[INFO] cloning repository https://github.com/sunnyone/proto-showbranch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunnyone/proto-showbranch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunnyone%2Fproto-showbranch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunnyone%2Fproto-showbranch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48ee5e3574b32503a1d74c6d4caa5541c358f83f
[INFO] testing sunnyone/proto-showbranch against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunnyone%2Fproto-showbranch" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sunnyone/proto-showbranch on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sunnyone/proto-showbranch
[INFO] finished tweaking git repo https://github.com/sunnyone/proto-showbranch
[INFO] tweaked toml for git repo https://github.com/sunnyone/proto-showbranch written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/sunnyone/proto-showbranch already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gdk-pixbuf v0.0.1
[INFO] [stderr]   Downloaded atk-sys v0.3.0
[INFO] [stderr]   Downloaded gdk-sys v0.3.0
[INFO] [stderr]   Downloaded c_vec v1.0.12
[INFO] [stderr]   Downloaded uuid v0.1.18
[INFO] [stderr]   Downloaded cmake v0.1.16
[INFO] [stderr]   Downloaded winapi v0.2.6
[INFO] [stderr]   Downloaded libssh2-sys v0.1.36
[INFO] [stderr]   Downloaded libz-sys v1.0.1
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.3.0
[INFO] [stderr]   Downloaded glib v0.0.8
[INFO] [stderr]   Downloaded gtk-sys v0.3.0
[INFO] [stderr]   Downloaded cairo-rs v0.0.8
[INFO] [stderr]   Downloaded openssl-sys v0.7.8
[INFO] [stderr]   Downloaded url v0.2.38
[INFO] [stderr]   Downloaded pango-sys v0.3.0
[INFO] [stderr]   Downloaded gobject-sys v0.3.0
[INFO] [stderr]   Downloaded glib-sys v0.3.0
[INFO] [stderr]   Downloaded gio-sys v0.3.0
[INFO] [stderr]   Downloaded bitflags v0.1.1
[INFO] [stderr]   Downloaded git2 v0.3.4
[INFO] [stderr]   Downloaded pango v0.0.7
[INFO] [stderr]   Downloaded cairo-sys-rs v0.3.0
[INFO] [stderr]   Downloaded libgit2-sys v0.3.12
[INFO] [stderr]   Downloaded gdk v0.3.0
[INFO] [stderr]   Downloaded gtk v0.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d670649410809edcbb4c6b1565a316007c9ea17c6197ec0f3fe54c1465759de
[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" "3d670649410809edcbb4c6b1565a316007c9ea17c6197ec0f3fe54c1465759de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d670649410809edcbb4c6b1565a316007c9ea17c6197ec0f3fe54c1465759de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d670649410809edcbb4c6b1565a316007c9ea17c6197ec0f3fe54c1465759de", kill_on_drop: false }`
[INFO] [stdout] 3d670649410809edcbb4c6b1565a316007c9ea17c6197ec0f3fe54c1465759de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 62d0869ec13e7f229f998a2a70be96591610ad7d27b1fb921cafb73995e17fed
[INFO] running `Command { std: "docker" "start" "-a" "62d0869ec13e7f229f998a2a70be96591610ad7d27b1fb921cafb73995e17fed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.8
[INFO] [stderr]    Compiling gcc v0.3.26
[INFO] [stderr]    Compiling cairo-rs v0.0.8
[INFO] [stderr]    Compiling gdk-pixbuf v0.0.1
[INFO] [stderr]    Compiling gdk v0.3.0
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling rustc-serialize v0.3.18
[INFO] [stderr]    Compiling gtk v0.0.7
[INFO] [stderr]    Compiling proto-showbranch v0.1.0 (/opt/rustwide/workdir)
[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 gdk-sys v0.3.0
[INFO] [stderr]    Compiling openssl-sys v0.7.8
[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-0.3.18/src/serialize.rs:145:45
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling atk-sys v0.3.0
[INFO] [stderr]    Compiling gtk-sys v0.3.0
[INFO] [stderr]    Compiling cmake v0.1.16
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling libz-sys v1.0.1
[INFO] [stderr]    Compiling libssh2-sys v0.1.36
[INFO] [stderr]    Compiling libgit2-sys v0.3.12
[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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "62d0869ec13e7f229f998a2a70be96591610ad7d27b1fb921cafb73995e17fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d0869ec13e7f229f998a2a70be96591610ad7d27b1fb921cafb73995e17fed", kill_on_drop: false }`
[INFO] [stdout] 62d0869ec13e7f229f998a2a70be96591610ad7d27b1fb921cafb73995e17fed
