[INFO] cloning repository https://github.com/lambdaxymox/multiple_lights_demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lambdaxymox/multiple_lights_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdaxymox%2Fmultiple_lights_demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdaxymox%2Fmultiple_lights_demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 384e0fe939b09191e2d7d9eda64cc1d0ec169793
[INFO] testing lambdaxymox/multiple_lights_demo against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdaxymox%2Fmultiple_lights_demo" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lambdaxymox/multiple_lights_demo on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lambdaxymox/multiple_lights_demo
[INFO] finished tweaking git repo https://github.com/lambdaxymox/multiple_lights_demo
[INFO] tweaked toml for git repo https://github.com/lambdaxymox/multiple_lights_demo written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/lambdaxymox/multiple_lights_demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", 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] efc4f26493b61be45a592ef6aca7b0a0a19c52ad3bcbe9acf7ecf61232384fc0
[INFO] running `Command { std: "docker" "start" "-a" "efc4f26493b61be45a592ef6aca7b0a0a19c52ad3bcbe9acf7ecf61232384fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efc4f26493b61be45a592ef6aca7b0a0a19c52ad3bcbe9acf7ecf61232384fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc4f26493b61be45a592ef6aca7b0a0a19c52ad3bcbe9acf7ecf61232384fc0", kill_on_drop: false }`
[INFO] [stdout] efc4f26493b61be45a592ef6aca7b0a0a19c52ad3bcbe9acf7ecf61232384fc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8e484f869b754a5ad31be0447ad005b04e7892d047f3ffa1e55bd3bd175e339
[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" "c8e484f869b754a5ad31be0447ad005b04e7892d047f3ffa1e55bd3bd175e339", kill_on_drop: false }`
[INFO] [stderr]    Compiling glfw-sys v3.3.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling png v0.16.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling cglinalg v0.11.0 (https://github.com/lambdaxymox/cglinalg#6b92cea0)
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling image v0.23.10
[INFO] [stderr]    Compiling file_logger v0.4.5 (https://github.com/lambdaxymox/file-logger#593bada6)
[INFO] [stderr]    Compiling multiple_lights_demo v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling wavefront_obj v0.6.0 (https://github.com/lambdaxymox/wavefront-obj#9114ae89)
[INFO] [stderr]    Compiling obj v0.1.8 (https://github.com/lambdaxymox/mini_obj#ee2ea625)
[INFO] [stderr]    Compiling obj_gen v0.1.8 (https://github.com/lambdaxymox/mini_obj#ee2ea625)
[INFO] [stderr]    Compiling mini_obj v0.1.9 (https://github.com/lambdaxymox/mini_obj#ee2ea625)
[INFO] [stderr]    Compiling cgperspective v0.1.12 (https://github.com/lambdaxymox/cgperspective#150ef194)
[INFO] [stderr]    Compiling glfw v0.39.1
[INFO] [stderr] error: failed to run custom build command for `mini_obj v0.1.9 (https://github.com/lambdaxymox/mini_obj#ee2ea625)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/mini_obj-3ac467df8eedb089/build-script-build` (exit code: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c8e484f869b754a5ad31be0447ad005b04e7892d047f3ffa1e55bd3bd175e339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e484f869b754a5ad31be0447ad005b04e7892d047f3ffa1e55bd3bd175e339", kill_on_drop: false }`
[INFO] [stdout] c8e484f869b754a5ad31be0447ad005b04e7892d047f3ffa1e55bd3bd175e339
