[INFO] updating cached repository https://github.com/nichuguen/rust-stuff [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] f42292e8debb404745b8bda827fd1c975aef2275 [INFO] checking nichuguen/rust-stuff against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnichuguen%2Frust-stuff" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nichuguen/rust-stuff on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/nichuguen/rust-stuff [INFO] finished tweaking git repo https://github.com/nichuguen/rust-stuff [INFO] tweaked toml for git repo https://github.com/nichuguen/rust-stuff written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/nichuguen/rust-stuff already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d018de30bfd38e5c0b445a72bc2550f53beeeed640d677dcceb5e56f9420c15c [INFO] running `"docker" "start" "-a" "d018de30bfd38e5c0b445a72bc2550f53beeeed640d677dcceb5e56f9420c15c"` [INFO] [stderr] Compiling cc v1.0.9 [INFO] [stderr] Checking base64 v0.5.2 [INFO] [stderr] Checking ethereum-types-serialize v0.2.1 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Compiling rustc_version v0.2.2 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Checking tokio-threadpool v0.1.2 [INFO] [stderr] Checking tiny-keccak v1.4.1 [INFO] [stderr] Checking fixed-hash v0.2.0 [INFO] [stderr] Checking url v1.7.0 [INFO] [stderr] Compiling serde_derive_internals v0.23.0 [INFO] [stderr] error: a macro named `impl_heapsize_for_hash` has already been exported [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fixed-hash-0.2.0/src/hash.rs:424:1 [INFO] [stderr] | [INFO] [stderr] 424 | / macro_rules! impl_heapsize_for_hash { [INFO] [stderr] 425 | | ($name: ident) => { [INFO] [stderr] 426 | | impl $crate::heapsize::HeapSizeOf for $name { [INFO] [stderr] 427 | | fn heap_size_of_children(&self) -> usize { [INFO] [stderr] ... | [INFO] [stderr] 431 | | } [INFO] [stderr] 432 | | } [INFO] [stderr] | |_^ `impl_heapsize_for_hash` already exported [INFO] [stderr] | [INFO] [stderr] note: previous macro export is now shadowed [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fixed-hash-0.2.0/src/hash.rs:318:1 [INFO] [stderr] | [INFO] [stderr] 318 | / macro_rules! impl_heapsize_for_hash { [INFO] [stderr] 319 | | ($name: ident) => { [INFO] [stderr] 320 | | impl $crate::heapsize::HeapSizeOf for $name { [INFO] [stderr] 321 | | fn heap_size_of_children(&self) -> usize { [INFO] [stderr] ... | [INFO] [stderr] 325 | | } [INFO] [stderr] 326 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `fixed-hash`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.7.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0713`. [INFO] [stderr] error: could not compile `url`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d018de30bfd38e5c0b445a72bc2550f53beeeed640d677dcceb5e56f9420c15c"` [INFO] running `"docker" "rm" "-f" "d018de30bfd38e5c0b445a72bc2550f53beeeed640d677dcceb5e56f9420c15c"` [INFO] [stdout] d018de30bfd38e5c0b445a72bc2550f53beeeed640d677dcceb5e56f9420c15c