[INFO] cloning repository https://github.com/dbrugman/mandelrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbrugman/mandelrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbrugman%2Fmandelrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbrugman%2Fmandelrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 552277cd98ce2e8a0ed17d0f6a9750af37c62aaf
[INFO] testing dbrugman/mandelrust against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbrugman%2Fmandelrust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dbrugman/mandelrust on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dbrugman/mandelrust
[INFO] finished tweaking git repo https://github.com/dbrugman/mandelrust
[INFO] tweaked toml for git repo https://github.com/dbrugman/mandelrust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dbrugman/mandelrust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gfx_gl v0.3.1
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.25.1
[INFO] [stderr]   Downloaded pistoncore-window v0.22.1
[INFO] [stderr]   Downloaded gfx_device_gl v0.11.2
[INFO] [stderr]   Downloaded nodrop v0.1.8
[INFO] [stderr]   Downloaded draw_state v0.6.0
[INFO] [stderr]   Downloaded piston-gfx_texture v0.17.0
[INFO] [stderr]   Downloaded piston-shaders_graphics2d v0.2.1
[INFO] [stderr]   Downloaded serde_json v0.8.2
[INFO] [stderr]   Downloaded arrayvec v0.3.20
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.7
[INFO] [stderr]   Downloaded serde v0.8.12
[INFO] [stderr]   Downloaded gfx_core v0.4.0
[INFO] [stderr]   Downloaded gfx v0.12.1
[INFO] [stderr]   Downloaded stb_truetype v0.2.0
[INFO] [stderr]   Downloaded linked-hash-map v0.0.10
[INFO] [stderr]   Downloaded pistoncore-input v0.14.0
[INFO] [stderr]   Downloaded rayon v0.4.2
[INFO] [stderr]   Downloaded piston2d-graphics v0.17.3
[INFO] [stderr]   Downloaded piston v0.25.1
[INFO] [stderr]   Downloaded rusttype v0.2.1
[INFO] [stderr]   Downloaded piston2d-gfx_graphics v0.31.2
[INFO] [stderr]   Downloaded pistoncore-glutin_window v0.30.0
[INFO] [stderr]   Downloaded piston_window v0.54.0
[INFO] [stderr]   Downloaded odds v0.2.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4446b344ce4b5944bcfd5f512d6265bedf246bebcd1f54b7bd2fdd52a5bb94de
[INFO] running `Command { std: "docker" "start" "-a" "4446b344ce4b5944bcfd5f512d6265bedf246bebcd1f54b7bd2fdd52a5bb94de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4446b344ce4b5944bcfd5f512d6265bedf246bebcd1f54b7bd2fdd52a5bb94de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4446b344ce4b5944bcfd5f512d6265bedf246bebcd1f54b7bd2fdd52a5bb94de", kill_on_drop: false }`
[INFO] [stdout] 4446b344ce4b5944bcfd5f512d6265bedf246bebcd1f54b7bd2fdd52a5bb94de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb14038c669b5be1a0384ac45763b25e0673a7cabbe239ff424f1e02edcfad82
[INFO] running `Command { std: "docker" "start" "-a" "eb14038c669b5be1a0384ac45763b25e0673a7cabbe239ff424f1e02edcfad82", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.16
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling rustc-serialize v0.3.19
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling serde v0.8.12
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling lazy_static v0.2.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling piston-float v0.2.0
[INFO] [stderr]    Compiling gcc v0.3.35
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling bitflags v0.6.0
[INFO] [stderr]    Compiling piston-viewport v0.2.0
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling xml-rs v0.3.4
[INFO] [stderr]    Compiling draw_state v0.6.0
[INFO] [stderr]    Compiling crossbeam v0.2.10
[INFO] [stderr]    Compiling pkg-config v0.3.8
[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-0.3.19/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]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling shader_version v0.2.1
[INFO] [stderr]    Compiling color_quant v1.0.0
[INFO] [stderr]    Compiling inflate v0.1.1
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling odds v0.2.22
[INFO] [stderr]    Compiling gfx_core v0.4.0
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling scoped_threadpool v0.1.7
[INFO] [stderr]    Compiling num-iter v0.1.32
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling memmap v0.2.3
[INFO] [stderr]    Compiling x11-dl v2.9.0
[INFO] [stderr]    Compiling nodrop v0.1.8
[INFO] [stderr]    Compiling gif v0.9.0
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling rayon v0.4.2
[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; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "eb14038c669b5be1a0384ac45763b25e0673a7cabbe239ff424f1e02edcfad82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb14038c669b5be1a0384ac45763b25e0673a7cabbe239ff424f1e02edcfad82", kill_on_drop: false }`
[INFO] [stdout] eb14038c669b5be1a0384ac45763b25e0673a7cabbe239ff424f1e02edcfad82
