[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/beta-1.38-1/sources/1.37.0/gh/Ruin0x11/rust-mapgen"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Ruin0x11/rust-mapgen'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Ruin0x11/rust-mapgen" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ruin0x11/rust-mapgen"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Ruin0x11/rust-mapgen on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Ruin0x11/rust-mapgen against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 0af9cc4051d32edef332841f4791f69b43d77043dae38983a5445b5a76317de3 [INFO] running `"docker" "start" "-a" "0af9cc4051d32edef332841f4791f69b43d77043dae38983a5445b5a76317de3"` [INFO] [stderr] Compiling caca-sys v0.1.0 (https://github.com/Ruin0x11/caca-sys#9dc28723) [INFO] [stderr] Compiling enum_derive v0.1.7 [INFO] [stderr] Compiling macro-attr v0.2.0 [INFO] [stderr] Compiling lua52-sys v0.1.0 [INFO] [stderr] Compiling 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-d43c8a0b74f4e344/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: 0x564a367fabeb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x564a367fabeb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x564a367fabeb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x564a367fabeb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x564a367fabeb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x564a367fa8c6 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x564a367fb2ad - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x564a367ed581 - std::panicking::begin_panic::h821b190256328d81 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x564a367ebed4 - build_script_build::run::h76c44d51f02c7cc5 [INFO] [stderr] at /opt/crater/cargo-home/git/checkouts/caca-sys-0677b1fbbf110752/9dc2872/build.rs:115 [INFO] [stderr] 9: 0x564a367eb56a - build_script_build::setup::h77af9fa43bac0c0c [INFO] [stderr] at /opt/crater/cargo-home/git/checkouts/caca-sys-0677b1fbbf110752/9dc2872/build.rs:30 [INFO] [stderr] 10: 0x564a367eb255 - build_script_build::main::h637b1bb41eee3db6 [INFO] [stderr] at /opt/crater/cargo-home/git/checkouts/caca-sys-0677b1fbbf110752/9dc2872/build.rs:11 [INFO] [stderr] 11: 0x564a367ed3f0 - std::rt::lang_start::{{closure}}::h048d1d9dc77ca457 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x564a367fad03 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 13: 0x564a367fad03 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x564a3680115a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 15: 0x564a367fb7bd - std::panicking::try::h4af22d9cb0afa351 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x564a367fb7bd - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x564a367fb7bd - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x564a367ed3c9 - std::rt::lang_start::hfdef842decf93d57 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x564a367ec09a - main [INFO] [stderr] 20: 0x7f40920412e1 - __libc_start_main [INFO] [stderr] 21: 0x564a367e13fa - _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" "0af9cc4051d32edef332841f4791f69b43d77043dae38983a5445b5a76317de3"` [INFO] running `"docker" "rm" "-f" "0af9cc4051d32edef332841f4791f69b43d77043dae38983a5445b5a76317de3"` [INFO] [stdout] 0af9cc4051d32edef332841f4791f69b43d77043dae38983a5445b5a76317de3