[INFO] fetching crate mclient_macro 0.1.4...
[INFO] testing mclient_macro-0.1.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate mclient_macro 0.1.4 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate mclient_macro 0.1.4 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 mclient_macro 0.1.4
[INFO] finished tweaking crates.io crate mclient_macro 0.1.4
[INFO] tweaked toml for crates.io crate mclient_macro 0.1.4 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 9c659485d58e90985c63fc4b24cc8c539d166797eddbfe7bcdf94ded5cbfaba3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9c659485d58e90985c63fc4b24cc8c539d166797eddbfe7bcdf94ded5cbfaba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c659485d58e90985c63fc4b24cc8c539d166797eddbfe7bcdf94ded5cbfaba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c659485d58e90985c63fc4b24cc8c539d166797eddbfe7bcdf94ded5cbfaba3", kill_on_drop: false }`
[INFO] [stdout] 9c659485d58e90985c63fc4b24cc8c539d166797eddbfe7bcdf94ded5cbfaba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 284a465c139d1c7bb9fdda1557d343fb25d9afea8d00b20e43158b30cf7b42a7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "284a465c139d1c7bb9fdda1557d343fb25d9afea8d00b20e43158b30cf7b42a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mclient_macro v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "284a465c139d1c7bb9fdda1557d343fb25d9afea8d00b20e43158b30cf7b42a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "284a465c139d1c7bb9fdda1557d343fb25d9afea8d00b20e43158b30cf7b42a7", kill_on_drop: false }`
[INFO] [stdout] 284a465c139d1c7bb9fdda1557d343fb25d9afea8d00b20e43158b30cf7b42a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 821a1fe0cce7ed631db17cc1c3e8f0e3ff9ae88fd2c39dc3e51fb69b904acef2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "821a1fe0cce7ed631db17cc1c3e8f0e3ff9ae88fd2c39dc3e51fb69b904acef2", kill_on_drop: false }`
[INFO] [stderr]    Compiling mclient_macro v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "821a1fe0cce7ed631db17cc1c3e8f0e3ff9ae88fd2c39dc3e51fb69b904acef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "821a1fe0cce7ed631db17cc1c3e8f0e3ff9ae88fd2c39dc3e51fb69b904acef2", kill_on_drop: false }`
[INFO] [stdout] 821a1fe0cce7ed631db17cc1c3e8f0e3ff9ae88fd2c39dc3e51fb69b904acef2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 0956369ac24ce2d130708f59ae70bf82a7fdcd5f5cb34db3e8b20eb900fdd30c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0956369ac24ce2d130708f59ae70bf82a7fdcd5f5cb34db3e8b20eb900fdd30c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mclient_macro-39473ad0a440bfeb)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests mclient_macro
[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" "0956369ac24ce2d130708f59ae70bf82a7fdcd5f5cb34db3e8b20eb900fdd30c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0956369ac24ce2d130708f59ae70bf82a7fdcd5f5cb34db3e8b20eb900fdd30c", kill_on_drop: false }`
[INFO] [stdout] 0956369ac24ce2d130708f59ae70bf82a7fdcd5f5cb34db3e8b20eb900fdd30c