[INFO] cloning repository https://github.com/FallingSnow/v4l2-pi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FallingSnow/v4l2-pi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFallingSnow%2Fv4l2-pi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFallingSnow%2Fv4l2-pi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ee9ab4863918db325f792c4d01f1e98e817f83a
[INFO] testing FallingSnow/v4l2-pi against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFallingSnow%2Fv4l2-pi" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/FallingSnow/v4l2-pi
[INFO] finished tweaking git repo https://github.com/FallingSnow/v4l2-pi
[INFO] tweaked toml for git repo https://github.com/FallingSnow/v4l2-pi written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FallingSnow/v4l2-pi on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FallingSnow/v4l2-pi 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Smithay/drm-rs`
[INFO] [stderr]     Updating git repository `https://github.com/Gnurou/v4l2r.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-xid v0.2.1
[INFO] [stderr]   Downloaded thiserror v1.0.24
[INFO] [stderr]   Downloaded thiserror-impl v1.0.24
[INFO] [stderr]   Downloaded syn v1.0.69
[INFO] [stderr]   Downloaded ctrlc v3.1.9
[INFO] [stderr]   Downloaded cc v1.0.67
[INFO] [stderr]   Downloaded drm-fourcc v2.1.0
[INFO] [stderr]   Downloaded memchr v2.3.4
[INFO] [stderr]   Downloaded anyhow v1.0.40
[INFO] [stderr]   Downloaded proc-macro2 v1.0.26
[INFO] [stderr]   Downloaded aho-corasick v0.7.15
[INFO] [stderr]   Downloaded libc v0.2.93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e
[INFO] running `Command { std: "docker" "start" "0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling drm-sys v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447)
[INFO] [stderr]    Compiling drm-fourcc v2.1.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling drm-ffi v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447)
[INFO] [stderr]    Compiling ctrlc v3.1.9
[INFO] [stderr]    Compiling drm v0.0.0 (https://github.com/Smithay/drm-rs?rev=dc5c544762ba4cccfa3ee14e7f8dde6722ff4f97#dc5c5447)
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling v4l2r v0.0.1 (https://github.com/Gnurou/v4l2r.git?rev=1fbc84fbe2ae9db970c41fbdb4537b3753d146e1#1fbc84fb)
[INFO] [stderr]    Compiling v4l2-pi-udp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AsRawFd` and `mem`
[INFO] [stdout]  --> src/dmabuf.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::VecDeque, fs::File, mem, os::unix::io::{AsRawFd, FromRawFd, RawFd}, path::Path};
[INFO] [stdout]   |                                            ^^^                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `QueryBufError`, `QueryBuf`, and `bindings`
[INFO] [stdout]  --> src/dmabuf.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     bindings,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 5 |     device::Device,
[INFO] [stdout] 6 |     ioctl::{self, QueryBuf, QueryBufError},
[INFO] [stdout]   |                   ^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Device`
[INFO] [stdout]  --> src/modesetting.rs:2:78
[INFO] [stdout]   |
[INFO] [stdout] 2 | use drm::{buffer::{Buffer, DrmFourcc, Handle, PlanarBuffer}, control::{self, Device, Mode, dumbbuffer::DumbBuffer, framebuffer}};
[INFO] [stdout]   |                                                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `handle` is never read
[INFO] [stdout]   --> src/modesetting.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct PrimeFramebuffer {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 32 |     pub handle: framebuffer::Handle,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_crtc` is never used
[INFO] [stdout]   --> src/modesetting.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub fn set_crtc(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.74s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: v4l2r v0.0.1 (https://github.com/Gnurou/v4l2r.git?rev=1fbc84fbe2ae9db970c41fbdb4537b3753d146e1#1fbc84fb)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling v4l2-pi-udp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AsRawFd` and `mem`
[INFO] [stdout]  --> src/dmabuf.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::VecDeque, fs::File, mem, os::unix::io::{AsRawFd, FromRawFd, RawFd}, path::Path};
[INFO] [stdout]   |                                            ^^^                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `QueryBufError`, `QueryBuf`, and `bindings`
[INFO] [stdout]  --> src/dmabuf.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     bindings,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 5 |     device::Device,
[INFO] [stdout] 6 |     ioctl::{self, QueryBuf, QueryBufError},
[INFO] [stdout]   |                   ^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Device`
[INFO] [stdout]  --> src/modesetting.rs:2:78
[INFO] [stdout]   |
[INFO] [stdout] 2 | use drm::{buffer::{Buffer, DrmFourcc, Handle, PlanarBuffer}, control::{self, Device, Mode, dumbbuffer::DumbBuffer, framebuffer}};
[INFO] [stdout]   |                                                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `handle` is never read
[INFO] [stdout]   --> src/modesetting.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct PrimeFramebuffer {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 32 |     pub handle: framebuffer::Handle,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_crtc` is never used
[INFO] [stdout]   --> src/modesetting.rs:99:8
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub fn set_crtc(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.86s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: v4l2r v0.0.1 (https://github.com/Gnurou/v4l2r.git?rev=1fbc84fbe2ae9db970c41fbdb4537b3753d146e1#1fbc84fb)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `AsRawFd` and `mem`
[INFO] [stderr]  --> src/dmabuf.rs:1:44
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::VecDeque, fs::File, mem, os::unix::io::{AsRawFd, FromRawFd, RawFd}, path::Path};
[INFO] [stderr]   |                                            ^^^                 ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `QueryBufError`, `QueryBuf`, and `bindings`
[INFO] [stderr]  --> src/dmabuf.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     bindings,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 5 |     device::Device,
[INFO] [stderr] 6 |     ioctl::{self, QueryBuf, QueryBufError},
[INFO] [stderr]   |                   ^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Device`
[INFO] [stderr]  --> src/modesetting.rs:2:78
[INFO] [stderr]   |
[INFO] [stderr] 2 | use drm::{buffer::{Buffer, DrmFourcc, Handle, PlanarBuffer}, control::{self, Device, Mode, dumbbuffer::DumbBuffer, framebuffer}};
[INFO] [stderr]   |                                                                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `handle` is never read
[INFO] [stderr]   --> src/modesetting.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub struct PrimeFramebuffer {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] 32 |     pub handle: framebuffer::Handle,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `set_crtc` is never used
[INFO] [stderr]   --> src/modesetting.rs:99:8
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub fn set_crtc(
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `v4l2-pi-udp` (bin "v4l2-pi-udp" test) generated 5 warnings (run `cargo fix --bin "v4l2-pi-udp" -p v4l2-pi-udp --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: v4l2r v0.0.1 (https://github.com/Gnurou/v4l2r.git?rev=1fbc84fbe2ae9db970c41fbdb4537b3753d146e1#1fbc84fb)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/v4l2_pi_udp-00301df1d2fb96eb)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e", kill_on_drop: false }`
[INFO] [stdout] 0e606650ba7015f9a3000376cee5e8f1d0999eebc18905f811fa1e3eba5d3b8e