[INFO] crate bloom-server 1.25.0 is already in cache
[INFO] extracting crate bloom-server 1.25.0 into work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/bloom-server/1.25.0
[INFO] extracting crate bloom-server 1.25.0 into work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/bloom-server/1.25.0
[INFO] validating manifest of bloom-server-1.25.0 on toolchain master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bloom-server-1.25.0 on toolchain try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bloom-server-1.25.0
[INFO] finished frobbing bloom-server-1.25.0
[INFO] frobbed toml for bloom-server-1.25.0 written to work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/bloom-server/1.25.0/Cargo.toml
[INFO] started frobbing bloom-server-1.25.0
[INFO] finished frobbing bloom-server-1.25.0
[INFO] frobbed toml for bloom-server-1.25.0 written to work/ex/pr-61753/sources/try#af22dfc7f56a5057c6b6120a65c74e7b6c1530af/reg/bloom-server/1.25.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+af22dfc7f56a5057c6b6120a65c74e7b6c1530af-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking bloom-server-1.25.0 against master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be for pr-61753
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61753/worker-4/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61753/sources/master#8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be/reg/bloom-server/1.25.0:/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=forbid" "-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" "+8e948df707ea8a3c88c65bf2ffdcb2f1cf5491be-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 47d8fed3812a739c372bc4669242fe6dbfc561343b311439afd3c27245a1b17d
[INFO] running `"docker" "start" "-a" "47d8fed3812a739c372bc4669242fe6dbfc561343b311439afd3c27245a1b17d"`
[INFO] [stderr]     Checking redis v0.9.1
[INFO] [stderr]     Checking r2d2_redis v0.8.0
[INFO] [stderr]     Checking bloom-server v1.25.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proxy/tunnel.rs:28:34
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub type ProxyTunnelFuture = Box<Future<Item = Response, Error = Error>>;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response, Error = Error>`
[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/proxy/serve.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 | type ProxyServeResultFuture = Box<Future<Item = ProxyServeResult, Error = ()>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = ProxyServeResult, Error = ()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proxy/serve.rs:30:41
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub type ProxyServeResponseFuture = Box<Future<Item = Response, Error = Error>>;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache/store.rs:52:34
[INFO] [stderr]    |
[INFO] [stderr] 52 | type CacheReadResultFuture = Box<Future<Item = Option<String>, Error = CacheStoreError>>;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<String>, Error = CacheStoreError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache/store.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 | type CacheWriteResultFuture = Box<Future<Item = CacheWriteResult, Error = ()>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CacheWriteResult, Error = ()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache/read.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 | type CacheReadResultFuture = Box<Future<Item = CacheReadResult, Error = ()>>;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CacheReadResult, Error = ()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache/read.rs:27:42
[INFO] [stderr]    |
[INFO] [stderr] 27 | type CacheReadOptionalResultFuture = Box<Future<Item = CacheReadOptionalResult, Error = ()>>;
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CacheReadOptionalResult, Error = ()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache/write.rs:28:39
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub type CacheWriteResultFuture = Box<Future<Item = CacheWriteResult, Error = Error>>;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CacheWriteResult, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proxy/tunnel.rs:28:34
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub type ProxyTunnelFuture = Box<Future<Item = Response, Error = Error>>;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response, Error = Error>`
[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/proxy/serve.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 | type ProxyServeResultFuture = Box<Future<Item = ProxyServeResult, Error = ()>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = ProxyServeResult, Error = ()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/proxy/serve.rs:30:41
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub type ProxyServeResponseFuture = Box<Future<Item = Response, Error = Error>>;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache/store.rs:52:34
[INFO] [stderr]    |
[INFO] [stderr] 52 | type CacheReadResultFuture = Box<Future<Item = Option<String>, Error = CacheStoreError>>;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<String>, Error = CacheStoreError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache/store.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 | type CacheWriteResultFuture = Box<Future<Item = CacheWriteResult, Error = ()>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CacheWriteResult, Error = ()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache/read.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 | type CacheReadResultFuture = Box<Future<Item = CacheReadResult, Error = ()>>;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CacheReadResult, Error = ()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache/read.rs:27:42
[INFO] [stderr]    |
[INFO] [stderr] 27 | type CacheReadOptionalResultFuture = Box<Future<Item = CacheReadOptionalResult, Error = ()>>;
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CacheReadOptionalResult, Error = ()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cache/write.rs:28:39
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub type CacheWriteResultFuture = Box<Future<Item = CacheWriteResult, Error = Error>>;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = CacheWriteResult, Error = Error>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.59s
[INFO] running `"docker" "inspect" "47d8fed3812a739c372bc4669242fe6dbfc561343b311439afd3c27245a1b17d"`
[INFO] running `"docker" "rm" "-f" "47d8fed3812a739c372bc4669242fe6dbfc561343b311439afd3c27245a1b17d"`
[INFO] [stdout] 47d8fed3812a739c372bc4669242fe6dbfc561343b311439afd3c27245a1b17d