[INFO] crate score 0.2.0 is already in cache [INFO] checking score-0.2.0 against master#b1f395de642e8be7bcbbd2bd8aaadab715851f49 for pr-69410 [INFO] extracting crate score 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate score 0.2.0 on toolchain b1f395de642e8be7bcbbd2bd8aaadab715851f49 [INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate score 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate score 0.2.0 [INFO] tweaked toml for crates.io crate score 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+b1f395de642e8be7bcbbd2bd8aaadab715851f49" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 47f045fba4c7f91f4d665477a8ffbabe47706a198798b5678c825ccc883743ad [INFO] running `"docker" "start" "-a" "47f045fba4c7f91f4d665477a8ffbabe47706a198798b5678c825ccc883743ad"` [INFO] [stderr] Checking buf_redux v0.1.3 [INFO] [stderr] Compiling brotli-sys v0.2.1 [INFO] [stderr] Compiling mime_guess v1.5.0 [INFO] [stderr] Checking tiny_http v0.5.9 [INFO] [stderr] error: failed to run custom build command for `mime_guess v1.5.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/mime_guess-04f2b9d15005dd40/build-script-gen_mime_types` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.5.0/src/gen_mime_types.rs:16:38 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5564555c1574 - backtrace::backtrace::libunwind::trace::h2e152e7bd6365e6e [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5564555c1574 - backtrace::backtrace::trace_unsynchronized::h4186442f15a550ff [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5564555c1574 - std::sys_common::backtrace::_print_fmt::h063a573bac16a877 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5564555c1574 - ::fmt::h9703f71e8480ed96 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5564555db2ec - core::fmt::write::hff90a64c19ebe991 [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x5564555bfbc7 - std::io::Write::write_fmt::h7b2ff1db354185d7 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x5564555c3a25 - std::sys_common::backtrace::_print::hafbed04fe2bd44d6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5564555c3a25 - std::sys_common::backtrace::print::hf3b38bd6bf35df48 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5564555c3a25 - std::panicking::default_hook::{{closure}}::hf220c79b40a7fd2a [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x5564555c3766 - std::panicking::default_hook::hd1f3ae65f967fd0f [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x5564555c3fe2 - std::panicking::rust_panic_with_hook::h07ff66cb0ea5f564 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x5564555c3bcb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x5564555da531 - core::panicking::panic_fmt::h1ebf8318839f206e [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x5564555da353 - core::option::expect_none_failed::h4df88fc665cbb286 [INFO] [stderr] at src/libcore/option.rs:1211 [INFO] [stderr] 14: 0x5564555b23b9 - core::result::Result::unwrap::hbc18592e4bbd6215 [INFO] [stderr] at /rustc/b1f395de642e8be7bcbbd2bd8aaadab715851f49/src/libcore/result.rs:1003 [INFO] [stderr] 15: 0x55645559e6f6 - build_script_gen_mime_types::main::hdd3901d6de2de677 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.5.0/src/gen_mime_types.rs:16 [INFO] [stderr] 16: 0x5564555a718b - std::rt::lang_start::{{closure}}::h4ebb1843278ff344 [INFO] [stderr] at /rustc/b1f395de642e8be7bcbbd2bd8aaadab715851f49/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x5564555c3af3 - std::rt::lang_start_internal::{{closure}}::hcca65089bf50e764 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x5564555c3af3 - std::panicking::try::do_call::h5d688de95825d379 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 19: 0x5564555c59e7 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x5564555c4489 - std::panicking::try::h9e58d9e1ffdb7a8f [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x5564555c4489 - std::panic::catch_unwind::h6dacac8c77eb8284 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x5564555c4489 - std::rt::lang_start_internal::hb6469eff0c6f35f8 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x5564555a7167 - std::rt::lang_start::hb097797fe60897d7 [INFO] [stderr] at /rustc/b1f395de642e8be7bcbbd2bd8aaadab715851f49/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55645559ebaa - main [INFO] [stderr] 25: 0x7fac4f022b97 - __libc_start_main [INFO] [stderr] 26: 0x5564555872aa - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "47f045fba4c7f91f4d665477a8ffbabe47706a198798b5678c825ccc883743ad"` [INFO] running `"docker" "rm" "-f" "47f045fba4c7f91f4d665477a8ffbabe47706a198798b5678c825ccc883743ad"` [INFO] [stdout] 47f045fba4c7f91f4d665477a8ffbabe47706a198798b5678c825ccc883743ad