[INFO] cloning repository https://github.com/whitequark/superlinker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whitequark/superlinker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitequark%2Fsuperlinker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitequark%2Fsuperlinker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d618da2154161744a8c8331af23d2f288880f67a [INFO] checking whitequark/superlinker against try#8cf44c88fc5805dc578c5c987397615b47d2e2b2 for pr-136764 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitequark%2Fsuperlinker" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whitequark/superlinker on toolchain 8cf44c88fc5805dc578c5c987397615b47d2e2b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/whitequark/superlinker [INFO] finished tweaking git repo https://github.com/whitequark/superlinker [INFO] tweaked toml for git repo https://github.com/whitequark/superlinker written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/whitequark/superlinker 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" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "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] checking whitequark/superlinker against try#8cf44c88fc5805dc578c5c987397615b47d2e2b2 for pr-136764 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitequark%2Fsuperlinker" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whitequark/superlinker on toolchain 8cf44c88fc5805dc578c5c987397615b47d2e2b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/whitequark/superlinker [INFO] finished tweaking git repo https://github.com/whitequark/superlinker [INFO] tweaked toml for git repo https://github.com/whitequark/superlinker written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/whitequark/superlinker 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" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50645884fd3708d70ebfbfce035e642dc3dc5132787529b42a74884efa83f98b [INFO] running `Command { std: "docker" "start" "-a" "50645884fd3708d70ebfbfce035e642dc3dc5132787529b42a74884efa83f98b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50645884fd3708d70ebfbfce035e642dc3dc5132787529b42a74884efa83f98b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50645884fd3708d70ebfbfce035e642dc3dc5132787529b42a74884efa83f98b", kill_on_drop: false }` [INFO] [stdout] 50645884fd3708d70ebfbfce035e642dc3dc5132787529b42a74884efa83f98b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70fd963c639b8b58f228b3816f82c30014bc625671b86499abf8c0835b6539a8 [INFO] running `Command { std: "docker" "start" "-a" "70fd963c639b8b58f228b3816f82c30014bc625671b86499abf8c0835b6539a8", kill_on_drop: false }` [INFO] [stderr] Checking foldhash v0.1.3 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling elf v0.7.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking hashbrown v0.15.0 [INFO] [stderr] Checking indexmap v2.6.0 [INFO] [stderr] Compiling superlinker v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `superlinker 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/superlinker-fbbbef22c81ad7e7/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo::rerun-if-changed=shim [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stderr] --> shim/main.rs:100:11 [INFO] [stderr] | [INFO] [stderr] 100 | #[rustc_safe_intrinsic] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find attribute `rustc_safe_intrinsic` in this scope [INFO] [stderr] --> shim/main.rs:100:11 [INFO] [stderr] | [INFO] [stderr] 100 | #[rustc_safe_intrinsic] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_intrinsic` [INFO] [stderr] [INFO] [stderr] error: requires `legacy_receiver` lang_item [INFO] [stderr] --> shim/main.rs:144:11 [INFO] [stderr] | [INFO] [stderr] 144 | fn eq(&self, other: &usize) -> bool { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: requires `legacy_receiver` lang_item [INFO] [stderr] --> shim/main.rs:147:11 [INFO] [stderr] | [INFO] [stderr] 147 | fn ne(&self, other: &usize) -> bool { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: intrinsic safety mismatch between list of intrinsics within the compiler and core library intrinsics for intrinsic `wrapping_add` [INFO] [stderr] --> shim/main.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | pub(super) fn wrapping_add(a: T, b: T) -> T; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at build.rs:47:9: [INFO] [stderr] assertion failed: status.success() [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x590c8f97d4d0 - std::backtrace_rs::backtrace::libunwind::trace::h23b614e69c077a62 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x590c8f97d4d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h6fb98a9a1b7b7ee7 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x590c8f97d4d0 - std::sys::backtrace::_print_fmt::h10eb394be1a38a72 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x590c8f97d4d0 - ::fmt::h1b2173a530dcb7a8 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x590c8f99e603 - core::fmt::rt::Argument::fmt::h0025821f57cf14b4 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x590c8f99e603 - core::fmt::write::h2f5ce29acb755caf [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x590c8f97ab03 - std::io::Write::write_fmt::h9cc660074343f184 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x590c8f97d322 - std::sys::backtrace::BacktraceLock::print::hc41e093ce1033c15 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x590c8f97e41f - std::panicking::default_hook::{{closure}}::h16a716fcbe17aa94 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x590c8f97e28a - std::panicking::default_hook::h72ba0e8a575e8270 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x590c8f97ecf2 - std::panicking::rust_panic_with_hook::h4aade748a1d78529 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x590c8f97eb56 - std::panicking::begin_panic_handler::{{closure}}::h73fa7d0c9e9c6714 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/panicking.rs:697:13 [INFO] [stderr] 12: 0x590c8f97d9d9 - std::sys::backtrace::__rust_end_short_backtrace::h60648dff164962a5 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x590c8f97e81d - rust_begin_unwind [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/panicking.rs:695:5 [INFO] [stderr] 14: 0x590c8f99d830 - core::panicking::panic_fmt::h1db7b99a8fa43d45 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x590c8f99d8bc - core::panicking::panic::h18d3ec5c6cba1e1b [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/core/src/panicking.rs:145:5 [INFO] [stderr] 16: 0x590c8f954390 - build_script_build::main::{{closure}}::h9f00aaaf11ab3f5b [INFO] [stderr] 17: 0x590c8f953c6c - build_script_build::main::h907efe0c40a5cdd1 [INFO] [stderr] 18: 0x590c8f951033 - core::ops::function::FnOnce::call_once::h1114e22f8270509f [INFO] [stderr] 19: 0x590c8f950d26 - std::sys::backtrace::__rust_begin_short_backtrace::hf17c43e003f59aa7 [INFO] [stderr] 20: 0x590c8f9487c9 - std::rt::lang_start::{{closure}}::hcbf13437f685ff95 [INFO] [stderr] 21: 0x590c8f9769c0 - core::ops::function::impls:: for &F>::call_once::h92bbfbea3d30923b [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x590c8f9769c0 - std::panicking::try::do_call::h34b755a7d63c7fb4 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/panicking.rs:587:40 [INFO] [stderr] 23: 0x590c8f9769c0 - std::panicking::try::h312869fbaa5514f5 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/panicking.rs:550:19 [INFO] [stderr] 24: 0x590c8f9769c0 - std::panic::catch_unwind::hca6c35e38b797689 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/panic.rs:358:14 [INFO] [stderr] 25: 0x590c8f9769c0 - std::rt::lang_start_internal::{{closure}}::ha6235e88696ca68d [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/rt.rs:168:24 [INFO] [stderr] 26: 0x590c8f9769c0 - std::panicking::try::do_call::h598639c87d821c49 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/panicking.rs:587:40 [INFO] [stderr] 27: 0x590c8f9769c0 - std::panicking::try::h8c8ef2e7134bf472 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/panicking.rs:550:19 [INFO] [stderr] 28: 0x590c8f9769c0 - std::panic::catch_unwind::hc43cbe97513514ac [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/panic.rs:358:14 [INFO] [stderr] 29: 0x590c8f9769c0 - std::rt::lang_start_internal::h88c89da1993e76e9 [INFO] [stderr] at /rustc/8cf44c88fc5805dc578c5c987397615b47d2e2b2/library/std/src/rt.rs:164:5 [INFO] [stderr] 30: 0x590c8f9487b1 - std::rt::lang_start::h3ae8efe84a14b47f [INFO] [stderr] 31: 0x590c8f9543f5 - main [INFO] [stderr] 32: 0x74cbe61f1d90 - [INFO] [stderr] 33: 0x74cbe61f1e40 - __libc_start_main [INFO] [stderr] 34: 0x590c8f945855 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "70fd963c639b8b58f228b3816f82c30014bc625671b86499abf8c0835b6539a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70fd963c639b8b58f228b3816f82c30014bc625671b86499abf8c0835b6539a8", kill_on_drop: false }` [INFO] [stdout] 70fd963c639b8b58f228b3816f82c30014bc625671b86499abf8c0835b6539a8