[INFO] fetching crate lsp_rs 0.1.0...
[INFO] checking lsp_rs-0.1.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate lsp_rs 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate lsp_rs 0.1.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lsp_rs 0.1.0
[INFO] finished tweaking crates.io crate lsp_rs 0.1.0
[INFO] tweaked toml for crates.io crate lsp_rs 0.1.0 written to /workspace/builds/worker-0/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 erased-serde v0.1.3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 5a76dcd9a5701ab3242c569332101ce9c3a3e58fc83da72c7ea590ecab70160f
[INFO] running `"docker" "start" "-a" "5a76dcd9a5701ab3242c569332101ce9c3a3e58fc83da72c7ea590ecab70160f"`
[INFO] [stderr]     Checking erased-serde v0.1.3
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking languageserver-types v0.6.1
[INFO] [stderr]     Checking lsp_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server.rs:299:76
[INFO] [stderr]     |
[INFO] [stderr] 299 |         NOTIFICATION__TelemetryEvent               => TelemetryEvent( Box< erased_serde::Serialize > );
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn erased_serde::Serialize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Codec': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/server.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Codec,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/server.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     EasyBuf
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:344:28
[INFO] [stderr]     |
[INFO] [stderr] 344 | fn easybuf_to_utf8( buf : &EasyBuf ) -> io::Result< &str > {
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Codec': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:439:6
[INFO] [stderr]     |
[INFO] [stderr] 439 | impl Codec for RLSCodec {
[INFO] [stderr]     |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:361:43
[INFO] [stderr]     |
[INFO] [stderr] 361 |     fn read_header( &mut self, buf : &mut EasyBuf ) -> io::Result< bool > {
[INFO] [stderr]     |                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:417:51
[INFO] [stderr]     |
[INFO] [stderr] 417 |     fn parse_body_contents( &mut self, buf : &mut EasyBuf ) -> io::Result< Option< IncomingServerMessage > > {
[INFO] [stderr]     |                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:444:38
[INFO] [stderr]     |
[INFO] [stderr] 444 |     fn decode( &mut self, buf : &mut EasyBuf ) -> io::Result< Option< Self::In > > {
[INFO] [stderr]     |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Codec::In': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:444:71
[INFO] [stderr]     |
[INFO] [stderr] 444 |     fn decode( &mut self, buf : &mut EasyBuf ) -> io::Result< Option< Self::In > > {
[INFO] [stderr]     |                                                                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server.rs:299:76
[INFO] [stderr]     |
[INFO] [stderr] 299 |         NOTIFICATION__TelemetryEvent               => TelemetryEvent( Box< erased_serde::Serialize > );
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn erased_serde::Serialize`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Codec': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/server.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     Codec,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/server.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     EasyBuf
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:344:28
[INFO] [stderr]     |
[INFO] [stderr] 344 | fn easybuf_to_utf8( buf : &EasyBuf ) -> io::Result< &str > {
[INFO] [stderr]     |                            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Codec': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:439:6
[INFO] [stderr]     |
[INFO] [stderr] 439 | impl Codec for RLSCodec {
[INFO] [stderr]     |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:361:43
[INFO] [stderr]     |
[INFO] [stderr] 361 |     fn read_header( &mut self, buf : &mut EasyBuf ) -> io::Result< bool > {
[INFO] [stderr]     |                                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:417:51
[INFO] [stderr]     |
[INFO] [stderr] 417 |     fn parse_body_contents( &mut self, buf : &mut EasyBuf ) -> io::Result< Option< IncomingServerMessage > > {
[INFO] [stderr]     |                                                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:444:38
[INFO] [stderr]     |
[INFO] [stderr] 444 |     fn decode( &mut self, buf : &mut EasyBuf ) -> io::Result< Option< Self::In > > {
[INFO] [stderr]     |                                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Codec::In': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:444:71
[INFO] [stderr]     |
[INFO] [stderr] 444 |     fn decode( &mut self, buf : &mut EasyBuf ) -> io::Result< Option< Self::In > > {
[INFO] [stderr]     |                                                                       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf::drain_to': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:363:36
[INFO] [stderr]     |
[INFO] [stderr] 363 |             let header_bytes = buf.drain_to( pos );
[INFO] [stderr]     |                                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf::drain_to': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:364:17
[INFO] [stderr]     |
[INFO] [stderr] 364 |             buf.drain_to( 2 );
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf::len': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:418:16
[INFO] [stderr]     |
[INFO] [stderr] 418 |         if buf.len( ) < self.content_length {
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf::drain_to': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:422:30
[INFO] [stderr]     |
[INFO] [stderr] 422 |         let body_bytes = buf.drain_to( self.content_length );
[INFO] [stderr]     |                              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf::drain_to': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:363:36
[INFO] [stderr]     |
[INFO] [stderr] 363 |             let header_bytes = buf.drain_to( pos );
[INFO] [stderr]     |                                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf::drain_to': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:364:17
[INFO] [stderr]     |
[INFO] [stderr] 364 |             buf.drain_to( 2 );
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf::len': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:418:16
[INFO] [stderr]     |
[INFO] [stderr] 418 |         if buf.len( ) < self.content_length {
[INFO] [stderr]     |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::EasyBuf::drain_to': moved to the `tokio-io` crate
[INFO] [stderr]    --> src/server.rs:422:30
[INFO] [stderr]     |
[INFO] [stderr] 422 |         let body_bytes = buf.drain_to( self.content_length );
[INFO] [stderr]     |                              ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `"docker" "inspect" "5a76dcd9a5701ab3242c569332101ce9c3a3e58fc83da72c7ea590ecab70160f"`
[INFO] running `"docker" "rm" "-f" "5a76dcd9a5701ab3242c569332101ce9c3a3e58fc83da72c7ea590ecab70160f"`
[INFO] [stdout] 5a76dcd9a5701ab3242c569332101ce9c3a3e58fc83da72c7ea590ecab70160f