[INFO] updating cached repository https://github.com/stallmanifold/metroid-demo
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a8a77fed8f8a2372340d97e81b16b05b3c627c52
[INFO] testing stallmanifold/metroid-demo against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstallmanifold%2Fmetroid-demo" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stallmanifold/metroid-demo on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/stallmanifold/metroid-demo
[INFO] finished tweaking git repo https://github.com/stallmanifold/metroid-demo
[INFO] tweaked toml for git repo https://github.com/stallmanifold/metroid-demo written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/stallmanifold/metroid-demo already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] d8ecf650ea9de6c6f8a89546318e5edb943bf51ac1f1b4a03074bd834fbc28ae
[INFO] running `"docker" "start" "-a" "d8ecf650ea9de6c6f8a89546318e5edb943bf51ac1f1b4a03074bd834fbc28ae"`
[INFO] [stderr]    Compiling lean_cgmath v0.6.3 (https://github.com/lambdaxymox/lean-cgmath#db93ca90)
[INFO] [stderr]    Compiling stb_image v0.2.2
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling getrandom v0.1.11
[INFO] [stderr]    Compiling regex v1.2.1
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling glfw-sys v3.3.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling texture v0.1.1 (https://github.com/lambdaxymox/teximage2d#b1c27c29)
[INFO] [stderr]    Compiling file_logger v0.4.3 (https://github.com/lambdaxymox/file-logger#946b5bc3)
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling texture_gen v0.1.1 (https://github.com/lambdaxymox/teximage2d#b1c27c29)
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling teximage2d v0.1.1 (https://github.com/lambdaxymox/teximage2d#b1c27c29)
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr] error: failed to run custom build command for `teximage2d v0.1.1 (https://github.com/lambdaxymox/teximage2d#b1c27c29)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/teximage2d-9a86a8077657aa25/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] Error: Os { code: 30, kind: Other, message: "Read-only file system" }
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d8ecf650ea9de6c6f8a89546318e5edb943bf51ac1f1b4a03074bd834fbc28ae"`
[INFO] running `"docker" "rm" "-f" "d8ecf650ea9de6c6f8a89546318e5edb943bf51ac1f1b4a03074bd834fbc28ae"`
[INFO] [stdout] d8ecf650ea9de6c6f8a89546318e5edb943bf51ac1f1b4a03074bd834fbc28ae