[INFO] crate rutie-serde 0.1.1 is already in cache [INFO] checking rutie-serde-0.1.1 against try#b19afc12c4f781e95f168f2fdea339c972f14ae2 for pr-64327 [INFO] extracting crate rutie-serde 0.1.1 into work/builds/worker-5/source [INFO] validating manifest of crates.io crate rutie-serde 0.1.1 on toolchain b19afc12c4f781e95f168f2fdea339c972f14ae2-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rutie-serde 0.1.1 [INFO] finished tweaking crates.io crate rutie-serde 0.1.1 [INFO] tweaked toml for crates.io crate rutie-serde 0.1.1 written to work/builds/worker-5/source/Cargo.toml [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/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=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" "+b19afc12c4f781e95f168f2fdea339c972f14ae2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d6d06686f17224d6ac75e2dbaa272b89238d40133e98905a9e5841e17c8c335e [INFO] running `"docker" "start" "-a" "d6d06686f17224d6ac75e2dbaa272b89238d40133e98905a9e5841e17c8c335e"` [INFO] [stderr] Compiling rutie v0.5.6 [INFO] [stderr] error: failed to run custom build command for `rutie v0.5.6` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rutie-4dd374c2f4f7ef20/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-search=/usr/lib [INFO] [stderr] cargo:rustc-link-lib=ruby-2.5 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'create_dir_all fail: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5594fb136d34 - backtrace::backtrace::libunwind::trace::he281d1430a66d201 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5594fb136d34 - backtrace::backtrace::trace_unsynchronized::h102bb4b69987d605 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5594fb136d34 - std::sys_common::backtrace::_print_fmt::h7c2f159f268a4f8c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x5594fb136d34 - ::fmt::h54378f2ca7d450f4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x5594fb1554cc - core::fmt::write::ha0a3ecae75b0dbc8 [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x5594fb134147 - std::io::Write::write_fmt::ha1cf046f2b915c3e [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x5594fb1390c5 - std::sys_common::backtrace::_print::ha9aa7e33ae167e9f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x5594fb1390c5 - std::sys_common::backtrace::print::h0f26745f782cf831 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x5594fb1390c5 - std::panicking::default_hook::{{closure}}::h9ac03e59053b82f0 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 9: 0x5594fb138db6 - std::panicking::default_hook::h2bc2c167050e786d [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 10: 0x5594fb139715 - std::panicking::rust_panic_with_hook::h8403eca5575e8757 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x5594fb1392b2 - std::panicking::continue_panic_fmt::h59d06952784da242 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 12: 0x5594fb1391a6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 13: 0x5594fb152e8a - core::panicking::panic_fmt::ha0012b4b46a86c25 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 14: 0x5594fb152f87 - core::result::unwrap_failed::h68b5899a90c39e73 [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x5594fb123389 - core::result::Result::expect::h386f404d918f75b8 [INFO] [stderr] at /rustc/b19afc12c4f781e95f168f2fdea339c972f14ae2/src/libcore/result.rs:960 [INFO] [stderr] 16: 0x5594fb11b7d3 - build_script_build::ruby_lib_link_name::hbc32d4af0ad1b577 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rutie-0.5.6/build.rs:179 [INFO] [stderr] 17: 0x5594fb11bd85 - build_script_build::dynamic_linker_args::h703bc8e3a17de4f2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rutie-0.5.6/build.rs:208 [INFO] [stderr] 18: 0x5594fb11b3c7 - build_script_build::use_dylib::h007a058876da72ea [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rutie-0.5.6/build.rs:97 [INFO] [stderr] 19: 0x5594fb11dea1 - build_script_build::main::hedccb07ca4991b3c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rutie-0.5.6/build.rs:359 [INFO] [stderr] 20: 0x5594fb127590 - std::rt::lang_start::{{closure}}::h39d221eedaf6651d [INFO] [stderr] at /rustc/b19afc12c4f781e95f168f2fdea339c972f14ae2/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x5594fb139193 - std::rt::lang_start_internal::{{closure}}::hb4c6339b185f201f [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 22: 0x5594fb139193 - std::panicking::try::do_call::h467065f75f458473 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 23: 0x5594fb13fc7a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 24: 0x5594fb139c0d - std::panicking::try::h67ed39ee2076b60d [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 25: 0x5594fb139c0d - std::panic::catch_unwind::h1dd211c39ef1a928 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 26: 0x5594fb139c0d - std::rt::lang_start_internal::h66991f896511b48c [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 27: 0x5594fb127569 - std::rt::lang_start::hd6d897ead8c0d412 [INFO] [stderr] at /rustc/b19afc12c4f781e95f168f2fdea339c972f14ae2/src/libstd/rt.rs:64 [INFO] [stderr] 28: 0x5594fb11e0ca - main [INFO] [stderr] 29: 0x7f7b5b1e0b97 - __libc_start_main [INFO] [stderr] 30: 0x5594fb0f908a - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "d6d06686f17224d6ac75e2dbaa272b89238d40133e98905a9e5841e17c8c335e"` [INFO] running `"docker" "rm" "-f" "d6d06686f17224d6ac75e2dbaa272b89238d40133e98905a9e5841e17c8c335e"` [INFO] [stdout] d6d06686f17224d6ac75e2dbaa272b89238d40133e98905a9e5841e17c8c335e