[INFO] updating cached repository https://github.com/minijackson/indie_spinner [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] 092ef142d913d9aa11f446c2f431aa2286beafb0 [INFO] checking minijackson/indie_spinner against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminijackson%2Findie_spinner" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/minijackson/indie_spinner on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/minijackson/indie_spinner [INFO] finished tweaking git repo https://github.com/minijackson/indie_spinner [INFO] tweaked toml for git repo https://github.com/minijackson/indie_spinner written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/minijackson/indie_spinner already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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] 6d4ac013a89e71c2eb7a2715cbbc8b2707dda8edb4e4f293c7e786bd9b87dc01 [INFO] running `"docker" "start" "-a" "6d4ac013a89e71c2eb7a2715cbbc8b2707dda8edb4e4f293c7e786bd9b87dc01"` [INFO] [stderr] Compiling libc v0.2.39 [INFO] [stderr] Compiling num-traits v0.2.1 [INFO] [stderr] Compiling serde v1.0.29 [INFO] [stderr] Compiling pulldown-cmark v0.0.15 [INFO] [stderr] Compiling getopts v0.2.17 [INFO] [stderr] Compiling clippy v0.0.187 [INFO] [stderr] Compiling if_chain v0.1.2 [INFO] [stderr] Compiling quine-mc_cluskey v0.2.4 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking shared_library v0.1.8 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling regex-syntax v0.5.0 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Compiling semver v0.6.0 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Checking x11-dl v2.17.3 [INFO] [stderr] Checking rusttype v0.3.0 [INFO] [stderr] Compiling conrod_derive v0.1.0 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Compiling serde_derive_internals v0.20.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking wayland-client v0.12.5 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling num-traits v0.1.43 [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[E0277]: cannot add `&std::borrow::Cow<'_, str>` to `std::string::String` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pulldown-cmark-0.0.15/src/utils.rs:51:30 [INFO] [stderr] | [INFO] [stderr] 51 | Owned(a.into_owned() + &b) [INFO] [stderr] | ^ no implementation for `std::string::String + &std::borrow::Cow<'_, str>` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Add<&std::borrow::Cow<'_, str>>` is not implemented for `std::string::String` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `pulldown-cmark`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "6d4ac013a89e71c2eb7a2715cbbc8b2707dda8edb4e4f293c7e786bd9b87dc01"` [INFO] running `"docker" "rm" "-f" "6d4ac013a89e71c2eb7a2715cbbc8b2707dda8edb4e4f293c7e786bd9b87dc01"` [INFO] [stdout] 6d4ac013a89e71c2eb7a2715cbbc8b2707dda8edb4e4f293c7e786bd9b87dc01