[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] checking phase/ambrosia against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphase%2Fambrosia" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/phase/ambrosia on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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-6/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-core v0.1.18 [INFO] [stderr] Downloaded indenter v0.3.3 [INFO] [stderr] Downloaded scratch v1.0.0 [INFO] [stderr] Downloaded backtrace v0.3.59 [INFO] [stderr] Downloaded tap v1.0.1 [INFO] [stderr] Downloaded tracing-error v0.1.2 [INFO] [stderr] Downloaded addr2line v0.15.2 [INFO] [stderr] Downloaded object v0.24.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.20 [INFO] [stderr] Downloaded nom v6.2.1 [INFO] [stderr] Downloaded owo-colors v1.3.0 [INFO] [stderr] Downloaded link-cplusplus v1.0.5 [INFO] [stderr] Downloaded tracing-subscriber v0.2.19 [INFO] [stderr] Downloaded arrayvec v0.5.2 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] [stderr] Downloaded eyre v0.6.5 [INFO] [stderr] Downloaded color-eyre v0.5.11 [INFO] [stderr] Downloaded gimli v0.24.0 [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 codespan-reporting v0.11.1 [INFO] [stderr] Downloaded cxx v1.0.50 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded funty v1.1.0 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded bytecount v0.6.2 [INFO] [stderr] Downloaded bitvec v0.19.5 [INFO] [stderr] Downloaded chrono v0.4.19 [INFO] [stderr] Downloaded ansi_term v0.12.1 [INFO] [stderr] Downloaded num-integer v0.1.44 [INFO] [stderr] Downloaded matchers v0.0.1 [INFO] [stderr] Downloaded adler v1.0.2 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded sharded-slab v0.1.3 [INFO] [stderr] Downloaded serde_json v1.0.66 [INFO] [stderr] Downloaded pin-project-lite v0.2.7 [INFO] [stderr] Downloaded tracing-serde v0.1.2 [INFO] [stderr] Downloaded libc v0.2.98 [INFO] [stderr] Downloaded tracing-attributes v0.1.15 [INFO] [stderr] Downloaded lexical-core v0.7.6 [INFO] [stderr] Downloaded syn v1.0.74 [INFO] [stderr] Downloaded radium v0.5.3 [INFO] [stderr] Downloaded wyz v0.2.0 [INFO] [stderr] Downloaded nom_locate v3.0.2 [INFO] [stderr] Downloaded which v4.2.2 [INFO] [stderr] Downloaded color-spantrace v0.1.6 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded tracing v0.1.26 [INFO] [stderr] Downloaded tracing-log v0.1.2 [INFO] [stderr] Downloaded serde v1.0.127 [INFO] [stderr] Downloaded proc-macro2 v1.0.28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5a8706970d3c7120528f683e8672725f705be92d2ee8a8081dd95276589372c [INFO] running `Command { std: "docker" "start" "-a" "e5a8706970d3c7120528f683e8672725f705be92d2ee8a8081dd95276589372c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5a8706970d3c7120528f683e8672725f705be92d2ee8a8081dd95276589372c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5a8706970d3c7120528f683e8672725f705be92d2ee8a8081dd95276589372c", kill_on_drop: false }` [INFO] [stdout] e5a8706970d3c7120528f683e8672725f705be92d2ee8a8081dd95276589372c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b74801cdc395ffabe09d2d1cbb2657a2c1024f5bf862581266fae0377a873612 [INFO] running `Command { std: "docker" "start" "-a" "b74801cdc395ffabe09d2d1cbb2657a2c1024f5bf862581266fae0377a873612", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [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_json v1.0.66 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling scratch v1.0.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling cxxbridge-flags v1.0.50 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Checking owo-colors v1.3.0 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling link-cplusplus v1.0.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking eyre v0.6.5 [INFO] [stderr] Compiling cxx v1.0.50 [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 nom v6.2.1 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Checking chrono v0.4.19 [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-2e84ad89f0d8d46b/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: 0x55a4a816d7d0 - std::backtrace_rs::backtrace::libunwind::trace::h0197874f43e7190f [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55a4a816d7d0 - std::backtrace_rs::backtrace::trace_unsynchronized::hfdfd566bbbda6f2d [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a4a816d7d0 - std::sys_common::backtrace::_print_fmt::hb3b4707c15b032a1 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55a4a816d7d0 - ::fmt::had1dceac8b072f88 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55a4a81944ac - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/fmt/mod.rs:1117:17 [INFO] [stderr] 5: 0x55a4a8169e45 - std::io::Write::write_fmt::h05c3bb2bc83b8ed0 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/io/mod.rs:1667:15 [INFO] [stderr] 6: 0x55a4a816fbab - std::sys_common::backtrace::_print::h10f0826b2a586b58 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55a4a816fbab - std::sys_common::backtrace::print::h0d4242fbd1ac3eb6 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55a4a816fbab - std::panicking::default_hook::{{closure}}::h275ead39fe8b8e2a [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:210:50 [INFO] [stderr] 9: 0x55a4a816f720 - std::panicking::default_hook::h5505d4d90f5984d9 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x55a4a8170274 - std::panicking::rust_panic_with_hook::h2f8980d1d9fd4ca0 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:624:17 [INFO] [stderr] 11: 0x55a4a8103f42 - std::panicking::begin_panic::{{closure}}::h85e4cded441b9aff [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:544:9 [INFO] [stderr] 12: 0x55a4a8103c29 - std::sys_common::backtrace::__rust_end_short_backtrace::h4718a2b87e5f42e8 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55a4a8103e83 - std::panicking::begin_panic::hdd38af47043801a3 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:543:12 [INFO] [stderr] 14: 0x55a4a7d7e155 - build_script_build::mlir_tablegen::h325003375265364f [INFO] [stderr] at /opt/rustwide/workdir/build.rs:92:9 [INFO] [stderr] 15: 0x55a4a7d7d1ae - build_script_build::main::hf50d60b9c6c9231f [INFO] [stderr] at /opt/rustwide/workdir/build.rs:13:5 [INFO] [stderr] 16: 0x55a4a7d8095b - core::ops::function::FnOnce::call_once::hb3b33c47410ace2c [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 17: 0x55a4a7d7ff5e - std::sys_common::backtrace::__rust_begin_short_backtrace::h282f5b50e0db3ec2 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 18: 0x55a4a7d7f1a1 - std::rt::lang_start::{{closure}}::h9c4ce2e1140d9963 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:63:18 [INFO] [stderr] 19: 0x55a4a817087a - core::ops::function::impls:: for &F>::call_once::h5e3bbb97afe2bb03 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 20: 0x55a4a817087a - std::panicking::try::do_call::h48c2d717cec4bdcb [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:403:40 [INFO] [stderr] 21: 0x55a4a817087a - std::panicking::try::h2a49bc215893bc14 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:367:19 [INFO] [stderr] 22: 0x55a4a817087a - std::panic::catch_unwind::h6d23b7c99550c7ff [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panic.rs:129:14 [INFO] [stderr] 23: 0x55a4a817087a - std::rt::lang_start_internal::{{closure}}::h251a0c0729f15896 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:45:48 [INFO] [stderr] 24: 0x55a4a817087a - std::panicking::try::do_call::h4830e784a9b9d1ad [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:403:40 [INFO] [stderr] 25: 0x55a4a817087a - std::panicking::try::h0427859d2ad3b3b9 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panicking.rs:367:19 [INFO] [stderr] 26: 0x55a4a817087a - std::panic::catch_unwind::h4079bfb63395be0f [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/panic.rs:129:14 [INFO] [stderr] 27: 0x55a4a817087a - std::rt::lang_start_internal::h408e9d26a25a1f08 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:45:20 [INFO] [stderr] 28: 0x55a4a7d7f170 - std::rt::lang_start::haab23e419b20b004 [INFO] [stderr] at /rustc/39e1293fce4b650061e85dda88aa428f726a8444/library/std/src/rt.rs:62:5 [INFO] [stderr] 29: 0x55a4a7d7e60c - main [INFO] [stderr] 30: 0x7fca392120b3 - __libc_start_main [INFO] [stderr] 31: 0x55a4a7d7cfae - _start [INFO] [stderr] 32: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b74801cdc395ffabe09d2d1cbb2657a2c1024f5bf862581266fae0377a873612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b74801cdc395ffabe09d2d1cbb2657a2c1024f5bf862581266fae0377a873612", kill_on_drop: false }` [INFO] [stdout] b74801cdc395ffabe09d2d1cbb2657a2c1024f5bf862581266fae0377a873612