[INFO] cloning repository https://github.com/DiscordCraft/Arrayong [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DiscordCraft/Arrayong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscordCraft%2FArrayong"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscordCraft%2FArrayong'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] abe6dc1f4c7585840ba4975b8f29bcdaf8ee9de3 [INFO] checking DiscordCraft/Arrayong against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiscordCraft%2FArrayong" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DiscordCraft/Arrayong on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/DiscordCraft/Arrayong [INFO] finished tweaking git repo https://github.com/DiscordCraft/Arrayong [INFO] tweaked toml for git repo https://github.com/DiscordCraft/Arrayong written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/DiscordCraft/Arrayong already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] d9bc87ea2c58fef11000e63d70256a5fc961b8b3d572ac95d1b1abe066628324 [INFO] running `"docker" "start" "-a" "d9bc87ea2c58fef11000e63d70256a5fc961b8b3d572ac95d1b1abe066628324"` [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Compiling openssl v0.9.23 [INFO] [stderr] Checking num-traits v0.1.42 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking sublime_fuzzy v0.4.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking url v1.6.0 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking parking_lot_core v0.2.10 [INFO] [stderr] Checking remove_dir_all v0.3.0 [INFO] [stderr] Checking mio v0.6.12 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Checking tempdir v0.3.6 [INFO] [stderr] Checking regex v0.2.5 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking mime v0.3.5 [INFO] [stderr] Checking libflate v0.1.14 [INFO] [stderr] Checking parking_lot v0.5.3 [INFO] [stderr] Compiling openssl-sys v0.9.24 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking num-iter v0.1.34 [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-1.6.0/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" "d9bc87ea2c58fef11000e63d70256a5fc961b8b3d572ac95d1b1abe066628324"` [INFO] running `"docker" "rm" "-f" "d9bc87ea2c58fef11000e63d70256a5fc961b8b3d572ac95d1b1abe066628324"` [INFO] [stdout] d9bc87ea2c58fef11000e63d70256a5fc961b8b3d572ac95d1b1abe066628324