc.rs - fourcc::FourCC::str (line 31) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::with_path (line 113) ... ok
[INFO] [stdout] test src/timestamp.rs - timestamp::Timestamp::new (line 21) ... ok
[INFO] [stdout] test src/capture/device.rs - capture::device::Device::set_control (line 381) ... ok
[INFO] [stdout] test src/fourcc.rs - fourcc::FourCC::new (line 19) ... ok
[INFO] [stdout] test src/v4l2/api.rs - v4l2::api::close (line 116) ... ok
[INFO] [stdout] test src/v4l2/api.rs - v4l2::api::mmap (line 211) ... ok
[INFO] [stdout] test src/v4l2/api.rs - v4l2::api::munmap (line 262) ... ok
[INFO] [stdout] test src/v4l2/api.rs - v4l2::api::open (line 84) ... ok
[INFO] [stdout] test src/v4l2/api.rs - v4l2::api::ioctl (line 157) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "916889e8bff754d5a57a9c7f6e87f2464aebd47a80b406ab0c47c15512e6189b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916889e8bff754d5a57a9c7f6e87f2464aebd47a80b406ab0c47c15512e6189b", kill_on_drop: false }`
[INFO] [stdout] 916889e8bff754d5a57a9c7f6e87f2464aebd47a80b406ab0c47c15512e6189b