[INFO] updating cached repository tripokey/destructor [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tripokey/destructor [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tripokey/destructor" "work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/gh/tripokey/destructor"` [INFO] [stderr] Cloning into 'work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/gh/tripokey/destructor'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tripokey/destructor" "work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/gh/tripokey/destructor"` [INFO] [stderr] Cloning into 'work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/gh/tripokey/destructor'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 99a9537b0f26cdc5c0c06061c81f65a8155efea7 [INFO] sha for GitHub repo tripokey/destructor: 99a9537b0f26cdc5c0c06061c81f65a8155efea7 [INFO] validating manifest of tripokey/destructor on toolchain master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tripokey/destructor on toolchain try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tripokey/destructor [INFO] finished frobbing tripokey/destructor [INFO] frobbed toml for tripokey/destructor written to work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/gh/tripokey/destructor/Cargo.toml [INFO] started frobbing tripokey/destructor [INFO] finished frobbing tripokey/destructor [INFO] frobbed toml for tripokey/destructor written to work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/gh/tripokey/destructor/Cargo.toml [INFO] crate tripokey/destructor already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tripokey/destructor against master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf for pr-60444 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60444/worker-0/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/gh/tripokey/destructor:/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=forbid" "-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" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 396896b776a8ffd5d39066b7ce9a57bdf6973e4d0d10e7e197bbf8231804bdd8 [INFO] running `"docker" "start" "-a" "396896b776a8ffd5d39066b7ce9a57bdf6973e4d0d10e7e197bbf8231804bdd8"` [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling arrayvec v0.4.9 [INFO] [stderr] Checking nonzero_signed v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.11 [INFO] [stderr] Compiling backtrace-sys v0.1.26 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Checking hashbrown v0.1.7 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking phf_shared v0.7.23 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking slice-deque v0.1.16 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking dirs v1.0.4 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling time v0.1.41 [INFO] [stderr] Checking euclid v0.19.4 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rustc_version_runtime-8bda8cce684218a4/build-script-build` (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" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563345759803 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hd683c720649fc6ca [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x5633457555eb - std::sys_common::backtrace::_print::h40d9544529f5324d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x563345758696 - std::panicking::default_hook::{{closure}}::hf34ca0bb1665e3f2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x563345758429 - std::panicking::default_hook::hc1c83e7d587e3fd7 [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x563345758cef - std::panicking::rust_panic_with_hook::ha5f015e1588f744c [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x563345758871 - std::panicking::continue_panic_fmt::h092f32d98e64981a [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x563345758755 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x56334576d9bc - core::panicking::panic_fmt::h10765a4790762297 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x563345728ab2 - core::result::unwrap_failed::h11f262e293d93fb3 [INFO] [stderr] at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x563345729206 - core::result::Result::unwrap::hfaa639a28eea1c27 [INFO] [stderr] at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libcore/result.rs:800 [INFO] [stderr] 10: 0x5633457268ba - build_script_build::main::h307fcc8eef9334a7 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 11: 0x56334572807f - std::rt::lang_start::{{closure}}::h6ac175001863e67e [INFO] [stderr] at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x563345758742 - std::panicking::try::do_call::hc02c345606c78354 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 13: 0x56334575eea9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 14: 0x5633457591fc - std::rt::lang_start_internal::hd6e28da2a7f25305 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 15: 0x563345728058 - std::rt::lang_start::h8857dac26100ea57 [INFO] [stderr] at /rustc/92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x5633457278b9 - main [INFO] [stderr] 17: 0x7f360d31b2e0 - __libc_start_main [INFO] [stderr] 18: 0x563345726239 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "396896b776a8ffd5d39066b7ce9a57bdf6973e4d0d10e7e197bbf8231804bdd8"` [INFO] running `"docker" "rm" "-f" "396896b776a8ffd5d39066b7ce9a57bdf6973e4d0d10e7e197bbf8231804bdd8"` [INFO] [stdout] 396896b776a8ffd5d39066b7ce9a57bdf6973e4d0d10e7e197bbf8231804bdd8