[INFO] fetching crate embassy-flash 0.0.0...
[INFO] testing embassy-flash-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate embassy-flash 0.0.0 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate embassy-flash 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate embassy-flash 0.0.0
[INFO] finished tweaking crates.io crate embassy-flash 0.0.0
[INFO] tweaked toml for crates.io crate embassy-flash 0.0.0 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1c2c50551af40f702d8cffe7bea88c5e9def0f101a2ea813e6dc7bc6b593c4a
[INFO] running `Command { std: "docker" "start" "-a" "b1c2c50551af40f702d8cffe7bea88c5e9def0f101a2ea813e6dc7bc6b593c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1c2c50551af40f702d8cffe7bea88c5e9def0f101a2ea813e6dc7bc6b593c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c2c50551af40f702d8cffe7bea88c5e9def0f101a2ea813e6dc7bc6b593c4a", kill_on_drop: false }`
[INFO] [stdout] b1c2c50551af40f702d8cffe7bea88c5e9def0f101a2ea813e6dc7bc6b593c4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9be3cb40c5ca67daf382ba9c62132ac5390311f59c45e8f4ffdb92233f9817e9
[INFO] running `Command { std: "docker" "start" "-a" "9be3cb40c5ca67daf382ba9c62132ac5390311f59c45e8f4ffdb92233f9817e9", 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]    Compiling embassy-flash v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "9be3cb40c5ca67daf382ba9c62132ac5390311f59c45e8f4ffdb92233f9817e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be3cb40c5ca67daf382ba9c62132ac5390311f59c45e8f4ffdb92233f9817e9", kill_on_drop: false }`
[INFO] [stdout] 9be3cb40c5ca67daf382ba9c62132ac5390311f59c45e8f4ffdb92233f9817e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffd876aaac4b00186e4ee94d7950a87c8b2b0281a5005e066114ba4cd06f900b
[INFO] running `Command { std: "docker" "start" "-a" "ffd876aaac4b00186e4ee94d7950a87c8b2b0281a5005e066114ba4cd06f900b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling embassy-flash v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "ffd876aaac4b00186e4ee94d7950a87c8b2b0281a5005e066114ba4cd06f900b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd876aaac4b00186e4ee94d7950a87c8b2b0281a5005e066114ba4cd06f900b", kill_on_drop: false }`
[INFO] [stdout] ffd876aaac4b00186e4ee94d7950a87c8b2b0281a5005e066114ba4cd06f900b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f47b27d366983a6a44bae2a844f0f46aedc674e1e9cb78bdefd59f16082c6f18
[INFO] running `Command { std: "docker" "start" "-a" "f47b27d366983a6a44bae2a844f0f46aedc674e1e9cb78bdefd59f16082c6f18", 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] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/embassy_flash-b60fc7194d85ed8f)
[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-flash
[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" "f47b27d366983a6a44bae2a844f0f46aedc674e1e9cb78bdefd59f16082c6f18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f47b27d366983a6a44bae2a844f0f46aedc674e1e9cb78bdefd59f16082c6f18", kill_on_drop: false }`
[INFO] [stdout] f47b27d366983a6a44bae2a844f0f46aedc674e1e9cb78bdefd59f16082c6f18