[INFO] crate htrpc 0.0.17 is already in cache
[INFO] extracting crate htrpc 0.0.17 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/htrpc/0.0.17
[INFO] extracting crate htrpc 0.0.17 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/htrpc/0.0.17
[INFO] validating manifest of htrpc-0.0.17 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of htrpc-0.0.17 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing htrpc-0.0.17
[INFO] finished frobbing htrpc-0.0.17
[INFO] frobbed toml for htrpc-0.0.17 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/htrpc/0.0.17/Cargo.toml
[INFO] started frobbing htrpc-0.0.17
[INFO] finished frobbing htrpc-0.0.17
[INFO] frobbed toml for htrpc-0.0.17 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/htrpc/0.0.17/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking htrpc-0.0.17 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/htrpc/0.0.17:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a4194212c6ec04da47da154e36f348ff01e8fe267b460bdc9d29c8443501e009
[INFO] running `"docker" "start" "-a" "a4194212c6ec04da47da154e36f348ff01e8fe267b460bdc9d29c8443501e009"`
[INFO] [stderr]     Checking handy_async v0.2.13
[INFO] [stderr]     Checking trackable v0.2.22
[INFO] [stderr]     Checking serdeconv v0.3.0
[INFO] [stderr]     Checking miasht v0.0.5
[INFO] [stderr]     Checking htrpc v0.0.17 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:37:28
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub type ReadBody<T> = Box<futures::Future<Item = (BodyReader, T), Error = Error> + Send + 'static>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = (BodyReader, T), Error = Error> + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `IntoDeserializer` is imported redundantly
[INFO] [stderr]    --> src/deserializers/rpc_response.rs:277:13
[INFO] [stderr]     |
[INFO] [stderr] 3   | use serde::de::{self, IntoDeserializer, Visitor};
[INFO] [stderr]     |                       ---------------- the item `IntoDeserializer` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 277 |         use serde::de::IntoDeserializer;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rfc7807.rs:45:31
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn body(&mut self) -> Box<AsRef<[u8]> + Send + 'static> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serializers/rpc_response.rs:25:43
[INFO] [stderr]    |
[INFO] [stderr] 25 |     ) -> Result<(Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>)>
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serializers/rpc_response.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 |         body: Box<AsRef<[u8]> + Send + 'static>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serializers/rpc_response.rs:47:43
[INFO] [stderr]    |
[INFO] [stderr] 47 |     ) -> Result<(Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>)> {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 | type BoxFuture<T, E> = Box<Future<Item = T, Error = E> + Send + 'static>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/procedure.rs:54:31
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn body(&mut self) -> Box<AsRef<[u8]> + Send + 'static>;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | /     Future<Item = (Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>), Error = Error>
[INFO] [stderr] 14 | |         + Send
[INFO] [stderr] 15 | |         + 'static,
[INFO] [stderr]    | |_________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 13 |     dyn Future<Item = (Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>), Error = Error>
[INFO] [stderr] 14 |         + Send
[INFO] [stderr] 15 |         + 'static,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:13:45
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Future<Item = (Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>), Error = Error>
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Box<Fn(Url, Request<TcpStream>) -> HandleHttpRequestResult + Send + 'static>;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Url, Request<TcpStream>) -> HandleHttpRequestResult + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/server.rs:25:28
[INFO] [stderr]    |
[INFO] [stderr] 25 | type BoxFuture<T, E> = Box<Future<Item = T, Error = E> + Send + 'static>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server.rs:178:45
[INFO] [stderr]     |
[INFO] [stderr] 178 |         BoxFuture<(Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>), Error>,
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server.rs:259:41
[INFO] [stderr]     |
[INFO] [stderr] 259 |                         struct Temp(Box<AsRef<[u8]> + Send + 'static>);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:37:28
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub type ReadBody<T> = Box<futures::Future<Item = (BodyReader, T), Error = Error> + Send + 'static>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = (BodyReader, T), Error = Error> + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `IntoDeserializer` is imported redundantly
[INFO] [stderr]    --> src/deserializers/rpc_response.rs:277:13
[INFO] [stderr]     |
[INFO] [stderr] 3   | use serde::de::{self, IntoDeserializer, Visitor};
[INFO] [stderr]     |                       ---------------- the item `IntoDeserializer` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 277 |         use serde::de::IntoDeserializer;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rfc7807.rs:45:31
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn body(&mut self) -> Box<AsRef<[u8]> + Send + 'static> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serializers/rpc_response.rs:25:43
[INFO] [stderr]    |
[INFO] [stderr] 25 |     ) -> Result<(Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>)>
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serializers/rpc_response.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 |         body: Box<AsRef<[u8]> + Send + 'static>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serializers/rpc_response.rs:47:43
[INFO] [stderr]    |
[INFO] [stderr] 47 |     ) -> Result<(Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>)> {
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client.rs:17:28
[INFO] [stderr]    |
[INFO] [stderr] 17 | type BoxFuture<T, E> = Box<Future<Item = T, Error = E> + Send + 'static>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/procedure.rs:54:31
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn body(&mut self) -> Box<AsRef<[u8]> + Send + 'static>;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | /     Future<Item = (Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>), Error = Error>
[INFO] [stderr] 14 | |         + Send
[INFO] [stderr] 15 | |         + 'static,
[INFO] [stderr]    | |_________________^
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 13 |     dyn Future<Item = (Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>), Error = Error>
[INFO] [stderr] 14 |         + Send
[INFO] [stderr] 15 |         + 'static,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:13:45
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Future<Item = (Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>), Error = Error>
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/router.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Box<Fn(Url, Request<TcpStream>) -> HandleHttpRequestResult + Send + 'static>;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Url, Request<TcpStream>) -> HandleHttpRequestResult + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/server.rs:25:28
[INFO] [stderr]    |
[INFO] [stderr] 25 | type BoxFuture<T, E> = Box<Future<Item = T, Error = E> + Send + 'static>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server.rs:178:45
[INFO] [stderr]     |
[INFO] [stderr] 178 |         BoxFuture<(Response<TcpStream>, Box<AsRef<[u8]> + Send + 'static>), Error>,
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server.rs:259:41
[INFO] [stderr]     |
[INFO] [stderr] 259 |                         struct Temp(Box<AsRef<[u8]> + Send + 'static>);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<[u8]> + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/rfc7807.rs:232:27
[INFO] [stderr]     |
[INFO] [stderr] 232 |             detail: error.cause().map(|c| c.to_string()),
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/rfc7807.rs:232:27
[INFO] [stderr]     |
[INFO] [stderr] 232 |             detail: error.cause().map(|c| c.to_string()),
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.51s
[INFO] running `"docker" "inspect" "a4194212c6ec04da47da154e36f348ff01e8fe267b460bdc9d29c8443501e009"`
[INFO] running `"docker" "rm" "-f" "a4194212c6ec04da47da154e36f348ff01e8fe267b460bdc9d29c8443501e009"`
[INFO] [stdout] a4194212c6ec04da47da154e36f348ff01e8fe267b460bdc9d29c8443501e009