[INFO] cloning repository https://github.com/jakerr/rustecspong
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakerr/rustecspong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakerr%2Frustecspong", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakerr%2Frustecspong'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d43dd15723d99f48fc2ed7c77851eb4868dbcbc
[INFO] checking jakerr/rustecspong against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakerr%2Frustecspong" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jakerr/rustecspong on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jakerr/rustecspong
[INFO] finished tweaking git repo https://github.com/jakerr/rustecspong
[INFO] tweaked toml for git repo https://github.com/jakerr/rustecspong written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jakerr/rustecspong already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded freetype-sys v0.2.1
[INFO] [stderr]   Downloaded sdl2-sys v0.7.0
[INFO] [stderr]   Downloaded flate2 v0.2.11
[INFO] [stderr]   Downloaded ecs v0.22.1
[INFO] [stderr]   Downloaded piston v0.16.0
[INFO] [stderr]   Downloaded num v0.1.29
[INFO] [stderr]   Downloaded log v0.3.4
[INFO] [stderr]   Downloaded piston2d-graphics v0.12.0
[INFO] [stderr]   Downloaded sdl2 v0.12.1
[INFO] [stderr]   Downloaded image v0.5.4
[INFO] [stderr]   Downloaded freetype-rs v0.4.1
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.16.0
[INFO] [stderr]   Downloaded gif v0.6.0
[INFO] [stderr]   Downloaded rand v0.3.12
[INFO] [stderr]   Downloaded piston2d-opengl_graphics v0.21.0
[INFO] [stderr]   Downloaded pistoncore-sdl2_window v0.22.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e59dd6dbce6cdd682e7fe3fa0a1272c2434960024992496432add387004b1cf2
[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" "e59dd6dbce6cdd682e7fe3fa0a1272c2434960024992496432add387004b1cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e59dd6dbce6cdd682e7fe3fa0a1272c2434960024992496432add387004b1cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59dd6dbce6cdd682e7fe3fa0a1272c2434960024992496432add387004b1cf2", kill_on_drop: false }`
[INFO] [stdout] e59dd6dbce6cdd682e7fe3fa0a1272c2434960024992496432add387004b1cf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4efae2c8176322aea5a25d4664ead5da1717eac0d28ec22bbf404d2f28889ab9
[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" "4efae2c8176322aea5a25d4664ead5da1717eac0d28ec22bbf404d2f28889ab9", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking libc v0.2.4
[INFO] [stderr]    Compiling gcc v0.3.21
[INFO] [stderr]     Checking rustc-serialize v0.3.16
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling sdl2-sys v0.7.0
[INFO] [stderr]     Checking color_quant v1.0.0
[INFO] [stderr]     Checking lzw v0.9.0
[INFO] [stderr]     Checking inflate v0.1.0
[INFO] [stderr]     Checking glob v0.2.10
[INFO] [stderr]     Checking piston-texture v0.2.3
[INFO] [stderr]     Checking read_color v0.1.0
[INFO] [stderr]     Checking interpolation v0.1.0
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]    Compiling freetype-sys v0.2.1
[INFO] [stderr]     Checking draw_state v0.2.0
[INFO] [stderr]     Checking ecs v0.22.1
[INFO] [stderr]    Compiling xml-rs v0.2.2
[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]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling kernel32-sys v0.2.1
[INFO] [stderr]     Checking gif v0.6.0
[INFO] [stderr]    Compiling log v0.3.4
[INFO] [stderr]     Checking piston2d-graphics v0.12.0
[INFO] [stderr]     Checking time v0.1.34
[INFO] [stderr]    Compiling libz-sys v1.0.0
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]     Checking rand v0.3.12
[INFO] [stderr]    Compiling gl_generator 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`
[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" "4efae2c8176322aea5a25d4664ead5da1717eac0d28ec22bbf404d2f28889ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4efae2c8176322aea5a25d4664ead5da1717eac0d28ec22bbf404d2f28889ab9", kill_on_drop: false }`
[INFO] [stdout] 4efae2c8176322aea5a25d4664ead5da1717eac0d28ec22bbf404d2f28889ab9