[INFO] crate maidsafe_utilities 0.18.0 is already in cache [INFO] extracting crate maidsafe_utilities 0.18.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/maidsafe_utilities/0.18.0 [INFO] extracting crate maidsafe_utilities 0.18.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/maidsafe_utilities/0.18.0 [INFO] validating manifest of maidsafe_utilities-0.18.0 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 maidsafe_utilities-0.18.0 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 maidsafe_utilities-0.18.0 [INFO] finished frobbing maidsafe_utilities-0.18.0 [INFO] frobbed toml for maidsafe_utilities-0.18.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/maidsafe_utilities/0.18.0/Cargo.toml [INFO] started frobbing maidsafe_utilities-0.18.0 [INFO] finished frobbing maidsafe_utilities-0.18.0 [INFO] frobbed toml for maidsafe_utilities-0.18.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/maidsafe_utilities/0.18.0/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 maidsafe_utilities-0.18.0 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-5/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/maidsafe_utilities/0.18.0:/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] 0c2ba7f1485c01a5d95b60661a8c9576d4fb636b0babeedf0389307e0ddaf1ef [INFO] running `"docker" "start" "-a" "0c2ba7f1485c01a5d95b60661a8c9576d4fb636b0babeedf0389307e0ddaf1ef"` [INFO] [stderr] Compiling config_file_handler v0.11.0 [INFO] [stderr] Compiling serde-value v0.5.3 [INFO] [stderr] Compiling bincode v0.8.0 [INFO] [stderr] Compiling ws v0.7.9 [INFO] [stderr] Compiling chrono v0.3.0 [INFO] [stderr] Compiling log4rs v0.7.0 [INFO] [stderr] Compiling maidsafe_utilities v0.18.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:51:18 [INFO] [stderr] | [INFO] [stderr] 51 | encoder: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | warnings [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:55:39 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn encoder(self, encoder: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:79:18 [INFO] [stderr] | [INFO] [stderr] 79 | encoder: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:85:39 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn encoder(self, encoder: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:145:18 [INFO] [stderr] | [INFO] [stderr] 145 | encoder: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:150:39 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn encoder(self, encoder: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:188:18 [INFO] [stderr] | [INFO] [stderr] 188 | encoder: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:192:43 [INFO] [stderr] | [INFO] [stderr] 192 | pub fn encoder(mut self, encoder: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:211:18 [INFO] [stderr] | [INFO] [stderr] 211 | type Trait = Append; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:218:21 [INFO] [stderr] | [INFO] [stderr] 218 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:218:34 [INFO] [stderr] | [INFO] [stderr] 218 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:235:18 [INFO] [stderr] | [INFO] [stderr] 235 | type Trait = Append; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:242:21 [INFO] [stderr] | [INFO] [stderr] 242 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:242:34 [INFO] [stderr] | [INFO] [stderr] 242 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:339:18 [INFO] [stderr] | [INFO] [stderr] 339 | type Trait = Append; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:346:21 [INFO] [stderr] | [INFO] [stderr] 346 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:346:34 [INFO] [stderr] | [INFO] [stderr] 346 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:388:18 [INFO] [stderr] | [INFO] [stderr] 388 | type Trait = Append; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:395:21 [INFO] [stderr] | [INFO] [stderr] 395 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:395:34 [INFO] [stderr] | [INFO] [stderr] 395 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:434:17 [INFO] [stderr] | [INFO] [stderr] 434 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:434:30 [INFO] [stderr] | [INFO] [stderr] 434 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:472:18 [INFO] [stderr] | [INFO] [stderr] 472 | encoder: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:478:71 [INFO] [stderr] | [INFO] [stderr] 478 | fn new(mut writer: W, encoder: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:513:60 [INFO] [stderr] | [INFO] [stderr] 513 | fn append(&self, record: &LogRecord) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.45s [INFO] running `"docker" "inspect" "0c2ba7f1485c01a5d95b60661a8c9576d4fb636b0babeedf0389307e0ddaf1ef"` [INFO] running `"docker" "rm" "-f" "0c2ba7f1485c01a5d95b60661a8c9576d4fb636b0babeedf0389307e0ddaf1ef"` [INFO] [stdout] 0c2ba7f1485c01a5d95b60661a8c9576d4fb636b0babeedf0389307e0ddaf1ef [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/maidsafe_utilities/0.18.0:/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] 26674ed87c4a8012491cb9ee3507a9ba3e331e0fcf44899e8ab23f3afd40f424 [INFO] running `"docker" "start" "-a" "26674ed87c4a8012491cb9ee3507a9ba3e331e0fcf44899e8ab23f3afd40f424"` [INFO] [stderr] Compiling maidsafe_utilities v0.18.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:51:18 [INFO] [stderr] | [INFO] [stderr] 51 | encoder: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | warnings [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:55:39 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn encoder(self, encoder: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:79:18 [INFO] [stderr] | [INFO] [stderr] 79 | encoder: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:85:39 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn encoder(self, encoder: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:145:18 [INFO] [stderr] | [INFO] [stderr] 145 | encoder: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:150:39 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn encoder(self, encoder: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:188:18 [INFO] [stderr] | [INFO] [stderr] 188 | encoder: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:192:43 [INFO] [stderr] | [INFO] [stderr] 192 | pub fn encoder(mut self, encoder: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:211:18 [INFO] [stderr] | [INFO] [stderr] 211 | type Trait = Append; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:218:21 [INFO] [stderr] | [INFO] [stderr] 218 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:218:34 [INFO] [stderr] | [INFO] [stderr] 218 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:235:18 [INFO] [stderr] | [INFO] [stderr] 235 | type Trait = Append; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:242:21 [INFO] [stderr] | [INFO] [stderr] 242 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:242:34 [INFO] [stderr] | [INFO] [stderr] 242 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:339:18 [INFO] [stderr] | [INFO] [stderr] 339 | type Trait = Append; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:346:21 [INFO] [stderr] | [INFO] [stderr] 346 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:346:34 [INFO] [stderr] | [INFO] [stderr] 346 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:388:18 [INFO] [stderr] | [INFO] [stderr] 388 | type Trait = Append; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:395:21 [INFO] [stderr] | [INFO] [stderr] 395 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Append` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:395:34 [INFO] [stderr] | [INFO] [stderr] 395 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:434:17 [INFO] [stderr] | [INFO] [stderr] 434 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:434:30 [INFO] [stderr] | [INFO] [stderr] 434 | ) -> Result, Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:472:18 [INFO] [stderr] | [INFO] [stderr] 472 | encoder: Box, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:478:71 [INFO] [stderr] | [INFO] [stderr] 478 | fn new(mut writer: W, encoder: Box) -> Self { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Encode` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/log/async_log.rs:513:60 [INFO] [stderr] | [INFO] [stderr] 513 | fn append(&self, record: &LogRecord) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.79s [INFO] running `"docker" "inspect" "26674ed87c4a8012491cb9ee3507a9ba3e331e0fcf44899e8ab23f3afd40f424"` [INFO] running `"docker" "rm" "-f" "26674ed87c4a8012491cb9ee3507a9ba3e331e0fcf44899e8ab23f3afd40f424"` [INFO] [stdout] 26674ed87c4a8012491cb9ee3507a9ba3e331e0fcf44899e8ab23f3afd40f424 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/maidsafe_utilities/0.18.0:/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"` [INFO] [stdout] 99b94cfa9ae9a88de96c8c676915ef330a6a0aa7de55ee6b4d394f2eb4a363cd [INFO] running `"docker" "start" "-a" "99b94cfa9ae9a88de96c8c676915ef330a6a0aa7de55ee6b4d394f2eb4a363cd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/maidsafe_utilities-7eb85b743c99e43b [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test log::tests::test_parse_loggers_debug_and_info ... ok [INFO] [stdout] test log::tests::test_parse_loggers_empty ... ok [INFO] [stdout] test log::tests::test_parse_loggers_info ... ok [INFO] [stdout] test log::tests::test_parse_loggers_warn ... ok [INFO] [stdout] test serialisation::tests::deserialize_bytes ... ok [INFO] [stdout] test serialisation::tests::serialise_deserialise ... ok [INFO] [stdout] test serialisation::tests::serialise_into_deserialise_from ... ok [INFO] [stdout] test serialisation::tests::sizes ... ok [INFO] [stderr] thread '' panicked at 'This is an induced panic to test if `ALREADY_PRINTED` global is toggled only once on panic', src/seeded_rng.rs:202:17 [INFO] [stdout] test serialisation::tests::upper_limit ... ok [INFO] [stdout] test log::tests::test_parse_loggers_composed_warn ... ok [INFO] [stdout] test log::tests::test_parse_loggers_all_levels ... ok [INFO] [stdout] test log_or_panic::tests::log_or_panic ... ok [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c1c73b8beb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55c1c73b8beb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c1c73b8beb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55c1c73b8beb - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55c1c73b8beb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55c1c73b88c7 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55c1c73b9360 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55c1c73a4cc8 - std::panicking::begin_panic::hc349f5db89c503ef [INFO] [stdout] [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stdout] ================== [INFO] [stderr] 8: 0x55c1c72d7888 - maidsafe_utilities::seeded_rng::tests::seeded_rng::{{closure}}::hca0e19533d0743ba [INFO] [stdout] Some([0, 1, 2, 3]) [INFO] [stderr] at src/seeded_rng.rs:202 [INFO] [stdout] ================== [INFO] [stderr] 9: 0x55c1c72ee8d9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h47a09fe82ca8a4d8 [INFO] [stdout] [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 10: 0x55c1c72ce5d6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h9debefd89d85bcd1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 11: 0x55c1c72f7939 - as core::ops::function::FnOnce<()>>::call_once::h0750b425c9ffb7bd [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 12: 0x55c1c72bf9fb - std::panicking::try::do_call::hdf745cc961c37707 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 13: 0x55c1c73bb9ea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 14: 0x55c1c72bf685 - std::panicking::try::h60df70a70918f79a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 15: 0x55c1c72fb9c9 - std::panic::catch_unwind::h52cfac35cc74cda6 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 16: 0x55c1c72ce3b4 - std::thread::Builder::spawn_unchecked::{{closure}}::h89c98e9bf72d4359 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 17: 0x55c1c7312d0d - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbf0e035673f56525 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 18: 0x55c1c73ae6bf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 19: 0x55c1c73bb0b0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 20: 0x55c1c73bb0b0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 21: 0x55c1c73bb0b0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 22: 0x7f93501454a4 - start_thread [INFO] [stderr] 23: 0x7f934fc70d0f - __clone [INFO] [stderr] 24: 0x0 - [INFO] [stderr] thread '' panicked at 'This is an induced panic to test if `ALREADY_PRINTED` global is toggled only once on panic', src/seeded_rng.rs:202:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c1c73b8beb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55c1c73b8beb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c1c73b8beb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55c1c73b8beb - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55c1c73b8beb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55c1c73b88c7 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55c1c73b9360 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55c1c73a4cc8 - std::panicking::begin_panic::hc349f5db89c503ef [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55c1c72d7888 - maidsafe_utilities::seeded_rng::tests::seeded_rng::{{closure}}::hca0e19533d0743ba [INFO] [stdout] test seeded_rng::tests::seeded_rng ... ok [INFO] [stderr] at src/seeded_rng.rs:202 [INFO] [stderr] 9: 0x55c1c72ee8d9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h47a09fe82ca8a4d8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 10: 0x55c1c72ce5d6 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h9debefd89d85bcd1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stderr] 11: 0x55c1c72f7939 - as core::ops::function::FnOnce<()>>::call_once::h0750b425c9ffb7bd [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stderr] 12: 0x55c1c72bf9fb - std::panicking::try::do_call::hdf745cc961c37707 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stderr] 13: 0x55c1c73bb9ea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 14: 0x55c1c72bf685 - std::panicking::try::h60df70a70918f79a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stderr] 15: 0x55c1c72fb9c9 - std::panic::catch_unwind::h52cfac35cc74cda6 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stderr] 16: 0x55c1c72ce3b4 - std::thread::Builder::spawn_unchecked::{{closure}}::h89c98e9bf72d4359 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stderr] 17: 0x55c1c7312d0d - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbf0e035673f56525 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stderr] 18: 0x55c1c73ae6bf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 19: 0x55c1c73bb0b0 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stderr] 20: 0x55c1c73bb0b0 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 21: 0x55c1c73bb0b0 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 22: 0x7f93501454a4 - start_thread [INFO] [stderr] 23: 0x7f934fc70d0f - __clone [INFO] [stderr] 24: 0x0 - [INFO] [stdout] test thread::tests::raii_thread_joiner ... ok [INFO] [stdout] test event_sender::tests::marshall_multiple_events ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/override_logfile_path-8b5993704830fbf2 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test override_logfile_path ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/server_logging-80a2b3c1b83b22b9 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test server_logging ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/web_socket_logging-9b8931e5a5f45060 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test web_socket_logging ... ok [INFO] [stderr] Doc-tests maidsafe_utilities [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - log (line 95) ... ok [INFO] [stdout] test src/log_or_panic.rs - log_or_panic (line 14) ... ok [INFO] [stdout] test src/thread.rs - thread::named (line 57) ... ok [INFO] [stdout] test src/event_sender.rs - event_sender::EventSender (line 45) ... ok [INFO] [stdout] test src/lib.rs - log (line 115) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "99b94cfa9ae9a88de96c8c676915ef330a6a0aa7de55ee6b4d394f2eb4a363cd"` [INFO] running `"docker" "rm" "-f" "99b94cfa9ae9a88de96c8c676915ef330a6a0aa7de55ee6b4d394f2eb4a363cd"` [INFO] [stdout] 99b94cfa9ae9a88de96c8c676915ef330a6a0aa7de55ee6b4d394f2eb4a363cd