[INFO] fetching crate px4_macros 0.2.4...
[INFO] testing px4_macros-0.2.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate px4_macros 0.2.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate px4_macros 0.2.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate px4_macros 0.2.4
[INFO] finished tweaking crates.io crate px4_macros 0.2.4
[INFO] tweaked toml for crates.io crate px4_macros 0.2.4 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7a179f8ff58ac3e517e708b0dec201149ddc47661c314e1762cc14a77015cc8a
[INFO] running `Command { std: "docker" "start" "-a" "7a179f8ff58ac3e517e708b0dec201149ddc47661c314e1762cc14a77015cc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a179f8ff58ac3e517e708b0dec201149ddc47661c314e1762cc14a77015cc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a179f8ff58ac3e517e708b0dec201149ddc47661c314e1762cc14a77015cc8a", kill_on_drop: false }`
[INFO] [stdout] 7a179f8ff58ac3e517e708b0dec201149ddc47661c314e1762cc14a77015cc8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f335f1b1b8f067d5c86b9b3a6ab8cb21535776eda371f149c0899fc4f00a359d
[INFO] running `Command { std: "docker" "start" "-a" "f335f1b1b8f067d5c86b9b3a6ab8cb21535776eda371f149c0899fc4f00a359d", kill_on_drop: false }`
[INFO] [stderr]    Compiling px4_macros v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "f335f1b1b8f067d5c86b9b3a6ab8cb21535776eda371f149c0899fc4f00a359d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f335f1b1b8f067d5c86b9b3a6ab8cb21535776eda371f149c0899fc4f00a359d", kill_on_drop: false }`
[INFO] [stdout] f335f1b1b8f067d5c86b9b3a6ab8cb21535776eda371f149c0899fc4f00a359d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ea2729676bb06ee7d0efbc9f181ff07fd082519af31a30d73215a4e2457f7d8d
[INFO] running `Command { std: "docker" "start" "-a" "ea2729676bb06ee7d0efbc9f181ff07fd082519af31a30d73215a4e2457f7d8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling px4_macros v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "ea2729676bb06ee7d0efbc9f181ff07fd082519af31a30d73215a4e2457f7d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea2729676bb06ee7d0efbc9f181ff07fd082519af31a30d73215a4e2457f7d8d", kill_on_drop: false }`
[INFO] [stdout] ea2729676bb06ee7d0efbc9f181ff07fd082519af31a30d73215a4e2457f7d8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d2c799bdffbaff81810d7a0435358eb37af34c4e2743bae0c93e4c9321c3b3f9
[INFO] running `Command { std: "docker" "start" "-a" "d2c799bdffbaff81810d7a0435358eb37af34c4e2743bae0c93e4c9321c3b3f9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/px4_macros-c2409a604fc4016a
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests px4_macros
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2c799bdffbaff81810d7a0435358eb37af34c4e2743bae0c93e4c9321c3b3f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c799bdffbaff81810d7a0435358eb37af34c4e2743bae0c93e4c9321c3b3f9", kill_on_drop: false }`
[INFO] [stdout] d2c799bdffbaff81810d7a0435358eb37af34c4e2743bae0c93e4c9321c3b3f9