[INFO] fetching crate embedded-nal-async 0.8.0...
[INFO] testing embedded-nal-async-0.8.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate embedded-nal-async 0.8.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate embedded-nal-async 0.8.0
[INFO] finished tweaking crates.io crate embedded-nal-async 0.8.0
[INFO] tweaked toml for crates.io crate embedded-nal-async 0.8.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate embedded-nal-async 0.8.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-nal v0.9.0
[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] d92ff51f4f672d19694519f98824a661ae6dc843b71db6b1f6e7eb55a2dd4905
[INFO] running `Command { std: "docker" "start" "-a" "d92ff51f4f672d19694519f98824a661ae6dc843b71db6b1f6e7eb55a2dd4905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d92ff51f4f672d19694519f98824a661ae6dc843b71db6b1f6e7eb55a2dd4905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d92ff51f4f672d19694519f98824a661ae6dc843b71db6b1f6e7eb55a2dd4905", kill_on_drop: false }`
[INFO] [stdout] d92ff51f4f672d19694519f98824a661ae6dc843b71db6b1f6e7eb55a2dd4905
[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] 01e8ecbc835e6a11105f5f04387453bde6f9d86e9940b996dded27bb62364d1d
[INFO] running `Command { std: "docker" "start" "-a" "01e8ecbc835e6a11105f5f04387453bde6f9d86e9940b996dded27bb62364d1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-nal v0.9.0
[INFO] [stderr]    Compiling embedded-nal-async v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "01e8ecbc835e6a11105f5f04387453bde6f9d86e9940b996dded27bb62364d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e8ecbc835e6a11105f5f04387453bde6f9d86e9940b996dded27bb62364d1d", kill_on_drop: false }`
[INFO] [stdout] 01e8ecbc835e6a11105f5f04387453bde6f9d86e9940b996dded27bb62364d1d
[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] a3043c012820e4a59f5f8a6698ca6873d98a60504f7d21ff6a68dc50b69919cf
[INFO] running `Command { std: "docker" "start" "-a" "a3043c012820e4a59f5f8a6698ca6873d98a60504f7d21ff6a68dc50b69919cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-nal-async v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "a3043c012820e4a59f5f8a6698ca6873d98a60504f7d21ff6a68dc50b69919cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3043c012820e4a59f5f8a6698ca6873d98a60504f7d21ff6a68dc50b69919cf", kill_on_drop: false }`
[INFO] [stdout] a3043c012820e4a59f5f8a6698ca6873d98a60504f7d21ff6a68dc50b69919cf
[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] 191c2c0905935a5cd9f01897b191c66f60450521e3908e834e40a40f3c80ee81
[INFO] running `Command { std: "docker" "start" "-a" "191c2c0905935a5cd9f01897b191c66f60450521e3908e834e40a40f3c80ee81", 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/embedded_nal_async-e83fb5ab90b00dfe)
[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 embedded_nal_async
[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" "191c2c0905935a5cd9f01897b191c66f60450521e3908e834e40a40f3c80ee81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "191c2c0905935a5cd9f01897b191c66f60450521e3908e834e40a40f3c80ee81", kill_on_drop: false }`
[INFO] [stdout] 191c2c0905935a5cd9f01897b191c66f60450521e3908e834e40a40f3c80ee81