[INFO] fetching crate epd-waveshare 0.4.0...
[INFO] testing epd-waveshare-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate epd-waveshare 0.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate epd-waveshare 0.4.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epd-waveshare 0.4.0
[INFO] finished tweaking crates.io crate epd-waveshare 0.4.0
[INFO] tweaked toml for crates.io crate epd-waveshare 0.4.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate epd-waveshare 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f46b4efe6ffe836142743cd1220930651038069c34940d535b3bca25046914b
[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" "7f46b4efe6ffe836142743cd1220930651038069c34940d535b3bca25046914b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f46b4efe6ffe836142743cd1220930651038069c34940d535b3bca25046914b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f46b4efe6ffe836142743cd1220930651038069c34940d535b3bca25046914b", kill_on_drop: false }`
[INFO] [stdout] 7f46b4efe6ffe836142743cd1220930651038069c34940d535b3bca25046914b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a6d9d6aaf4bc5202626be9817b2f4953d72c0b2ebcd96722faaf2e32a9bb1a7
[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" "6a6d9d6aaf4bc5202626be9817b2f4953d72c0b2ebcd96722faaf2e32a9bb1a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling embedded-graphics v0.6.1
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling epd-waveshare v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "6a6d9d6aaf4bc5202626be9817b2f4953d72c0b2ebcd96722faaf2e32a9bb1a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a6d9d6aaf4bc5202626be9817b2f4953d72c0b2ebcd96722faaf2e32a9bb1a7", kill_on_drop: false }`
[INFO] [stdout] 6a6d9d6aaf4bc5202626be9817b2f4953d72c0b2ebcd96722faaf2e32a9bb1a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38014b88a44b761e041c5ed7f5436e0516225af0b2925395bde855ed52d0b99a
[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" "38014b88a44b761e041c5ed7f5436e0516225af0b2925395bde855ed52d0b99a", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.1
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling spidev v0.4.0
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.0
[INFO] [stderr]    Compiling epd-waveshare v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.17s
[INFO] running `Command { std: "docker" "inspect" "38014b88a44b761e041c5ed7f5436e0516225af0b2925395bde855ed52d0b99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38014b88a44b761e041c5ed7f5436e0516225af0b2925395bde855ed52d0b99a", kill_on_drop: false }`
[INFO] [stdout] 38014b88a44b761e041c5ed7f5436e0516225af0b2925395bde855ed52d0b99a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a5ade6c07906a4b127fbd3ddd92911e984cd016b1e7473a69bc72197fb8ee1f
[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" "6a5ade6c07906a4b127fbd3ddd92911e984cd016b1e7473a69bc72197fb8ee1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/epd_waveshare-49feda925f8125ca
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test color::tests::from_u8 ... ok
[INFO] [stdout] test color::tests::u8_conversion_black ... ok
[INFO] [stdout] test epd4in2::command::tests::command_addr ... ok
[INFO] [stdout] test epd2in9::graphics::tests::graphics_default ... ok
[INFO] [stdout] test epd1in54::graphics::tests::graphics_rotation_180 ... ok
[INFO] [stdout] test epd4in2::graphics::tests::graphics_rotation_0 ... ok
[INFO] [stdout] test epd4in2::graphics::tests::graphics_default ... ok
[INFO] [stdout] test epd1in54::graphics::tests::graphics_rotation_270 ... ok
[INFO] [stdout] test epd1in54b::tests::epd_size ... ok
[INFO] [stdout] test color::tests::u8_conversion_white ... ok
[INFO] [stdout] test epd1in54::tests::epd_size ... ok
[INFO] [stdout] test epd1in54::graphics::tests::graphics_rotation_0 ... ok
[INFO] [stdout] test epd1in54::graphics::tests::graphics_rotation_90 ... ok
[INFO] [stdout] test epd4in2::graphics::tests::graphics_size ... ok
[INFO] [stdout] test epd4in2::graphics::tests::graphics_rotation_90 ... ok
[INFO] [stdout] test epd4in2::tests::epd_size ... ok
[INFO] [stdout] test epd7in5::graphics::tests::graphics_rotation_0 ... ok
[INFO] [stdout] test epd7in5::graphics::tests::graphics_default ... ok
[INFO] [stdout] test epd7in5::graphics::tests::graphics_rotation_180 ... ok
[INFO] [stdout] test epd2in9::tests::epd_size ... ok
[INFO] [stdout] test epd1in54::graphics::tests::graphics_size ... ok
[INFO] [stdout] test epd4in2::graphics::tests::graphics_rotation_270 ... ok
[INFO] [stdout] test epd7in5::command::tests::command_addr ... ok
[INFO] [stdout] test epd7in5::graphics::tests::graphics_size ... ok
[INFO] [stdout] test epd7in5::graphics::tests::graphics_rotation_270 ... ok
[INFO] [stdout] test epd7in5::graphics::tests::graphics_rotation_90 ... ok
[INFO] [stdout] test epd7in5::tests::epd_size ... ok
[INFO] [stdout] test epd7in5_v2::command::tests::command_addr ... ok
[INFO] [stdout] test epd2in9::graphics::tests::graphics_size ... ok
[INFO] [stdout] test epd4in2::graphics::tests::graphics_rotation_180 ... ok
[INFO] [stdout] test epd1in54::graphics::tests::graphics_default ... ok
[INFO] [stdout] test epd7in5_v2::graphics::tests::graphics_rotation_0 ... ok
[INFO] [stdout] test epd7in5_v2::graphics::tests::graphics_rotation_180 ... ok
[INFO] [stdout] test epd7in5_v2::graphics::tests::graphics_rotation_270 ... ok
[INFO] [stdout] test epd7in5_v2::graphics::tests::graphics_default ... ok
[INFO] [stdout] test graphics::tests::buffer_clear ... ok
[INFO] [stdout] test graphics::tests::graphics_rotation_90 ... ok
[INFO] [stdout] test epd7in5_v2::graphics::tests::graphics_rotation_90 ... ok
[INFO] [stdout] test epd7in5_v2::graphics::tests::graphics_size ... ok
[INFO] [stdout] test epd7in5_v2::tests::epd_size ... ok
[INFO] [stdout] test type_a::command::tests::command_addr ... ok
[INFO] [stdout] test graphics::tests::graphics_rotation_0 ... ok
[INFO] [stdout] test graphics::tests::rotation_overflow ... ok
[INFO] [stdout] test color::tests::from_u8_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests epd-waveshare
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/traits.rs - traits::WaveshareDisplay (line 94) ... ok
[INFO] [stdout] test src/graphics.rs - graphics::VarDisplay (line 93) ... ok
[INFO] [stdout] test src/epd2in9bc/mod.rs - epd2in9bc (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/epd1in54/mod.rs - epd1in54 (line 5) ... ok
[INFO] [stdout] test src/epd2in9/mod.rs - epd2in9 (line 6) ... ok
[INFO] [stdout] test src/epd4in2/mod.rs - epd4in2 (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a5ade6c07906a4b127fbd3ddd92911e984cd016b1e7473a69bc72197fb8ee1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a5ade6c07906a4b127fbd3ddd92911e984cd016b1e7473a69bc72197fb8ee1f", kill_on_drop: false }`
[INFO] [stdout] 6a5ade6c07906a4b127fbd3ddd92911e984cd016b1e7473a69bc72197fb8ee1f