trapframe 0.4.3

# rustc version
rustc 1.46.0-nightly (50fc24d8a 2020-06-25)
# docs.rs version
docsrs 0.6.0 (116821e 2020-06-24)

# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/trapframe-0.4.3/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/trapframe-0.4.3/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1001" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=-Z unstable-options --resource-suffix -20200625-1.46.0-nightly-50fc24d8a --static-root-path / --cap-lints warn --extern-html-root-url x86_64=https://docs.rs/x86_64/0.11.1 --extern-html-root-url raw_cpuid=https://docs.rs/raw-cpuid/8.1.0" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--cpus" "2" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--lib" "--no-deps" "-j2", 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] 3b721ed31ec5e4277e95aed957ec4da86d64c7bed5c71462b80f3277fe54e676
[INFO] running `Command { std: "docker" "start" "-a" "3b721ed31ec5e4277e95aed957ec4da86d64c7bed5c71462b80f3277fe54e676", kill_on_drop: false }`
[INFO] [stderr]    Compiling trapframe v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `trapframe v0.4.3 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/trapframe-5a37b93aae1c89ba/build-script-build` (exit code: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:10:58
[INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "3b721ed31ec5e4277e95aed957ec4da86d64c7bed5c71462b80f3277fe54e676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b721ed31ec5e4277e95aed957ec4da86d64c7bed5c71462b80f3277fe54e676", kill_on_drop: false }`
[INFO] [stdout] 3b721ed31ec5e4277e95aed957ec4da86d64c7bed5c71462b80f3277fe54e676