[INFO] fetching crate aorist 0.0.14...
[INFO] testing aorist-0.0.14 against 1.55.0 for beta-1.56-1
[INFO] extracting crate aorist 0.0.14 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate aorist 0.0.14 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aorist 0.0.14
[INFO] finished tweaking crates.io crate aorist 0.0.14
[INFO] tweaked toml for crates.io crate aorist 0.0.14 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aorist_constraint v0.0.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cd751280f4e0cf169d971614c0caf2a270d8bc8ae2d4db90b623e7260259a1c
[INFO] running `Command { std: "docker" "start" "-a" "7cd751280f4e0cf169d971614c0caf2a270d8bc8ae2d4db90b623e7260259a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cd751280f4e0cf169d971614c0caf2a270d8bc8ae2d4db90b623e7260259a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cd751280f4e0cf169d971614c0caf2a270d8bc8ae2d4db90b623e7260259a1c", kill_on_drop: false }`
[INFO] [stdout] 7cd751280f4e0cf169d971614c0caf2a270d8bc8ae2d4db90b623e7260259a1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49bf3fec2cb86e0d1adad1c7257014c2d03213f344c4300109a0509b1114e0c8
[INFO] running `Command { std: "docker" "start" "-a" "49bf3fec2cb86e0d1adad1c7257014c2d03213f344c4300109a0509b1114e0c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling pyo3-build-config v0.14.5
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling inventory v0.1.10
[INFO] [stderr]    Compiling libR-sys v0.2.2
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling aorist_extendr-engine v0.0.1
[INFO] [stderr]    Compiling siphasher v0.3.7
[INFO] [stderr]    Compiling minimal-lexical v0.1.3
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling sharded-slab v0.1.3
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling linked_hash_set v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling sqlparser v0.9.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling codegen v0.1.3
[INFO] [stderr]    Compiling pyo3 v0.14.5
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling ordered-float v2.8.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling sqlformat v0.1.7
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling aorist_paste v0.0.1
[INFO] [stderr]    Compiling pyo3-macros-backend v0.14.5
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling aorist_extendr-macros v0.0.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling enum_dispatch v0.3.7
[INFO] [stderr]    Compiling pyo3-macros v0.14.5
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling aorist_extendr-api v0.0.1
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling serde_yaml v0.8.20
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling aorist_core v0.0.14
[INFO] [stderr]    Compiling aorist_util v0.0.1
[INFO] [stderr]    Compiling aorist_derive v0.0.1
[INFO] [stderr]    Compiling aorist_concept v0.0.1
[INFO] [stderr]    Compiling aorist_attributes v0.0.14
[INFO] [stderr]    Compiling aorist_constraint v0.0.14
[INFO] [stderr]    Compiling aorist_primitives v0.0.14
[INFO] [stderr]    Compiling aorist_ast v0.0.14
[INFO] [stderr] error: could not compile `aorist_core`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name aorist_core --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/aorist_core-0.0.14/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="pyo3"' --cfg 'feature="python"' -C metadata=dfb2c18c4d87664c -C extra-filename=-dfb2c18c4d87664c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern inflector=/opt/rustwide/target/debug/deps/libinflector-2c1cff56837c0621.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-a6de331f7eb7ef5b.rmeta --extern aorist_ast=/opt/rustwide/target/debug/deps/libaorist_ast-fae50848cb45f10a.rmeta --extern aorist_attributes=/opt/rustwide/target/debug/deps/libaorist_attributes-dd3c159997949598.rmeta --extern aorist_concept=/opt/rustwide/target/debug/deps/libaorist_concept-165a91087ca78c0e.so --extern aorist_derive=/opt/rustwide/target/debug/deps/libaorist_derive-752995419f9e3ec9.so --extern aorist_paste=/opt/rustwide/target/debug/deps/libaorist_paste-d63884d2381a5405.so --extern aorist_primitives=/opt/rustwide/target/debug/deps/libaorist_primitives-594d60f902861669.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-6f58e0ee187256d5.rmeta --extern derivative=/opt/rustwide/target/debug/deps/libderivative-e5b91448271a1e1e.so --extern enum_dispatch=/opt/rustwide/target/debug/deps/libenum_dispatch-eb748c46565e7d76.so --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-769c174fd6b88b97.rmeta --extern linked_hash_set=/opt/rustwide/target/debug/deps/liblinked_hash_set-5670f8ed418a089e.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-1f27d7e81dd40434.rmeta --extern ordered_float=/opt/rustwide/target/debug/deps/libordered_float-e4a1261f5ca830e2.rmeta --extern pyo3=/opt/rustwide/target/debug/deps/libpyo3-abdfa1a5f7b9dcb5.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-5ab5f6411868649c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c016192194b93b32.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9d9a180c24c82a92.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-7ae6e1db2b857d46.rmeta --extern siphasher=/opt/rustwide/target/debug/deps/libsiphasher-c15c89a040c1ac9b.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-d539cabaa04ba74f.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-170b4423c35ab12f.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-06e5b806e825e9ed.rmeta --cap-lints allow --cap-lints=warn -L /usr/lib/R/lib` (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" "49bf3fec2cb86e0d1adad1c7257014c2d03213f344c4300109a0509b1114e0c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49bf3fec2cb86e0d1adad1c7257014c2d03213f344c4300109a0509b1114e0c8", kill_on_drop: false }`
[INFO] [stdout] 49bf3fec2cb86e0d1adad1c7257014c2d03213f344c4300109a0509b1114e0c8