[INFO] updating cached repository jonhoo/rucache [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jonhoo/rucache [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jonhoo/rucache" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jonhoo/rucache"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jonhoo/rucache'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jonhoo/rucache" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jonhoo/rucache"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jonhoo/rucache'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1bbcd484573ed6d0ebf1356b6d216e8027d21843 [INFO] sha for GitHub repo jonhoo/rucache: 1bbcd484573ed6d0ebf1356b6d216e8027d21843 [INFO] validating manifest of jonhoo/rucache on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jonhoo/rucache on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jonhoo/rucache [INFO] finished frobbing jonhoo/rucache [INFO] frobbed toml for jonhoo/rucache written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jonhoo/rucache/Cargo.toml [INFO] started frobbing jonhoo/rucache [INFO] finished frobbing jonhoo/rucache [INFO] frobbed toml for jonhoo/rucache written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jonhoo/rucache/Cargo.toml [INFO] crate jonhoo/rucache already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/jonhoo/rucache/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking jonhoo/rucache against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-5/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/jonhoo/rucache:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2444b0920abbe5873bac660e0a0822416e3d0763df83d8f812d1acce9f9b3836 [INFO] running `"docker" "start" "-a" "2444b0920abbe5873bac660e0a0822416e3d0763df83d8f812d1acce9f9b3836"` [INFO] [stderr] Checking enum_primitive v0.0.2 [INFO] [stderr] Checking rucache v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0425]: cannot find function `into_raw` in module `boxed` [INFO] [stderr] --> src/bins.rs:143:39 [INFO] [stderr] | [INFO] [stderr] 143 | self.vals[i].val.store(boxed::into_raw(Box::new(v.clone())), Ordering::SeqCst); [INFO] [stderr] | ^^^^^^^^ not found in `boxed` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `into_raw` in module `boxed` [INFO] [stderr] --> src/lib.rs:147:28 [INFO] [stderr] | [INFO] [stderr] 147 | let newmp = boxed::into_raw(newm); [INFO] [stderr] | ^^^^^^^^ not found in `boxed` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `into_raw` in module `boxed` [INFO] [stderr] --> src/lib.rs:235:24 [INFO] [stderr] | [INFO] [stderr] 235 | let newmp = boxed::into_raw(newm); [INFO] [stderr] | ^^^^^^^^ not found in `boxed` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/lib.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/types/mod.rs:127:41 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn transmit(mut self, to : &mut io::Write) -> bool { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::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/memcache/mod.rs:29:78 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn fset(bytes : Vec, flags : u32, expires : i64, casid : u64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:51:65 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn fadd(bytes : Vec, flags : u32, expires : i64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:65:69 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn freplace(bytes : Vec, flags : u32, expires : i64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:79:63 [INFO] [stderr] | [INFO] [stderr] 79 | fn fjoin(bytes : Vec, prepend : bool, casid : u64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:112:53 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn fappend(bytes : Vec, casid : u64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:116:54 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn fprepend(bytes : Vec, casid : u64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:120:64 [INFO] [stderr] | [INFO] [stderr] 120 | fn fpm(by : u64, def : u64, expires : i64, plus : bool) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:163:57 [INFO] [stderr] | [INFO] [stderr] 163 | pub fn fincr(by : u64, def : u64, expires : i64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:167:57 [INFO] [stderr] | [INFO] [stderr] 167 | pub fn fdecr(by : u64, def : u64, expires : i64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:172:37 [INFO] [stderr] | [INFO] [stderr] 172 | pub fn ftouch(expires : i64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:168:41 [INFO] [stderr] | [INFO] [stderr] 168 | fn op(&self, key : &[u8], upd : Box) -> (memcache::Status, Result>)>) -> MapResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&memcache::Item>) -> (memcache::Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:327:50 [INFO] [stderr] | [INFO] [stderr] 327 | pub fn insert(&self, key : &[u8], upd : &Box) -> (memcache::Status, Result>)>) -> MapResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&memcache::Item>) -> (memcache::Status, Result>)` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `into_raw` in module `boxed` [INFO] [stderr] --> src/bins.rs:143:39 [INFO] [stderr] | [INFO] [stderr] 143 | self.vals[i].val.store(boxed::into_raw(Box::new(v.clone())), Ordering::SeqCst); [INFO] [stderr] | ^^^^^^^^ not found in `boxed` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `into_raw` in module `boxed` [INFO] [stderr] --> src/lib.rs:147:28 [INFO] [stderr] | [INFO] [stderr] 147 | let newmp = boxed::into_raw(newm); [INFO] [stderr] | ^^^^^^^^ not found in `boxed` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `into_raw` in module `boxed` [INFO] [stderr] --> src/lib.rs:235:24 [INFO] [stderr] | [INFO] [stderr] 235 | let newmp = boxed::into_raw(newm); [INFO] [stderr] | ^^^^^^^^ not found in `boxed` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/lib.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/types/mod.rs:127:41 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn transmit(mut self, to : &mut io::Write) -> bool { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::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/memcache/mod.rs:29:78 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn fset(bytes : Vec, flags : u32, expires : i64, casid : u64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:51:65 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn fadd(bytes : Vec, flags : u32, expires : i64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:65:69 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn freplace(bytes : Vec, flags : u32, expires : i64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:79:63 [INFO] [stderr] | [INFO] [stderr] 79 | fn fjoin(bytes : Vec, prepend : bool, casid : u64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:112:53 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn fappend(bytes : Vec, casid : u64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:116:54 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn fprepend(bytes : Vec, casid : u64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:120:64 [INFO] [stderr] | [INFO] [stderr] 120 | fn fpm(by : u64, def : u64, expires : i64, plus : bool) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:163:57 [INFO] [stderr] | [INFO] [stderr] 163 | pub fn fincr(by : u64, def : u64, expires : i64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:167:57 [INFO] [stderr] | [INFO] [stderr] 167 | pub fn fdecr(by : u64, def : u64, expires : i64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memcache/mod.rs:172:37 [INFO] [stderr] | [INFO] [stderr] 172 | pub fn ftouch(expires : i64) -> Box) -> (Status, Result>)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&Item>) -> (Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:168:41 [INFO] [stderr] | [INFO] [stderr] 168 | fn op(&self, key : &[u8], upd : Box) -> (memcache::Status, Result>)>) -> MapResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&memcache::Item>) -> (memcache::Status, Result>)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:327:50 [INFO] [stderr] | [INFO] [stderr] 327 | pub fn insert(&self, key : &[u8], upd : &Box) -> (memcache::Status, Result>)>) -> MapResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Option<&memcache::Item>) -> (memcache::Status, Result>)` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `rucache`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `rucache`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2444b0920abbe5873bac660e0a0822416e3d0763df83d8f812d1acce9f9b3836"` [INFO] running `"docker" "rm" "-f" "2444b0920abbe5873bac660e0a0822416e3d0763df83d8f812d1acce9f9b3836"` [INFO] [stdout] 2444b0920abbe5873bac660e0a0822416e3d0763df83d8f812d1acce9f9b3836