[INFO] cloning repository miquels/webdav-handler-rs [INFO] running `"git" "clone" "--bare" "git://github.com/miquels/webdav-handler-rs.git" "work/cache/sources/gh/miquels/webdav-handler-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/miquels/webdav-handler-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/miquels/webdav-handler-rs" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/miquels/webdav-handler-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/miquels/webdav-handler-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/miquels/webdav-handler-rs" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/miquels/webdav-handler-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/miquels/webdav-handler-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fdf52e7db34e6b558efe3eeb3348d939c78e7a51 [INFO] sha for GitHub repo miquels/webdav-handler-rs: fdf52e7db34e6b558efe3eeb3348d939c78e7a51 [INFO] validating manifest of miquels/webdav-handler-rs 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 miquels/webdav-handler-rs 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 miquels/webdav-handler-rs [INFO] finished frobbing miquels/webdav-handler-rs [INFO] frobbed toml for miquels/webdav-handler-rs written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/miquels/webdav-handler-rs/Cargo.toml [INFO] started frobbing miquels/webdav-handler-rs [INFO] finished frobbing miquels/webdav-handler-rs [INFO] frobbed toml for miquels/webdav-handler-rs written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/miquels/webdav-handler-rs/Cargo.toml [INFO] crate miquels/webdav-handler-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking miquels/webdav-handler-rs against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-3/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/miquels/webdav-handler-rs:/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] c496f6be4c077cb9d45daac3f96e928cb8d565691030d2fe9fd282517111b663 [INFO] running `"docker" "start" "-a" "c496f6be4c077cb9d45daac3f96e928cb8d565691030d2fe9fd282517111b663"` [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.16 [INFO] [stderr] Checking xmltree v0.8.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Checking ring v0.13.5 [INFO] [stderr] Checking brotli-sys v0.3.2 [INFO] [stderr] Checking miniz-sys v0.1.11 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking backtrace v0.3.15 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking flate2 v1.0.7 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Compiling v_escape_derive v0.5.3 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling headers-derive v0.1.0 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.16 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.16 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.16 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling v_escape v0.7.2 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling v_htmlescape v0.4.3 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking headers-core v0.1.0 [INFO] [stderr] Checking h2 v0.1.18 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking tokio v0.1.20 [INFO] [stderr] Checking headers v0.2.1 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.16 [INFO] [stderr] Checking webdav-handler v0.1.1 (/opt/crater/workdir) [INFO] [stderr] Checking hyper v0.12.29 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/conditional.rs:59:62 [INFO] [stderr] | [INFO] [stderr] 59 | pub(crate) fn http_if_match(req: &Request, meta: Option<&Box>) -> Option { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [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/conditional.rs:113:17 [INFO] [stderr] | [INFO] [stderr] 113 | fs: &'a Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/conditional.rs:114:24 [INFO] [stderr] | [INFO] [stderr] 114 | ls: &'a Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/conditional.rs:213:26 [INFO] [stderr] | [INFO] [stderr] 213 | meta: Option<&'a Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/conditional.rs:214:17 [INFO] [stderr] | [INFO] [stderr] 214 | fs: &'a Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/conditional.rs:215:24 [INFO] [stderr] | [INFO] [stderr] 215 | ls: &'a Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/conditional.rs:229:26 [INFO] [stderr] | [INFO] [stderr] 229 | meta: Option<&'a Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/conditional.rs:230:17 [INFO] [stderr] | [INFO] [stderr] 230 | fs: &'a Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/conditional.rs:231:24 [INFO] [stderr] | [INFO] [stderr] 231 | ls: &'a Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/async_stream.rs:129:26 [INFO] [stderr] | [INFO] [stderr] 129 | fut: Option> + 'static + Send>>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future03> + 'static + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/davhandler.rs:40:24 [INFO] [stderr] | [INFO] [stderr] 40 | pub fs: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/davhandler.rs:42:24 [INFO] [stderr] | [INFO] [stderr] 42 | pub ls: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/davhandler.rs:58:28 [INFO] [stderr] | [INFO] [stderr] 58 | pub fs: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/davhandler.rs:59:35 [INFO] [stderr] | [INFO] [stderr] 59 | pub ls: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/davhandler.rs:113:46 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn new(prefix: Option<&str>, fs: Box, ls: Option>) -> DavHandler { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/davhandler.rs:113:77 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn new(prefix: Option<&str>, fs: Box, ls: Option>) -> DavHandler { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/davhandler.rs:208:19 [INFO] [stderr] | [INFO] [stderr] 208 | meta: Box, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/davhandler.rs:209:14 [INFO] [stderr] | [INFO] [stderr] 209 | ) -> Box [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/davheaders.rs:328:39 [INFO] [stderr] | [INFO] [stderr] 328 | pub fn from_meta(meta: impl AsRef) -> Option { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:33:32 [INFO] [stderr] | [INFO] [stderr] 33 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_copymove.rs:108:39 [INFO] [stderr] | [INFO] [stderr] 108 | let fut_obj : Pin + Send>> = Box::pin( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_delete.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | meta: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_delete.rs:92:39 [INFO] [stderr] | [INFO] [stderr] 92 | let fut_obj : Pin + Send>> = Box::pin( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_gethead.rs:283:31 [INFO] [stderr] | [INFO] [stderr] 283 | meta: Box, [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_lock.rs:219:50 [INFO] [stderr] | [INFO] [stderr] 219 | pub(crate) fn list_lockdiscovery(ls: Option<&Box>, path: &WebPath) -> Element { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_lock.rs:236:50 [INFO] [stderr] | [INFO] [stderr] 236 | pub(crate) fn list_supportedlock(ls: Option<&Box>) -> Element { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_props.rs:104:20 [INFO] [stderr] | [INFO] [stderr] 104 | fs: Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_props.rs:105:27 [INFO] [stderr] | [INFO] [stderr] 105 | ls: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_props.rs:265:43 [INFO] [stderr] | [INFO] [stderr] 265 | let fut_obj : Pin + Send>> = Box::pin( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_props.rs:499:18 [INFO] [stderr] | [INFO] [stderr] 499 | fs: &Box, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_props.rs:500:25 [INFO] [stderr] | [INFO] [stderr] 500 | ls: Option<&Box>, [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_props.rs:622:19 [INFO] [stderr] | [INFO] [stderr] 622 | meta: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_props.rs:665:19 [INFO] [stderr] | [INFO] [stderr] 665 | meta: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/handle_props.rs:866:19 [INFO] [stderr] | [INFO] [stderr] 866 | meta: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:69:36 [INFO] [stderr] | [INFO] [stderr] 69 | pub type FsFuture<'a, T> = Pin> + Send + 'a>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future> + Send + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:91:84 [INFO] [stderr] | [INFO] [stderr] 91 | fn open<'a>(&'a self, path: &'a WebPath, options: OpenOptions) -> FsFuture>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn DavFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:98:27 [INFO] [stderr] | [INFO] [stderr] 98 | ) -> FsFuture> + Send>>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:98:45 [INFO] [stderr] | [INFO] [stderr] 98 | ) -> FsFuture> + Send>>>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavDirEntry` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:101:66 [INFO] [stderr] | [INFO] [stderr] 101 | fn metadata<'a>(&'a self, path: &'a WebPath) -> FsFuture>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:111:74 [INFO] [stderr] | [INFO] [stderr] 111 | fn symlink_metadata<'a>(&'a self, path: &'a WebPath) -> FsFuture> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:185:63 [INFO] [stderr] | [INFO] [stderr] 185 | fn have_props<'a>(&'a self, path: &'a WebPath) -> Pin + Send + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:235:32 [INFO] [stderr] | [INFO] [stderr] 235 | fn box_clone(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:239:20 [INFO] [stderr] | [INFO] [stderr] 239 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:240:28 [INFO] [stderr] | [INFO] [stderr] 240 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:248:32 [INFO] [stderr] | [INFO] [stderr] 248 | fn box_clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavFileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:259:47 [INFO] [stderr] | [INFO] [stderr] 259 | fn metadata<'a>(&'a self) -> FsFuture>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:283:47 [INFO] [stderr] | [INFO] [stderr] 283 | fn metadata<'a>(&'a self) -> FsFuture>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:348:20 [INFO] [stderr] | [INFO] [stderr] 348 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:349:28 [INFO] [stderr] | [INFO] [stderr] 349 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:357:32 [INFO] [stderr] | [INFO] [stderr] 357 | fn box_clone(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:363:32 [INFO] [stderr] | [INFO] [stderr] 363 | fn box_clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs.rs:425:32 [INFO] [stderr] | [INFO] [stderr] 425 | fn cause(&self) -> Option<&std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:65:38 [INFO] [stderr] | [INFO] [stderr] 65 | pub fs_access_guard: Option Box + Send + Sync + 'static>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Box + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:65:50 [INFO] [stderr] | [INFO] [stderr] 65 | pub fs_access_guard: Option Box + Send + Sync + 'static>>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:123:37 [INFO] [stderr] | [INFO] [stderr] 123 | fs_access_guard: Option Box + Send + Sync + 'static>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Box + Send + Sync + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:123:49 [INFO] [stderr] | [INFO] [stderr] 123 | fs_access_guard: Option Box + Send + Sync + 'static>>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:175:69 [INFO] [stderr] | [INFO] [stderr] 175 | fn metadata<'a>(&'a self, webpath: &'a WebPath) -> FsFuture> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:185:71 [INFO] [stderr] | [INFO] [stderr] 185 | Ok(meta) => Ok(Box::new(LocalFsMetaData(meta)) as Box), [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:192:77 [INFO] [stderr] | [INFO] [stderr] 192 | fn symlink_metadata<'a>(&'a self, webpath: &'a WebPath) -> FsFuture> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:202:71 [INFO] [stderr] | [INFO] [stderr] 202 | Ok(meta) => Ok(Box::new(LocalFsMetaData(meta)) as Box), [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:215:27 [INFO] [stderr] | [INFO] [stderr] 215 | ) -> FsFuture> + Send>>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:215:45 [INFO] [stderr] | [INFO] [stderr] 215 | ) -> FsFuture> + Send>>> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavDirEntry` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:229:50 [INFO] [stderr] | [INFO] [stderr] 229 | Ok(Box::pin(strm) as Pin> + Send>>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:229:68 [INFO] [stderr] | [INFO] [stderr] 229 | Ok(Box::pin(strm) as Pin> + Send>>) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavDirEntry` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:237:84 [INFO] [stderr] | [INFO] [stderr] 237 | fn open<'a>(&'a self, path: &'a WebPath, options: OpenOptions) -> FsFuture> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn DavFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:253:67 [INFO] [stderr] | [INFO] [stderr] 253 | Ok(file) => Ok(Box::new(LocalFsFile(file)) as Box), [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn DavFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:320:21 [INFO] [stderr] | [INFO] [stderr] 320 | type Item = Box; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavDirEntry` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:411:47 [INFO] [stderr] | [INFO] [stderr] 411 | fn metadata<'a>(&'a self) -> FsFuture> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:415:83 [INFO] [stderr] | [INFO] [stderr] 415 | Ok(meta) => Ok(Box::new(LocalFsMetaData(meta.clone())) as Box), [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:423:79 [INFO] [stderr] | [INFO] [stderr] 423 | Ok(meta) => Ok(Box::new(LocalFsMetaData(meta)) as Box), [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:450:47 [INFO] [stderr] | [INFO] [stderr] 450 | fn metadata<'a>(&'a self) -> FsFuture> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs.rs:453:55 [INFO] [stderr] | [INFO] [stderr] 453 | Ok(Box::new(LocalFsMetaData(meta)) as Box) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/localfs_macos.rs:236:67 [INFO] [stderr] | [INFO] [stderr] 236 | pub(crate) fn is_virtual(&self, path: &WebPath) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ls.rs:69:32 [INFO] [stderr] | [INFO] [stderr] 69 | fn box_clone(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ls.rs:73:20 [INFO] [stderr] | [INFO] [stderr] 73 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ls.rs:74:28 [INFO] [stderr] | [INFO] [stderr] 74 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ls.rs:82:32 [INFO] [stderr] | [INFO] [stderr] 82 | fn box_clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn DavLockSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:76:91 [INFO] [stderr] | [INFO] [stderr] 76 | fn do_open(&self, tree: &mut Tree, path: &[u8], options: OpenOptions) -> FsResult> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn DavFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:119:66 [INFO] [stderr] | [INFO] [stderr] 119 | fn metadata<'a>(&'a self, path: &'a WebPath) -> FsFuture> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:125:42 [INFO] [stderr] | [INFO] [stderr] 125 | Ok(Box::new(meta) as Box) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:134:27 [INFO] [stderr] | [INFO] [stderr] 134 | ) -> FsFuture> + Send>>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:134:45 [INFO] [stderr] | [INFO] [stderr] 134 | ) -> FsFuture> + Send>>> [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavDirEntry` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:143:36 [INFO] [stderr] | [INFO] [stderr] 143 | let mut v: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavDirEntry` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:150:46 [INFO] [stderr] | [INFO] [stderr] 150 | Ok(Box::pin(strm) as Pin> + Send>>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:150:64 [INFO] [stderr] | [INFO] [stderr] 150 | Ok(Box::pin(strm) as Pin> + Send>>) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavDirEntry` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:155:84 [INFO] [stderr] | [INFO] [stderr] 155 | fn open<'a>(&'a self, path: &'a WebPath, options: OpenOptions) -> FsFuture> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn DavFile` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:248:64 [INFO] [stderr] | [INFO] [stderr] 248 | fn have_props<'a>(&'a self, _path: &'a WebPath) -> Pin + Send + 'a>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:330:47 [INFO] [stderr] | [INFO] [stderr] 330 | fn metadata<'a>(&'a self) -> FsFuture> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:332:51 [INFO] [stderr] | [INFO] [stderr] 332 | Box::pin(future::ok(Box::new(meta) as Box)) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:341:47 [INFO] [stderr] | [INFO] [stderr] 341 | fn metadata<'a>(&'a self) -> FsFuture> { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memfs.rs:347:42 [INFO] [stderr] | [INFO] [stderr] 347 | Ok(Box::new(meta) as Box) [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn DavMetaData` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/webpath.rs:66:32 [INFO] [stderr] | [INFO] [stderr] 66 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:165:32 [INFO] [stderr] | [INFO] [stderr] 165 | pub type BoxedByteStream = Box + Send + 'static>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures01::Stream + Send + 'static` [INFO] [stderr] [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] error: internal compiler error: src/librustc_mir/transform/generator.rs:715: Broken MIR: generator contains type std::option::Option in MIR, but typeck only knows about for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12> {bool, fn(std::result::Result, fs::FsError>) -> std::result::Result<, fs::FsError> as std::ops::Try>::Ok, , fs::FsError> as std::ops::Try>::Error> {, fs::FsError> as std::ops::Try>::into_result}, std::pin::Pin, fs::FsError>> + std::marker::Send + 't0)>>, (), std::boxed::Box<(dyn fs::DavMetaData + 't1)>, impl core::future::future::Future, fn(std::result::Result, fs::FsError>) -> std::result::Result<, fs::FsError> as std::ops::Try>::Ok, , fs::FsError> as std::ops::Try>::Error> {, fs::FsError> as std::ops::Try>::into_result}, std::pin::Pin, fs::FsError>> + std::marker::Send + 't4)>>, std::boxed::Box<(dyn fs::DavFile + 't5)>, fn(std::result::Result, fs::FsError>) -> std::result::Result<, fs::FsError> as std::ops::Try>::Ok, , fs::FsError> as std::ops::Try>::Error> {, fs::FsError> as std::ops::Try>::into_result}, std::pin::Pin, fs::FsError>> + std::marker::Send + 't8)>>, std::boxed::Box<(dyn fs::DavMetaData + 't9)>, u64, std::option::Option, std::vec::Vec, http::response::Response + std::marker::Send + 't10)>>, impl core::future::future::Future, std::pin::Pin> + std::marker::Send + 't12)>>} [INFO] [stderr] --> src/handle_gethead.rs:39:20 [INFO] [stderr] | [INFO] [stderr] 39 | async move { [INFO] [stderr] | ____________________^ [INFO] [stderr] 40 | | // check if it's a directory. [INFO] [stderr] 41 | | let head = req.method() == &http::Method::HEAD; [INFO] [stderr] 42 | | let meta = self.fs.metadata(&path).await?; [INFO] [stderr] ... | [INFO] [stderr] 230 | | Ok(res) [INFO] [stderr] 231 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at 'Box', src/librustc_errors/lib.rs:585:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f9a1705a11b - backtrace::backtrace::libunwind::trace::h0c70a293f076b04d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x7f9a1705a11b - backtrace::backtrace::trace_unsynchronized::h1bc693e29cfaa7b4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f9a1705a11b - std::sys_common::backtrace::_print::h8e9bb00be68d4090 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x7f9a1705a11b - std::sys_common::backtrace::print::h706192507dd9d34d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x7f9a1705a11b - std::panicking::default_hook::{{closure}}::he2b558091ea21dea [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x7f9a17059df7 - std::panicking::default_hook::hfb9d48d2b8aaf0f5 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x7f9a145bd761 - rustc::util::common::panic_hook::h41f9097f07b95669 [INFO] [stderr] 7: 0x7f9a1705a979 - std::panicking::rust_panic_with_hook::h56bb6d26ac5aac90 [INFO] [stderr] at src/libstd/panicking.rs:479 [INFO] [stderr] 8: 0x7f9a15b70e71 - std::panicking::begin_panic::h77937a1065b86759 [INFO] [stderr] 9: 0x7f9a15b6ef96 - rustc_errors::Handler::span_bug::h9a30b4899a0e1c62 [INFO] [stderr] 10: 0x7f9a1584adb2 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::hc86c8446771f2d21 [INFO] [stderr] 11: 0x7f9a1584916a - rustc::ty::context::tls::with_opt::{{closure}}::h9c2a8e23035e8c9c [INFO] [stderr] 12: 0x7f9a158490d0 - rustc::ty::context::tls::with_context_opt::h45bb156bbdb3586a [INFO] [stderr] 13: 0x7f9a15849117 - rustc::ty::context::tls::with_opt::h5d9db0e94733eaac [INFO] [stderr] 14: 0x7f9a1584aca8 - rustc::util::bug::opt_span_bug_fmt::hc3cd5cba09063521 [INFO] [stderr] 15: 0x7f9a1584ac5a - rustc::util::bug::span_bug_fmt::hcaf59993fdc4ecc9 [INFO] [stderr] 16: 0x7f9a15abf1fc - rustc_mir::transform::generator::compute_layout::h8b216bb9274c9c57 [INFO] [stderr] 17: 0x7f9a15ac1632 - ::run_pass::hab14bcac99297553 [INFO] [stderr] 18: 0x7f9a1582dd7d - rustc_mir::transform::run_passes::{{closure}}::hafbd5ad3ad6c34eb [INFO] [stderr] 19: 0x7f9a1582da24 - rustc_mir::transform::run_passes::h81b6c48cfa5918af [INFO] [stderr] 20: 0x7f9a1582e98b - rustc_mir::transform::optimized_mir::h8314acafa7244192 [INFO] [stderr] 21: 0x7f9a1453dd0d - rustc::ty::query::::compute::hd9ef141a89dc0300 [INFO] [stderr] 22: 0x7f9a14142c23 - rustc::dep_graph::graph::DepGraph::with_task_impl::hf6f75296f484f99b [INFO] [stderr] 23: 0x7f9a144126c9 - rustc::ty::query::plumbing::::get_query::hb7026a5985ad899a [INFO] [stderr] 24: 0x7f9a1453c66d - rustc::ty::::generator_layout::h3836dc33875ba03d [INFO] [stderr] 25: 0x7f9a14cdff0c - ::visit_expr::hc17057f4ac4079c5 [INFO] [stderr] 26: 0x7f9a14d04cdd - rustc::hir::intravisit::walk_expr::h99fa1b99e0257c5d [INFO] [stderr] 27: 0x7f9a14cdfe3c - ::visit_expr::hc17057f4ac4079c5 [INFO] [stderr] 28: 0x7f9a14cdfe3c - ::visit_expr::hc17057f4ac4079c5 [INFO] [stderr] 29: 0x7f9a14d02e8f - rustc::hir::intravisit::walk_impl_item::h4772cab50464ba84 [INFO] [stderr] 30: 0x7f9a14df49fb - rustc::hir::Crate::visit_all_item_likes::hd56c2f4d2357ae0a [INFO] [stderr] 31: 0x7f9a14cdcf49 - rustc_metadata::encoder::EncodeContext::encode_crate_root::h2115e7d877b3f16d [INFO] [stderr] 32: 0x7f9a14e7f869 - rustc::dep_graph::graph::DepGraph::with_ignore::hf541a97fb95338bb [INFO] [stderr] 33: 0x7f9a14ce6103 - rustc_metadata::encoder::encode_metadata::hf7c6e37f0966862c [INFO] [stderr] 34: 0x7f9a14d67e1f - rustc_metadata::cstore_impl::::encode_metadata::h4c40aac44b1895ea [INFO] [stderr] 35: 0x7f9a1452ba3e - rustc::ty::context::TyCtxt::encode_metadata::h1e0e4b4e5c1397c0 [INFO] [stderr] 36: 0x7f9a162959f7 - rustc_interface::passes::encode_and_write_metadata::h9e1397364a41c1b2 [INFO] [stderr] 37: 0x7f9a162e925c - rustc::util::common::time::hb121c5f45f83f312 [INFO] [stderr] 38: 0x7f9a16295fa1 - rustc_interface::passes::start_codegen::heaa6125a27c5d70c [INFO] [stderr] 39: 0x7f9a1627d764 - rustc::ty::context::tls::enter_global::hb2a89cf17b049b48 [INFO] [stderr] 40: 0x7f9a16296911 - rustc_interface::passes::BoxedGlobalCtxt::access::{{closure}}::hf9d67eefb2cfcadb [INFO] [stderr] 41: 0x7f9a162f0b4a - rustc_interface::passes::create_global_ctxt::{{closure}}::h114d2b4ac6cc1006 [INFO] [stderr] 42: 0x7f9a16295397 - rustc_interface::passes::BoxedGlobalCtxt::enter::h10db34dfcfe9fc43 [INFO] [stderr] 43: 0x7f9a162812b0 - rustc_interface::queries::Query::compute::h764ee59389ac9a0d [INFO] [stderr] 44: 0x7f9a163660d4 - rustc_interface::queries::::ongoing_codegen::he95ea2efb28c53e4 [INFO] [stderr] 45: 0x7f9a1734356e - rustc_interface::interface::run_compiler_in_existing_thread_pool::h67acf0ae37146afa [INFO] [stderr] 46: 0x7f9a1735c6b2 - std::thread::local::LocalKey::with::h01f90f501aab9356 [INFO] [stderr] 47: 0x7f9a1734c1b1 - scoped_tls::ScopedKey::set::h5988edf95edec101 [INFO] [stderr] 48: 0x7f9a17380ed4 - syntax::with_globals::h6a559fe575f54f7f [INFO] [stderr] 49: 0x7f9a1739f68d - std::sys_common::backtrace::__rust_begin_short_backtrace::h726621dd6bc7eece [INFO] [stderr] 50: 0x7f9a1706b3da - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 51: 0x7f9a17328ff9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h728dfa2ec60a49a9 [INFO] [stderr] 52: 0x7f9a1703ddcf - as core::ops::function::FnOnce>::call_once::h6f4f77616a0c8566 [INFO] [stderr] at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/liballoc/boxed.rs:746 [INFO] [stderr] 53: 0x7f9a1706a0c0 - as core::ops::function::FnOnce>::call_once::h3b73bdd971159c27 [INFO] [stderr] at /rustc/5f9c0448dde167128d668da4555879f64e56af1d/src/liballoc/boxed.rs:746 [INFO] [stderr] 54: 0x7f9a1706a0c0 - std::sys_common::thread::start_thread::hbb836908b047b8a8 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 55: 0x7f9a1706a0c0 - std::sys::unix::thread::Thread::new::thread_start::h71258354fd833cef [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 56: 0x7f9a16ddc4a4 - start_thread [INFO] [stderr] 57: 0x7f9a16712d0f - __clone [INFO] [stderr] 58: 0x0 - [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [optimized_mir] processing `handle_gethead::::handle_get::{{closure}}#0` [INFO] [stderr] end of query stack [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.37.0-nightly (5f9c0448d 2019-06-25) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] error: Could not compile `webdav-handler`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c496f6be4c077cb9d45daac3f96e928cb8d565691030d2fe9fd282517111b663"` [INFO] running `"docker" "rm" "-f" "c496f6be4c077cb9d45daac3f96e928cb8d565691030d2fe9fd282517111b663"` [INFO] [stdout] c496f6be4c077cb9d45daac3f96e928cb8d565691030d2fe9fd282517111b663