[INFO] cloning repository https://github.com/vnermolaev/acmatrix [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vnermolaev/acmatrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvnermolaev%2Facmatrix", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvnermolaev%2Facmatrix'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7207c35eda15d7bbba1ae8df90805f02d12977a [INFO] checking vnermolaev/acmatrix against master#69a5d2481e856a5a18885390b8cf6950b9ff8dd3 for pr-96376 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvnermolaev%2Facmatrix" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vnermolaev/acmatrix on toolchain 69a5d2481e856a5a18885390b8cf6950b9ff8dd3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+69a5d2481e856a5a18885390b8cf6950b9ff8dd3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vnermolaev/acmatrix [INFO] finished tweaking git repo https://github.com/vnermolaev/acmatrix [INFO] tweaked toml for git repo https://github.com/vnermolaev/acmatrix written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate git repo https://github.com/vnermolaev/acmatrix already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+69a5d2481e856a5a18885390b8cf6950b9ff8dd3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.11 [INFO] [stderr] Downloaded iron v0.5.1 [INFO] [stderr] Downloaded num-complex v0.1.40 [INFO] [stderr] Downloaded sequence_trie v0.2.1 [INFO] [stderr] Downloaded flate2 v0.2.19 [INFO] [stderr] Downloaded unwrap v1.1.0 [INFO] [stderr] Downloaded xattr v0.1.11 [INFO] [stderr] Downloaded bzip2 v0.3.2 [INFO] [stderr] Downloaded filetime v0.1.10 [INFO] [stderr] Downloaded colored v1.5.2 [INFO] [stderr] Downloaded bzip2-sys v0.1.5 [INFO] [stderr] Downloaded textwrap v0.7.0 [INFO] [stderr] Downloaded serde_json v0.8.6 [INFO] [stderr] Downloaded podio v0.1.5 [INFO] [stderr] Downloaded msdos_time v0.1.5 [INFO] [stderr] Downloaded mime_guess v1.8.2 [INFO] [stderr] Downloaded bodyparser v0.5.0 [INFO] [stderr] Downloaded bodyparser v0.7.0 [INFO] [stderr] Downloaded exonum_leveldb v0.9.1 [INFO] [stderr] Downloaded exonum_profiler v0.1.1 [INFO] [stderr] Downloaded params v0.6.0 [INFO] [stderr] Downloaded exonum v0.2.0 [INFO] [stderr] Downloaded multipart v0.8.1 [INFO] [stderr] Downloaded router v0.5.1 [INFO] [stderr] Downloaded zip v0.2.6 [INFO] [stderr] Downloaded headers v0.1.0 [INFO] [stderr] Downloaded mount v0.3.0 [INFO] [stderr] Downloaded buf_redux v0.3.0 [INFO] [stderr] Downloaded persistent v0.3.0 [INFO] [stderr] Downloaded urlencoded v0.5.0 [INFO] [stderr] Downloaded route-recognizer v0.1.12 [INFO] [stderr] Downloaded clap v2.26.0 [INFO] [stderr] Downloaded exonum_libsodium-sys v0.0.14 [INFO] [stderr] Downloaded tar v0.4.13 [INFO] [stderr] Downloaded leveldb-sys v2.0.1 [INFO] [stderr] Downloaded exonum_sodiumoxide v0.0.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+69a5d2481e856a5a18885390b8cf6950b9ff8dd3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8ef0d50fa7ab4696bff4effc5b6055b78316a58421b83427acb263138f74a08 [INFO] running `Command { std: "docker" "start" "-a" "f8ef0d50fa7ab4696bff4effc5b6055b78316a58421b83427acb263138f74a08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8ef0d50fa7ab4696bff4effc5b6055b78316a58421b83427acb263138f74a08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8ef0d50fa7ab4696bff4effc5b6055b78316a58421b83427acb263138f74a08", kill_on_drop: false }` [INFO] [stdout] f8ef0d50fa7ab4696bff4effc5b6055b78316a58421b83427acb263138f74a08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+69a5d2481e856a5a18885390b8cf6950b9ff8dd3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9091606902cbb2b2ed830b908c28ff2b1d87685078c3c84c3cd8baff2744b536 [INFO] running `Command { std: "docker" "start" "-a" "9091606902cbb2b2ed830b908c28ff2b1d87685078c3c84c3cd8baff2744b536", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.30 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling gcc v0.3.53 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling podio v0.1.5 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking serde v1.0.11 [INFO] [stderr] Compiling unwrap v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling leveldb-sys v2.0.1 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking buf_redux v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking itoa v0.3.3 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking route-recognizer v0.1.12 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking sequence_trie v0.2.1 [INFO] [stderr] Checking headers v0.1.0 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking exonum_profiler v0.1.1 [INFO] [stderr] Checking colored v1.5.2 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking num_cpus v1.6.2 [INFO] [stderr] Checking rand v0.3.16 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Compiling filetime v0.1.10 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking conduit-mime-types v0.7.3 [INFO] [stderr] Checking num-complex v0.1.40 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking serde_json v1.0.2 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling bzip2-sys v0.1.5 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking cookie v0.9.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Compiling tar v0.4.13 [INFO] [stderr] Checking textwrap v0.7.0 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] error: failed to run custom build command for `leveldb-sys v2.0.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/leveldb-sys-312341c6491f6237/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] [build] Started [INFO] [stderr] [build] Patching the `build_detect_platform` template [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-sys-2.0.1/src/build.rs:161:48 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55dc88273b6d - std::backtrace_rs::backtrace::libunwind::trace::hc5abd1cb436aa528 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55dc88273b6d - std::backtrace_rs::backtrace::trace_unsynchronized::h16e652276c3c1a5f [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55dc88273b6d - std::sys_common::backtrace::_print_fmt::h866806c7f5375be1 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55dc88273b6d - ::fmt::h7aeaa12c4281d2c8 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55dc8829270c - core::fmt::write::h03de7e659b82a590 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/core/src/fmt/mod.rs:1194:17 [INFO] [stderr] 5: 0x55dc88271951 - std::io::Write::write_fmt::h008eedacdce877e9 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/io/mod.rs:1655:15 [INFO] [stderr] 6: 0x55dc88275395 - std::sys_common::backtrace::_print::h4079f736a61c453b [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55dc88275395 - std::sys_common::backtrace::print::h610c7be10303d303 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55dc88275395 - std::panicking::default_hook::{{closure}}::hb2fea27db75549e4 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55dc88275009 - std::panicking::default_hook::h6acb360d1343cfb8 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55dc88275968 - std::panicking::rust_panic_with_hook::h2c796f347414ce5b [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55dc88275817 - std::panicking::begin_panic_handler::{{closure}}::hd0172a9e4d44d14c [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x55dc88274024 - std::sys_common::backtrace::__rust_end_short_backtrace::had0d6c342ea2f1a6 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55dc88275549 - rust_begin_unwind [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x55dc88237803 - core::panicking::panic_fmt::h986e34b372802d57 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x55dc88237893 - core::result::unwrap_failed::h2ff71e2d1b64ce7d [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/core/src/result.rs:1785:5 [INFO] [stderr] 16: 0x55dc88243c90 - core::result::Result::unwrap::h161898fbe62501a5 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/core/src/result.rs:1078:23 [INFO] [stderr] 17: 0x55dc8824f782 - build_script_build::main::h47d27196cc8ca449 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/leveldb-sys-2.0.1/src/build.rs:161:21 [INFO] [stderr] 18: 0x55dc882487db - core::ops::function::FnOnce::call_once::h557ce71680a29002 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 19: 0x55dc8824820e - std::sys_common::backtrace::__rust_begin_short_backtrace::h7e4b5d30136cf941 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 20: 0x55dc88241961 - std::rt::lang_start::{{closure}}::hc63b7003fa883ecb [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/rt.rs:145:18 [INFO] [stderr] 21: 0x55dc8826e45e - core::ops::function::impls:: for &F>::call_once::h0546526af37daf21 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 22: 0x55dc8826e45e - std::panicking::try::do_call::h340c61085460fe56 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/panicking.rs:492:40 [INFO] [stderr] 23: 0x55dc8826e45e - std::panicking::try::hc1b82eaca1f29a09 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/panicking.rs:456:19 [INFO] [stderr] 24: 0x55dc8826e45e - std::panic::catch_unwind::he7fa97fc69c6d682 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/panic.rs:137:14 [INFO] [stderr] 25: 0x55dc8826e45e - std::rt::lang_start_internal::{{closure}}::ha51734aae37d7554 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/rt.rs:128:48 [INFO] [stderr] 26: 0x55dc8826e45e - std::panicking::try::do_call::h2962c53e358768e1 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/panicking.rs:492:40 [INFO] [stderr] 27: 0x55dc8826e45e - std::panicking::try::h90ed401ae947b3ec [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/panicking.rs:456:19 [INFO] [stderr] 28: 0x55dc8826e45e - std::panic::catch_unwind::hc0f89e8356dad401 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/panic.rs:137:14 [INFO] [stderr] 29: 0x55dc8826e45e - std::rt::lang_start_internal::hb3df77e5de28c8dd [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/rt.rs:128:20 [INFO] [stderr] 30: 0x55dc88241930 - std::rt::lang_start::hc7557741e0cb43a8 [INFO] [stderr] at /rustc/69a5d2481e856a5a18885390b8cf6950b9ff8dd3/library/std/src/rt.rs:144:17 [INFO] [stderr] 31: 0x55dc882500ac - main [INFO] [stderr] 32: 0x7f794e8c20b3 - __libc_start_main [INFO] [stderr] 33: 0x55dc88237a4e - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9091606902cbb2b2ed830b908c28ff2b1d87685078c3c84c3cd8baff2744b536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9091606902cbb2b2ed830b908c28ff2b1d87685078c3c84c3cd8baff2744b536", kill_on_drop: false }` [INFO] [stdout] 9091606902cbb2b2ed830b908c28ff2b1d87685078c3c84c3cd8baff2744b536