[INFO] updating cached repository https://github.com/kmcallister/azurescens
[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] 1385d3d0ab4f8735c2cff2d60aa218b4bc05df5b
[INFO] checking kmcallister/azurescens against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmcallister%2Fazurescens" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kmcallister/azurescens on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/kmcallister/azurescens
[INFO] finished tweaking git repo https://github.com/kmcallister/azurescens
[INFO] tweaked toml for git repo https://github.com/kmcallister/azurescens written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/kmcallister/azurescens already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 1508f47d76d0a66d6d6c6df4fe2f3836e960608972898b02c451acfd327055e6
[INFO] running `"docker" "start" "-a" "1508f47d76d0a66d6d6c6df4fe2f3836e960608972898b02c451acfd327055e6"`
[INFO] [stderr]     Checking deque v0.3.2
[INFO] [stderr]     Checking serde v1.0.4
[INFO] [stderr]     Checking quick-error v1.2.0
[INFO] [stderr]     Checking num_cpus v1.4.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking deflate v0.7.10
[INFO] [stderr]     Checking num-rational v0.1.36
[INFO] [stderr]     Checking backtrace-sys v0.1.10
[INFO] [stderr]     Checking x11-dl v2.13.0
[INFO] [stderr]     Checking url v1.4.0
[INFO] [stderr]    Compiling serde_derive_internals v0.15.0
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking tempfile v2.1.5
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking backtrace v0.3.0
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking rayon-core v1.0.0
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking rayon v0.7.0
[INFO] [stderr]     Checking png v0.7.0
[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-1.4.0/src/form_urlencoded.rs:246:40
[INFO] [stderr]     |
[INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] 245 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stderr] 246 |     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]    Compiling phf_generator v0.7.21
[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" "1508f47d76d0a66d6d6c6df4fe2f3836e960608972898b02c451acfd327055e6"`
[INFO] running `"docker" "rm" "-f" "1508f47d76d0a66d6d6c6df4fe2f3836e960608972898b02c451acfd327055e6"`
[INFO] [stdout] 1508f47d76d0a66d6d6c6df4fe2f3836e960608972898b02c451acfd327055e6