[INFO] fetching crate embassy-stm32l4 0.0.0...
[INFO] testing embassy-stm32l4-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate embassy-stm32l4 0.0.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate embassy-stm32l4 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embassy-stm32l4 0.0.0
[INFO] finished tweaking crates.io crate embassy-stm32l4 0.0.0
[INFO] tweaked toml for crates.io crate embassy-stm32l4 0.0.0 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d5e6605b4fdccb461aba35d8f4f03d78b9b7dc65f52605edf107cf6ec053c11
[INFO] running `Command { std: "docker" "start" "-a" "9d5e6605b4fdccb461aba35d8f4f03d78b9b7dc65f52605edf107cf6ec053c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d5e6605b4fdccb461aba35d8f4f03d78b9b7dc65f52605edf107cf6ec053c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d5e6605b4fdccb461aba35d8f4f03d78b9b7dc65f52605edf107cf6ec053c11", kill_on_drop: false }`
[INFO] [stdout] 9d5e6605b4fdccb461aba35d8f4f03d78b9b7dc65f52605edf107cf6ec053c11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e44f1aa5d5c4cdf1c5b476f10603b4c7324a4e3e276a296888084852048e3ac4
[INFO] running `Command { std: "docker" "start" "-a" "e44f1aa5d5c4cdf1c5b476f10603b4c7324a4e3e276a296888084852048e3ac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling embassy-stm32l4 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "e44f1aa5d5c4cdf1c5b476f10603b4c7324a4e3e276a296888084852048e3ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e44f1aa5d5c4cdf1c5b476f10603b4c7324a4e3e276a296888084852048e3ac4", kill_on_drop: false }`
[INFO] [stdout] e44f1aa5d5c4cdf1c5b476f10603b4c7324a4e3e276a296888084852048e3ac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d827fd36b408b4d867d0f9040d757fc67232724a8f67fa8e5f75fb19d814a0b9
[INFO] running `Command { std: "docker" "start" "-a" "d827fd36b408b4d867d0f9040d757fc67232724a8f67fa8e5f75fb19d814a0b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling embassy-stm32l4 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "d827fd36b408b4d867d0f9040d757fc67232724a8f67fa8e5f75fb19d814a0b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d827fd36b408b4d867d0f9040d757fc67232724a8f67fa8e5f75fb19d814a0b9", kill_on_drop: false }`
[INFO] [stdout] d827fd36b408b4d867d0f9040d757fc67232724a8f67fa8e5f75fb19d814a0b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6559425d5e840b06f43af3fcea7d56a4e1b3ac72f17107a5192d6293883a9b5
[INFO] running `Command { std: "docker" "start" "-a" "e6559425d5e840b06f43af3fcea7d56a4e1b3ac72f17107a5192d6293883a9b5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/embassy_stm32l4-ab0810f01d03847e)
[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-stm32l4
[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" "e6559425d5e840b06f43af3fcea7d56a4e1b3ac72f17107a5192d6293883a9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6559425d5e840b06f43af3fcea7d56a4e1b3ac72f17107a5192d6293883a9b5", kill_on_drop: false }`
[INFO] [stdout] e6559425d5e840b06f43af3fcea7d56a4e1b3ac72f17107a5192d6293883a9b5