[INFO] crate transact 0.1.3 is already in cache [INFO] extracting crate transact 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/transact/0.1.3 [INFO] extracting crate transact 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/transact/0.1.3 [INFO] validating manifest of transact-0.1.3 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of transact-0.1.3 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing transact-0.1.3 [INFO] finished frobbing transact-0.1.3 [INFO] frobbed toml for transact-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/transact/0.1.3/Cargo.toml [INFO] started frobbing transact-0.1.3 [INFO] finished frobbing transact-0.1.3 [INFO] frobbed toml for transact-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/transact/0.1.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing transact-0.1.3 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/transact/0.1.3:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] b3c4d4ffc83384bcdad7f6fb3bacbc5c292ec1d6b33c06cb0dce86bf37641883 [INFO] running `"docker" "start" "-a" "b3c4d4ffc83384bcdad7f6fb3bacbc5c292ec1d6b33c06cb0dce86bf37641883"` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling supercow v0.1.0 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Compiling protobuf-codegen v2.8.0 [INFO] [stderr] Compiling cbor-codec v0.7.1 [INFO] [stderr] Compiling protoc v2.8.0 [INFO] [stderr] Compiling protoc-rust v2.8.0 [INFO] [stderr] Compiling transact v0.1.3 (/opt/crater/workdir) [INFO] [stderr] Compiling lmdb-zero v0.4.4 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/database/btree.rs:79:32 [INFO] [stderr] | [INFO] [stderr] 79 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Database` [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/database/error.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/database/lmdb.rs:137:32 [INFO] [stderr] | [INFO] [stderr] 137 | fn clone_box(&self) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Database` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/database/mod.rs:43:32 [INFO] [stderr] | [INFO] [stderr] 43 | fn clone_box(&self) -> Box; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Database` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/database/mod.rs:46:20 [INFO] [stderr] | [INFO] [stderr] 46 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Database` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/database/mod.rs:47:28 [INFO] [stderr] | [INFO] [stderr] 47 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Database` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/adapter/static_adapter.rs:146:30 [INFO] [stderr] | [INFO] [stderr] 146 | execution_registry: &mut ExecutionRegistry, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExecutionRegistry` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/executor/internal.rs:123:32 [INFO] [stderr] | [INFO] [stderr] 123 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/executor/internal.rs:151:33 [INFO] [stderr] | [INFO] [stderr] 151 | execution_adapters: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExecutionAdapter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/executor/internal.rs:159:44 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn new(execution_adapters: Vec>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExecutionAdapter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/executor/internal.rs:241:32 [INFO] [stderr] | [INFO] [stderr] 241 | execution_adapter: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExecutionAdapter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/executor/reader.rs:49:28 [INFO] [stderr] | [INFO] [stderr] 49 | task_iterator: Box + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/executor/reader.rs:50:23 [INFO] [stderr] | [INFO] [stderr] 50 | notifier: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExecutionTaskCompletionNotifier` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/executor/mod.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | task_iterator: Box + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/executor/mod.rs:42:23 [INFO] [stderr] | [INFO] [stderr] 42 | notifier: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExecutionTaskCompletionNotifier` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/executor/mod.rs:95:44 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn new(execution_adapters: Vec>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExecutionAdapter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/executor/mod.rs:106:28 [INFO] [stderr] | [INFO] [stderr] 106 | task_iterator: Box + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/execution/executor/mod.rs:107:23 [INFO] [stderr] | [INFO] [stderr] 107 | notifier: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExecutionTaskCompletionNotifier` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protocol/batch.rs:239:38 [INFO] [stderr] | [INFO] [stderr] 239 | pub fn build_pair(self, signer: &signing::Signer) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn signing::Signer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protocol/batch.rs:283:33 [INFO] [stderr] | [INFO] [stderr] 283 | pub fn build(self, signer: &signing::Signer) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn signing::Signer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protocol/receipt.rs:308:32 [INFO] [stderr] | [INFO] [stderr] 308 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protocol/receipt.rs:375:32 [INFO] [stderr] | [INFO] [stderr] 375 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protocol/transaction.rs:273:32 [INFO] [stderr] | [INFO] [stderr] 273 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protocol/transaction.rs:372:18 [INFO] [stderr] | [INFO] [stderr] 372 | signer: &signing::Signer, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn signing::Signer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protocol/transaction.rs:455:33 [INFO] [stderr] | [INFO] [stderr] 455 | pub fn build(self, signer: &signing::Signer) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn signing::Signer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/protos.rs:36:32 [INFO] [stderr] | [INFO] [stderr] 36 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/multi/shared.rs:33:26 [INFO] [stderr] | [INFO] [stderr] 33 | result_callback: Box) + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/multi/shared.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | error_callback: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SchedulerError) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/multi/shared.rs:56:40 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn result_callback(&self) -> &(Fn(Option) + Send) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/multi/shared.rs:60:39 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn error_callback(&self) -> &(Fn(SchedulerError) + Send) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SchedulerError) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/multi/shared.rs:64:57 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn set_result_callback(&mut self, callback: Box) + Send>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/multi/shared.rs:68:56 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn set_error_callback(&mut self, callback: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SchedulerError) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/multi/mod.rs:61:28 [INFO] [stderr] | [INFO] [stderr] 61 | task_iterator: Box + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/multi/mod.rs:62:23 [INFO] [stderr] | [INFO] [stderr] 62 | notifier: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExecutionTaskCompletionNotifier` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/multi/mod.rs:77:37 [INFO] [stderr] | [INFO] [stderr] 77 | sub_scheduler_handler: &mut SubSchedulerHandler, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn SubSchedulerHandler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/multi/mod.rs:178:23 [INFO] [stderr] | [INFO] [stderr] 178 | callback: Box) + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/multi/mod.rs:186:23 [INFO] [stderr] | [INFO] [stderr] 186 | callback: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SchedulerError) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/parallel/tree.rs:231:51 [INFO] [stderr] | [INFO] [stderr] 231 | pub fn update(&self, address: &str, updater: &Fn(Option) -> Option, prune: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) -> Option` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/core.rs:151:28 [INFO] [stderr] | [INFO] [stderr] 151 | context_lifecycle: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ContextLifecycle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/core.rs:166:32 [INFO] [stderr] | [INFO] [stderr] 166 | context_lifecycle: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ContextLifecycle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/shared.rs:30:26 [INFO] [stderr] | [INFO] [stderr] 30 | result_callback: Box) + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/shared.rs:31:25 [INFO] [stderr] | [INFO] [stderr] 31 | error_callback: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SchedulerError) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/shared.rs:55:40 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn result_callback(&self) -> &(Fn(Option) + Send) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/shared.rs:59:39 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn error_callback(&self) -> &(Fn(SchedulerError) + Send) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SchedulerError) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/shared.rs:67:57 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn set_result_callback(&mut self, callback: Box) + Send>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/shared.rs:71:56 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn set_error_callback(&mut self, callback: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SchedulerError) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/mod.rs:59:31 [INFO] [stderr] | [INFO] [stderr] 59 | task_iterator: Option + Send>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/mod.rs:65:32 [INFO] [stderr] | [INFO] [stderr] 65 | context_lifecycle: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ContextLifecycle` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/mod.rs:117:23 [INFO] [stderr] | [INFO] [stderr] 117 | callback: Box) + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/serial/mod.rs:125:23 [INFO] [stderr] | [INFO] [stderr] 125 | callback: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SchedulerError) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/mod.rs:156:23 [INFO] [stderr] | [INFO] [stderr] 156 | callback: Box) + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/mod.rs:163:23 [INFO] [stderr] | [INFO] [stderr] 163 | callback: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(SchedulerError) + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/scheduler/mod.rs:200:20 [INFO] [stderr] | [INFO] [stderr] 200 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExecutionTaskCompletionNotifier` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/signing/error.rs:34:32 [INFO] [stderr] | [INFO] [stderr] 34 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state/error.rs:50:32 [INFO] [stderr] | [INFO] [stderr] 50 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state/error.rs:91:32 [INFO] [stderr] | [INFO] [stderr] 91 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state/error.rs:127:32 [INFO] [stderr] | [INFO] [stderr] 127 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state/hashmap.rs:137:32 [INFO] [stderr] | [INFO] [stderr] 137 | fn clone_box(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state/merkle.rs:45:18 [INFO] [stderr] | [INFO] [stderr] 45 | type StateIter = Iterator), StateDatabaseError>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator), StateDatabaseError>>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state/merkle.rs:136:32 [INFO] [stderr] | [INFO] [stderr] 136 | fn clone_box(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state/merkle_error.rs:88:32 [INFO] [stderr] | [INFO] [stderr] 88 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state/mod.rs:177:16 [INFO] [stderr] | [INFO] [stderr] 177 | -> Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state/mod.rs:180:29 [INFO] [stderr] | [INFO] [stderr] 180 | impl Clone for Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state/mod.rs:181:28 [INFO] [stderr] | [INFO] [stderr] 181 | fn clone(&self) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.88s [INFO] running `"docker" "inspect" "b3c4d4ffc83384bcdad7f6fb3bacbc5c292ec1d6b33c06cb0dce86bf37641883"` [INFO] running `"docker" "rm" "-f" "b3c4d4ffc83384bcdad7f6fb3bacbc5c292ec1d6b33c06cb0dce86bf37641883"` [INFO] [stdout] b3c4d4ffc83384bcdad7f6fb3bacbc5c292ec1d6b33c06cb0dce86bf37641883 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/transact/0.1.3:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 5a1ed2776441c673be7cc8b2e7c0de360d860f715c484cbacfef2067c1041396 [INFO] running `"docker" "start" "-a" "5a1ed2776441c673be7cc8b2e7c0de360d860f715c484cbacfef2067c1041396"` [INFO] [stderr] Compiling zmq v0.9.1 [INFO] [stderr] Compiling secp256k1 v0.7.1 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling zmq-sys v0.9.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling ctrlc v3.1.3 [INFO] [stderr] Compiling serde-value v0.5.3 [INFO] [stderr] error: failed to run custom build command for `zmq-sys v0.9.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/zmq-sys-6b0e8359e6f379f4/build-script-main` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Unable to locate libzmq: [INFO] [stderr] `"pkg-config" "--libs" "--cflags" "libzmq" "libzmq >= 4.1"` did not exit successfully: exit code: 1 [INFO] [stderr] --- stderr [INFO] [stderr] Package libzmq was not found in the pkg-config search path. [INFO] [stderr] Perhaps you should add the directory containing `libzmq.pc' [INFO] [stderr] to the PKG_CONFIG_PATH environment variable [INFO] [stderr] No package 'libzmq' found [INFO] [stderr] Package libzmq was not found in the pkg-config search path. [INFO] [stderr] Perhaps you should add the directory containing `libzmq.pc' [INFO] [stderr] to the PKG_CONFIG_PATH environment variable [INFO] [stderr] No package 'libzmq' found [INFO] [stderr] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/zmq-sys-0.9.1/build/pkg_config.rs:25:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5652851e174b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5652851e174b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5652851e174b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5652851e174b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5652851e174b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5652851e1426 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x5652851e1e0d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5652851e1992 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x5652851e18df - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x565285137cf0 - build_script_main::find::configure::h98856b0c4547c4ee [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/zmq-sys-0.9.1/build/pkg_config.rs:25 [INFO] [stderr] 10: 0x565285138076 - build_script_main::main::h906dd57ca4840fb6 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/zmq-sys-0.9.1/build/main.rs:6 [INFO] [stderr] 11: 0x565285138120 - std::rt::lang_start::{{closure}}::h97c080192183e061 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x5652851e1863 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 13: 0x5652851e1863 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x5652851e7fca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 15: 0x5652851e231d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x5652851e231d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x5652851e231d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x5652851380f9 - std::rt::lang_start::h66f453e8dde87d8c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x5652851380aa - main [INFO] [stderr] 20: 0x7fce2cfd82e1 - __libc_start_main [INFO] [stderr] 21: 0x56528513673a - _start [INFO] [stderr] 22: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "5a1ed2776441c673be7cc8b2e7c0de360d860f715c484cbacfef2067c1041396"` [INFO] running `"docker" "rm" "-f" "5a1ed2776441c673be7cc8b2e7c0de360d860f715c484cbacfef2067c1041396"` [INFO] [stdout] 5a1ed2776441c673be7cc8b2e7c0de360d860f715c484cbacfef2067c1041396