[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#d534db0721b23cf977073bf4cd306dbf501e6b4d for pr-138499 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitequark%2Fsuperlinker" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whitequark/superlinker on toolchain d534db0721b23cf977073bf4cd306dbf501e6b4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "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-0-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" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "fetch" "--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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe6d63ac99c0ed99659cd878a7b02da9109bb838c1569e2a2931bde1d5bbcde3 [INFO] running `Command { std: "docker" "start" "-a" "fe6d63ac99c0ed99659cd878a7b02da9109bb838c1569e2a2931bde1d5bbcde3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe6d63ac99c0ed99659cd878a7b02da9109bb838c1569e2a2931bde1d5bbcde3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe6d63ac99c0ed99659cd878a7b02da9109bb838c1569e2a2931bde1d5bbcde3", kill_on_drop: false }` [INFO] [stdout] fe6d63ac99c0ed99659cd878a7b02da9109bb838c1569e2a2931bde1d5bbcde3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d41388c7ed412e7b90abe1f610377ad9d48cf73bdefc276993839b117434df8b [INFO] running `Command { std: "docker" "start" "-a" "d41388c7ed412e7b90abe1f610377ad9d48cf73bdefc276993839b117434df8b", kill_on_drop: false }` [INFO] [stderr] Checking foldhash v0.1.3 [INFO] [stderr] Compiling elf v0.7.4 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking hashbrown v0.15.0 [INFO] [stderr] Compiling superlinker v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking indexmap v2.6.0 [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: 0x5692a23e3df2 - std::backtrace_rs::backtrace::libunwind::trace::h30a5d25f97d8af69 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5692a23e3df2 - std::backtrace_rs::backtrace::trace_unsynchronized::haec0a85eee45a800 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5692a23e3df2 - std::sys::backtrace::_print_fmt::h4bc00a1085d2d883 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5692a23e3df2 - ::fmt::h6e53838b803494f7 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5692a2404e43 - core::fmt::rt::Argument::fmt::hadc29e7942b7b379 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/core/src/fmt/rt.rs:185:76 [INFO] [stderr] 5: 0x5692a2404e43 - core::fmt::write::he916df65c7b0edd0 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x5692a23e1603 - std::io::Write::write_fmt::h8c3a5aab2a15c7f0 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x5692a23e3c42 - std::sys::backtrace::BacktraceLock::print::h92f8c9398155c89a [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5692a23e4d12 - std::panicking::default_hook::{{closure}}::hc4ba984cc374d869 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x5692a23e4b15 - std::panicking::default_hook::h1671bb97dc0f97de [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x5692a23e55e2 - std::panicking::rust_panic_with_hook::hd537e48af212d48a [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x5692a23e5446 - std::panicking::begin_panic_handler::{{closure}}::hfef21f47175a315c [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:697:13 [INFO] [stderr] 12: 0x5692a23e42e9 - std::sys::backtrace::__rust_end_short_backtrace::ha29acc4784b1505f [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x5692a23e510d - rust_begin_unwind [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:695:5 [INFO] [stderr] 14: 0x5692a24040c0 - core::panicking::panic_fmt::hb7ca616529d075f5 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x5692a240414c - core::panicking::panic::h6dd619ecd5afe5aa [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/core/src/panicking.rs:145:5 [INFO] [stderr] 16: 0x5692a23b62dc - build_script_build::main::{{closure}}::ha7cbc77ddd36d3f0 [INFO] [stderr] 17: 0x5692a23b5bac - build_script_build::main::hebbf1b45572df4a6 [INFO] [stderr] 18: 0x5692a23b8743 - core::ops::function::FnOnce::call_once::h1d477a0ddb6c53d0 [INFO] [stderr] 19: 0x5692a23b7f46 - std::sys::backtrace::__rust_begin_short_backtrace::hf8dc34e342ab9254 [INFO] [stderr] 20: 0x5692a23b7dd9 - std::rt::lang_start::{{closure}}::h94d775e4e6d6c9cf [INFO] [stderr] 21: 0x5692a23dd7b0 - core::ops::function::impls:: for &F>::call_once::hd4d1f1f2c0c90fa6 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x5692a23dd7b0 - std::panicking::try::do_call::hf429170d778acf53 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:587:40 [INFO] [stderr] 23: 0x5692a23dd7b0 - std::panicking::try::h0e394328fa942901 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:550:19 [INFO] [stderr] 24: 0x5692a23dd7b0 - std::panic::catch_unwind::hdde183ab2656454b [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x5692a23dd7b0 - std::rt::lang_start_internal::{{closure}}::h89eec9a079fffb31 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/rt.rs:168:24 [INFO] [stderr] 26: 0x5692a23dd7b0 - std::panicking::try::do_call::h26e21ceb9a7677ae [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:587:40 [INFO] [stderr] 27: 0x5692a23dd7b0 - std::panicking::try::hb131fd517ce613da [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panicking.rs:550:19 [INFO] [stderr] 28: 0x5692a23dd7b0 - std::panic::catch_unwind::h91f5d62b82d96785 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x5692a23dd7b0 - std::rt::lang_start_internal::h409379474a335371 [INFO] [stderr] at /rustc/d534db0721b23cf977073bf4cd306dbf501e6b4d/library/std/src/rt.rs:164:5 [INFO] [stderr] 30: 0x5692a23b7dc1 - std::rt::lang_start::ha9638722b0520496 [INFO] [stderr] 31: 0x5692a23b6345 - main [INFO] [stderr] 32: 0x7eddc63fbd90 - [INFO] [stderr] 33: 0x7eddc63fbe40 - __libc_start_main [INFO] [stderr] 34: 0x5692a23acd95 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d41388c7ed412e7b90abe1f610377ad9d48cf73bdefc276993839b117434df8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d41388c7ed412e7b90abe1f610377ad9d48cf73bdefc276993839b117434df8b", kill_on_drop: false }` [INFO] [stdout] d41388c7ed412e7b90abe1f610377ad9d48cf73bdefc276993839b117434df8b