[INFO] fetching crate oled 0.0.0...
[INFO] testing oled-0.0.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate oled 0.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate oled 0.0.0
[INFO] finished tweaking crates.io crate oled 0.0.0
[INFO] tweaked toml for crates.io crate oled 0.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oled 0.0.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 22 packages to latest compatible versions
[INFO] [stderr]       Adding az v1.2.1 (available: v1.3.0)
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[INFO] [stderr]       Adding display-interface v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmt-macros v1.0.1
[INFO] [stderr]   Downloaded defmt v0.3.100
[INFO] [stderr]   Downloaded display-interface v0.4.1
[INFO] [stderr]   Downloaded embedded-graphics-core v0.4.1
[INFO] [stderr]   Downloaded defmt-parser v1.0.0
[INFO] [stderr]   Downloaded defmt v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 058675518bb07c9a9034184f4a9d67844eb9f9cef57828f9a0c731803c08af4c
[INFO] running `Command { std: "docker" "start" "-a" "058675518bb07c9a9034184f4a9d67844eb9f9cef57828f9a0c731803c08af4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "058675518bb07c9a9034184f4a9d67844eb9f9cef57828f9a0c731803c08af4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "058675518bb07c9a9034184f4a9d67844eb9f9cef57828f9a0c731803c08af4c", kill_on_drop: false }`
[INFO] [stdout] 058675518bb07c9a9034184f4a9d67844eb9f9cef57828f9a0c731803c08af4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd0e0e5cf07a60dd688285c7e23f57169d64f2acd35b377e6a578962cd365c4f
[INFO] running `Command { std: "docker" "start" "-a" "bd0e0e5cf07a60dd688285c7e23f57169d64f2acd35b377e6a578962cd365c4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling display-interface v0.4.1
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling embedded-graphics-core v0.4.1
[INFO] [stderr]    Compiling oled v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `embedded_hal_1::delay::DelayUs`
[INFO] [stdout]  --> src/ssd1357.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 | use embedded_hal_1::{delay::DelayUs, digital::OutputPin};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^ no `DelayUs` in `delay`
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 6 - use embedded_hal_1::{delay::DelayUs, digital::OutputPin};
[INFO] [stdout] 6 + use embedded_hal_1::{delay::DelayNs, digital::OutputPin};
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oled` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "bd0e0e5cf07a60dd688285c7e23f57169d64f2acd35b377e6a578962cd365c4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0e0e5cf07a60dd688285c7e23f57169d64f2acd35b377e6a578962cd365c4f", kill_on_drop: false }`
[INFO] [stdout] bd0e0e5cf07a60dd688285c7e23f57169d64f2acd35b377e6a578962cd365c4f
