[INFO] fetching crate asn1rs 0.2.0-alpha3...
[INFO] testing asn1rs-0.2.0-alpha3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate asn1rs 0.2.0-alpha3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate asn1rs 0.2.0-alpha3 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 asn1rs 0.2.0-alpha3
[INFO] finished tweaking crates.io crate asn1rs 0.2.0-alpha3
[INFO] tweaked toml for crates.io crate asn1rs 0.2.0-alpha3 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate asn1rs 0.2.0-alpha3 already has a lockfile, it will not be regenerated
[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 asn1rs-macros v0.2.0-alpha3
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba6810a222bc71f8058f39040a39356236b5fcc3db099a954005bbc2aa3c236f
[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" "ba6810a222bc71f8058f39040a39356236b5fcc3db099a954005bbc2aa3c236f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba6810a222bc71f8058f39040a39356236b5fcc3db099a954005bbc2aa3c236f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6810a222bc71f8058f39040a39356236b5fcc3db099a954005bbc2aa3c236f", kill_on_drop: false }`
[INFO] [stdout] ba6810a222bc71f8058f39040a39356236b5fcc3db099a954005bbc2aa3c236f
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73532c94221603c54e89cb1c674a3318b6f98accd645048bfceeeb2b30f584ec
[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" "73532c94221603c54e89cb1c674a3318b6f98accd645048bfceeeb2b30f584ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling rustc-demangle v0.1.17
[INFO] [stderr]    Compiling object v0.21.1
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling strum v0.19.5
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling codegen v0.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling backtrace v0.3.53
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling asn1rs-model v0.2.0-alpha3
[INFO] [stderr]    Compiling asn1rs-macros v0.2.0-alpha3
[INFO] [stderr]    Compiling asn1rs v0.2.0-alpha3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.87s
[INFO] running `Command { std: "docker" "inspect" "73532c94221603c54e89cb1c674a3318b6f98accd645048bfceeeb2b30f584ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73532c94221603c54e89cb1c674a3318b6f98accd645048bfceeeb2b30f584ec", kill_on_drop: false }`
[INFO] [stdout] 73532c94221603c54e89cb1c674a3318b6f98accd645048bfceeeb2b30f584ec
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d940dea705b9be56d2ae369d88d28317c3e09916788ca1ab5230fbeca61a0323
[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" "d940dea705b9be56d2ae369d88d28317c3e09916788ca1ab5230fbeca61a0323", kill_on_drop: false }`
[INFO] [stderr]    Compiling asn1rs v0.2.0-alpha3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `asn1rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name asn1rs --edition=2018 src/main.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="asn1rs-macros"' --cfg 'feature="asn1rs-model"' --cfg 'feature="default"' --cfg 'feature="macros"' --cfg 'feature="model"' -C metadata=eda3e11418fa18a5 -C extra-filename=-eda3e11418fa18a5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern asn1rs=/opt/rustwide/target/debug/deps/libasn1rs-d7e7286a78aff5e6.rlib --extern asn1rs_macros=/opt/rustwide/target/debug/deps/libasn1rs_macros-6841001fc11425a5.so --extern asn1rs_model=/opt/rustwide/target/debug/deps/libasn1rs_model-aaeae7502f3ef8cd.rlib --extern backtrace=/opt/rustwide/target/debug/deps/libbacktrace-976065421a97d090.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-2f9d4a3f19411b1e.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-6d04052121d01de5.rlib --extern codegen=/opt/rustwide/target/debug/deps/libcodegen-3934e9b1297e6b0e.rlib --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fc674c02767ecd53.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-1ba06248e155a417.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-24c2f5257f3c4a2a.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-bfe990d08e860cb8.so --extern syn=/opt/rustwide/target/debug/deps/libsyn-f6d481fba248d9e9.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" "d940dea705b9be56d2ae369d88d28317c3e09916788ca1ab5230fbeca61a0323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d940dea705b9be56d2ae369d88d28317c3e09916788ca1ab5230fbeca61a0323", kill_on_drop: false }`
[INFO] [stdout] d940dea705b9be56d2ae369d88d28317c3e09916788ca1ab5230fbeca61a0323