[INFO] cloning repository https://github.com/sumproxy/tictactoe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sumproxy/tictactoe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsumproxy%2Ftictactoe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsumproxy%2Ftictactoe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e504e7ba1918210848c1ca217f7d44d5b840a281
[INFO] testing sumproxy/tictactoe against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsumproxy%2Ftictactoe" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sumproxy/tictactoe on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sumproxy/tictactoe
[INFO] finished tweaking git repo https://github.com/sumproxy/tictactoe
[INFO] tweaked toml for git repo https://github.com/sumproxy/tictactoe written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/sumproxy/tictactoe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 num-traits v0.1.36
[INFO] [stderr]   Downloaded gfx_core v0.4.0
[INFO] [stderr]   Downloaded libloading v0.3.1
[INFO] [stderr]   Downloaded unicode-normalization v0.1.2
[INFO] [stderr]   Downloaded rustc-serialize v0.3.21
[INFO] [stderr]   Downloaded url v1.2.3
[INFO] [stderr]   Downloaded num-bigint v0.1.35
[INFO] [stderr]   Downloaded piston2d-graphics v0.19.0
[INFO] [stderr]   Downloaded num v0.1.36
[INFO] [stderr]   Downloaded gif v0.9.0
[INFO] [stderr]   Downloaded piston-gfx_texture v0.18.0
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.26.0
[INFO] [stderr]   Downloaded image v0.10.3
[INFO] [stderr]   Downloaded pistoncore-input v0.14.0
[INFO] [stderr]   Downloaded net2 v0.2.26
[INFO] [stderr]   Downloaded gcc v0.3.38
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.8
[INFO] [stderr]   Downloaded gleam v0.2.24
[INFO] [stderr]   Downloaded rayon v0.5.0
[INFO] [stderr]   Downloaded phf v0.7.20
[INFO] [stderr]   Downloaded num_cpus v1.1.0
[INFO] [stderr]   Downloaded num-rational v0.1.35
[INFO] [stderr]   Downloaded android_glue v0.2.1
[INFO] [stderr]   Downloaded png v0.5.2
[INFO] [stderr]   Downloaded piston-texture v0.5.0
[INFO] [stderr]   Downloaded pistoncore-window v0.23.0
[INFO] [stderr]   Downloaded hyper v0.9.12
[INFO] [stderr]   Downloaded phf_generator v0.7.20
[INFO] [stderr]   Downloaded draw_state v0.6.0
[INFO] [stderr]   Downloaded serde_json v0.8.3
[INFO] [stderr]   Downloaded arrayvec v0.3.20
[INFO] [stderr]   Downloaded serde v0.8.19
[INFO] [stderr]   Downloaded glutin v0.6.2
[INFO] [stderr]   Downloaded pistoncore-glutin_window v0.31.0
[INFO] [stderr]   Downloaded mio v0.6.1
[INFO] [stderr]   Downloaded nodrop v0.1.8
[INFO] [stderr]   Downloaded piston v0.26.0
[INFO] [stderr]   Downloaded odds v0.2.25
[INFO] [stderr]   Downloaded gfx_device_gl v0.11.2
[INFO] [stderr]   Downloaded linked-hash-map v0.0.10
[INFO] [stderr]   Downloaded gfx v0.12.1
[INFO] [stderr]   Downloaded piston_window v0.57.0
[INFO] [stderr]   Downloaded rusttype v0.2.1
[INFO] [stderr]   Downloaded phf_shared v0.7.20
[INFO] [stderr]   Downloaded httparse v1.2.0
[INFO] [stderr]   Downloaded phf_codegen v0.7.20
[INFO] [stderr]   Downloaded target_build_utils v0.1.2
[INFO] [stderr]   Downloaded x11-dl v2.11.0
[INFO] [stderr]   Downloaded piston2d-gfx_graphics v0.33.1
[INFO] [stderr]   Downloaded miow v0.1.3
[INFO] [stderr]   Downloaded websocket v0.17.1
[INFO] [stderr]   Downloaded nix v0.7.0
[INFO] [stderr]   Downloaded unicode-bidi v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a0ee85186e298ff606e232ebd24e9078881c119aaa8b0f6a7e6bb35f12e973c
[INFO] running `Command { std: "docker" "start" "-a" "4a0ee85186e298ff606e232ebd24e9078881c119aaa8b0f6a7e6bb35f12e973c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a0ee85186e298ff606e232ebd24e9078881c119aaa8b0f6a7e6bb35f12e973c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0ee85186e298ff606e232ebd24e9078881c119aaa8b0f6a7e6bb35f12e973c", kill_on_drop: false }`
[INFO] [stdout] 4a0ee85186e298ff606e232ebd24e9078881c119aaa8b0f6a7e6bb35f12e973c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 777048a5e4d67bc81370a6b86ebad0c6e0b17aa97b5bbf2138d8ceb1218970cf
[INFO] running `Command { std: "docker" "start" "-a" "777048a5e4d67bc81370a6b86ebad0c6e0b17aa97b5bbf2138d8ceb1218970cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.17
[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 gcc v0.3.38
[INFO] [stderr]    Compiling phf_shared v0.7.20
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling rustc-serialize v0.3.21
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling serde v0.8.19
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling piston-float v0.2.0
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling bitflags v0.6.0
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling crossbeam v0.2.10
[INFO] [stderr]    Compiling matches v0.1.4
[INFO] [stderr]    Compiling shader_version v0.2.1
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling odds v0.2.25
[INFO] [stderr]    Compiling unicode-normalization v0.1.2
[INFO] [stderr]    Compiling color_quant v1.0.0
[INFO] [stderr]    Compiling inflate v0.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling byteorder v0.4.2
[INFO] [stderr]    Compiling scoped_threadpool v0.1.7
[INFO] [stderr]    Compiling piston-texture v0.5.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling interpolation v0.1.0
[INFO] [stderr]    Compiling read_color v0.1.0
[INFO] [stderr]    Compiling linked-hash-map v0.0.10
[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.2.1
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling httparse v1.2.0
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling traitobject v0.0.1
[INFO] [stderr]    Compiling lazycell v0.4.0
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling find_folder v0.3.0
[INFO] [stderr]    Compiling xml-rs v0.3.4
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling phf v0.7.20
[INFO] [stderr]    Compiling num-integer v0.1.32
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling num_cpus v1.1.0
[INFO] [stderr]    Compiling net2 v0.2.26
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling gif v0.9.0
[INFO] [stderr]    Compiling unicode-bidi v0.2.3
[INFO] [stderr]    Compiling piston-viewport v0.2.0
[INFO] [stderr]    Compiling vecmath v0.2.0
[INFO] [stderr]    Compiling draw_state v0.6.0
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling stb_truetype v0.2.0
[INFO] [stderr]    Compiling nodrop v0.1.8
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling hpack v0.2.0
[INFO] [stderr]    Compiling mime v0.2.2
[INFO] [stderr] error: could not compile `rustc-serialize`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name rustc_serialize /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.21/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=213ae61dd2625b18 -C extra-filename=-213ae61dd2625b18 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "777048a5e4d67bc81370a6b86ebad0c6e0b17aa97b5bbf2138d8ceb1218970cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "777048a5e4d67bc81370a6b86ebad0c6e0b17aa97b5bbf2138d8ceb1218970cf", kill_on_drop: false }`
[INFO] [stdout] 777048a5e4d67bc81370a6b86ebad0c6e0b17aa97b5bbf2138d8ceb1218970cf