[INFO] fetching crate declarative-dataflow 0.2.0... [INFO] extracting crate declarative-dataflow 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/declarative-dataflow/0.2.0 [INFO] extracting crate declarative-dataflow 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/declarative-dataflow/0.2.0 [INFO] validating manifest of declarative-dataflow-0.2.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of declarative-dataflow-0.2.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing declarative-dataflow-0.2.0 [INFO] finished frobbing declarative-dataflow-0.2.0 [INFO] frobbed toml for declarative-dataflow-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/declarative-dataflow/0.2.0/Cargo.toml [INFO] started frobbing declarative-dataflow-0.2.0 [INFO] finished frobbing declarative-dataflow-0.2.0 [INFO] frobbed toml for declarative-dataflow-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/declarative-dataflow/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing declarative-dataflow-0.2.0 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/declarative-dataflow/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 983de249b6e5d16237cee91515c0e7acd97ac402f7abde9c3bf12397adc5ea39 [INFO] running `"docker" "start" "-a" "983de249b6e5d16237cee91515c0e7acd97ac402f7abde9c3bf12397adc5ea39"` [INFO] [stderr] Compiling timely_bytes v0.10.0 [INFO] [stderr] Compiling timely_logging v0.10.0 [INFO] [stderr] Compiling abomonation v0.7.3 [INFO] [stderr] Compiling timely_sort v0.1.6 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling abomonation_derive v0.3.0 [INFO] [stderr] Compiling abomonation_derive v0.4.0 [INFO] [stderr] Compiling timely_communication v0.10.0 [INFO] [stderr] Compiling timely v0.10.0 [INFO] [stderr] Compiling differential-dataflow v0.10.0 [INFO] [stderr] Compiling declarative-dataflow v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:20:43 [INFO] [stderr] | [INFO] [stderr] 20 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option>; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:24:40 [INFO] [stderr] | [INFO] [stderr] 24 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:28:35 [INFO] [stderr] | [INFO] [stderr] 28 | fn can_extend(&self, prefix: &AsBinding, target: Var) -> bool { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:42:41 [INFO] [stderr] | [INFO] [stderr] 42 | fn ready_to_extend(&self, _prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:46:44 [INFO] [stderr] | [INFO] [stderr] 46 | fn required_to_extend(&self, _prefix: &AsBinding, _target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:113:40 [INFO] [stderr] | [INFO] [stderr] 113 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:122:43 [INFO] [stderr] | [INFO] [stderr] 122 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:156:40 [INFO] [stderr] | [INFO] [stderr] 156 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:168:43 [INFO] [stderr] | [INFO] [stderr] 168 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:220:40 [INFO] [stderr] | [INFO] [stderr] 220 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:224:43 [INFO] [stderr] | [INFO] [stderr] 224 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:257:40 [INFO] [stderr] | [INFO] [stderr] 257 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:265:43 [INFO] [stderr] | [INFO] [stderr] 265 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:323:40 [INFO] [stderr] | [INFO] [stderr] 323 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:335:43 [INFO] [stderr] | [INFO] [stderr] 335 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:524:41 [INFO] [stderr] | [INFO] [stderr] 524 | fn ready_to_extend(&self, _prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:528:44 [INFO] [stderr] | [INFO] [stderr] 528 | fn required_to_extend(&self, _prefix: &AsBinding, _target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:765:40 [INFO] [stderr] | [INFO] [stderr] 765 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:772:43 [INFO] [stderr] | [INFO] [stderr] 772 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/sinks/mod.rs:131:13 [INFO] [stderr] | [INFO] [stderr] 131 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `context` [INFO] [stderr] --> src/sinks/mod.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | context: SinkingContext, [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_context` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.36s [INFO] running `"docker" "inspect" "983de249b6e5d16237cee91515c0e7acd97ac402f7abde9c3bf12397adc5ea39"` [INFO] running `"docker" "rm" "-f" "983de249b6e5d16237cee91515c0e7acd97ac402f7abde9c3bf12397adc5ea39"` [INFO] [stdout] 983de249b6e5d16237cee91515c0e7acd97ac402f7abde9c3bf12397adc5ea39 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/declarative-dataflow/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 805669a1df428ae11317ea1946416720b0f5e41a193a5050f9755c85d972ae8f [INFO] running `"docker" "start" "-a" "805669a1df428ae11317ea1946416720b0f5e41a193a5050f9755c85d972ae8f"` [INFO] [stderr] Compiling declarative-dataflow v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:20:43 [INFO] [stderr] | [INFO] [stderr] 20 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option>; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:24:40 [INFO] [stderr] | [INFO] [stderr] 24 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:28:35 [INFO] [stderr] | [INFO] [stderr] 28 | fn can_extend(&self, prefix: &AsBinding, target: Var) -> bool { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:42:41 [INFO] [stderr] | [INFO] [stderr] 42 | fn ready_to_extend(&self, _prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:46:44 [INFO] [stderr] | [INFO] [stderr] 46 | fn required_to_extend(&self, _prefix: &AsBinding, _target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:113:40 [INFO] [stderr] | [INFO] [stderr] 113 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:122:43 [INFO] [stderr] | [INFO] [stderr] 122 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:156:40 [INFO] [stderr] | [INFO] [stderr] 156 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:168:43 [INFO] [stderr] | [INFO] [stderr] 168 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:220:40 [INFO] [stderr] | [INFO] [stderr] 220 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:224:43 [INFO] [stderr] | [INFO] [stderr] 224 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:257:40 [INFO] [stderr] | [INFO] [stderr] 257 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:265:43 [INFO] [stderr] | [INFO] [stderr] 265 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:323:40 [INFO] [stderr] | [INFO] [stderr] 323 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/binding/mod.rs:335:43 [INFO] [stderr] | [INFO] [stderr] 335 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:524:41 [INFO] [stderr] | [INFO] [stderr] 524 | fn ready_to_extend(&self, _prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:528:44 [INFO] [stderr] | [INFO] [stderr] 528 | fn required_to_extend(&self, _prefix: &AsBinding, _target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:765:40 [INFO] [stderr] | [INFO] [stderr] 765 | fn ready_to_extend(&self, prefix: &AsBinding) -> Option { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:772:43 [INFO] [stderr] | [INFO] [stderr] 772 | fn required_to_extend(&self, prefix: &AsBinding, target: Var) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn AsBinding` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/sinks/mod.rs:131:13 [INFO] [stderr] | [INFO] [stderr] 131 | _ => unimplemented!(), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `context` [INFO] [stderr] --> src/sinks/mod.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | context: SinkingContext, [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_context` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] error: Could not compile `declarative-dataflow`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name domain_test tests/domain_test.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=ebde17c877e71dc2 -C extra-filename=-ebde17c877e71dc2 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern declarative_dataflow=/opt/crater/target/debug/deps/libdeclarative_dataflow-4775944fd3b4b73c.rlib --extern differential_dataflow=/opt/crater/target/debug/deps/libdifferential_dataflow-c08041d6b7da58bf.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-5b045572b4e2c3b2.rlib --extern log=/opt/crater/target/debug/deps/liblog-4d4ce27474bb9998.rlib --extern num_rational=/opt/crater/target/debug/deps/libnum_rational-09e4256b54d28edc.rlib --extern serde=/opt/crater/target/debug/deps/libserde-c55174c1f02a9342.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-118206482c25430d.so --extern timely=/opt/crater/target/debug/deps/libtimely-47b7c4b9c0b5ad01.rlib --extern timely_sort=/opt/crater/target/debug/deps/libtimely_sort-1e1ad6bab246c725.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `declarative-dataflow`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name not_test tests/not_test.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=8c4d73a38c573ce0 -C extra-filename=-8c4d73a38c573ce0 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern declarative_dataflow=/opt/crater/target/debug/deps/libdeclarative_dataflow-4775944fd3b4b73c.rlib --extern differential_dataflow=/opt/crater/target/debug/deps/libdifferential_dataflow-c08041d6b7da58bf.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-5b045572b4e2c3b2.rlib --extern log=/opt/crater/target/debug/deps/liblog-4d4ce27474bb9998.rlib --extern num_rational=/opt/crater/target/debug/deps/libnum_rational-09e4256b54d28edc.rlib --extern serde=/opt/crater/target/debug/deps/libserde-c55174c1f02a9342.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-118206482c25430d.so --extern timely=/opt/crater/target/debug/deps/libtimely-47b7c4b9c0b5ad01.rlib --extern timely_sort=/opt/crater/target/debug/deps/libtimely_sort-1e1ad6bab246c725.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `declarative-dataflow`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name pull_test tests/pull_test.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=f68d249f04ce7530 -C extra-filename=-f68d249f04ce7530 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern declarative_dataflow=/opt/crater/target/debug/deps/libdeclarative_dataflow-4775944fd3b4b73c.rlib --extern differential_dataflow=/opt/crater/target/debug/deps/libdifferential_dataflow-c08041d6b7da58bf.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-5b045572b4e2c3b2.rlib --extern log=/opt/crater/target/debug/deps/liblog-4d4ce27474bb9998.rlib --extern num_rational=/opt/crater/target/debug/deps/libnum_rational-09e4256b54d28edc.rlib --extern serde=/opt/crater/target/debug/deps/libserde-c55174c1f02a9342.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-118206482c25430d.so --extern timely=/opt/crater/target/debug/deps/libtimely-47b7c4b9c0b5ad01.rlib --extern timely_sort=/opt/crater/target/debug/deps/libtimely_sort-1e1ad6bab246c725.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `declarative-dataflow`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name or_test tests/or_test.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=ebd4dcf10875e3a2 -C extra-filename=-ebd4dcf10875e3a2 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern declarative_dataflow=/opt/crater/target/debug/deps/libdeclarative_dataflow-4775944fd3b4b73c.rlib --extern differential_dataflow=/opt/crater/target/debug/deps/libdifferential_dataflow-c08041d6b7da58bf.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-5b045572b4e2c3b2.rlib --extern log=/opt/crater/target/debug/deps/liblog-4d4ce27474bb9998.rlib --extern num_rational=/opt/crater/target/debug/deps/libnum_rational-09e4256b54d28edc.rlib --extern serde=/opt/crater/target/debug/deps/libserde-c55174c1f02a9342.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-118206482c25430d.so --extern timely=/opt/crater/target/debug/deps/libtimely-47b7c4b9c0b5ad01.rlib --extern timely_sort=/opt/crater/target/debug/deps/libtimely_sort-1e1ad6bab246c725.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `declarative-dataflow`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name query_test tests/query_test.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=45e19f977b3a6f97 -C extra-filename=-45e19f977b3a6f97 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern declarative_dataflow=/opt/crater/target/debug/deps/libdeclarative_dataflow-4775944fd3b4b73c.rlib --extern differential_dataflow=/opt/crater/target/debug/deps/libdifferential_dataflow-c08041d6b7da58bf.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-5b045572b4e2c3b2.rlib --extern log=/opt/crater/target/debug/deps/liblog-4d4ce27474bb9998.rlib --extern num_rational=/opt/crater/target/debug/deps/libnum_rational-09e4256b54d28edc.rlib --extern serde=/opt/crater/target/debug/deps/libserde-c55174c1f02a9342.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-118206482c25430d.so --extern timely=/opt/crater/target/debug/deps/libtimely-47b7c4b9c0b5ad01.rlib --extern timely_sort=/opt/crater/target/debug/deps/libtimely_sort-1e1ad6bab246c725.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `declarative-dataflow`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name registration_test tests/registration_test.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=face6f64d5082d0b -C extra-filename=-face6f64d5082d0b --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern declarative_dataflow=/opt/crater/target/debug/deps/libdeclarative_dataflow-4775944fd3b4b73c.rlib --extern differential_dataflow=/opt/crater/target/debug/deps/libdifferential_dataflow-c08041d6b7da58bf.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-5b045572b4e2c3b2.rlib --extern log=/opt/crater/target/debug/deps/liblog-4d4ce27474bb9998.rlib --extern num_rational=/opt/crater/target/debug/deps/libnum_rational-09e4256b54d28edc.rlib --extern serde=/opt/crater/target/debug/deps/libserde-c55174c1f02a9342.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-118206482c25430d.so --extern timely=/opt/crater/target/debug/deps/libtimely-47b7c4b9c0b5ad01.rlib --extern timely_sort=/opt/crater/target/debug/deps/libtimely_sort-1e1ad6bab246c725.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 `"docker" "inspect" "805669a1df428ae11317ea1946416720b0f5e41a193a5050f9755c85d972ae8f"` [INFO] running `"docker" "rm" "-f" "805669a1df428ae11317ea1946416720b0f5e41a193a5050f9755c85d972ae8f"` [INFO] [stdout] 805669a1df428ae11317ea1946416720b0f5e41a193a5050f9755c85d972ae8f