[INFO] fetching crate reproto-server 0.3.36...
[INFO] checking reproto-server-0.3.36 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate reproto-server 0.3.36 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate reproto-server 0.3.36 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate reproto-server 0.3.36
[INFO] finished tweaking crates.io crate reproto-server 0.3.36
[INFO] tweaked toml for crates.io crate reproto-server 0.3.36 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded reproto-repository v0.3.36
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 9e415da900aab416860515a7a2dfa612f5a37b42baf96ebce2813e43c1f1affb
[INFO] running `"docker" "start" "-a" "9e415da900aab416860515a7a2dfa612f5a37b42baf96ebce2813e43c1f1affb"`
[INFO] [stderr]     Checking ropey v0.6.3
[INFO] [stderr]     Checking serde_test v1.0.101
[INFO] [stderr]     Checking relative-path v0.3.7
[INFO] [stderr]     Checking reproto-semver v0.3.36
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking tempfile v2.2.0
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking pretty_env_logger v0.1.1
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking reproto-core v0.3.36
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking reproto-repository v0.3.36
[INFO] [stderr]     Checking reproto-server v0.3.36 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 | ) -> Box<Future<Item = File, Error = Error>>
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = File, 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/reproto_service.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn read_contents<'a, R: AsMut<Read + 'a>>(mut reader: R) -> Result<Vec<u8>> {
[INFO] [stderr]    |                               ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reproto_service.rs:33:43
[INFO] [stderr]    |
[INFO] [stderr] 33 | type EncodingFn = fn(&File) -> Result<Box<Read>>;
[INFO] [stderr]    |                                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reproto_service.rs:36:48
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn no_encoding(input: &File) -> Result<Box<Read>> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reproto_service.rs:40:50
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn gzip_encoding(input: &File) -> Result<Box<Read>> {
[INFO] [stderr]    |                                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reproto_service.rs:44:68
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn pick_encoding(headers: &Headers) -> fn(&File) -> Result<Box<Read>> {
[INFO] [stderr]    |                                                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reproto_service.rs:63:39
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn get_index(&self) -> Result<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/reproto_service.rs:74:51
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn get_objects(&self, id: &str) -> Result<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/reproto_service.rs:106:14
[INFO] [stderr]     |
[INFO] [stderr] 106 |     ) -> 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/reproto_service.rs:150:21
[INFO] [stderr]     |
[INFO] [stderr] 150 |     ) -> Result<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/reproto_service.rs:173:21
[INFO] [stderr]     |
[INFO] [stderr] 173 |     ) -> Result<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/reproto_service.rs:229:23
[INFO] [stderr]     |
[INFO] [stderr] 229 |     type Future = Box<Future<Item = Response, Error = hyper::Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response, Error = hyper::Error>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/io.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr] 16 | ) -> Box<Future<Item = File, Error = Error>>
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = File, 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/reproto_service.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn read_contents<'a, R: AsMut<Read + 'a>>(mut reader: R) -> Result<Vec<u8>> {
[INFO] [stderr]    |                               ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reproto_service.rs:33:43
[INFO] [stderr]    |
[INFO] [stderr] 33 | type EncodingFn = fn(&File) -> Result<Box<Read>>;
[INFO] [stderr]    |                                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reproto_service.rs:36:48
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn no_encoding(input: &File) -> Result<Box<Read>> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reproto_service.rs:40:50
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn gzip_encoding(input: &File) -> Result<Box<Read>> {
[INFO] [stderr]    |                                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reproto_service.rs:44:68
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn pick_encoding(headers: &Headers) -> fn(&File) -> Result<Box<Read>> {
[INFO] [stderr]    |                                                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reproto_service.rs:63:39
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn get_index(&self) -> Result<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/reproto_service.rs:74:51
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn get_objects(&self, id: &str) -> Result<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/reproto_service.rs:106:14
[INFO] [stderr]     |
[INFO] [stderr] 106 |     ) -> 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/reproto_service.rs:150:21
[INFO] [stderr]     |
[INFO] [stderr] 150 |     ) -> Result<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/reproto_service.rs:173:21
[INFO] [stderr]     |
[INFO] [stderr] 173 |     ) -> Result<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/reproto_service.rs:229:23
[INFO] [stderr]     |
[INFO] [stderr] 229 |     type Future = Box<Future<Item = Response, Error = hyper::Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response, Error = hyper::Error>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.12s
[INFO] running `"docker" "inspect" "9e415da900aab416860515a7a2dfa612f5a37b42baf96ebce2813e43c1f1affb"`
[INFO] running `"docker" "rm" "-f" "9e415da900aab416860515a7a2dfa612f5a37b42baf96ebce2813e43c1f1affb"`
[INFO] [stdout] 9e415da900aab416860515a7a2dfa612f5a37b42baf96ebce2813e43c1f1affb