[INFO] crate epd-waveshare-uart 0.1.0 is already in cache
[INFO] testing epd-waveshare-uart-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate epd-waveshare-uart 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate epd-waveshare-uart 0.1.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate epd-waveshare-uart 0.1.0
[INFO] finished tweaking crates.io crate epd-waveshare-uart 0.1.0
[INFO] tweaked toml for crates.io crate epd-waveshare-uart 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c126c26c9c1b0d7c6e055a8d2d7d026fb1c13cfed895f3a9921ed29375f71f3
[INFO] running `"docker" "start" "-a" "6c126c26c9c1b0d7c6e055a8d2d7d026fb1c13cfed895f3a9921ed29375f71f3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling embedded-graphics v0.6.2
[INFO] [stderr]    Compiling epd-waveshare-uart v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0405]: cannot find trait `Drawing` in this scope
[INFO] [stderr]   --> src/graphics.rs:25:20
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub trait Display: Drawing<EpdColor> {
[INFO] [stderr]    |                    ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Drawing` in this scope
[INFO] [stderr]    --> src/graphics.rs:112:10
[INFO] [stderr]     |
[INFO] [stderr] 112 | impl<'a> Drawing<EpdColor> for VarDisplay<'a> {
[INFO] [stderr]     |          ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Drawing` in this scope
[INFO] [stderr]   --> src/epd4in3/graphics.rs:24:6
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl Drawing<EpdColor> for Display4in3 {
[INFO] [stderr]    |      ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `epd-waveshare-uart`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "6c126c26c9c1b0d7c6e055a8d2d7d026fb1c13cfed895f3a9921ed29375f71f3"`
[INFO] running `"docker" "rm" "-f" "6c126c26c9c1b0d7c6e055a8d2d7d026fb1c13cfed895f3a9921ed29375f71f3"`
[INFO] [stdout] 6c126c26c9c1b0d7c6e055a8d2d7d026fb1c13cfed895f3a9921ed29375f71f3