[INFO] fetching crate microamp-macros 0.1.0-alpha.5...
[INFO] testing microamp-macros-0.1.0-alpha.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate microamp-macros 0.1.0-alpha.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate microamp-macros 0.1.0-alpha.5 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate microamp-macros 0.1.0-alpha.5
[INFO] finished tweaking crates.io crate microamp-macros 0.1.0-alpha.5
[INFO] tweaked toml for crates.io crate microamp-macros 0.1.0-alpha.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 587f285b443349bcaec0e8bb4e7c41be9dd29b564ca891ea070065b2d0576647
[INFO] running `Command { std: "docker" "start" "-a" "587f285b443349bcaec0e8bb4e7c41be9dd29b564ca891ea070065b2d0576647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "587f285b443349bcaec0e8bb4e7c41be9dd29b564ca891ea070065b2d0576647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587f285b443349bcaec0e8bb4e7c41be9dd29b564ca891ea070065b2d0576647", kill_on_drop: false }`
[INFO] [stdout] 587f285b443349bcaec0e8bb4e7c41be9dd29b564ca891ea070065b2d0576647
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a33e1c66eb1c87e86353fd4c4b41e5308b71dd2f5756f8997d1d1001d9a7c93d
[INFO] running `Command { std: "docker" "start" "-a" "a33e1c66eb1c87e86353fd4c4b41e5308b71dd2f5756f8997d1d1001d9a7c93d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling microamp-macros v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "a33e1c66eb1c87e86353fd4c4b41e5308b71dd2f5756f8997d1d1001d9a7c93d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a33e1c66eb1c87e86353fd4c4b41e5308b71dd2f5756f8997d1d1001d9a7c93d", kill_on_drop: false }`
[INFO] [stdout] a33e1c66eb1c87e86353fd4c4b41e5308b71dd2f5756f8997d1d1001d9a7c93d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59d4f769e75bb9d90ef575cbd7cadeefb4a2d34c18692f29c00f59eb5a2a808b
[INFO] running `Command { std: "docker" "start" "-a" "59d4f769e75bb9d90ef575cbd7cadeefb4a2d34c18692f29c00f59eb5a2a808b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling microamp-macros v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/microamp_macros-b51adfa5ee5c4cf3)
[INFO] running `Command { std: "docker" "inspect" "59d4f769e75bb9d90ef575cbd7cadeefb4a2d34c18692f29c00f59eb5a2a808b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d4f769e75bb9d90ef575cbd7cadeefb4a2d34c18692f29c00f59eb5a2a808b", kill_on_drop: false }`
[INFO] [stdout] 59d4f769e75bb9d90ef575cbd7cadeefb4a2d34c18692f29c00f59eb5a2a808b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8165e1384ec8e019dd3805f2cc313f3d0315d8a64fd17a047284ef2a5e57004f
[INFO] running `Command { std: "docker" "start" "-a" "8165e1384ec8e019dd3805f2cc313f3d0315d8a64fd17a047284ef2a5e57004f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/microamp_macros-b51adfa5ee5c4cf3)
[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 microamp-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" "8165e1384ec8e019dd3805f2cc313f3d0315d8a64fd17a047284ef2a5e57004f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8165e1384ec8e019dd3805f2cc313f3d0315d8a64fd17a047284ef2a5e57004f", kill_on_drop: false }`
[INFO] [stdout] 8165e1384ec8e019dd3805f2cc313f3d0315d8a64fd17a047284ef2a5e57004f