[INFO] cloning repository https://github.com/phase/ambrosia [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phase/ambrosia" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphase%2Fambrosia", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphase%2Fambrosia'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 739ffea357e88451749d28631739c8e4d4e2fa09 [INFO] documenting phase/ambrosia against nightly for scrape-examples [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphase%2Fambrosia" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/phase/ambrosia on toolchain nightly [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/phase/ambrosia [INFO] finished tweaking git repo https://github.com/phase/ambrosia [INFO] tweaked toml for git repo https://github.com/phase/ambrosia written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/phase/ambrosia already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded link-cplusplus v1.0.5 [INFO] [stderr] Downloaded scratch v1.0.0 [INFO] [stderr] Downloaded nom_locate v3.0.2 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.50 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.50 [INFO] [stderr] Downloaded cxx-build v1.0.50 [INFO] [stderr] Downloaded cxx v1.0.50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 412f5bb44c1dc78627107f3abc50bcd1c7ea7663dcffe17f74cb1f2088999599 [INFO] running `Command { std: "docker" "start" "-a" "412f5bb44c1dc78627107f3abc50bcd1c7ea7663dcffe17f74cb1f2088999599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "412f5bb44c1dc78627107f3abc50bcd1c7ea7663dcffe17f74cb1f2088999599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "412f5bb44c1dc78627107f3abc50bcd1c7ea7663dcffe17f74cb1f2088999599", kill_on_drop: false }` [INFO] [stdout] 412f5bb44c1dc78627107f3abc50bcd1c7ea7663dcffe17f74cb1f2088999599 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc38900d48a7c89a9eabbe8028adf6fa24be3ab460dcfb04479734517f8944ee [INFO] running `Command { std: "docker" "start" "-a" "bc38900d48a7c89a9eabbe8028adf6fa24be3ab460dcfb04479734517f8944ee", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling scratch v1.0.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Compiling cxxbridge-flags v1.0.50 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Compiling link-cplusplus v1.0.5 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Compiling cxx v1.0.50 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking nom_locate v3.0.2 [INFO] [stderr] Compiling cxx-build v1.0.50 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling cxxbridge-macro v1.0.50 [INFO] [stderr] Compiling ambrosia v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking tracing-subscriber v0.2.19 [INFO] [stderr] error: failed to run custom build command for `ambrosia v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/ambrosia-4fe93b8cb6356df7/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Couldn't find mlir-tblgen!', build.rs:92:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561837ff4c7a - std::backtrace_rs::backtrace::libunwind::trace::h3bfe63c4aecfa0e2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x561837ff4c7a - std::backtrace_rs::backtrace::trace_unsynchronized::h978c02637c6cb8f9 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x561837ff4c7a - std::sys_common::backtrace::_print_fmt::h86a708dcb1665377 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x561837ff4c7a - ::fmt::hdbf89765373fb801 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x56183801b78e - core::fmt::write::hbf11a3bb4e6d2aba [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/fmt/mod.rs:1208:17 [INFO] [stderr] 5: 0x561837ff1185 - std::io::Write::write_fmt::hd68261eacc348bbd [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x561837ff4a45 - std::sys_common::backtrace::_print::ha8e375b58cdeca4a [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x561837ff4a45 - std::sys_common::backtrace::print::he3086c07df1167ca [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x561837ff671f - std::panicking::default_hook::{{closure}}::h0c12a9095c948e43 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x561837ff645b - std::panicking::default_hook::h1ae5478ad617eb24 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x561837ff6e2c - std::panicking::rust_panic_with_hook::h63a24f957ccb5d93 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x561837de0838 - std::panicking::begin_panic::{{closure}}::hd8d6f064ef4c33bc [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:608:9 [INFO] [stderr] 12: 0x561837e0c066 - std::sys_common::backtrace::__rust_end_short_backtrace::hb512240ee39a3f7b [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x561837de0770 - std::panicking::begin_panic::h335d9f70a7d18462 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:607:12 [INFO] [stderr] 14: 0x561837c5bdea - build_script_build::mlir_tablegen::h0912bb39777cd0f4 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:92:9 [INFO] [stderr] 15: 0x561837c5aee9 - build_script_build::main::h3b7fe7a0b77c0e37 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:13:5 [INFO] [stderr] 16: 0x561837c59c0b - core::ops::function::FnOnce::call_once::h0c0de22b95cf5342 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/ops/function.rs:507:5 [INFO] [stderr] 17: 0x561837c5e12e - std::sys_common::backtrace::__rust_begin_short_backtrace::hd25aa8302363093d [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stderr] 18: 0x561837c5e1a1 - std::rt::lang_start::{{closure}}::h1ac35132c216100e [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:166:18 [INFO] [stderr] 19: 0x561837febd2c - core::ops::function::impls:: for &F>::call_once::h78c42ac725efa1cf [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 20: 0x561837febd2c - std::panicking::try::do_call::he9c2e2d3c1d542c9 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:483:40 [INFO] [stderr] 21: 0x561837febd2c - std::panicking::try::h1c6aa5d0fbd926ce [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:447:19 [INFO] [stderr] 22: 0x561837febd2c - std::panic::catch_unwind::h8c18c387443a8343 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panic.rs:137:14 [INFO] [stderr] 23: 0x561837febd2c - std::rt::lang_start_internal::{{closure}}::h121da69a0c637bbc [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:148:48 [INFO] [stderr] 24: 0x561837febd2c - std::panicking::try::do_call::h02c50a2227007615 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:483:40 [INFO] [stderr] 25: 0x561837febd2c - std::panicking::try::h2e22346eb385c3b2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panicking.rs:447:19 [INFO] [stderr] 26: 0x561837febd2c - std::panic::catch_unwind::hba27888842669aa2 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x561837febd2c - std::rt::lang_start_internal::hfeb0a6ef3b443c94 [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:148:20 [INFO] [stderr] 28: 0x561837c5e17a - std::rt::lang_start::h1a9a704d71b9f0ad [INFO] [stderr] at /rustc/bdb07a8ec8e77aa10fb84fae1d4ff71c21180bb4/library/std/src/rt.rs:165:17 [INFO] [stderr] 29: 0x561837c5c23e - main [INFO] [stderr] 30: 0x7f26727fd083 - __libc_start_main [INFO] [stderr] 31: 0x561837c5717e - _start [INFO] [stderr] 32: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bc38900d48a7c89a9eabbe8028adf6fa24be3ab460dcfb04479734517f8944ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc38900d48a7c89a9eabbe8028adf6fa24be3ab460dcfb04479734517f8944ee", kill_on_drop: false }` [INFO] [stdout] bc38900d48a7c89a9eabbe8028adf6fa24be3ab460dcfb04479734517f8944ee