[INFO] crate bloomchain 0.2.0 is already in cache
[INFO] testing bloomchain-0.2.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate bloomchain 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate bloomchain 0.2.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bloomchain 0.2.0
[INFO] finished tweaking crates.io crate bloomchain 0.2.0
[INFO] tweaked toml for crates.io crate bloomchain 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stdout] b6cb49d0b87c297e35e32edbfc0810f8d7a4caa042d090dd5f5d07124e86718d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "b6cb49d0b87c297e35e32edbfc0810f8d7a4caa042d090dd5f5d07124e86718d"`
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling rustc-hex v1.0.0
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling ethbloom v0.2.5
[INFO] [stderr]    Compiling bloomchain v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/chain.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 |     db: &'a BloomDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomDatabase`
[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/chain.rs:18:37
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(config: Config, db: &'a BloomDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/chain.rs:146:32
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn filter(&self, filter: &Filter) -> Vec<Number> {
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/bridge.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |     db: &'a BloomGroupDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/bridge.rs:15:37
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(config: Config, db: &'a BloomGroupDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 |     db: &'a BloomGroupDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(config: Config, db: &'a BloomGroupDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn filter(&self, filter: &Filter) -> Vec<Number> {
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/group/chain.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |                     let mut group = acc
[INFO] [stderr]    |                         ----^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `"docker" "inspect" "b6cb49d0b87c297e35e32edbfc0810f8d7a4caa042d090dd5f5d07124e86718d"`
[INFO] running `"docker" "rm" "-f" "b6cb49d0b87c297e35e32edbfc0810f8d7a4caa042d090dd5f5d07124e86718d"`
[INFO] [stdout] b6cb49d0b87c297e35e32edbfc0810f8d7a4caa042d090dd5f5d07124e86718d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3a7296db93f195b7c08cfb61872acae3167fd05da7d6607e647b58f95782fd58
[INFO] running `"docker" "start" "-a" "3a7296db93f195b7c08cfb61872acae3167fd05da7d6607e647b58f95782fd58"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/chain.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 |     db: &'a BloomDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomDatabase`
[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/chain.rs:18:37
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(config: Config, db: &'a BloomDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/chain.rs:146:32
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn filter(&self, filter: &Filter) -> Vec<Number> {
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/bridge.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |     db: &'a BloomGroupDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/bridge.rs:15:37
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(config: Config, db: &'a BloomGroupDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 |     db: &'a BloomGroupDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(config: Config, db: &'a BloomGroupDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn filter(&self, filter: &Filter) -> Vec<Number> {
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/group/chain.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |                     let mut group = acc
[INFO] [stderr]    |                         ----^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling bloomchain v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/chain.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 |     db: &'a BloomDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomDatabase`
[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/chain.rs:18:37
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(config: Config, db: &'a BloomDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/chain.rs:146:32
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn filter(&self, filter: &Filter) -> Vec<Number> {
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/bridge.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |     db: &'a BloomGroupDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/bridge.rs:15:37
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(config: Config, db: &'a BloomGroupDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 |     db: &'a BloomGroupDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(config: Config, db: &'a BloomGroupDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn filter(&self, filter: &Filter) -> Vec<Number> {
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/group/chain.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |                     let mut group = acc
[INFO] [stderr]    |                         ----^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `"docker" "inspect" "3a7296db93f195b7c08cfb61872acae3167fd05da7d6607e647b58f95782fd58"`
[INFO] running `"docker" "rm" "-f" "3a7296db93f195b7c08cfb61872acae3167fd05da7d6607e647b58f95782fd58"`
[INFO] [stdout] 3a7296db93f195b7c08cfb61872acae3167fd05da7d6607e647b58f95782fd58
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 60171f81d44474de4e06f39b77c64e3e55268ab6d765d25ded2152b7ea606044
[INFO] running `"docker" "start" "-a" "60171f81d44474de4e06f39b77c64e3e55268ab6d765d25ded2152b7ea606044"`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/chain.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 |     db: &'a BloomDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomDatabase`
[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/chain.rs:18:37
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(config: Config, db: &'a BloomDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/chain.rs:146:32
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn filter(&self, filter: &Filter) -> Vec<Number> {
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/bridge.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |     db: &'a BloomGroupDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/bridge.rs:15:37
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(config: Config, db: &'a BloomGroupDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 |     db: &'a BloomGroupDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(config: Config, db: &'a BloomGroupDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn filter(&self, filter: &Filter) -> Vec<Number> {
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/group/chain.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |                     let mut group = acc
[INFO] [stderr]    |                         ----^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/chain.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 |     db: &'a BloomDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomDatabase`
[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/chain.rs:18:37
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(config: Config, db: &'a BloomDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/chain.rs:146:32
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn filter(&self, filter: &Filter) -> Vec<Number> {
[INFO] [stderr]     |                                   ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/bridge.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |     db: &'a BloomGroupDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/bridge.rs:15:37
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(config: Config, db: &'a BloomGroupDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 |     db: &'a BloomGroupDatabase,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn new(config: Config, db: &'a BloomGroupDatabase) -> Self {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BloomGroupDatabase`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/group/chain.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn filter(&self, filter: &Filter) -> Vec<Number> {
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/group/chain.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |                     let mut group = acc
[INFO] [stderr]    |                         ----^^^^^
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bloomchain-90ae8aaf74327f1a
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test position::manager::tests::test_lower_level_positions ... ok
[INFO] [stdout] test position::manager::tests::test_level_size ... ok
[INFO] [stdout] test position::manager::tests::test_position ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bloomchain-970361e73695d808
[INFO] [stdout] running 5 tests
[INFO] [stdout] test partly_matching_bloom_searach ... ok
[INFO] [stdout] test simple_bloom_search ... ok
[INFO] [stdout] test bloom_replace ... ok
[INFO] [stdout] test file_test_bloom_search ... ok
[INFO] [stdout] test random_bloom_replacement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/groupchain-b15aa13f0023a34f
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test partly_matching_bloom_group_searach ... ok
[INFO] [stdout] test simple_bloom_group_search ... ok
[INFO] [stdout] test bloom_group_replace ... ok
[INFO] [stdout] test file_test_bloom_group_search ... ok
[INFO] [stdout] test random_bloom_group_replacement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bloomchain
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "60171f81d44474de4e06f39b77c64e3e55268ab6d765d25ded2152b7ea606044"`
[INFO] running `"docker" "rm" "-f" "60171f81d44474de4e06f39b77c64e3e55268ab6d765d25ded2152b7ea606044"`
[INFO] [stdout] 60171f81d44474de4e06f39b77c64e3e55268ab6d765d25ded2152b7ea606044