[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] testing JohnathonNow/rust_minilang_bindings against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnathonNow%2Frust_minilang_bindings" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [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-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JohnathonNow/rust_minilang_bindings on toolchain 9f93af291970322f4f1c6315ccde4d7078201159 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+9f93af291970322f4f1c6315ccde4d7078201159" "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 [ERROR] error running command: no output for 300 seconds [INFO] testing JohnathonNow/rust_minilang_bindings against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohnathonNow%2Frust_minilang_bindings" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [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-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JohnathonNow/rust_minilang_bindings on toolchain 9f93af291970322f4f1c6315ccde4d7078201159 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+9f93af291970322f4f1c6315ccde4d7078201159" "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 libc v0.2.113 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b742551b74ac13b8c64bfa0ecdd994d59fd7dd5747025e64e8f71e8a62ecf8cf [INFO] running `Command { std: "docker" "start" "-a" "b742551b74ac13b8c64bfa0ecdd994d59fd7dd5747025e64e8f71e8a62ecf8cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b742551b74ac13b8c64bfa0ecdd994d59fd7dd5747025e64e8f71e8a62ecf8cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b742551b74ac13b8c64bfa0ecdd994d59fd7dd5747025e64e8f71e8a62ecf8cf", kill_on_drop: false }` [INFO] [stdout] b742551b74ac13b8c64bfa0ecdd994d59fd7dd5747025e64e8f71e8a62ecf8cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2ba58eb0b372047c92091af2069c03ee80d63eccd15eeed9b6f34191fabf79f [INFO] running `Command { std: "docker" "start" "-a" "f2ba58eb0b372047c92091af2069c03ee80d63eccd15eeed9b6f34191fabf79f", 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 proc-macro2 v1.0.36 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling strsim v0.8.0 [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 bitflags v1.3.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling libloading v0.5.2 [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-098ba7bb2c90e162/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] [INFO] [stderr] thread 'main' (611) 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: 0x641c33ae7622 - std::backtrace_rs::backtrace::libunwind::trace::h16affffe904e891e [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x641c33ae7622 - std::backtrace_rs::backtrace::trace_unsynchronized::h5c14b13373ed4150 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x641c33ae7622 - std::sys::backtrace::_print_fmt::hcbb507f162c816cc [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x641c33ae7622 - ::fmt::h8be9aa933f14675f [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x641c33af862f - core::fmt::rt::Argument::fmt::h30ed739d33467c3a [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x641c33af862f - core::fmt::write::hfd0efbb002ac7eea [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x641c33aba9a3 - std::io::default_write_fmt::hf7668c9f69c3a921 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x641c33aba9a3 - std::io::Write::write_fmt::ha6503cd07dd1d506 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x641c33ac4f02 - std::sys::backtrace::BacktraceLock::print::hf2554f6030d393f7 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x641c33ac7a5f - std::panicking::default_hook::{{closure}}::h8873121c56335b01 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x641c33ac78b9 - std::panicking::default_hook::hbafefc2d196267a2 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x641c33ac8035 - std::panicking::panic_with_hook::h9f5b09d5adc1a745 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x641c33ac7eca - std::panicking::panic_handler::{{closure}}::h08111e483bdf6a89 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x641c33ac5039 - std::sys::backtrace::__rust_end_short_backtrace::h1b86e3414ecbbe8d [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x641c33aaef9d - __rustc[b292c645e8102103]::rust_begin_unwind [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x641c33b02680 - core::panicking::panic_fmt::h31cc490ecc8cc1fa [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x641c33b018d6 - core::result::unwrap_failed::he05762ef9e6bdf9c [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/result.rs:1862:5 [INFO] [stderr] 17: 0x641c337872cc - build_script_build::main::h1b4eff14bb27601c [INFO] [stderr] 18: 0x641c33788143 - core::ops::function::FnOnce::call_once::h14a25f097ed99c65 [INFO] [stderr] 19: 0x641c33788076 - std::sys::backtrace::__rust_begin_short_backtrace::h24a573aa1cb11cc7 [INFO] [stderr] 20: 0x641c33788059 - std::rt::lang_start::{{closure}}::h2595368bb668ccbd [INFO] [stderr] 21: 0x641c33abc290 - core::ops::function::impls:: for &F>::call_once::hfe01ef9c04091e5f [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x641c33abc290 - std::panicking::catch_unwind::do_call::h3720541c1dc2745c [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x641c33abc290 - std::panicking::catch_unwind::hf812e1c72a8544c2 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x641c33abc290 - std::panic::catch_unwind::h9e80dffea8831154 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x641c33abc290 - std::rt::lang_start_internal::{{closure}}::h03410fa218b2c977 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x641c33abc290 - std::panicking::catch_unwind::do_call::hcc46efa18e4a9c15 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x641c33abc290 - std::panicking::catch_unwind::hc0afbf6668eb863a [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x641c33abc290 - std::panic::catch_unwind::h9640c0d1343096b8 [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x641c33abc290 - std::rt::lang_start_internal::hea659f61d058debe [INFO] [stderr] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x641c33788041 - std::rt::lang_start::h063793f8539b95c5 [INFO] [stderr] 31: 0x641c337895c5 - main [INFO] [stderr] 32: 0x7c3ffa9e51ca - [INFO] [stderr] 33: 0x7c3ffa9e528b - __libc_start_main [INFO] [stderr] 34: 0x641c337870a5 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "f2ba58eb0b372047c92091af2069c03ee80d63eccd15eeed9b6f34191fabf79f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2ba58eb0b372047c92091af2069c03ee80d63eccd15eeed9b6f34191fabf79f", kill_on_drop: false }` [INFO] [stdout] f2ba58eb0b372047c92091af2069c03ee80d63eccd15eeed9b6f34191fabf79f