[INFO] fetching crate drone-cortexm-macros 0.14.1...
[INFO] testing drone-cortexm-macros-0.14.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate drone-cortexm-macros 0.14.1 into /workspace/builds/worker-76/source
[INFO] validating manifest of crates.io crate drone-cortexm-macros 0.14.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drone-cortexm-macros 0.14.1
[INFO] finished tweaking crates.io crate drone-cortexm-macros 0.14.1
[INFO] tweaked toml for crates.io crate drone-cortexm-macros 0.14.1 written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca281875d323292a7d79bcd5757fb44a98b0b4d679165de0ad7615d48f08b877
[INFO] running `Command { std: "docker" "start" "-a" "ca281875d323292a7d79bcd5757fb44a98b0b4d679165de0ad7615d48f08b877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca281875d323292a7d79bcd5757fb44a98b0b4d679165de0ad7615d48f08b877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca281875d323292a7d79bcd5757fb44a98b0b4d679165de0ad7615d48f08b877", kill_on_drop: false }`
[INFO] [stdout] ca281875d323292a7d79bcd5757fb44a98b0b4d679165de0ad7615d48f08b877
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 914fa354a6bfb9836a4142caf07f1a1a8bf14e7d3913ffff1f3076b7d8cbd7dc
[INFO] running `Command { std: "docker" "start" "-a" "914fa354a6bfb9836a4142caf07f1a1a8bf14e7d3913ffff1f3076b7d8cbd7dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling drone-macros-core v0.14.3
[INFO] [stderr]    Compiling drone-cortexm-macros v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.76s
[INFO] running `Command { std: "docker" "inspect" "914fa354a6bfb9836a4142caf07f1a1a8bf14e7d3913ffff1f3076b7d8cbd7dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "914fa354a6bfb9836a4142caf07f1a1a8bf14e7d3913ffff1f3076b7d8cbd7dc", kill_on_drop: false }`
[INFO] [stdout] 914fa354a6bfb9836a4142caf07f1a1a8bf14e7d3913ffff1f3076b7d8cbd7dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc68fb764c6acdefc180d5d1492407f35fec2cbff787ce7f1406d701ca5add55
[INFO] running `Command { std: "docker" "start" "-a" "dc68fb764c6acdefc180d5d1492407f35fec2cbff787ce7f1406d701ca5add55", kill_on_drop: false }`
[INFO] [stderr]    Compiling drone-cortexm-macros v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "dc68fb764c6acdefc180d5d1492407f35fec2cbff787ce7f1406d701ca5add55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc68fb764c6acdefc180d5d1492407f35fec2cbff787ce7f1406d701ca5add55", kill_on_drop: false }`
[INFO] [stdout] dc68fb764c6acdefc180d5d1492407f35fec2cbff787ce7f1406d701ca5add55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 539b87c5b6bc263ca79238ed265d86d75477ae4894ffc8091e380d65b9064a63
[INFO] running `Command { std: "docker" "start" "-a" "539b87c5b6bc263ca79238ed265d86d75477ae4894ffc8091e380d65b9064a63", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/drone_cortexm_macros-d708a67d43450621)
[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 drone-cortexm-macros
[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" "539b87c5b6bc263ca79238ed265d86d75477ae4894ffc8091e380d65b9064a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "539b87c5b6bc263ca79238ed265d86d75477ae4894ffc8091e380d65b9064a63", kill_on_drop: false }`
[INFO] [stdout] 539b87c5b6bc263ca79238ed265d86d75477ae4894ffc8091e380d65b9064a63