[INFO] fetching crate webdav-handler 0.1.0... [INFO] extracting crate webdav-handler 0.1.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/webdav-handler/0.1.0 [INFO] extracting crate webdav-handler 0.1.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/webdav-handler/0.1.0 [INFO] validating manifest of webdav-handler-0.1.0 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 webdav-handler-0.1.0 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 webdav-handler-0.1.0 [INFO] finished frobbing webdav-handler-0.1.0 [INFO] frobbed toml for webdav-handler-0.1.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/webdav-handler/0.1.0/Cargo.toml [INFO] started frobbing webdav-handler-0.1.0 [INFO] finished frobbing webdav-handler-0.1.0 [INFO] frobbed toml for webdav-handler-0.1.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/webdav-handler/0.1.0/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 webdav-handler-0.1.0 against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/webdav-handler/0.1.0:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e55f8d12159b86eca9184898fd337af731a79acb058979c6b2ab1c5dfded6a87 [INFO] running `"docker" "start" "-a" "e55f8d12159b86eca9184898fd337af731a79acb058979c6b2ab1c5dfded6a87"` [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.16 [INFO] [stderr] Checking arc-swap v0.3.11 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking version_check v0.1.5 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Compiling v_escape v0.7.2 [INFO] [stderr] Compiling actix-web v0.7.19 [INFO] [stderr] Checking tower-service v0.1.0 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [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 socket2 v0.3.9 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking signal-hook-registry v1.0.1 [INFO] [stderr] Checking lru v0.1.15 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.16 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling headers-derive v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.94 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking signal-hook v0.1.9 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking headers-core v0.1.1 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.16 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Checking xmltree v0.8.0 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Compiling v_escape_derive v0.5.3 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking headers v0.2.1 [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 tokio v0.1.21 [INFO] [stderr] Checking hyper v0.12.31 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling v_htmlescape v0.4.3 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.16 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] Checking webdav-handler v0.1.0 (/opt/crater/workdir) [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/corostream.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:67:38 [INFO] [stderr] | [INFO] [stderr] 67 | 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:67:50 [INFO] [stderr] | [INFO] [stderr] 67 | 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:125:37 [INFO] [stderr] | [INFO] [stderr] 125 | 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:125:49 [INFO] [stderr] | [INFO] [stderr] 125 | 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:179:69 [INFO] [stderr] | [INFO] [stderr] 179 | 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:189:71 [INFO] [stderr] | [INFO] [stderr] 189 | 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:196:77 [INFO] [stderr] | [INFO] [stderr] 196 | 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:206:71 [INFO] [stderr] | [INFO] [stderr] 206 | 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:219:27 [INFO] [stderr] | [INFO] [stderr] 219 | ) -> 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:219:45 [INFO] [stderr] | [INFO] [stderr] 219 | ) -> 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:233:50 [INFO] [stderr] | [INFO] [stderr] 233 | 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:233:68 [INFO] [stderr] | [INFO] [stderr] 233 | 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:241:84 [INFO] [stderr] | [INFO] [stderr] 241 | 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:257:67 [INFO] [stderr] | [INFO] [stderr] 257 | 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:324:21 [INFO] [stderr] | [INFO] [stderr] 324 | 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:415:47 [INFO] [stderr] | [INFO] [stderr] 415 | 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:419:83 [INFO] [stderr] | [INFO] [stderr] 419 | 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:427:79 [INFO] [stderr] | [INFO] [stderr] 427 | 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:454:47 [INFO] [stderr] | [INFO] [stderr] 454 | 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:457:55 [INFO] [stderr] | [INFO] [stderr] 457 | 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] Checking actix-net v0.2.6 [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 = await!(self.fs.metadata(&path))?; [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: 0x7fac0028d18b - backtrace::backtrace::libunwind::trace::h65f453dfe0027df1 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x7fac0028d18b - backtrace::backtrace::trace_unsynchronized::hcf757005c6accfed [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7fac0028d18b - std::sys_common::backtrace::_print::h3230a9d2592a2eba [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x7fac0028d18b - std::sys_common::backtrace::print::h19f579688627ee7e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x7fac0028d18b - std::panicking::default_hook::{{closure}}::h472b43365b331815 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x7fac0028ce67 - std::panicking::default_hook::h0857821e5ff5a369 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x7fabfd7f06f1 - rustc::util::common::panic_hook::h44f6613220ffd67b [INFO] [stderr] 7: 0x7fac0028d9e9 - std::panicking::rust_panic_with_hook::ha9d31dc2aa8d852d [INFO] [stderr] at src/libstd/panicking.rs:479 [INFO] [stderr] 8: 0x7fabfeda4071 - std::panicking::begin_panic::hfa72ef1f7e66fe27 [INFO] [stderr] 9: 0x7fabfeda2116 - rustc_errors::Handler::span_bug::h22e21089c16ad226 [INFO] [stderr] 10: 0x7fabfea7cb22 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h12deb6d1bcee37d8 [INFO] [stderr] 11: 0x7fabfea7aeda - rustc::ty::context::tls::with_opt::{{closure}}::h61d5e2ab54ec8388 [INFO] [stderr] 12: 0x7fabfea7ae40 - rustc::ty::context::tls::with_context_opt::hced096a855178baa [INFO] [stderr] 13: 0x7fabfea7ae87 - rustc::ty::context::tls::with_opt::ha25ba2923fd35dae [INFO] [stderr] 14: 0x7fabfea7ca18 - rustc::util::bug::opt_span_bug_fmt::hf28c5895deedfde3 [INFO] [stderr] 15: 0x7fabfea7c9ca - rustc::util::bug::span_bug_fmt::h23bea691bafba627 [INFO] [stderr] 16: 0x7fabfecf187c - rustc_mir::transform::generator::compute_layout::h8d84f9993d6bec25 [INFO] [stderr] 17: 0x7fabfecf3cb2 - ::run_pass::h4964547d4da48dac [INFO] [stderr] 18: 0x7fabfea5faed - rustc_mir::transform::run_passes::{{closure}}::h31da74a3f872f023 [INFO] [stderr] 19: 0x7fabfea5f794 - rustc_mir::transform::run_passes::h83b7b8215929c88a [INFO] [stderr] 20: 0x7fabfea606fb - rustc_mir::transform::optimized_mir::h92a61c88c1eb4767 [INFO] [stderr] 21: 0x7fabfd77164d - rustc::ty::query::::compute::h789ef50c4324d318 [INFO] [stderr] 22: 0x7fabfd375723 - rustc::dep_graph::graph::DepGraph::with_task_impl::hebce833a55b00452 [INFO] [stderr] 23: 0x7fabfd611439 - rustc::ty::query::plumbing::::get_query::h5b8028603ae63538 [INFO] [stderr] 24: 0x7fabfd76ffad - rustc::ty::::generator_layout::h8b1a6c1d0b1ddb2a [INFO] [stderr] 25: 0x7fabfdf12e8c - ::visit_expr::hcaba797c8c35dbdc [INFO] [stderr] 26: 0x7fabfdf37dad - rustc::hir::intravisit::walk_expr::h59c08ebfc4ed1757 [INFO] [stderr] 27: 0x7fabfdf12dbc - ::visit_expr::hcaba797c8c35dbdc [INFO] [stderr] 28: 0x7fabfdf12dbc - ::visit_expr::hcaba797c8c35dbdc [INFO] [stderr] 29: 0x7fabfdf3662a - rustc::hir::intravisit::walk_impl_item::h189b02e5137ba29c [INFO] [stderr] 30: 0x7fabfe02664b - rustc::hir::Crate::visit_all_item_likes::h6a288ee5a25aa9af [INFO] [stderr] 31: 0x7fabfdf0fec9 - rustc_metadata::encoder::EncodeContext::encode_crate_root::he4e58ab10afad107 [INFO] [stderr] 32: 0x7fabfe0ae469 - rustc::dep_graph::graph::DepGraph::with_ignore::h29250438a3d28afd [INFO] [stderr] 33: 0x7fabfdf19083 - rustc_metadata::encoder::encode_metadata::hff0baba351573603 [INFO] [stderr] 34: 0x7fabfdf999ff - rustc_metadata::cstore_impl::::encode_metadata::h64357150df236b72 [INFO] [stderr] 35: 0x7fabfd75f37e - rustc::ty::context::TyCtxt::encode_metadata::h0a54143b7fd4900f [INFO] [stderr] 36: 0x7fabff4c8af7 - rustc_interface::passes::encode_and_write_metadata::h6b9ef40265740091 [INFO] [stderr] 37: 0x7fabff51bc4c - rustc::util::common::time::h85b579ce9d702c82 [INFO] [stderr] 38: 0x7fabff4c90a1 - rustc_interface::passes::start_codegen::he06a3a996cf2dd5c [INFO] [stderr] 39: 0x7fabff4b0774 - rustc::ty::context::tls::enter_global::hd76db221831dcd3d [INFO] [stderr] 40: 0x7fabff4c9a11 - rustc_interface::passes::BoxedGlobalCtxt::access::{{closure}}::h574fc1b0ab64643d [INFO] [stderr] 41: 0x7fabff52401a - rustc_interface::passes::create_global_ctxt::{{closure}}::h838d78ddaee55abd [INFO] [stderr] 42: 0x7fabff4c8497 - rustc_interface::passes::BoxedGlobalCtxt::enter::hb0f112a632a3b3dc [INFO] [stderr] 43: 0x7fabff4b3850 - rustc_interface::queries::Query::compute::h35f19cdf38fbd8f0 [INFO] [stderr] 44: 0x7fabff599584 - rustc_interface::queries::::ongoing_codegen::hb37348c804544435 [INFO] [stderr] 45: 0x7fac0057654e - rustc_interface::interface::run_compiler_in_existing_thread_pool::h9ea8157e1d76eceb [INFO] [stderr] 46: 0x7fac0058f532 - std::thread::local::LocalKey::with::h7992bf0f86ec5b9f [INFO] [stderr] 47: 0x7fac0057ebb1 - scoped_tls::ScopedKey::set::h5edcb9702bad03a4 [INFO] [stderr] 48: 0x7fac005b37f4 - syntax::with_globals::h70c8fbd82e32e264 [INFO] [stderr] 49: 0x7fac005d1d5d - std::sys_common::backtrace::__rust_begin_short_backtrace::h4cd18cca372e746d [INFO] [stderr] 50: 0x7fac0029e44a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 51: 0x7fac0055bf39 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h232f4d7650a29949 [INFO] [stderr] 52: 0x7fac00270e3f - as core::ops::function::FnOnce>::call_once::h6027cda637163e29 [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746 [INFO] [stderr] 53: 0x7fac0029d130 - as core::ops::function::FnOnce>::call_once::h88414c633ccf349b [INFO] [stderr] at /rustc/8ec8125bea94852768b56958f05da47666c21ab0/src/liballoc/boxed.rs:746 [INFO] [stderr] 54: 0x7fac0029d130 - std::sys_common::thread::start_thread::h29182470b6ce6639 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 55: 0x7fac0029d130 - std::sys::unix::thread::Thread::new::thread_start::had2013a81613ef8d [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 56: 0x7fac0000f4a4 - start_thread [INFO] [stderr] 57: 0x7fabff945d0f - __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 (8ec8125be 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" "e55f8d12159b86eca9184898fd337af731a79acb058979c6b2ab1c5dfded6a87"` [INFO] running `"docker" "rm" "-f" "e55f8d12159b86eca9184898fd337af731a79acb058979c6b2ab1c5dfded6a87"` [INFO] [stdout] e55f8d12159b86eca9184898fd337af731a79acb058979c6b2ab1c5dfded6a87