[INFO] fetching crate sitegen 0.0.1...
[INFO] testing sitegen-0.0.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate sitegen 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sitegen 0.0.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sitegen 0.0.1
[INFO] finished tweaking crates.io crate sitegen 0.0.1
[INFO] tweaked toml for crates.io crate sitegen 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88d8313d075175d5f8468991a7003361c85f81f022b4b684ed780ac82bf1ea34
[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" "88d8313d075175d5f8468991a7003361c85f81f022b4b684ed780ac82bf1ea34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88d8313d075175d5f8468991a7003361c85f81f022b4b684ed780ac82bf1ea34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88d8313d075175d5f8468991a7003361c85f81f022b4b684ed780ac82bf1ea34", kill_on_drop: false }`
[INFO] [stdout] 88d8313d075175d5f8468991a7003361c85f81f022b4b684ed780ac82bf1ea34
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb4414b341b7c228b86985688a0b9a9638793d8eb3530cc55fdc83c85851c43d
[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" "eb4414b341b7c228b86985688a0b9a9638793d8eb3530cc55fdc83c85851c43d", kill_on_drop: false }`
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling hashbrown v0.5.0
[INFO] [stderr]    Compiling sass-sys v0.4.21
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling handlebars v2.0.4
[INFO] [stderr] error: could not compile `handlebars`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name handlebars --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/handlebars-2.0.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="dir_source"' --cfg 'feature="log"' --cfg 'feature="logging"' --cfg 'feature="walkdir"' -C metadata=23a00222b5184f3e -C extra-filename=-23a00222b5184f3e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-23c2624cba3e7cf0.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-08d572310e53ae0e.rmeta --extern pest=/opt/rustwide/target/debug/deps/libpest-589ff7bb9e66c72c.rmeta --extern pest_derive=/opt/rustwide/target/debug/deps/libpest_derive-c8cbf372f73547e0.so --extern quick_error=/opt/rustwide/target/debug/deps/libquick_error-f8f11c753de79890.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-93f678746e69300c.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-3adfb360689768b9.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-cbb4f9c1da2f991c.rmeta --cap-lints allow --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" "eb4414b341b7c228b86985688a0b9a9638793d8eb3530cc55fdc83c85851c43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4414b341b7c228b86985688a0b9a9638793d8eb3530cc55fdc83c85851c43d", kill_on_drop: false }`
[INFO] [stdout] eb4414b341b7c228b86985688a0b9a9638793d8eb3530cc55fdc83c85851c43d
