[INFO] updating cached repository Cobrand/toyunda-player-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Cobrand/toyunda-player-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Cobrand/toyunda-player-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/Cobrand/toyunda-player-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Cobrand/toyunda-player-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Cobrand/toyunda-player-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Cobrand/toyunda-player-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Cobrand/toyunda-player-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] db2313b72da1f191bd5dd114d03a16b183faffe9 [INFO] sha for GitHub repo Cobrand/toyunda-player-rs: db2313b72da1f191bd5dd114d03a16b183faffe9 [INFO] validating manifest of Cobrand/toyunda-player-rs on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Cobrand/toyunda-player-rs on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Cobrand/toyunda-player-rs [INFO] finished frobbing Cobrand/toyunda-player-rs [INFO] frobbed toml for Cobrand/toyunda-player-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/Cobrand/toyunda-player-rs/Cargo.toml [INFO] started frobbing Cobrand/toyunda-player-rs [INFO] finished frobbing Cobrand/toyunda-player-rs [INFO] frobbed toml for Cobrand/toyunda-player-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Cobrand/toyunda-player-rs/Cargo.toml [INFO] crate Cobrand/toyunda-player-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Cobrand/toyunda-player-rs against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Cobrand/toyunda-player-rs:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] bb3c2226d313f99f6bfe3738d5ba9cffabdbbd54810b159fc8c78085793d47e8 [INFO] running `"docker" "start" "-a" "bb3c2226d313f99f6bfe3738d5ba9cffabdbbd54810b159fc8c78085793d47e8"` [INFO] [stderr] Compiling httparse v1.2.2 [INFO] [stderr] Compiling sequence_trie v0.2.1 [INFO] [stderr] Compiling serde v1.0.5 [INFO] [stderr] Compiling toyunda-player-rs v1.0.1 (/opt/crater/workdir) [INFO] [stderr] Compiling time v0.1.37 [INFO] [stderr] Compiling mime v0.2.4 [INFO] [stderr] Compiling num_cpus v1.4.0 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling base64 v0.5.2 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling fern v0.3.5 [INFO] [stderr] Compiling num-complex v0.1.37 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling idna v0.1.1 [INFO] [stderr] Compiling hyper v0.10.10 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Compiling serde_derive_internals v0.15.0 [INFO] [stderr] error: failed to run custom build command for `toyunda-player-rs v1.0.1 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/toyunda-player-rs-895b8c9543915ffe/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to open build.log: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55986866d75b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55986866d75b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55986866d75b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55986866d75b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55986866d75b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55986866d437 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55986866de20 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55986866d9a2 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55986866d886 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x5598686869ed - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55986865db8f - core::result::unwrap_failed::h18260fb26e9d00a3 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55986865e040 - core::result::Result::expect::h5ec364f2a3b4edfe [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:827 [INFO] [stderr] 12: 0x559868660f6f - build_script_build::main::h34e6e9c0941d1c1e [INFO] [stderr] at /opt/crater/workdir/build.rs:6 [INFO] [stderr] 13: 0x55986865e1b0 - std::rt::lang_start::{{closure}}::h37b352317da1be59 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55986866d873 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55986866d873 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x559868673c3a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55986866e32d - std::panicking::try::he0549d0299de204a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55986866e32d - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55986866e32d - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55986865e189 - std::rt::lang_start::h95cb22ad901addf8 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55986866185a - main [INFO] [stderr] 22: 0x7f2fd66242e1 - __libc_start_main [INFO] [stderr] 23: 0x559868659a0a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "bb3c2226d313f99f6bfe3738d5ba9cffabdbbd54810b159fc8c78085793d47e8"` [INFO] running `"docker" "rm" "-f" "bb3c2226d313f99f6bfe3738d5ba9cffabdbbd54810b159fc8c78085793d47e8"` [INFO] [stdout] bb3c2226d313f99f6bfe3738d5ba9cffabdbbd54810b159fc8c78085793d47e8