[INFO] cloning repository https://github.com/lambdaxymox/material_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/material_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdaxymox%2Fmaterial_demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdaxymox%2Fmaterial_demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16e7dcbcb10cedc15a285b7ac45b4b1cf64dc0e7
[INFO] checking lambdaxymox/material_demo against try#b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flambdaxymox%2Fmaterial_demo" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lambdaxymox/material_demo on toolchain b2f80f6008cdafc35b4472bd46afa16cc6b0cd63
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lambdaxymox/material_demo
[INFO] finished tweaking git repo https://github.com/lambdaxymox/material_demo
[INFO] tweaked toml for git repo https://github.com/lambdaxymox/material_demo written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/lambdaxymox/material_demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51be308aeb8ef3efd4066b09bb631e871f7708b79f7749a775fdb0471ca50b81
[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" "51be308aeb8ef3efd4066b09bb631e871f7708b79f7749a775fdb0471ca50b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51be308aeb8ef3efd4066b09bb631e871f7708b79f7749a775fdb0471ca50b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51be308aeb8ef3efd4066b09bb631e871f7708b79f7749a775fdb0471ca50b81", kill_on_drop: false }`
[INFO] [stdout] 51be308aeb8ef3efd4066b09bb631e871f7708b79f7749a775fdb0471ca50b81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 49e36667ca3fe55af5166e7a2acdd00f957475bbdda111d762cef5be0bec0b63
[INFO] running `Command { std: "docker" "start" "-a" "49e36667ca3fe55af5166e7a2acdd00f957475bbdda111d762cef5be0bec0b63", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling cgwavefront_obj v1.0.0 (https://github.com/lambdaxymox/cgwavefront_obj#140071cd)
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]     Checking obj v0.1.10 (https://github.com/lambdaxymox/mini_obj#f1f377fa)
[INFO] [stderr]     Checking obj_gen v0.1.10 (https://github.com/lambdaxymox/mini_obj#f1f377fa)
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling glfw-sys v3.3.2
[INFO] [stderr]    Compiling mini_obj v0.1.10 (https://github.com/lambdaxymox/mini_obj#f1f377fa)
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking cglinalg v0.14.3 (https://github.com/lambdaxymox/cglinalg#a22bf6d4)
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr] error: failed to run custom build command for `mini_obj v0.1.10 (https://github.com/lambdaxymox/mini_obj#f1f377fa)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/mini_obj-a36c9451a436f544/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" "49e36667ca3fe55af5166e7a2acdd00f957475bbdda111d762cef5be0bec0b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e36667ca3fe55af5166e7a2acdd00f957475bbdda111d762cef5be0bec0b63", kill_on_drop: false }`
[INFO] [stdout] 49e36667ca3fe55af5166e7a2acdd00f957475bbdda111d762cef5be0bec0b63