[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 try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvnermolaev%2Facmatrix" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vnermolaev/acmatrix on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dtoa v0.2.2 [INFO] [stderr] Downloaded term_size v0.3.0 [INFO] [stderr] Downloaded params v0.6.0 [INFO] [stderr] Downloaded unsafe-any v0.4.2 [INFO] [stderr] Downloaded miniz-sys v0.1.9 [INFO] [stderr] Downloaded itoa v0.1.1 [INFO] [stderr] Downloaded exonum_leveldb v0.9.1 [INFO] [stderr] Downloaded buf_redux v0.3.0 [INFO] [stderr] Downloaded podio v0.1.5 [INFO] [stderr] Downloaded unicode-segmentation v1.2.0 [INFO] [stderr] Downloaded bzip2 v0.3.2 [INFO] [stderr] Downloaded exonum_libsodium-sys v0.0.14 [INFO] [stderr] Downloaded hex v0.2.0 [INFO] [stderr] Downloaded bzip2-sys v0.1.5 [INFO] [stderr] Downloaded iron v0.5.1 [INFO] [stderr] Downloaded atty v0.2.2 [INFO] [stderr] Downloaded persistent v0.3.0 [INFO] [stderr] Downloaded colored v1.5.2 [INFO] [stderr] Downloaded textwrap v0.7.0 [INFO] [stderr] Downloaded urlencoded v0.5.0 [INFO] [stderr] Downloaded unwrap v1.1.0 [INFO] [stderr] Downloaded route-recognizer v0.1.12 [INFO] [stderr] Downloaded mime_guess v1.8.2 [INFO] [stderr] Downloaded bodyparser v0.7.0 [INFO] [stderr] Downloaded sequence_trie v0.2.1 [INFO] [stderr] Downloaded zip v0.2.6 [INFO] [stderr] Downloaded msdos_time v0.1.5 [INFO] [stderr] Downloaded bytes v0.3.0 [INFO] [stderr] Downloaded serde_json v0.8.6 [INFO] [stderr] Downloaded exonum_sodiumoxide v0.0.14 [INFO] [stderr] Downloaded filetime v0.1.10 [INFO] [stderr] Downloaded flate2 v0.2.19 [INFO] [stderr] Downloaded clap v2.26.0 [INFO] [stderr] Downloaded mount v0.3.0 [INFO] [stderr] Downloaded bodyparser v0.5.0 [INFO] [stderr] Downloaded serde_derive v1.0.11 [INFO] [stderr] Downloaded xattr v0.1.11 [INFO] [stderr] Downloaded slab v0.1.3 [INFO] [stderr] Downloaded router v0.5.1 [INFO] [stderr] Downloaded num-complex v0.1.40 [INFO] [stderr] Downloaded multipart v0.8.1 [INFO] [stderr] Downloaded miow v0.1.5 [INFO] [stderr] Downloaded tar v0.4.13 [INFO] [stderr] Downloaded mio v0.5.1 [INFO] [stderr] Downloaded exonum v0.2.0 [INFO] [stderr] Downloaded headers v0.1.0 [INFO] [stderr] Downloaded exonum_profiler v0.1.1 [INFO] [stderr] Downloaded leveldb-sys v2.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c9a3fe65bf58d6d5239d3856e5f1d35d1f3aa6e3825d43f757784d709d1918ab [INFO] running `Command { std: "docker" "start" "-a" "c9a3fe65bf58d6d5239d3856e5f1d35d1f3aa6e3825d43f757784d709d1918ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9a3fe65bf58d6d5239d3856e5f1d35d1f3aa6e3825d43f757784d709d1918ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9a3fe65bf58d6d5239d3856e5f1d35d1f3aa6e3825d43f757784d709d1918ab", kill_on_drop: false }` [INFO] [stdout] c9a3fe65bf58d6d5239d3856e5f1d35d1f3aa6e3825d43f757784d709d1918ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b13d770e9568f05c1e3a8cfe987e5b8863450133fd754846b8ebc2fa90438e9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5b13d770e9568f05c1e3a8cfe987e5b8863450133fd754846b8ebc2fa90438e9", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Compiling libc v0.2.30 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling gcc v0.3.53 [INFO] [stderr] Checking matches v0.1.6 [INFO] [stderr] Checking unicode-normalization v0.1.5 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling podio v0.1.5 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Checking serde v1.0.11 [INFO] [stderr] Compiling unwrap v1.1.0 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling leveldb-sys v2.0.1 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking buf_redux v0.3.0 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking itoa v0.3.3 [INFO] [stderr] Checking sequence_trie v0.2.1 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking route-recognizer v0.1.12 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Checking headers v0.1.0 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking bit-vec v0.4.4 [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 conduit-mime-types v0.7.3 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking num-complex v0.1.40 [INFO] [stderr] Checking exonum_profiler v0.1.1 [INFO] [stderr] Checking colored v1.5.2 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking error v0.1.9 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking serde_json v0.8.6 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling filetime v0.1.10 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Checking cookie v0.9.1 [INFO] [stderr] Checking textwrap v0.7.0 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking num-bigint v0.1.40 [INFO] [stderr] Checking tempdir v0.3.5 [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-3d8defa563dd7d6b/build-script-build` (exit code: 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: Other, 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: 0x55b7bd44ed40 - std::backtrace_rs::backtrace::libunwind::trace::h448c56741b6011d3 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x55b7bd44ed40 - std::backtrace_rs::backtrace::trace_unsynchronized::h2d26397c5720fdbb [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55b7bd44ed40 - std::sys_common::backtrace::_print_fmt::h720a2f61f75b9f58 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55b7bd44ed40 - ::fmt::h8d62bbfda6d5c836 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55b7bd46c28c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x55b7bd44c9d2 - std::io::Write::write_fmt::h16a9fe7680ac245c [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x55b7bd451145 - std::sys_common::backtrace::_print::h9ba51a6db618de7d [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55b7bd451145 - std::sys_common::backtrace::print::h5f20e41c85e91716 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55b7bd451145 - std::panicking::default_hook::{{closure}}::h5b7294ca19e8edab [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55b7bd450c9a - std::panicking::default_hook::hb3948d1f74b6ff4c [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55b7bd4518e1 - std::panicking::rust_panic_with_hook::h55d23fef0ad751bc [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55b7bd451427 - std::panicking::begin_panic_handler::{{closure}}::h56ae74c6dea6e141 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55b7bd44f1dc - std::sys_common::backtrace::__rust_end_short_backtrace::h3c4721f56689fae4 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55b7bd451389 - rust_begin_unwind [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55b7bd46b631 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55b7bd46b453 - core::option::expect_none_failed::he492a18657d97593 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/core/src/option.rs:1268:5 [INFO] [stderr] 16: 0x55b7bd421b0b - core::result::Result::unwrap::heb3b60c75045ad77 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/core/src/result.rs:973:23 [INFO] [stderr] 17: 0x55b7bd41c1c3 - build_script_build::main::hb66f3dbb0a3febc7 [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: 0x55b7bd4339fb - core::ops::function::FnOnce::call_once::hea2d02a61810898f [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55b7bd42ab7e - std::sys_common::backtrace::__rust_begin_short_backtrace::h196af289969085f7 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55b7bd423e91 - std::rt::lang_start::{{closure}}::h87fc79f8ca6e6783 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x55b7bd451d07 - core::ops::function::impls:: for &F>::call_once::h3f3ba5d1e0ce8d49 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55b7bd451d07 - std::panicking::try::do_call::hd7a374fc87b951e7 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55b7bd451d07 - std::panicking::try::h068087b173f80a49 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55b7bd451d07 - std::panic::catch_unwind::h1f8259807e825279 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panic.rs:396:14 [INFO] [stderr] 25: 0x55b7bd451d07 - std::rt::lang_start_internal::h8ff82302dd620b52 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x55b7bd423e67 - std::rt::lang_start::h544465abea13a57e [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x55b7bd41cd3a - main [INFO] [stderr] 28: 0x7f1d3b1470b3 - __libc_start_main [INFO] [stderr] 29: 0x55b7bd4150be - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5b13d770e9568f05c1e3a8cfe987e5b8863450133fd754846b8ebc2fa90438e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b13d770e9568f05c1e3a8cfe987e5b8863450133fd754846b8ebc2fa90438e9", kill_on_drop: false }` [INFO] [stdout] 5b13d770e9568f05c1e3a8cfe987e5b8863450133fd754846b8ebc2fa90438e9