[INFO] updating cached repository https://github.com/jonhoo/rucache [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1bbcd484573ed6d0ebf1356b6d216e8027d21843 [INFO] testing jonhoo/rucache against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonhoo%2Frucache" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonhoo/rucache on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jonhoo/rucache [INFO] finished tweaking git repo https://github.com/jonhoo/rucache [INFO] tweaked toml for git repo https://github.com/jonhoo/rucache written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jonhoo/rucache already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 15a1e3ac7f3e4fe33fc8f4af0da407a99a47a508c92c363d3b30432e782432ab [INFO] running `"docker" "start" "-a" "15a1e3ac7f3e4fe33fc8f4af0da407a99a47a508c92c363d3b30432e782432ab"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling enum_primitive v0.0.2 [INFO] [stderr] Compiling rucache v0.1.0 (/opt/rustwide/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] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(alloc)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [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 4 previous errors; 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0554. [INFO] [stderr] For more information about an 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" "15a1e3ac7f3e4fe33fc8f4af0da407a99a47a508c92c363d3b30432e782432ab"` [INFO] running `"docker" "rm" "-f" "15a1e3ac7f3e4fe33fc8f4af0da407a99a47a508c92c363d3b30432e782432ab"` [INFO] [stdout] 15a1e3ac7f3e4fe33fc8f4af0da407a99a47a508c92c363d3b30432e782432ab