[INFO] updating cached repository https://github.com/tglanz/prasiolite [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d70e84b32d6312f719967e16aa94215b8e0749d1 [INFO] checking tglanz/prasiolite against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftglanz%2Fprasiolite" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tglanz/prasiolite on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/tglanz/prasiolite [INFO] finished tweaking git repo https://github.com/tglanz/prasiolite [INFO] tweaked toml for git repo https://github.com/tglanz/prasiolite written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/tglanz/prasiolite already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] aeb1b6913140288a75507dc206d1959defd09d87d1fa443f9aa6ee3d1aa799e8 [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" "aeb1b6913140288a75507dc206d1959defd09d87d1fa443f9aa6ee3d1aa799e8"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking futures v0.1.28 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Checking colorful v0.2.1 [INFO] [stderr] Compiling edit-distance v2.1.0 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Checking objekt v0.1.2 [INFO] [stderr] Compiling openssl v0.10.24 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking indexmap v1.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Checking fluent-syntax v0.9.0 [INFO] [stderr] Checking claxon v0.4.2 [INFO] [stderr] Checking rgb v0.8.14 [INFO] [stderr] Checking fluent-locale v0.4.1 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking xi-unicode v0.2.0 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling cmake v0.1.41 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Compiling x11 v2.18.1 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking miniz_oxide v0.3.2 [INFO] [stderr] Checking gif v0.10.2 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Compiling unicase v2.4.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling openssl-sys v0.9.49 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking tokio-sync v0.1.6 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling err-derive v0.1.5 [INFO] [stderr] Compiling stackvector v1.0.6 [INFO] [stderr] Compiling lexical-core v0.4.3 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling im v12.3.4 [INFO] [stderr] Compiling sentry v0.15.5 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Checking intl_pluralrules v1.0.3 [INFO] [stderr] Checking rustc_version v0.2.3 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling regex v1.2.1 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustc_version_runtime-9b2da52aa485dafe/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:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5584d4f0db1a - backtrace::backtrace::libunwind::trace::h62ee5d8325268128 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5584d4f0db1a - backtrace::backtrace::trace_unsynchronized::h0c2dcc20fbafc255 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5584d4f0db1a - std::sys_common::backtrace::_print_fmt::h5452375970baa944 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x5584d4f0db1a - ::fmt::hdcdebd1ff29cf05e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x5584d4f2b91c - core::fmt::write::h1a9d5001c75dea4b [INFO] [stderr] at src/libcore/fmt/mod.rs:1028 [INFO] [stderr] 5: 0x5584d4f0b677 - std::io::Write::write_fmt::hc50d5b4b29eeddb4 [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x5584d4f0fece - std::sys_common::backtrace::_print::hd026679112716709 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x5584d4f0fece - std::sys_common::backtrace::print::hc2cd7cb69b3121ae [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x5584d4f0fece - std::panicking::default_hook::{{closure}}::hac834639b20b63f7 [INFO] [stderr] at src/libstd/panicking.rs:187 [INFO] [stderr] 9: 0x5584d4f0fbd1 - std::panicking::default_hook::h2fc956babc86e97d [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 10: 0x5584d4f10515 - std::panicking::rust_panic_with_hook::hb65306f2c92eac01 [INFO] [stderr] at src/libstd/panicking.rs:467 [INFO] [stderr] 11: 0x5584d4f100b2 - std::panicking::continue_panic_fmt::h22291b07d0b7f087 [INFO] [stderr] at src/libstd/panicking.rs:374 [INFO] [stderr] 12: 0x5584d4f0ffa6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:301 [INFO] [stderr] 13: 0x5584d4f2914a - core::panicking::panic_fmt::h2df585b32c0e3baa [INFO] [stderr] at src/libcore/panicking.rs:84 [INFO] [stderr] 14: 0x5584d4f29247 - core::result::unwrap_failed::h85805d40729c1e11 [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x5584d4edfe3c - core::result::Result::unwrap::h59e512f37ffc982b [INFO] [stderr] at /rustc/ea663bba38739867a4b75ac820991b4f5d093c3b/src/libcore/result.rs:933 [INFO] [stderr] 16: 0x5584d4edc1fb - build_script_build::main::h7c01c7e7d103613c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 17: 0x5584d4edda50 - std::rt::lang_start::{{closure}}::hc12fd8375e0fdd6a [INFO] [stderr] at /rustc/ea663bba38739867a4b75ac820991b4f5d093c3b/src/libstd/rt.rs:61 [INFO] [stderr] 18: 0x5584d4f0ff93 - std::rt::lang_start_internal::{{closure}}::hbff5fe9c19d221a8 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x5584d4f0ff93 - std::panicking::try::do_call::h330d2d9ad3936443 [INFO] [stderr] at src/libstd/panicking.rs:286 [INFO] [stderr] 20: 0x5584d4f1639a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 21: 0x5584d4f10a0d - std::panicking::try::h0001f4cc821eb44d [INFO] [stderr] at src/libstd/panicking.rs:265 [INFO] [stderr] 22: 0x5584d4f10a0d - std::panic::catch_unwind::hc7071df6aa2e6fb8 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x5584d4f10a0d - std::rt::lang_start_internal::hd852b1b003ba5a93 [INFO] [stderr] at src/libstd/rt.rs:47 [INFO] [stderr] 24: 0x5584d4edda29 - std::rt::lang_start::h5cfb9db329a93076 [INFO] [stderr] at /rustc/ea663bba38739867a4b75ac820991b4f5d093c3b/src/libstd/rt.rs:61 [INFO] [stderr] 25: 0x5584d4edd29a - main [INFO] [stderr] 26: 0x7ff48a984b97 - __libc_start_main [INFO] [stderr] 27: 0x5584d4edbbca - _start [INFO] [stderr] 28: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "aeb1b6913140288a75507dc206d1959defd09d87d1fa443f9aa6ee3d1aa799e8"` [INFO] running `"docker" "rm" "-f" "aeb1b6913140288a75507dc206d1959defd09d87d1fa443f9aa6ee3d1aa799e8"` [INFO] [stdout] aeb1b6913140288a75507dc206d1959defd09d87d1fa443f9aa6ee3d1aa799e8