[INFO] fetching crate cargo-avrflash 0.0.0...
[INFO] testing cargo-avrflash-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cargo-avrflash 0.0.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate cargo-avrflash 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 cargo-avrflash 0.0.0
[INFO] finished tweaking crates.io crate cargo-avrflash 0.0.0
[INFO] tweaked toml for crates.io crate cargo-avrflash 0.0.0 written to /workspace/builds/worker-103/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 827e48b066cb5c563cb8f0ad5c44736fd9ab8c8ae70131c6fe9cd8c182b6c07c
[INFO] running `Command { std: "docker" "start" "-a" "827e48b066cb5c563cb8f0ad5c44736fd9ab8c8ae70131c6fe9cd8c182b6c07c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "827e48b066cb5c563cb8f0ad5c44736fd9ab8c8ae70131c6fe9cd8c182b6c07c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827e48b066cb5c563cb8f0ad5c44736fd9ab8c8ae70131c6fe9cd8c182b6c07c", kill_on_drop: false }`
[INFO] [stdout] 827e48b066cb5c563cb8f0ad5c44736fd9ab8c8ae70131c6fe9cd8c182b6c07c
[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=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] dc10573da8287161ea2d4ec47e0031da4c17680c470913a9bbe86b70e5872d9c
[INFO] running `Command { std: "docker" "start" "-a" "dc10573da8287161ea2d4ec47e0031da4c17680c470913a9bbe86b70e5872d9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-avrflash v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "dc10573da8287161ea2d4ec47e0031da4c17680c470913a9bbe86b70e5872d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc10573da8287161ea2d4ec47e0031da4c17680c470913a9bbe86b70e5872d9c", kill_on_drop: false }`
[INFO] [stdout] dc10573da8287161ea2d4ec47e0031da4c17680c470913a9bbe86b70e5872d9c
[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=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] b2fb092c51fd218fc242e25f1998c2825477c4b646020703c46d0eb702f6216f
[INFO] running `Command { std: "docker" "start" "-a" "b2fb092c51fd218fc242e25f1998c2825477c4b646020703c46d0eb702f6216f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-avrflash v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "b2fb092c51fd218fc242e25f1998c2825477c4b646020703c46d0eb702f6216f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2fb092c51fd218fc242e25f1998c2825477c4b646020703c46d0eb702f6216f", kill_on_drop: false }`
[INFO] [stdout] b2fb092c51fd218fc242e25f1998c2825477c4b646020703c46d0eb702f6216f
[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=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] 0adc1dfbcc07c85507bf7bbb8ce85a49f07bf5e7aa47d098f6eba6778bb37e6d
[INFO] running `Command { std: "docker" "start" "-a" "0adc1dfbcc07c85507bf7bbb8ce85a49f07bf5e7aa47d098f6eba6778bb37e6d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_avrflash-f20cce49ddb0d62b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo-avrflash
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "0adc1dfbcc07c85507bf7bbb8ce85a49f07bf5e7aa47d098f6eba6778bb37e6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0adc1dfbcc07c85507bf7bbb8ce85a49f07bf5e7aa47d098f6eba6778bb37e6d", kill_on_drop: false }`
[INFO] [stdout] 0adc1dfbcc07c85507bf7bbb8ce85a49f07bf5e7aa47d098f6eba6778bb37e6d