[INFO] cloning repository https://github.com/bgourlie/chat-thang-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bgourlie/chat-thang-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbgourlie%2Fchat-thang-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbgourlie%2Fchat-thang-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67adbb7a75930f7fd95482acae1b579514c3fb82
[INFO] checking bgourlie/chat-thang-server against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbgourlie%2Fchat-thang-server" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bgourlie/chat-thang-server on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bgourlie/chat-thang-server
[INFO] finished tweaking git repo https://github.com/bgourlie/chat-thang-server
[INFO] tweaked toml for git repo https://github.com/bgourlie/chat-thang-server written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/bgourlie/chat-thang-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha1 v0.1.1
[INFO] [stderr]   Downloaded url v1.2.0
[INFO] [stderr]   Downloaded libc v0.2.15
[INFO] [stderr]   Downloaded regex v0.1.73
[INFO] [stderr]   Downloaded ansi_term v0.8.0
[INFO] [stderr]   Downloaded serde_json v0.8.0
[INFO] [stderr]   Downloaded net2 v0.2.26
[INFO] [stderr]   Downloaded num-traits v0.1.34
[INFO] [stderr]   Downloaded ws v0.5.1
[INFO] [stderr]   Downloaded serde v0.8.0
[INFO] [stderr]   Downloaded miow v0.1.3
[INFO] [stderr]   Downloaded env_logger v0.3.4
[INFO] [stderr]   Downloaded regex-syntax v0.3.4
[INFO] [stderr]   Downloaded clap v2.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f31ba401b8a5b23b72a967ff3d5c2ec7641b93f80e2ab140794551a0fab11f20
[INFO] running `Command { std: "docker" "start" "-a" "f31ba401b8a5b23b72a967ff3d5c2ec7641b93f80e2ab140794551a0fab11f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f31ba401b8a5b23b72a967ff3d5c2ec7641b93f80e2ab140794551a0fab11f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31ba401b8a5b23b72a967ff3d5c2ec7641b93f80e2ab140794551a0fab11f20", kill_on_drop: false }`
[INFO] [stdout] f31ba401b8a5b23b72a967ff3d5c2ec7641b93f80e2ab140794551a0fab11f20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c14a5ebd5194e961bdd251bb5e9b26b38d38fc4fe1d710f80d14fd6c80547c95
[INFO] running `Command { std: "docker" "start" "-a" "c14a5ebd5194e961bdd251bb5e9b26b38d38fc4fe1d710f80d14fd6c80547c95", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.15
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking num-traits v0.1.34
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]     Checking matches v0.1.2
[INFO] [stderr]     Checking unicode-normalization v0.1.2
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking regex-syntax v0.3.4
[INFO] [stderr]     Checking itoa v0.1.1
[INFO] [stderr]     Checking ansi_term v0.8.0
[INFO] [stderr]     Checking strsim v0.4.1
[INFO] [stderr]     Checking httparse v1.1.2
[INFO] [stderr]     Checking serde v0.8.0
[INFO] [stderr]     Checking dtoa v0.2.2
[INFO] [stderr]     Checking unicode-width v0.1.3
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]     Checking unicode-bidi v0.2.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking sha1 v0.1.1
[INFO] [stderr]     Checking net2 v0.2.26
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking term_size v0.1.0
[INFO] [stderr]     Checking clap v2.10.0
[INFO] [stderr]     Checking aho-corasick v0.5.2
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking miow v0.1.3
[INFO] [stderr]     Checking thread_local v0.2.6
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]     Checking idna v0.1.0
[INFO] [stderr]     Checking num v0.1.34
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking regex v0.1.73
[INFO] [stderr]     Checking url v1.2.0
[INFO] [stderr]     Checking serde_json v0.8.0
[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-1.2.0/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] error: could not compile `url` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c14a5ebd5194e961bdd251bb5e9b26b38d38fc4fe1d710f80d14fd6c80547c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14a5ebd5194e961bdd251bb5e9b26b38d38fc4fe1d710f80d14fd6c80547c95", kill_on_drop: false }`
[INFO] [stdout] c14a5ebd5194e961bdd251bb5e9b26b38d38fc4fe1d710f80d14fd6c80547c95