[INFO] crate caca-sys 0.1.0 is already in cache [INFO] testing caca-sys-0.1.0 against 1.38.0 for beta-1.39-1 [INFO] extracting crate caca-sys 0.1.0 into work/builds/worker-4/source [INFO] validating manifest of crates.io crate caca-sys 0.1.0 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate caca-sys 0.1.0 [INFO] finished tweaking crates.io crate caca-sys 0.1.0 [INFO] tweaked toml for crates.io crate caca-sys 0.1.0 written to work/builds/worker-4/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] ff94a4ed8c543fda2152e9cd8192e1ea0fed38432755bd01bfecdb78b6fdc9a4 [INFO] running `"docker" "start" "-a" "ff94a4ed8c543fda2152e9cd8192e1ea0fed38432755bd01bfecdb78b6fdc9a4"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling caca-sys v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `caca-sys v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/caca-sys-371d986921c899c2/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] running: "git" "clone" "https://github.com/cacalabs/libcaca" ".libcaca" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] fatal: could not create work tree dir '.libcaca': Read-only file system [INFO] [stderr] thread 'main' panicked at 'assertion failed: cmd.stdout(Stdio::inherit()).stderr(Stdio::inherit()).status().unwrap().success()', build.rs:115:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x557b23376bfb - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x557b23376bfb - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x557b23376bfb - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x557b23376bfb - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x557b23376bfb - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x557b233768d6 - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x557b233772bd - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x557b233693b1 - std::panicking::begin_panic::h9ade824f026119ed [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x557b23367d04 - build_script_build::run::h0c13dc608b7ca106 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:115 [INFO] [stderr] 9: 0x557b2336739a - build_script_build::setup::h677b30029fd42283 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:30 [INFO] [stderr] 10: 0x557b23367085 - build_script_build::main::h507078944e667f36 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:11 [INFO] [stderr] 11: 0x557b23369220 - std::rt::lang_start::{{closure}}::hcb77cfb73ad5a212 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x557b23376d13 - std::rt::lang_start_internal::{{closure}}::h4e93c1949c7a1955 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 13: 0x557b23376d13 - std::panicking::try::do_call::h9440ccd4dc467eaa [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x557b2337cfda - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 15: 0x557b233777cd - std::panicking::try::hc046e7ee42ee744f [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x557b233777cd - std::panic::catch_unwind::h27dfc457c200aee0 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x557b233777cd - std::rt::lang_start_internal::hea1b49a567afe309 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x557b233691f9 - std::rt::lang_start::h649e27e50cad85f4 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x557b23367eca - main [INFO] [stderr] 20: 0x7f5369255b97 - __libc_start_main [INFO] [stderr] 21: 0x557b2335d24a - _start [INFO] [stderr] 22: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "ff94a4ed8c543fda2152e9cd8192e1ea0fed38432755bd01bfecdb78b6fdc9a4"` [INFO] running `"docker" "rm" "-f" "ff94a4ed8c543fda2152e9cd8192e1ea0fed38432755bd01bfecdb78b6fdc9a4"` [INFO] [stdout] ff94a4ed8c543fda2152e9cd8192e1ea0fed38432755bd01bfecdb78b6fdc9a4