[INFO] updating cached repository Ruin0x11/rust-mapgen [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Ruin0x11/rust-mapgen [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Ruin0x11/rust-mapgen" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Ruin0x11/rust-mapgen"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Ruin0x11/rust-mapgen'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Ruin0x11/rust-mapgen" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Ruin0x11/rust-mapgen"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Ruin0x11/rust-mapgen'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 744a9e008cf75006baac60cad786cc0cb3956a05 [INFO] sha for GitHub repo Ruin0x11/rust-mapgen: 744a9e008cf75006baac60cad786cc0cb3956a05 [INFO] validating manifest of Ruin0x11/rust-mapgen on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Ruin0x11/rust-mapgen on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Ruin0x11/rust-mapgen [INFO] finished frobbing Ruin0x11/rust-mapgen [INFO] frobbed toml for Ruin0x11/rust-mapgen written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Ruin0x11/rust-mapgen/Cargo.toml [INFO] started frobbing Ruin0x11/rust-mapgen [INFO] finished frobbing Ruin0x11/rust-mapgen [INFO] frobbed toml for Ruin0x11/rust-mapgen written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Ruin0x11/rust-mapgen/Cargo.toml [INFO] crate Ruin0x11/rust-mapgen already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Ruin0x11/rust-mapgen against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-1/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Ruin0x11/rust-mapgen:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5cf8932e71f7757f8863fcc52d0e62cd2557c8d6e545fd597e08806161d2095e [INFO] running `"docker" "start" "-a" "5cf8932e71f7757f8863fcc52d0e62cd2557c8d6e545fd597e08806161d2095e"` [INFO] [stderr] Compiling caca-sys v0.1.0 (https://github.com/Ruin0x11/caca-sys#9dc28723) [INFO] [stderr] Compiling lua52-sys v0.1.0 [INFO] [stderr] Checking errno v0.2.3 [INFO] [stderr] error: failed to run custom build command for `caca-sys v0.1.0 (https://github.com/Ruin0x11/caca-sys#9dc28723)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/caca-sys-3934541a4e22c969/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()', /opt/crater/cargo-home/git/checkouts/caca-sys-0677b1fbbf110752/9dc2872/build.rs:115:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fb06724cab - backtrace::backtrace::libunwind::trace::h5d27dcba3b250cfe [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55fb06724cab - backtrace::backtrace::trace_unsynchronized::h239341a8b1cadbab [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55fb06724cab - std::sys_common::backtrace::_print::hb0e5dd39180a1838 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55fb06724cab - std::sys_common::backtrace::print::h9b385b2285f057b8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55fb06724cab - std::panicking::default_hook::{{closure}}::he3310a15a78966b4 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55fb06724986 - std::panicking::default_hook::h2986f418df62eff4 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55fb0672536d - std::panicking::rust_panic_with_hook::h15065386631d2a9d [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55fb06717651 - std::panicking::begin_panic::hcd6d489ff67c7a32 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55fb06715fa4 - build_script_build::run::h99c42285bed422d4 [INFO] [stderr] at /opt/crater/cargo-home/git/checkouts/caca-sys-0677b1fbbf110752/9dc2872/build.rs:115 [INFO] [stderr] 9: 0x55fb0671563a - build_script_build::setup::hc05c36e8de82a219 [INFO] [stderr] at /opt/crater/cargo-home/git/checkouts/caca-sys-0677b1fbbf110752/9dc2872/build.rs:30 [INFO] [stderr] 10: 0x55fb06715325 - build_script_build::main::h2c15176185808067 [INFO] [stderr] at /opt/crater/cargo-home/git/checkouts/caca-sys-0677b1fbbf110752/9dc2872/build.rs:11 [INFO] [stderr] 11: 0x55fb067174c0 - std::rt::lang_start::{{closure}}::habc9faaebb516816 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x55fb06724dc3 - std::rt::lang_start_internal::{{closure}}::hbf4603a1e6e1424d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 13: 0x55fb06724dc3 - std::panicking::try::do_call::h7642e0de797eeae0 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x55fb0672b1ca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 15: 0x55fb0672587d - std::panicking::try::h17f145530f8b5a3f [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x55fb0672587d - std::panic::catch_unwind::hcee1b9b07ea0f9dc [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x55fb0672587d - std::rt::lang_start_internal::h82d44298f58b2cfd [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x55fb06717499 - std::rt::lang_start::h12b92aeb43fe38e7 [INFO] [stderr] at /rustc/452087b4bf18cece2d52d7cd8c9147195e5404bf/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x55fb0671616a - main [INFO] [stderr] 20: 0x7f62f0f232e1 - __libc_start_main [INFO] [stderr] 21: 0x55fb0670b3fa - _start [INFO] [stderr] 22: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "5cf8932e71f7757f8863fcc52d0e62cd2557c8d6e545fd597e08806161d2095e"` [INFO] running `"docker" "rm" "-f" "5cf8932e71f7757f8863fcc52d0e62cd2557c8d6e545fd597e08806161d2095e"` [INFO] [stdout] 5cf8932e71f7757f8863fcc52d0e62cd2557c8d6e545fd597e08806161d2095e