[INFO] crate smithay 0.2.0 is already in cache
[INFO] checking smithay-0.2.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate smithay 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate smithay 0.2.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate smithay 0.2.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate smithay 0.2.0
[INFO] tweaked toml for crates.io crate smithay 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=allow" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f475246dfdc228a8e223f2061cae8619f3cd69878a08bba8e6d9942dd58c7568
[INFO] running `"docker" "start" "-a" "f475246dfdc228a8e223f2061cae8619f3cd69878a08bba8e6d9942dd58c7568"`
[INFO] [stderr]    Compiling drm-sys v0.0.9
[INFO] [stderr]    Compiling input-sys v1.9.0
[INFO] [stderr]    Compiling gbm-sys v0.1.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling derive_more v0.7.1
[INFO] [stderr]     Checking slog-scope v4.3.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking xkbcommon v0.2.1
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]    Compiling wayland-server v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]    Compiling glium v0.19.0
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking slog-term v2.4.2
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking image v0.17.0
[INFO] [stderr]     Checking slog-stdlog v3.0.5
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking udev v0.2.0
[INFO] [stderr]     Checking wayland-client v0.21.13
[INFO] [stderr]     Checking input v0.4.1
[INFO] [stderr]    Compiling smithay v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking drm v0.3.4
[INFO] [stderr]     Checking gbm v0.5.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/backend/session/direct.rs:423:39
[INFO] [stderr]     |
[INFO] [stderr] 423 |     let source = match Signals::new(&[signal]) {
[INFO] [stderr]     |                                       ^^^^^^ expected enum `nix::sys::signal::Signal`, found a different enum `nix::sys::signal::Signal`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `nix::sys::signal::Signal` (enum `nix::sys::signal::Signal`)
[INFO] [stderr]                found type `nix::sys::signal::Signal` (enum `nix::sys::signal::Signal`)
[INFO] [stderr] note: Perhaps two different versions of crate `nix` are being used?
[INFO] [stderr]    --> src/backend/session/direct.rs:423:39
[INFO] [stderr]     |
[INFO] [stderr] 423 |     let source = match Signals::new(&[signal]) {
[INFO] [stderr]     |                                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/backend/session/direct.rs:423:39
[INFO] [stderr]     |
[INFO] [stderr] 423 |     let source = match Signals::new(&[signal]) {
[INFO] [stderr]     |                                       ^^^^^^ expected enum `nix::sys::signal::Signal`, found a different enum `nix::sys::signal::Signal`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `nix::sys::signal::Signal` (enum `nix::sys::signal::Signal`)
[INFO] [stderr]                found type `nix::sys::signal::Signal` (enum `nix::sys::signal::Signal`)
[INFO] [stderr] note: Perhaps two different versions of crate `nix` are being used?
[INFO] [stderr]    --> src/backend/session/direct.rs:423:39
[INFO] [stderr]     |
[INFO] [stderr] 423 |     let source = match Signals::new(&[signal]) {
[INFO] [stderr]     |                                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `smithay`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `smithay`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f475246dfdc228a8e223f2061cae8619f3cd69878a08bba8e6d9942dd58c7568"`
[INFO] running `"docker" "rm" "-f" "f475246dfdc228a8e223f2061cae8619f3cd69878a08bba8e6d9942dd58c7568"`
[INFO] [stdout] f475246dfdc228a8e223f2061cae8619f3cd69878a08bba8e6d9942dd58c7568