[INFO] cloning repository https://github.com/austinwagner/discord_console_status
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/austinwagner/discord_console_status" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faustinwagner%2Fdiscord_console_status", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faustinwagner%2Fdiscord_console_status'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fcefd098678151ab8faa784e1813a144dfa77e06
[INFO] documenting austinwagner/discord_console_status against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faustinwagner%2Fdiscord_console_status" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/austinwagner/discord_console_status on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/austinwagner/discord_console_status
[INFO] finished tweaking git repo https://github.com/austinwagner/discord_console_status
[INFO] tweaked toml for git repo https://github.com/austinwagner/discord_console_status written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/austinwagner/discord_console_status already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base64-rs v0.1.1
[INFO] [stderr]   Downloaded net2 v0.2.27
[INFO] [stderr]   Downloaded multipart v0.8.1
[INFO] [stderr]   Downloaded clap v2.23.1
[INFO] [stderr]   Downloaded serde_yaml v0.6.2
[INFO] [stderr]   Downloaded discord v0.8.0
[INFO] [stderr]   Downloaded websocket v0.17.1
[INFO] [stderr]   Downloaded mime v0.2.3
[INFO] [stderr]   Downloaded idna v0.1.1
[INFO] [stderr]   Downloaded mime_guess v1.8.1
[INFO] [stderr]   Downloaded lazy_static v0.2.6
[INFO] [stderr]   Downloaded serde v0.9.13
[INFO] [stderr]   Downloaded syn v0.11.10
[INFO] [stderr]   Downloaded humantime v1.0.0
[INFO] [stderr]   Downloaded serde_derive v0.9.13
[INFO] [stderr]   Downloaded serde_derive v0.8.23
[INFO] [stderr]   Downloaded log4rs v0.6.3
[INFO] [stderr]   Downloaded num_cpus v1.3.0
[INFO] [stderr]   Downloaded ordered-float v0.4.0
[INFO] [stderr]   Downloaded serde-value v0.4.0
[INFO] [stderr]   Downloaded quick-error v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1912d563dba303581a8400ee9a597c42fe9365ac4b8b7a200ff2067ab7babcb7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1912d563dba303581a8400ee9a597c42fe9365ac4b8b7a200ff2067ab7babcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1912d563dba303581a8400ee9a597c42fe9365ac4b8b7a200ff2067ab7babcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1912d563dba303581a8400ee9a597c42fe9365ac4b8b7a200ff2067ab7babcb7", kill_on_drop: false }`
[INFO] [stdout] 1912d563dba303581a8400ee9a597c42fe9365ac4b8b7a200ff2067ab7babcb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b80079c63c424872a24900139a7952bc914eb88b5b72658c13d08a7f7abb1b87
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b80079c63c424872a24900139a7952bc914eb88b5b72658c13d08a7f7abb1b87", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v0.2.6
[INFO] [stderr]     Checking base64-rs v0.1.1
[INFO] [stderr]    Compiling openssl-sys-extras v0.7.14
[INFO] [stderr]    Compiling openssl v0.7.14
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking term_size v0.2.3
[INFO] [stderr]    Compiling openssl-sys v0.7.17
[INFO] [stderr]     Checking hpack v0.2.0
[INFO] [stderr]     Checking humantime v1.0.0
[INFO] [stderr]     Checking serde_json v0.9.10
[INFO] [stderr]     Checking serde_json v0.8.6
[INFO] [stderr]     Checking net2 v0.2.27
[INFO] [stderr]     Checking unsafe-any v0.4.1
[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]     Checking debug_unreachable v0.1.1
[INFO] [stderr]     Checking ordered-float v0.4.0
[INFO] [stderr]    Compiling syn v0.11.10
[INFO] [stderr]     Checking url v1.4.0
[INFO] [stderr]     Checking futf v0.1.3
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]    Compiling unicase v1.4.0
[INFO] [stderr]     Checking nix v0.7.0
[INFO] [stderr]     Checking clap v2.23.1
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]    Compiling serde_derive v0.8.23
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking phf_shared v0.7.21
[INFO] [stderr]     Checking rpassword v0.3.1
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking serde-value v0.4.0
[INFO] [stdout] error[E0713]: borrow may still be in use when destructor runs
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.0/src/form_urlencoded.rs:246:40
[INFO] [stdout]     |
[INFO] [stdout] 244 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] 245 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stdout] 246 |     fn finish(self) -> &'a mut ::Url { self.url }
[INFO] [stdout]     |                                        ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait
[INFO] [stdout]     |                                        |
[INFO] [stdout]     |                                        returning this value requires that `*self.url` is borrowed for `'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0713`.
[INFO] [stdout] 
[INFO] [stderr]     Checking tendril v0.2.3
[INFO] [stderr] error: could not compile `url`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b80079c63c424872a24900139a7952bc914eb88b5b72658c13d08a7f7abb1b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b80079c63c424872a24900139a7952bc914eb88b5b72658c13d08a7f7abb1b87", kill_on_drop: false }`
[INFO] [stdout] b80079c63c424872a24900139a7952bc914eb88b5b72658c13d08a7f7abb1b87