[INFO] cloning repository https://github.com/AffogatoLang/moka-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AffogatoLang/moka-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAffogatoLang%2Fmoka-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAffogatoLang%2Fmoka-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e1bad1d529682827a44b75ceccedb7069d5cce16 [INFO] checking AffogatoLang/moka-rust against master#893fadd11a52aa26fc19c67ee1b79f03d6a1bed3 for pr-77153 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAffogatoLang%2Fmoka-rust" "/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/AffogatoLang/moka-rust on toolchain 893fadd11a52aa26fc19c67ee1b79f03d6a1bed3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AffogatoLang/moka-rust [INFO] finished tweaking git repo https://github.com/AffogatoLang/moka-rust [INFO] tweaked toml for git repo https://github.com/AffogatoLang/moka-rust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/AffogatoLang/moka-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e71a3218b687dc5f2abf5baf5f82dde9e4619c013b1d7008eb0bebad95c51eb7 [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" "e71a3218b687dc5f2abf5baf5f82dde9e4619c013b1d7008eb0bebad95c51eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e71a3218b687dc5f2abf5baf5f82dde9e4619c013b1d7008eb0bebad95c51eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e71a3218b687dc5f2abf5baf5f82dde9e4619c013b1d7008eb0bebad95c51eb7", kill_on_drop: false }` [INFO] [stdout] e71a3218b687dc5f2abf5baf5f82dde9e4619c013b1d7008eb0bebad95c51eb7 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0bf38ebbd098e79727bc382a20b80fec342b9bd7f4239d4a215278ef8d02b080 [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" "0bf38ebbd098e79727bc382a20b80fec342b9bd7f4239d4a215278ef8d02b080", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking serde v1.0.23 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking enum-set v0.0.7 [INFO] [stderr] Checking semver v0.2.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking walkdir v0.1.8 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Compiling filetime v0.1.14 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Compiling moka_rust v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/build.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | fs::create_dir_all(&target_dir.parent().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tar v0.4.14 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `moka_rust v0.1.2 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/moka_rust-4b5bd259f7203102/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] "./target/debug" [INFO] [stderr] Target output: "./target/debug/./resources/py_env/interp_runner.py" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Box', src/build.rs:29:79 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55939574a6c0 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x55939574a6c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55939574a6c0 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x55939574a6c0 - ::fmt::hb0ad78ee1571f7e0 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x55939576409c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/fmt/mod.rs:1080 [INFO] [stderr] 5: 0x559395748607 - std::io::Write::write_fmt::hf7b7d7b243f84a36 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/io/mod.rs:1517 [INFO] [stderr] 6: 0x55939574c810 - std::sys_common::backtrace::_print::hd093978a5287b8ff [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x55939574c810 - std::sys_common::backtrace::print::h20f46787581d56d7 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x55939574c810 - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x55939574c4c8 - std::panicking::default_hook::h4190c9e3edd4d591 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x55939574cee1 - std::panicking::rust_panic_with_hook::h72e78719cdda225c [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:577 [INFO] [stderr] 11: 0x559395721502 - std::panicking::begin_panic::{{closure}}::he25b1dca277387a5 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:506 [INFO] [stderr] 12: 0x55939571ec98 - std::sys_common::backtrace::__rust_end_short_backtrace::h876b112fd1be3936 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x55939572141b - std::panicking::begin_panic::h758e44a1b0085ec5 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:505 [INFO] [stderr] 14: 0x55939571dfca - build_script_build::main::{{closure}}::h2d62fe0c57ac4abc [INFO] [stderr] at /opt/rustwide/workdir/src/build.rs:29 [INFO] [stderr] 15: 0x55939571e74f - core::result::Result::unwrap_or_else::h4d93da3fde6a0bdd [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/result.rs:825 [INFO] [stderr] 16: 0x55939571d8a7 - build_script_build::main::h07f7bc14a9c66392 [INFO] [stderr] at /opt/rustwide/workdir/src/build.rs:29 [INFO] [stderr] 17: 0x55939571ed2b - core::ops::function::FnOnce::call_once::h44a07c73fa4a5c14 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/ops/function.rs:227 [INFO] [stderr] 18: 0x55939571ecce - std::sys_common::backtrace::__rust_begin_short_backtrace::hd5a2a68cd48051bf [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 19: 0x559395720d81 - std::rt::lang_start::{{closure}}::h5d4bf8641dd988bf [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/rt.rs:66 [INFO] [stderr] 20: 0x55939574d2a0 - core::ops::function::impls:: for &F>::call_once::h5e15f43ce28787f7 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/core/src/ops/function.rs:259 [INFO] [stderr] 21: 0x55939574d2a0 - std::panicking::try::do_call::h764f1891769113e9 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:381 [INFO] [stderr] 22: 0x55939574d2a0 - std::panicking::try::h0f2fe4fdd5e0ad19 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panicking.rs:345 [INFO] [stderr] 23: 0x55939574d2a0 - std::panic::catch_unwind::h1634e40dd3a19f80 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/panic.rs:382 [INFO] [stderr] 24: 0x55939574d2a0 - std::rt::lang_start_internal::h8d4bc7b854bbd5fe [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/rt.rs:51 [INFO] [stderr] 25: 0x559395720d57 - std::rt::lang_start::h642efa31e8ea5bb5 [INFO] [stderr] at /rustc/893fadd11a52aa26fc19c67ee1b79f03d6a1bed3/library/std/src/rt.rs:65 [INFO] [stderr] 26: 0x55939571e2ba - main [INFO] [stderr] 27: 0x7fe38c2860b3 - __libc_start_main [INFO] [stderr] 28: 0x55939571d0ce - _start [INFO] [stderr] 29: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0bf38ebbd098e79727bc382a20b80fec342b9bd7f4239d4a215278ef8d02b080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bf38ebbd098e79727bc382a20b80fec342b9bd7f4239d4a215278ef8d02b080", kill_on_drop: false }` [INFO] [stdout] 0bf38ebbd098e79727bc382a20b80fec342b9bd7f4239d4a215278ef8d02b080