[INFO] fetching crate embassy-avr 0.0.0...
[INFO] testing embassy-avr-0.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate embassy-avr 0.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate embassy-avr 0.0.0
[INFO] finished tweaking crates.io crate embassy-avr 0.0.0
[INFO] tweaked toml for crates.io crate embassy-avr 0.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate embassy-avr 0.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9be764e406d9f9a9001e059821b4762a9d91eec69cd06450c773a43b58db01f
[INFO] running `Command { std: "docker" "start" "-a" "d9be764e406d9f9a9001e059821b4762a9d91eec69cd06450c773a43b58db01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9be764e406d9f9a9001e059821b4762a9d91eec69cd06450c773a43b58db01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9be764e406d9f9a9001e059821b4762a9d91eec69cd06450c773a43b58db01f", kill_on_drop: false }`
[INFO] [stdout] d9be764e406d9f9a9001e059821b4762a9d91eec69cd06450c773a43b58db01f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65512dd4f4449918d2ce6e84dadb82594210631a29f1db36feb756649fd58e1f
[INFO] running `Command { std: "docker" "start" "-a" "65512dd4f4449918d2ce6e84dadb82594210631a29f1db36feb756649fd58e1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling embassy-avr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "65512dd4f4449918d2ce6e84dadb82594210631a29f1db36feb756649fd58e1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65512dd4f4449918d2ce6e84dadb82594210631a29f1db36feb756649fd58e1f", kill_on_drop: false }`
[INFO] [stdout] 65512dd4f4449918d2ce6e84dadb82594210631a29f1db36feb756649fd58e1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36bf23a6a8359c6c57f99b0f82a596eed1cea89ed243fb3dc8dc31a515b79367
[INFO] running `Command { std: "docker" "start" "-a" "36bf23a6a8359c6c57f99b0f82a596eed1cea89ed243fb3dc8dc31a515b79367", kill_on_drop: false }`
[INFO] [stderr]    Compiling embassy-avr v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "36bf23a6a8359c6c57f99b0f82a596eed1cea89ed243fb3dc8dc31a515b79367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36bf23a6a8359c6c57f99b0f82a596eed1cea89ed243fb3dc8dc31a515b79367", kill_on_drop: false }`
[INFO] [stdout] 36bf23a6a8359c6c57f99b0f82a596eed1cea89ed243fb3dc8dc31a515b79367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8852f0417dfca176c483ab42a121e2cdc96e53d77eadeb8fb774a6e8239cd6ca
[INFO] running `Command { std: "docker" "start" "-a" "8852f0417dfca176c483ab42a121e2cdc96e53d77eadeb8fb774a6e8239cd6ca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embassy_avr-39a22f4e090486a4)
[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] [stderr]    Doc-tests embassy_avr
[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" "8852f0417dfca176c483ab42a121e2cdc96e53d77eadeb8fb774a6e8239cd6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8852f0417dfca176c483ab42a121e2cdc96e53d77eadeb8fb774a6e8239cd6ca", kill_on_drop: false }`
[INFO] [stdout] 8852f0417dfca176c483ab42a121e2cdc96e53d77eadeb8fb774a6e8239cd6ca