[INFO] cloning repository https://github.com/JohnathonNow/rust_minilang_bindings [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JohnathonNow/rust_minilang_bindings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnathonNow%2Frust_minilang_bindings", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnathonNow%2Frust_minilang_bindings'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7057f7b17fc8412bbf99fed85de0c92dcfefde9b [INFO] checking JohnathonNow/rust_minilang_bindings against master#e9271846294c4ee5bd7706df68180320c0b5ff20 for pr-119820 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnathonNow%2Frust_minilang_bindings" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JohnathonNow/rust_minilang_bindings on toolchain e9271846294c4ee5bd7706df68180320c0b5ff20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JohnathonNow/rust_minilang_bindings [INFO] finished tweaking git repo https://github.com/JohnathonNow/rust_minilang_bindings [INFO] tweaked toml for git repo https://github.com/JohnathonNow/rust_minilang_bindings written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JohnathonNow/rust_minilang_bindings already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking JohnathonNow/rust_minilang_bindings against try#b69bfeecc49bf5661cf54497638430035ff61aa4 for pr-119820 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnathonNow%2Frust_minilang_bindings" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JohnathonNow/rust_minilang_bindings on toolchain b69bfeecc49bf5661cf54497638430035ff61aa4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b69bfeecc49bf5661cf54497638430035ff61aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JohnathonNow/rust_minilang_bindings [INFO] finished tweaking git repo https://github.com/JohnathonNow/rust_minilang_bindings [INFO] tweaked toml for git repo https://github.com/JohnathonNow/rust_minilang_bindings written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JohnathonNow/rust_minilang_bindings already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b69bfeecc49bf5661cf54497638430035ff61aa4" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b69bfeecc49bf5661cf54497638430035ff61aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5048c5b082e06b8589d6a33951779a867362e114d194db44f1175d4ee43f6033 [INFO] running `Command { std: "docker" "start" "-a" "5048c5b082e06b8589d6a33951779a867362e114d194db44f1175d4ee43f6033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5048c5b082e06b8589d6a33951779a867362e114d194db44f1175d4ee43f6033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5048c5b082e06b8589d6a33951779a867362e114d194db44f1175d4ee43f6033", kill_on_drop: false }` [INFO] [stdout] 5048c5b082e06b8589d6a33951779a867362e114d194db44f1175d4ee43f6033 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b69bfeecc49bf5661cf54497638430035ff61aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6971e38e9b9c7fe82ccf32a7de4b002f02d9f74379f5c997863edf3b8eb01541 [INFO] running `Command { std: "docker" "start" "-a" "6971e38e9b9c7fe82ccf32a7de4b002f02d9f74379f5c997863edf3b8eb01541", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.53.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling rustml v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `rustml v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustml-c2c083ea454a64cb/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-lib=bz2 [INFO] [stderr] cargo:rerun-if-changed=wrapper.h [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:14:103: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: "ML_PATH not set" [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55cbb72abcf6 - std::backtrace_rs::backtrace::libunwind::trace::h07c87a6b42ead2b7 [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x55cbb72abcf6 - std::backtrace_rs::backtrace::trace_unsynchronized::h472afeb406a05b83 [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55cbb72abcf6 - std::sys_common::backtrace::_print_fmt::h22380f9b92b858e2 [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55cbb72abcf6 - ::fmt::had674d227bb8179c [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55cbb72d5030 - core::fmt::rt::Argument::fmt::ha782ac033d2c2b1d [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x55cbb72d5030 - core::fmt::write::hbd5e8b33288e0b8a [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x55cbb72a93df - std::io::Write::write_fmt::he76209878259964e [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/io/mod.rs:1810:15 [INFO] [stderr] 7: 0x55cbb72abad4 - std::sys_common::backtrace::_print::hf4d2b9c86bbe975a [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55cbb72abad4 - std::sys_common::backtrace::print::h65b27f3d9dc2bc0c [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55cbb72ad1a7 - std::panicking::default_hook::{{closure}}::hd125961d1056c63b [INFO] [stderr] 10: 0x55cbb72acf09 - std::panicking::default_hook::h4910097d74b7d0d6 [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x55cbb72ad638 - std::panicking::rust_panic_with_hook::hbbee1beb696085f9 [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/panicking.rs:781:13 [INFO] [stderr] 12: 0x55cbb72ad512 - std::panicking::begin_panic_handler::{{closure}}::h598503edaf0b4f0a [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/panicking.rs:659:13 [INFO] [stderr] 13: 0x55cbb72ac1f6 - std::sys_common::backtrace::__rust_end_short_backtrace::hc93c410e0142005f [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x55cbb72ad270 - rust_begin_unwind [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/panicking.rs:647:5 [INFO] [stderr] 15: 0x55cbb6f07995 - core::panicking::panic_fmt::h4e5423e2a9c1972f [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x55cbb6f07f73 - core::result::unwrap_failed::h955819256045fa29 [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/core/src/result.rs:1649:5 [INFO] [stderr] 17: 0x55cbb6f092cd - core::result::Result::unwrap::h74220b31ff858444 [INFO] [stderr] 18: 0x55cbb6f0a06f - build_script_build::main::h559324af19b14b26 [INFO] [stderr] 19: 0x55cbb6f08e03 - core::ops::function::FnOnce::call_once::h99a70e9e6984a572 [INFO] [stderr] 20: 0x55cbb6f08346 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd9f64e96eaec7acc [INFO] [stderr] 21: 0x55cbb6f08a59 - std::rt::lang_start::{{closure}}::h3a299b1d2da81000 [INFO] [stderr] 22: 0x55cbb72a5381 - core::ops::function::impls:: for &F>::call_once::hee0c2380669ae1d2 [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x55cbb72a5381 - std::panicking::try::do_call::h0ec5500fc43900dc [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/panicking.rs:554:40 [INFO] [stderr] 24: 0x55cbb72a5381 - std::panicking::try::h6f07e2f8af975a52 [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/panicking.rs:518:19 [INFO] [stderr] 25: 0x55cbb72a5381 - std::panic::catch_unwind::h2dc9cd128d82eb3d [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/panic.rs:142:14 [INFO] [stderr] 26: 0x55cbb72a5381 - std::rt::lang_start_internal::{{closure}}::h1d24df104c1f19dc [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x55cbb72a5381 - std::panicking::try::do_call::hbbb11f6d48195e85 [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/panicking.rs:554:40 [INFO] [stderr] 28: 0x55cbb72a5381 - std::panicking::try::h3f0d473a5a5ca0e8 [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/panicking.rs:518:19 [INFO] [stderr] 29: 0x55cbb72a5381 - std::panic::catch_unwind::ha06430f41d93113b [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/panic.rs:142:14 [INFO] [stderr] 30: 0x55cbb72a5381 - std::rt::lang_start_internal::hab31e5ad3e478bbc [INFO] [stderr] at /rustc/b69bfeecc49bf5661cf54497638430035ff61aa4/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x55cbb6f08a37 - std::rt::lang_start::hac942e9997c8604f [INFO] [stderr] 32: 0x55cbb6f0a575 - main [INFO] [stderr] 33: 0x7f55cdf94d90 - [INFO] [stderr] 34: 0x7f55cdf94e40 - __libc_start_main [INFO] [stderr] 35: 0x55cbb6f08275 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "6971e38e9b9c7fe82ccf32a7de4b002f02d9f74379f5c997863edf3b8eb01541", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6971e38e9b9c7fe82ccf32a7de4b002f02d9f74379f5c997863edf3b8eb01541", kill_on_drop: false }` [INFO] [stdout] 6971e38e9b9c7fe82ccf32a7de4b002f02d9f74379f5c997863edf3b8eb01541