[INFO] cloning repository https://github.com/gbersac/gomoku_42
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gbersac/gomoku_42" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbersac%2Fgomoku_42", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbersac%2Fgomoku_42'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91eb8415c8b5a3a8366e68e2c8782ce601004f68
[INFO] checking gbersac/gomoku_42 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgbersac%2Fgomoku_42" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gbersac/gomoku_42 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gbersac/gomoku_42
[INFO] finished tweaking git repo https://github.com/gbersac/gomoku_42
[INFO] tweaked toml for git repo https://github.com/gbersac/gomoku_42 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/gbersac/gomoku_42 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xml-rs v0.1.26
[INFO] [stderr]   Downloaded shared_library v0.1.2
[INFO] [stderr]   Downloaded byteorder v0.3.13
[INFO] [stderr]   Downloaded dlib v0.1.1
[INFO] [stderr]   Downloaded wayland-client v0.2.1
[INFO] [stderr]   Downloaded core-foundation v0.2.0
[INFO] [stderr]   Downloaded tempfile v1.1.3
[INFO] [stderr]   Downloaded log v0.3.3
[INFO] [stderr]   Downloaded num v0.1.28
[INFO] [stderr]   Downloaded objc v0.1.8
[INFO] [stderr]   Downloaded mmap v0.1.1
[INFO] [stderr]   Downloaded wayland-kbd v0.2.1
[INFO] [stderr]   Downloaded khronos_api v0.0.7
[INFO] [stderr]   Downloaded gl_common v0.1.0
[INFO] [stderr]   Downloaded enum_primitive v0.1.0
[INFO] [stderr]   Downloaded draw_state v0.2.0
[INFO] [stderr]   Downloaded piston-texture v0.2.3
[INFO] [stderr]   Downloaded gcc v0.3.25
[INFO] [stderr]   Downloaded strsim v0.4.0
[INFO] [stderr]   Downloaded vec_map v0.4.0
[INFO] [stderr]   Downloaded clap v2.1.2
[INFO] [stderr]   Downloaded bitflags v0.4.0
[INFO] [stderr]   Downloaded enum_primitive v0.0.1
[INFO] [stderr]   Downloaded ansi_term v0.7.2
[INFO] [stderr]   Downloaded miniz-sys v0.1.7
[INFO] [stderr]   Downloaded vecmath v0.2.0
[INFO] [stderr]   Downloaded piston-shaders_graphics2d v0.1.0
[INFO] [stderr]   Downloaded clock_ticks v0.1.0
[INFO] [stderr]   Downloaded khronos_api v0.0.5
[INFO] [stderr]   Downloaded glfw-sys v3.1.3
[INFO] [stderr]   Downloaded glutin v0.3.7
[INFO] [stderr]   Downloaded freetype-sys v0.1.2
[INFO] [stderr]   Downloaded freetype-rs v0.3.1
[INFO] [stderr]   Downloaded flate2 v0.2.13
[INFO] [stderr]   Downloaded png v0.3.1
[INFO] [stderr]   Downloaded gl_generator v0.2.0
[INFO] [stderr]   Downloaded core-foundation-sys v0.2.0
[INFO] [stderr]   Downloaded pistoncore-input v0.8.0
[INFO] [stderr]   Downloaded sdl2 v0.9.1
[INFO] [stderr]   Downloaded shader_version v0.2.1
[INFO] [stderr]   Downloaded sdl2-sys v0.6.2
[INFO] [stderr]   Downloaded libc v0.2.2
[INFO] [stderr]   Downloaded rand v0.3.12
[INFO] [stderr]   Downloaded osmesa-sys v0.0.5
[INFO] [stderr]   Downloaded x11-dl v2.0.1
[INFO] [stderr]   Downloaded pkg-config v0.3.7
[INFO] [stderr]   Downloaded pistoncore-sdl2_window v0.16.0
[INFO] [stderr]   Downloaded pistoncore-window v0.12.1
[INFO] [stderr]   Downloaded android_glue v0.1.1
[INFO] [stderr]   Downloaded cgl v0.1.1
[INFO] [stderr]   Downloaded piston-float v0.2.0
[INFO] [stderr]   Downloaded semver v0.2.0
[INFO] [stderr]   Downloaded wayland-window v0.1.1
[INFO] [stderr]   Downloaded piston-viewport v0.2.0
[INFO] [stderr]   Downloaded gleam v0.1.19
[INFO] [stderr]   Downloaded core-graphics v0.2.0
[INFO] [stderr]   Downloaded pistoncore-glutin_window v0.15.0
[INFO] [stderr]   Downloaded piston2d-graphics v0.10.1
[INFO] [stderr]   Downloaded gl v0.1.0
[INFO] [stderr]   Downloaded piston v0.13.1
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.13.1
[INFO] [stderr]   Downloaded dylib v0.0.2
[INFO] [stderr]   Downloaded libz-sys v0.1.9
[INFO] [stderr]   Downloaded image v0.3.15
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.14.1
[INFO] [stderr]   Downloaded pistoncore-glfw_window v0.12.0
[INFO] [stderr]   Downloaded glfw v0.1.2
[INFO] [stderr]   Downloaded gl_generator v0.1.0
[INFO] [stderr]   Downloaded cocoa v0.2.1
[INFO] [stderr]   Downloaded yaml-rust v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a9212cd1e3d4cb844ab5dd2c260a19870c549d787e9cc22657fc88a2c888763
[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" "7a9212cd1e3d4cb844ab5dd2c260a19870c549d787e9cc22657fc88a2c888763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a9212cd1e3d4cb844ab5dd2c260a19870c549d787e9cc22657fc88a2c888763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9212cd1e3d4cb844ab5dd2c260a19870c549d787e9cc22657fc88a2c888763", kill_on_drop: false }`
[INFO] [stdout] 7a9212cd1e3d4cb844ab5dd2c260a19870c549d787e9cc22657fc88a2c888763
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9294ca9bb61ec24c2085c719994f1c07eab40c27472573faa2b928d9fcbe5246
[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" "9294ca9bb61ec24c2085c719994f1c07eab40c27472573faa2b928d9fcbe5246", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking libc v0.2.2
[INFO] [stderr]     Checking rustc-serialize v0.3.16
[INFO] [stderr]    Compiling sdl2-sys v0.6.2
[INFO] [stderr]     Checking piston-texture v0.2.3
[INFO] [stderr]     Checking byteorder v0.3.13
[INFO] [stderr]    Compiling gomoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking strsim v0.4.0
[INFO] [stderr]     Checking yaml-rust v0.3.0
[INFO] [stderr]     Checking ansi_term v0.7.2
[INFO] [stderr]     Checking vec_map v0.4.0
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling kernel32-sys v0.2.1
[INFO] [stderr]    Compiling libz-sys v0.1.9
[INFO] [stderr]    Compiling freetype-sys v0.1.2
[INFO] [stderr]     Checking draw_state v0.2.0
[INFO] [stdout] warning: unused variable: `out_dir`
[INFO] [stdout]  --> build.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let out_dir = env::var("OUT_DIR").unwrap();
[INFO] [stdout]   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_dir`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]     Checking gl_common v0.1.0
[INFO] [stderr]     Checking clock_ticks v0.1.0
[INFO] [stderr]    Compiling log v0.3.3
[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-0.3.16/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]     Checking rand v0.3.12
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v2.1.2
[INFO] [stderr]    Compiling gl_generator v0.1.0
[INFO] [stderr]     Checking piston2d-graphics v0.10.1
[INFO] [stderr]     Checking time v0.1.34
[INFO] [stderr]     Checking flate2 v0.2.13
[INFO] [stderr]     Checking freetype-rs v0.3.1
[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`
[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" "9294ca9bb61ec24c2085c719994f1c07eab40c27472573faa2b928d9fcbe5246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9294ca9bb61ec24c2085c719994f1c07eab40c27472573faa2b928d9fcbe5246", kill_on_drop: false }`
[INFO] [stdout] 9294ca9bb61ec24c2085c719994f1c07eab40c27472573faa2b928d9fcbe5246