[INFO] crate rbx_xml 0.11.4 is already in cache
[INFO] testing rbx_xml-0.11.4 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rbx_xml 0.11.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rbx_xml 0.11.4 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rbx_xml 0.11.4
[INFO] finished tweaking crates.io crate rbx_xml 0.11.4
[INFO] tweaked toml for crates.io crate rbx_xml 0.11.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad19f1fef5fc900a5dc247efadc410119d0baa322afbc15c849b33dfe560aa48
[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" "ad19f1fef5fc900a5dc247efadc410119d0baa322afbc15c849b33dfe560aa48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad19f1fef5fc900a5dc247efadc410119d0baa322afbc15c849b33dfe560aa48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad19f1fef5fc900a5dc247efadc410119d0baa322afbc15c849b33dfe560aa48", kill_on_drop: false }`
[INFO] [stdout] ad19f1fef5fc900a5dc247efadc410119d0baa322afbc15c849b33dfe560aa48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79a643c2c152b14e131c08b1f5de9e0c8284400fb79a20dd8d7268b2b7fe72d5
[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" "79a643c2c152b14e131c08b1f5de9e0c8284400fb79a20dd8d7268b2b7fe72d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling rbx_dom_weak v1.10.1
[INFO] [stderr]    Compiling rbx_reflection v3.3.418
[INFO] [stderr]    Compiling rbx_xml v0.11.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.86s
[INFO] running `Command { std: "docker" "inspect" "79a643c2c152b14e131c08b1f5de9e0c8284400fb79a20dd8d7268b2b7fe72d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a643c2c152b14e131c08b1f5de9e0c8284400fb79a20dd8d7268b2b7fe72d5", kill_on_drop: false }`
[INFO] [stdout] 79a643c2c152b14e131c08b1f5de9e0c8284400fb79a20dd8d7268b2b7fe72d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef07e6013adf33a95bc0ee5bfe7552eba89992c5c1f8d8ee33ea76eb23fd3623
[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" "ef07e6013adf33a95bc0ee5bfe7552eba89992c5c1f8d8ee33ea76eb23fd3623", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rbx_xml v0.11.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rbx_xml`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rbx_xml --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --test -C metadata=0fbe7d010001dbb5 -C extra-filename=-0fbe7d010001dbb5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-ef1b41348e3fac5a.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-bd8d6b3577d74f47.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-51760c8d9f0a0b95.rlib --extern rbx_dom_weak=/opt/rustwide/target/debug/deps/librbx_dom_weak-89a3be019d26795e.rlib --extern rbx_reflection=/opt/rustwide/target/debug/deps/librbx_reflection-c0ea4d827fce1948.rlib --extern xml=/opt/rustwide/target/debug/deps/libxml-2a9b7123aa099f63.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ef07e6013adf33a95bc0ee5bfe7552eba89992c5c1f8d8ee33ea76eb23fd3623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef07e6013adf33a95bc0ee5bfe7552eba89992c5c1f8d8ee33ea76eb23fd3623", kill_on_drop: false }`
[INFO] [stdout] ef07e6013adf33a95bc0ee5bfe7552eba89992c5c1f8d8ee33ea76eb23fd3623