[INFO] crate tiny_http 0.6.2 is already in cache
[INFO] extracting crate tiny_http 0.6.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/tiny_http/0.6.2
[INFO] extracting crate tiny_http 0.6.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tiny_http/0.6.2
[INFO] validating manifest of tiny_http-0.6.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tiny_http-0.6.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tiny_http-0.6.2
[INFO] finished frobbing tiny_http-0.6.2
[INFO] frobbed toml for tiny_http-0.6.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tiny_http/0.6.2/Cargo.toml
[INFO] started frobbing tiny_http-0.6.2
[INFO] finished frobbing tiny_http-0.6.2
[INFO] frobbed toml for tiny_http-0.6.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tiny_http/0.6.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tiny_http-0.6.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tiny_http/0.6.2:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 99febcbf85e8bcf1a69cfbccc462cab012182ff5024ef1fbe9b15eabd69a590c
[INFO] running `"docker" "start" "-a" "99febcbf85e8bcf1a69cfbccc462cab012182ff5024ef1fbe9b15eabd69a590c"`
[INFO] [stderr]    Compiling tiny_http v0.6.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/request.rs:60:29
[INFO] [stderr]    |
[INFO] [stderr] 60 |     data_reader: Option<Box<Read + Send + 'static>>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[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/request.rs:63:33
[INFO] [stderr]    |
[INFO] [stderr] 63 |     response_writer: Option<Box<Write + Send + 'static>>,
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:155:42
[INFO] [stderr]     |
[INFO] [stderr] 155 |             Box::new(source_data) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:159:46
[INFO] [stderr]     |
[INFO] [stderr] 159 |                 Box::new(io::empty()) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:180:54
[INFO] [stderr]     |
[INFO] [stderr] 180 |                 Box::new(Cursor::new(buffer)) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:184:46
[INFO] [stderr]     |
[INFO] [stderr] 184 |                 Box::new(data_reader) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:190:56
[INFO] [stderr]     |
[INFO] [stderr] 190 |             Box::new(Decoder::new(source_data)) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:196:42
[INFO] [stderr]     |
[INFO] [stderr] 196 |             Box::new(io::empty()) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:201:55
[INFO] [stderr]     |
[INFO] [stderr] 201 |         response_writer: Some(Box::new(writer) as Box<Write + Send + 'static>),
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:271:85
[INFO] [stderr]     |
[INFO] [stderr] 271 |     pub fn upgrade<R: Read>(mut self, protocol: &str, response: Response<R>) -> Box<ReadWrite + Send> {
[INFO] [stderr]     |                                                                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ReadWrite + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:280:33
[INFO] [stderr]     |
[INFO] [stderr] 280 |         Box::new(stream) as Box<ReadWrite + Send>
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ReadWrite + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:308:41
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub fn as_reader(&mut self) -> &mut Read {
[INFO] [stderr]     |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:331:41
[INFO] [stderr]     |
[INFO] [stderr] 331 |     pub fn into_writer(mut self) -> Box<Write + Send + 'static> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:335:43
[INFO] [stderr]     |
[INFO] [stderr] 335 |     fn into_writer_impl(&mut self) -> Box<Write + Send + 'static> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:345:43
[INFO] [stderr]     |
[INFO] [stderr] 345 |     fn into_reader_impl(&mut self) -> Box<Read + Send + 'static> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:59:37
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub type ResponseBox = Response<Box<Read + Send>>;
[INFO] [stderr]    |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/response.rs:326:59
[INFO] [stderr]     |
[INFO] [stderr] 326 |             (Some(l), _) => (Box::new(self.reader) as Box<Read>, Some(l)),
[INFO] [stderr]     |                                                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/response.rs:331:52
[INFO] [stderr]     |
[INFO] [stderr] 331 |                 (Box::new(Cursor::new(buf)) as Box<Read>, Some(l))
[INFO] [stderr]     |                                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/response.rs:333:48
[INFO] [stderr]     |
[INFO] [stderr] 333 |             _ => (Box::new(self.reader) as Box<Read>, None),
[INFO] [stderr]     |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/response.rs:340:20
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 100...199 | 204 | 304 => true,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/response.rs:405:50
[INFO] [stderr]     |
[INFO] [stderr] 405 |             reader: Box::new(self.reader) as Box<Read + Send>,
[INFO] [stderr]     |                                                  ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util/task_pool.rs:31:30
[INFO] [stderr]    |
[INFO] [stderr] 31 |     todo: Mutex<VecDeque<Box<FnMut() + Send>>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util/task_pool.rs:83:35
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn spawn(&self, code: Box<FnMut() + Send>) {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util/task_pool.rs:95:49
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn add_thread(&self, initial_fn: Option<Box<FnMut() + Send>>) {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/util/task_pool.rs:108:35
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 let mut task: Box<FnMut() + Send> = {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:212:51
[INFO] [stderr]     |
[INFO] [stderr] 212 |     pub fn http<A>(addr: A) -> Result<Server, Box<Error + Send + Sync + 'static>>
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:235:66
[INFO] [stderr]     |
[INFO] [stderr] 235 |     pub fn new<A>(config: ServerConfig<A>) -> Result<Server, Box<Error + Send + Sync + 'static>>
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/util/mod.rs:47:18
[INFO] [stderr]    |
[INFO] [stderr] 47 |             if p.trim_left().starts_with("q=") {
[INFO] [stderr]    |                  ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/util/mod.rs:48:44
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 match FromStr::from_str(&p.trim_left()[2..].trim()) {
[INFO] [stderr]    |                                            ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `"docker" "inspect" "99febcbf85e8bcf1a69cfbccc462cab012182ff5024ef1fbe9b15eabd69a590c"`
[INFO] running `"docker" "rm" "-f" "99febcbf85e8bcf1a69cfbccc462cab012182ff5024ef1fbe9b15eabd69a590c"`
[INFO] [stdout] 99febcbf85e8bcf1a69cfbccc462cab012182ff5024ef1fbe9b15eabd69a590c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tiny_http/0.6.2:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6418f37e0cbe91ea70948fd84fb514e1d5206e134fc0c0c50ee0d16c37b68373
[INFO] running `"docker" "start" "-a" "6418f37e0cbe91ea70948fd84fb514e1d5206e134fc0c0c50ee0d16c37b68373"`
[INFO] [stderr]    Compiling tiny_http v0.6.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> examples/readme-example.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         request.respond(response);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/php-cgi.rs:49:34
[INFO] [stderr]    |
[INFO] [stderr] 49 |             let mut writer: &mut Write = &mut *writer;
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[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/request.rs:60:29
[INFO] [stderr]    |
[INFO] [stderr] 60 |     data_reader: Option<Box<Read + Send + 'static>>,
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[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/request.rs:63:33
[INFO] [stderr]    |
[INFO] [stderr] 63 |     response_writer: Option<Box<Write + Send + 'static>>,
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:155:42
[INFO] [stderr]     |
[INFO] [stderr] 155 |             Box::new(source_data) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:159:46
[INFO] [stderr]     |
[INFO] [stderr] 159 |                 Box::new(io::empty()) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:180:54
[INFO] [stderr]     |
[INFO] [stderr] 180 |                 Box::new(Cursor::new(buffer)) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:184:46
[INFO] [stderr]     |
[INFO] [stderr] 184 |                 Box::new(data_reader) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:190:56
[INFO] [stderr]     |
[INFO] [stderr] 190 |             Box::new(Decoder::new(source_data)) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:196:42
[INFO] [stderr]     |
[INFO] [stderr] 196 |             Box::new(io::empty()) as Box<Read + Send + 'static>
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:201:55
[INFO] [stderr]     |
[INFO] [stderr] 201 |         response_writer: Some(Box::new(writer) as Box<Write + Send + 'static>),
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:271:85
[INFO] [stderr]     |
[INFO] [stderr] 271 |     pub fn upgrade<R: Read>(mut self, protocol: &str, response: Response<R>) -> Box<ReadWrite + Send> {
[INFO] [stderr]     |                                                                                     ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ReadWrite + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:280:33
[INFO] [stderr]     |
[INFO] [stderr] 280 |         Box::new(stream) as Box<ReadWrite + Send>
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ReadWrite + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:308:41
[INFO] [stderr]     |
[INFO] [stderr] 308 |     pub fn as_reader(&mut self) -> &mut Read {
[INFO] [stderr]     |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:331:41
[INFO] [stderr]     |
[INFO] [stderr] 331 |     pub fn into_writer(mut self) -> Box<Write + Send + 'static> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:335:43
[INFO] [stderr]     |
[INFO] [stderr] 335 |     fn into_writer_impl(&mut self) -> Box<Write + Send + 'static> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/request.rs:345:43
[INFO] [stderr]     |
[INFO] [stderr] 345 |     fn into_reader_impl(&mut self) -> Box<Read + Send + 'static> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:59:37
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub type ResponseBox = Response<Box<Read + Send>>;
[INFO] [stderr]    |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/response.rs:326:59
[INFO] [stderr]     |
[INFO] [stderr] 326 |             (Some(l), _) => (Box::new(self.reader) as Box<Read>, Some(l)),
[INFO] [stderr]     |                                                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/response.rs:331:52
[INFO] [stderr]     |
[INFO] [stderr] 331 |                 (Box::new(Cursor::new(buf)) as Box<Read>, Some(l))
[INFO] [stderr]     |                                                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/response.rs:333:48
[INFO] [stderr]     |
[INFO] [stderr] 333 |             _ => (Box::new(self.reader) as Box<Read>, None),
[INFO] [stderr]     |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/response.rs:340:20
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 100...199 | 204 | 304 => true,
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/response.rs:405:50
[INFO] [stderr]     |
[INFO] [stderr] 405 |             reader: Box::new(self.reader) as Box<Read + Send>,
[INFO] [stderr]     |                                                  ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util/task_pool.rs:31:30
[INFO] [stderr]    |
[INFO] [stderr] 31 |     todo: Mutex<VecDeque<Box<FnMut() + Send>>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util/task_pool.rs:83:35
[INFO] [stderr]    |
[INFO] [stderr] 83 |     pub fn spawn(&self, code: Box<FnMut() + Send>) {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util/task_pool.rs:95:49
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn add_thread(&self, initial_fn: Option<Box<FnMut() + Send>>) {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/util/task_pool.rs:108:35
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 let mut task: Box<FnMut() + Send> = {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut() + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:212:51
[INFO] [stderr]     |
[INFO] [stderr] 212 |     pub fn http<A>(addr: A) -> Result<Server, Box<Error + Send + Sync + 'static>>
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:235:66
[INFO] [stderr]     |
[INFO] [stderr] 235 |     pub fn new<A>(config: ServerConfig<A>) -> Result<Server, Box<Error + Send + Sync + 'static>>
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/php-cgi.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |             let mut writer: &mut Write = &mut *writer;
[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: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/util/mod.rs:47:18
[INFO] [stderr]    |
[INFO] [stderr] 47 |             if p.trim_left().starts_with("q=") {
[INFO] [stderr]    |                  ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]   --> src/util/mod.rs:48:44
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 match FromStr::from_str(&p.trim_left()[2..].trim()) {
[INFO] [stderr]    |                                            ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> examples/websockets.rs:68:21
[INFO] [stderr]    |
[INFO] [stderr] 68 |                     request.respond(home_page(port));
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> examples/websockets.rs:81:21
[INFO] [stderr]    |
[INFO] [stderr] 81 |                     request.respond(response);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.66s
[INFO] running `"docker" "inspect" "6418f37e0cbe91ea70948fd84fb514e1d5206e134fc0c0c50ee0d16c37b68373"`
[INFO] running `"docker" "rm" "-f" "6418f37e0cbe91ea70948fd84fb514e1d5206e134fc0c0c50ee0d16c37b68373"`
[INFO] [stdout] 6418f37e0cbe91ea70948fd84fb514e1d5206e134fc0c0c50ee0d16c37b68373
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/tiny_http/0.6.2:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2988ea1b9afc2497193b17517bef112e1a45b49f7812e0dd506b02365dfac31a
[INFO] running `"docker" "start" "-a" "2988ea1b9afc2497193b17517bef112e1a45b49f7812e0dd506b02365dfac31a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tiny_http-97597471ee345647
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test util::test::test_parse_header ... ok
[INFO] [stdout] test util::equal_reader::tests::test_not_enough ... ok
[INFO] [stdout] test util::equal_reader::tests::test_limit ... ok
[INFO] [stdout] test request::tests::must_be_send ... ok
[INFO] [stdout] test common::test::test_parse_header ... ok
[INFO] [stdout] test client::test::test_parse_request_line ... ok
[INFO] [stdout] test common::test::test_parse_header_with_doublecolon ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/input_tests-5240543d4829309f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test basic_string_input ... ok
[INFO] [stdout] test expect_100_continue ... ok
[INFO] [stdout] test unsupported_expect_header ... ok
[INFO] [stdout] test wrong_content_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/network-158bbcedf1ee7baf
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test chunked_threshold ... ok
[INFO] [stdout] test server_crash_results_in_response ... ok
[INFO] [stdout] test http_1_0_connection_close ... ok
[INFO] [stdout] test pipelining_test ... ok
[INFO] [stdout] test responses_reordered ... ok
[INFO] [stdout] test poor_network_test ... ok
[INFO] [stdout] test detect_connection_closed ... ok
[INFO] [stdout] test connection_close_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_test-1118af5c9ccd8388
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic_handling ... ok
[INFO] [stderr]    Doc-tests tiny_http
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs -  (line 55) ... ok
[INFO] [stdout] test src/lib.rs -  (line 88) ... ok
[INFO] [stdout] test src/lib.rs -  (line 25) ... ok
[INFO] [stdout] test src/lib.rs -  (line 96) ... ok
[INFO] [stdout] test src/lib.rs -  (line 37) ... ok
[INFO] [stdout] test src/request.rs - request::Request::as_reader (line 287) ... ok
[INFO] [stdout] test src/common.rs - common::Header::from_bytes (line 178) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2988ea1b9afc2497193b17517bef112e1a45b49f7812e0dd506b02365dfac31a"`
[INFO] running `"docker" "rm" "-f" "2988ea1b9afc2497193b17517bef112e1a45b49f7812e0dd506b02365dfac31a"`
[INFO] [stdout] 2988ea1b9afc2497193b17517bef112e1a45b49f7812e0dd506b02365dfac31a