[INFO] updating cached repository https://github.com/Shynd/owo-bot [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/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] acd9478b9a29ca225372df765a9de5338ea7f17c [INFO] checking Shynd/owo-bot against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FShynd%2Fowo-bot" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Shynd/owo-bot on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Shynd/owo-bot [INFO] finished tweaking git repo https://github.com/Shynd/owo-bot [INFO] tweaked toml for git repo https://github.com/Shynd/owo-bot written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/Shynd/owo-bot already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] fe083a0f4a07b0168babcde4ca12913c0b4c18d56290783ef6c830f14276524e [INFO] running `"docker" "start" "-a" "fe083a0f4a07b0168babcde4ca12913c0b4c18d56290783ef6c830f14276524e"` [INFO] [stderr] Compiling cc v1.0.9 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Checking httparse v1.2.4 [INFO] [stderr] Checking remove_dir_all v0.5.0 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Checking sha1 v0.2.0 [INFO] [stderr] Checking serde v1.0.37 [INFO] [stderr] Checking kankyo v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.3.2 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking regex-syntax v0.5.3 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking url v1.7.0 [INFO] [stderr] Compiling quote v0.5.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling syn v0.13.1 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking parking_lot_core v0.2.13 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Compiling mime_guess v1.8.4 [INFO] [stderr] warning[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] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking parking_lot v0.5.4 [INFO] [stderr] Checking hyper v0.10.13 [INFO] [stderr] Compiling openssl-sys v0.9.27 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Compiling serde_derive_internals v0.23.0 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.37 [INFO] [stderr] Checking native-tls v0.1.5 [INFO] [stderr] Checking hyper-native-tls v0.2.4 [INFO] [stderr] Checking evzht9h3nznqzwl v0.0.3 [INFO] [stderr] Checking serde_json v1.0.13 [INFO] [stderr] Checking chrono v0.4.1 [INFO] [stderr] Checking serenity v0.5.1 [INFO] [stderr] Checking owo-bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `"docker" "inspect" "fe083a0f4a07b0168babcde4ca12913c0b4c18d56290783ef6c830f14276524e"` [INFO] running `"docker" "rm" "-f" "fe083a0f4a07b0168babcde4ca12913c0b4c18d56290783ef6c830f14276524e"` [INFO] [stdout] fe083a0f4a07b0168babcde4ca12913c0b4c18d56290783ef6c830f14276524e