[INFO] crate jsc-sys 0.1.2+r201969 is already in cache [INFO] checking jsc-sys-0.1.2+r201969 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872 [INFO] extracting crate jsc-sys 0.1.2+r201969 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate jsc-sys 0.1.2+r201969 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate jsc-sys 0.1.2+r201969 [INFO] finished tweaking crates.io crate jsc-sys 0.1.2+r201969 [INFO] tweaked toml for crates.io crate jsc-sys 0.1.2+r201969 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 75aec8f65ebde83c9814a3578b4052231d72c20ee7b7697d098617fc8820638c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "75aec8f65ebde83c9814a3578b4052231d72c20ee7b7697d098617fc8820638c"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling jsc-sys v0.1.2+r201969 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `jsc-sys v0.1.2+r201969 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/jsc-sys-2de8959b936e1559/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] makefile.cargo:2: recipe for target 'all' failed [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] mkdir: cannot create directory 'WebKit/Source/WebCore': Read-only file system [INFO] [stderr] make: *** [all] Error 1 [INFO] [stderr] thread 'main' panicked at 'assertion failed: result.success()', build.rs:40:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55aa7ee1a6c4 - backtrace::backtrace::libunwind::trace::hcdd38e03c5c0ae1d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55aa7ee1a6c4 - backtrace::backtrace::trace_unsynchronized::he5bd7c616dadfd7d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55aa7ee1a6c4 - std::sys_common::backtrace::_print_fmt::h5c76d4ca71f55821 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55aa7ee1a6c4 - ::fmt::h2c8c63d62d7bea1c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55aa7ee3e01c - core::fmt::write::h97d981a565c87982 [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55aa7ee17963 - std::io::Write::write_fmt::h76b54795ca4d1941 [INFO] [stderr] at src/libstd/io/mod.rs:1439 [INFO] [stderr] 6: 0x55aa7ee1cd15 - std::sys_common::backtrace::_print::h93fb2909159290d7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55aa7ee1cd15 - std::sys_common::backtrace::print::ha755c3134746c2d0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55aa7ee1cd15 - std::panicking::default_hook::{{closure}}::h3a7ab24b109d5437 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55aa7ee1ca52 - std::panicking::default_hook::h2aa3c18a39936382 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55aa7ee1d322 - std::panicking::rust_panic_with_hook::h5035e60b675c5c99 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55aa7ee00d61 - std::panicking::begin_panic::h9b4c4660053ee455 [INFO] [stderr] at /rustc/6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x55aa7eddda4f - build_script_build::main::h4e5d0b37ecf2cdb0 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:40 [INFO] [stderr] 13: 0x55aa7eddea9b - std::rt::lang_start::{{closure}}::he5bf9e35849948ee [INFO] [stderr] at /rustc/6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257/src/libstd/rt.rs:67 [INFO] [stderr] 14: 0x55aa7ee1d768 - std::rt::lang_start_internal::{{closure}}::h749f73f80f2a20f1 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 15: 0x55aa7ee1d768 - std::panicking::try::do_call::h34ae69cab909f7d2 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 16: 0x55aa7ee1d768 - std::panicking::try::he6d9ae6f665ea78e [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 17: 0x55aa7ee1d768 - std::panic::catch_unwind::hb821659e1ed61148 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55aa7ee1d768 - std::rt::lang_start_internal::hc7231d8ca9ca0aea [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 19: 0x55aa7eddea77 - std::rt::lang_start::h3cba4d866a622746 [INFO] [stderr] at /rustc/6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257/src/libstd/rt.rs:67 [INFO] [stderr] 20: 0x55aa7edde14a - main [INFO] [stderr] 21: 0x7f2f236edb97 - __libc_start_main [INFO] [stderr] 22: 0x55aa7eddd4ba - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "75aec8f65ebde83c9814a3578b4052231d72c20ee7b7697d098617fc8820638c"` [INFO] running `"docker" "rm" "-f" "75aec8f65ebde83c9814a3578b4052231d72c20ee7b7697d098617fc8820638c"` [INFO] [stdout] 75aec8f65ebde83c9814a3578b4052231d72c20ee7b7697d098617fc8820638c