[INFO] fetching crate kas-macros 0.10.1...
[INFO] testing kas-macros-0.10.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kas-macros 0.10.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate kas-macros 0.10.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kas-macros 0.10.1
[INFO] finished tweaking crates.io crate kas-macros 0.10.1
[INFO] tweaked toml for crates.io crate kas-macros 0.10.1 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60570e2d508790847e1eeca325aef67d086f47ddd15f907d18a1b46e0bebbcb6
[INFO] running `Command { std: "docker" "start" "-a" "60570e2d508790847e1eeca325aef67d086f47ddd15f907d18a1b46e0bebbcb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60570e2d508790847e1eeca325aef67d086f47ddd15f907d18a1b46e0bebbcb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60570e2d508790847e1eeca325aef67d086f47ddd15f907d18a1b46e0bebbcb6", kill_on_drop: false }`
[INFO] [stdout] 60570e2d508790847e1eeca325aef67d086f47ddd15f907d18a1b46e0bebbcb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c374285d2426cd549062ce2e3dd086df8ad4717784cd7d68fdf05ad85d394fc
[INFO] running `Command { std: "docker" "start" "-a" "5c374285d2426cd549062ce2e3dd086df8ad4717784cd7d68fdf05ad85d394fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[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 proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling kas-macros v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.42s
[INFO] running `Command { std: "docker" "inspect" "5c374285d2426cd549062ce2e3dd086df8ad4717784cd7d68fdf05ad85d394fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c374285d2426cd549062ce2e3dd086df8ad4717784cd7d68fdf05ad85d394fc", kill_on_drop: false }`
[INFO] [stdout] 5c374285d2426cd549062ce2e3dd086df8ad4717784cd7d68fdf05ad85d394fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6adf6a45070e28e032a3967aa3bbf77f8080f3ceb26379ea787626bc260fab81
[INFO] running `Command { std: "docker" "start" "-a" "6adf6a45070e28e032a3967aa3bbf77f8080f3ceb26379ea787626bc260fab81", kill_on_drop: false }`
[INFO] [stderr]    Compiling kas-macros v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "6adf6a45070e28e032a3967aa3bbf77f8080f3ceb26379ea787626bc260fab81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6adf6a45070e28e032a3967aa3bbf77f8080f3ceb26379ea787626bc260fab81", kill_on_drop: false }`
[INFO] [stdout] 6adf6a45070e28e032a3967aa3bbf77f8080f3ceb26379ea787626bc260fab81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc6606dace9b19899cf2673c698dabac98983e44974d40a91a786e39f5beb26b
[INFO] running `Command { std: "docker" "start" "-a" "cc6606dace9b19899cf2673c698dabac98983e44974d40a91a786e39f5beb26b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kas_macros-f0d32718ee9ea0d0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kas-macros
[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] [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" "cc6606dace9b19899cf2673c698dabac98983e44974d40a91a786e39f5beb26b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc6606dace9b19899cf2673c698dabac98983e44974d40a91a786e39f5beb26b", kill_on_drop: false }`
[INFO] [stdout] cc6606dace9b19899cf2673c698dabac98983e44974d40a91a786e39f5beb26b