[INFO] cloning repository https://github.com/harryfei/wayland-http
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harryfei/wayland-http" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharryfei%2Fwayland-http", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharryfei%2Fwayland-http'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9160867e6e57859dda5aecfaeb30379b16da9312
[INFO] checking harryfei/wayland-http against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharryfei%2Fwayland-http" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/harryfei/wayland-http on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/harryfei/wayland-http
[INFO] finished tweaking git repo https://github.com/harryfei/wayland-http
[INFO] tweaked toml for git repo https://github.com/harryfei/wayland-http written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/harryfei/wayland-http already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cacb02049e21aed7fc19947a72fafb9d1b1437019bd3adcc814e8feb7c0074eb
[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" "cacb02049e21aed7fc19947a72fafb9d1b1437019bd3adcc814e8feb7c0074eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cacb02049e21aed7fc19947a72fafb9d1b1437019bd3adcc814e8feb7c0074eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cacb02049e21aed7fc19947a72fafb9d1b1437019bd3adcc814e8feb7c0074eb", kill_on_drop: false }`
[INFO] [stdout] cacb02049e21aed7fc19947a72fafb9d1b1437019bd3adcc814e8feb7c0074eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 072b4777d28d4e79ef69210f8d2e882c7f0ee179efa5c5174ef56744c5d5bea0
[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" "072b4777d28d4e79ef69210f8d2e882c7f0ee179efa5c5174ef56744c5d5bea0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.5
[INFO] [stderr]    Compiling pulldown-cmark v0.1.0
[INFO] [stderr]    Compiling same-file v0.1.3
[INFO] [stderr]    Compiling bytecount v0.2.0
[INFO] [stderr]    Compiling khronos_api v2.1.0
[INFO] [stderr]     Checking token_store v0.1.2
[INFO] [stderr]     Checking slog v2.1.1
[INFO] [stderr]    Compiling drm-sys v0.0.9
[INFO] [stderr]    Compiling gbm-sys v0.1.0
[INFO] [stderr]    Compiling input-sys v1.9.0
[INFO] [stderr]     Checking string v0.1.0
[INFO] [stderr]     Checking crossbeam v0.3.0
[INFO] [stderr]     Checking smallvec v0.4.4
[INFO] [stderr]     Checking http-range v0.1.1
[INFO] [stderr]     Checking sha1 v0.4.0
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]     Checking take_mut v0.2.0
[INFO] [stderr]     Checking sugar v0.1.0 (https://github.com/fangyuanziti/sugar-rs.git#8978a15f)
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking isatty v0.1.6
[INFO] [stderr]    Compiling actix_derive v0.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling x11-dl v2.17.2
[INFO] [stderr]     Checking futures-timer v0.1.1
[INFO] [stderr]    Compiling semver v0.8.0
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]    Compiling walkdir v1.0.7
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking crossbeam-epoch v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.9
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling derive_more v0.7.1
[INFO] [stderr]     Checking tempfile v2.2.0
[INFO] [stderr]     Checking http v0.1.4
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking xkbcommon v0.2.2
[INFO] [stderr]     Checking slog-scope v4.0.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling gl_generator v0.7.0
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking url v1.6.0
[INFO] [stderr]     Checking regex v0.2.6
[INFO] [stderr]     Checking slog-async v2.2.0
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]     Checking mio-uds v0.6.4
[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-1.6.0/src/form_urlencoded.rs:261:40
[INFO] [stdout]     |
[INFO] [stdout] 259 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] 260 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stdout] 261 |     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] [stderr]    Compiling backtrace v0.3.5
[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 slog-stdlog v3.0.2
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[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" "072b4777d28d4e79ef69210f8d2e882c7f0ee179efa5c5174ef56744c5d5bea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "072b4777d28d4e79ef69210f8d2e882c7f0ee179efa5c5174ef56744c5d5bea0", kill_on_drop: false }`
[INFO] [stdout] 072b4777d28d4e79ef69210f8d2e882c7f0ee179efa5c5174ef56744c5d5bea0