[INFO] cloning repository https://github.com/azdle/hello-gtk.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/azdle/hello-gtk.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazdle%2Fhello-gtk.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazdle%2Fhello-gtk.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c71d26f93356367ac5e677d542ba8972af6c5d82
[INFO] checking azdle/hello-gtk.rs against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazdle%2Fhello-gtk.rs" "/workspace/builds/worker-96/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-96/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/azdle/hello-gtk.rs on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/azdle/hello-gtk.rs
[INFO] finished tweaking git repo https://github.com/azdle/hello-gtk.rs
[INFO] tweaked toml for git repo https://github.com/azdle/hello-gtk.rs written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate git repo https://github.com/azdle/hello-gtk.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded openssl-sys-extras v0.7.13
[INFO] [stderr]   Downloaded mime v0.2.0
[INFO] [stderr]   Downloaded num_cpus v0.2.12
[INFO] [stderr]   Downloaded openssl-sys v0.7.13
[INFO] [stderr]   Downloaded gdk-pixbuf v0.0.1
[INFO] [stderr]   Downloaded glib v0.0.8
[INFO] [stderr]   Downloaded gcc v0.3.28
[INFO] [stderr]   Downloaded cairo-rs v0.0.8
[INFO] [stderr]   Downloaded gdk v0.3.0
[INFO] [stderr]   Downloaded pango v0.0.7
[INFO] [stderr]   Downloaded gtk v0.0.7
[INFO] [stderr]   Downloaded winapi v0.2.7
[INFO] [stderr]   Downloaded gdk-sys v0.3.0
[INFO] [stderr]   Downloaded openssl v0.7.13
[INFO] [stderr]   Downloaded atk-sys v0.3.0
[INFO] [stderr]   Downloaded gobject-sys v0.3.0
[INFO] [stderr]   Downloaded cairo-sys-rs v0.3.0
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.3.0
[INFO] [stderr]   Downloaded pango-sys v0.3.0
[INFO] [stderr]   Downloaded glib-sys v0.3.0
[INFO] [stderr]   Downloaded gio-sys v0.3.0
[INFO] [stderr]   Downloaded gtk-sys v0.3.0
[INFO] [stderr]   Downloaded hyper v0.9.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2116474997ec9d2ffc685e498d72ef7677c59d5443ba1b90b440e333f84b6f20
[INFO] running `Command { std: "docker" "start" "-a" "2116474997ec9d2ffc685e498d72ef7677c59d5443ba1b90b440e333f84b6f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2116474997ec9d2ffc685e498d72ef7677c59d5443ba1b90b440e333f84b6f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2116474997ec9d2ffc685e498d72ef7677c59d5443ba1b90b440e333f84b6f20", kill_on_drop: false }`
[INFO] [stdout] 2116474997ec9d2ffc685e498d72ef7677c59d5443ba1b90b440e333f84b6f20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7f28abd34288162c1bac94e634aaa593d9246b7ddd5a3f2c9d3bea26b015cb5
[INFO] running `Command { std: "docker" "start" "-a" "f7f28abd34288162c1bac94e634aaa593d9246b7ddd5a3f2c9d3bea26b015cb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]     Checking libc v0.2.12
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]    Compiling gcc v0.3.28
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking matches v0.1.2
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking lazy_static v0.2.1
[INFO] [stderr]     Checking winapi v0.2.7
[INFO] [stderr]     Checking unicode-normalization v0.1.2
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.0.1
[INFO] [stderr]    Compiling cairo-rs v0.0.8
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]    Compiling gdk v0.3.0
[INFO] [stderr]     Checking c_vec v1.0.12
[INFO] [stderr]    Compiling gtk v0.0.7
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr]     Checking httparse v1.1.2
[INFO] [stderr]     Checking traitobject v0.0.1
[INFO] [stderr]     Checking unicode-bidi v0.2.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling glib-sys v0.3.0
[INFO] [stderr]    Compiling gobject-sys v0.3.0
[INFO] [stderr]    Compiling gio-sys v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.3.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.3.0
[INFO] [stderr]    Compiling pango-sys v0.3.0
[INFO] [stderr]    Compiling openssl-sys v0.7.13
[INFO] [stderr]    Compiling gdk-sys v0.3.0
[INFO] [stderr]    Compiling atk-sys v0.3.0
[INFO] [stderr]    Compiling gtk-sys v0.3.0
[INFO] [stderr]     Checking hpack v0.2.0
[INFO] [stderr]     Checking mime v0.2.0
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking idna v0.1.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]     Checking num_cpus v0.2.12
[INFO] [stderr]     Checking solicit v0.4.4
[INFO] [stderr]    Compiling unicase v1.4.0
[INFO] [stderr]    Compiling openssl-sys-extras v0.7.13
[INFO] [stderr]    Compiling openssl v0.7.13
[INFO] [stderr]     Checking url v1.1.1
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0642`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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-1.1.1/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: build failed
[INFO] running `Command { std: "docker" "inspect" "f7f28abd34288162c1bac94e634aaa593d9246b7ddd5a3f2c9d3bea26b015cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f28abd34288162c1bac94e634aaa593d9246b7ddd5a3f2c9d3bea26b015cb5", kill_on_drop: false }`
[INFO] [stdout] f7f28abd34288162c1bac94e634aaa593d9246b7ddd5a3f2c9d3bea26b015cb5
