[INFO] fetching crate rpi-async 0.1.0...
[INFO] testing rpi-async-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rpi-async 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rpi-async 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking crates.io crate rpi-async 0.1.0
[INFO] finished tweaking crates.io crate rpi-async 0.1.0
[INFO] tweaked toml for crates.io crate rpi-async 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98b10ebdd77a3eba765e399e1786c94fda5992031925357db22aa0050737c128
[INFO] running `Command { std: "docker" "start" "-a" "98b10ebdd77a3eba765e399e1786c94fda5992031925357db22aa0050737c128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98b10ebdd77a3eba765e399e1786c94fda5992031925357db22aa0050737c128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b10ebdd77a3eba765e399e1786c94fda5992031925357db22aa0050737c128", kill_on_drop: false }`
[INFO] [stdout] 98b10ebdd77a3eba765e399e1786c94fda5992031925357db22aa0050737c128
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eb2dc8fb66f4ca5dc45e9d679f683dca072cbd4c5cdc8cc394e2a61b56e30cd
[INFO] running `Command { std: "docker" "start" "-a" "7eb2dc8fb66f4ca5dc45e9d679f683dca072cbd4c5cdc8cc394e2a61b56e30cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling rppal v0.11.3
[INFO] [stderr]    Compiling rpi-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `Command { std: "docker" "inspect" "7eb2dc8fb66f4ca5dc45e9d679f683dca072cbd4c5cdc8cc394e2a61b56e30cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb2dc8fb66f4ca5dc45e9d679f683dca072cbd4c5cdc8cc394e2a61b56e30cd", kill_on_drop: false }`
[INFO] [stdout] 7eb2dc8fb66f4ca5dc45e9d679f683dca072cbd4c5cdc8cc394e2a61b56e30cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31d39e48c0aa3a936616dacf6c6f8b5eb9cef48da1f084de2f015f0cad94926a
[INFO] running `Command { std: "docker" "start" "-a" "31d39e48c0aa3a936616dacf6c6f8b5eb9cef48da1f084de2f015f0cad94926a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpi-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "31d39e48c0aa3a936616dacf6c6f8b5eb9cef48da1f084de2f015f0cad94926a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d39e48c0aa3a936616dacf6c6f8b5eb9cef48da1f084de2f015f0cad94926a", kill_on_drop: false }`
[INFO] [stdout] 31d39e48c0aa3a936616dacf6c6f8b5eb9cef48da1f084de2f015f0cad94926a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3798b0596482280575d8329f1e5f202510ce2381b0529c478a5cffa776b9f1a
[INFO] running `Command { std: "docker" "start" "-a" "e3798b0596482280575d8329f1e5f202510ce2381b0529c478a5cffa776b9f1a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpi_async-75a87ea80413a0c3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rpi-async
[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] [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" "e3798b0596482280575d8329f1e5f202510ce2381b0529c478a5cffa776b9f1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3798b0596482280575d8329f1e5f202510ce2381b0529c478a5cffa776b9f1a", kill_on_drop: false }`
[INFO] [stdout] e3798b0596482280575d8329f1e5f202510ce2381b0529c478a5cffa776b9f1a