[INFO] fetching crate moore-vhdl-syntax 0.11.0...
[INFO] testing moore-vhdl-syntax-0.11.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate moore-vhdl-syntax 0.11.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate moore-vhdl-syntax 0.11.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate moore-vhdl-syntax 0.11.0
[INFO] finished tweaking crates.io crate moore-vhdl-syntax 0.11.0
[INFO] tweaked toml for crates.io crate moore-vhdl-syntax 0.11.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memmap v0.5.2
[INFO] [stderr]   Downloaded typed-arena v2.0.1
[INFO] [stderr]   Downloaded moore-common v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afc7be12a88b7735b74dec40022da633bd3ff6cfb8adc9288675930b0b3ae626
[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" "afc7be12a88b7735b74dec40022da633bd3ff6cfb8adc9288675930b0b3ae626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afc7be12a88b7735b74dec40022da633bd3ff6cfb8adc9288675930b0b3ae626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc7be12a88b7735b74dec40022da633bd3ff6cfb8adc9288675930b0b3ae626", kill_on_drop: false }`
[INFO] [stdout] afc7be12a88b7735b74dec40022da633bd3ff6cfb8adc9288675930b0b3ae626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31d975fba2b81ef98f8fe7653b1c8375dd53732808d0b453565a4ca0998d88cf
[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" "31d975fba2b81ef98f8fe7653b1c8375dd53732808d0b453565a4ca0998d88cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling memmap v0.5.2
[INFO] [stderr]    Compiling moore-common v0.11.0
[INFO] [stderr]    Compiling moore-vhdl-syntax v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.69s
[INFO] running `Command { std: "docker" "inspect" "31d975fba2b81ef98f8fe7653b1c8375dd53732808d0b453565a4ca0998d88cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d975fba2b81ef98f8fe7653b1c8375dd53732808d0b453565a4ca0998d88cf", kill_on_drop: false }`
[INFO] [stdout] 31d975fba2b81ef98f8fe7653b1c8375dd53732808d0b453565a4ca0998d88cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a16d4e6a8eadd130a8dfab3dd3ba8819315f462f7cf308ba4ca9fd411481820
[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" "1a16d4e6a8eadd130a8dfab3dd3ba8819315f462f7cf308ba4ca9fd411481820", kill_on_drop: false }`
[INFO] [stderr]    Compiling moore-vhdl-syntax v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `moore-vhdl-syntax`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name moore_vhdl_syntax --edition=2018 lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=de92c0fa9b428e16 -C extra-filename=-de92c0fa9b428e16 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern moore_common=/opt/rustwide/target/debug/deps/libmoore_common-a7249b764413b255.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-dc85fb7e1f85098c.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1a16d4e6a8eadd130a8dfab3dd3ba8819315f462f7cf308ba4ca9fd411481820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a16d4e6a8eadd130a8dfab3dd3ba8819315f462f7cf308ba4ca9fd411481820", kill_on_drop: false }`
[INFO] [stdout] 1a16d4e6a8eadd130a8dfab3dd3ba8819315f462f7cf308ba4ca9fd411481820