[INFO] crate bloomchain 0.2.0 is already in cache
[INFO] checking bloomchain-0.2.0 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665
[INFO] extracting crate bloomchain 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate bloomchain 0.2.0 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "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-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5bbca07cd474c8b51f857d43a25761692e72fb3ea69952ee91299bf399980230
[INFO] running `"docker" "start" "-a" "5bbca07cd474c8b51f857d43a25761692e72fb3ea69952ee91299bf399980230"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]     Checking rustc-hex v1.0.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking tiny-keccak v1.5.0
[INFO] [stderr]     Checking ethbloom v0.2.5
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking 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: 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: 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 2.92s
[INFO] running `"docker" "inspect" "5bbca07cd474c8b51f857d43a25761692e72fb3ea69952ee91299bf399980230"`
[INFO] running `"docker" "rm" "-f" "5bbca07cd474c8b51f857d43a25761692e72fb3ea69952ee91299bf399980230"`
[INFO] [stdout] 5bbca07cd474c8b51f857d43a25761692e72fb3ea69952ee91299bf399980230