[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#f17e3a389e192f83fe27a581774a9d1dbb8e565b for pr-137394 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitequark%2Fsuperlinker" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whitequark/superlinker on toolchain f17e3a389e192f83fe27a581774a9d1dbb8e565b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f17e3a389e192f83fe27a581774a9d1dbb8e565b" "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-3-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" "+f17e3a389e192f83fe27a581774a9d1dbb8e565b" "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#f17e3a389e192f83fe27a581774a9d1dbb8e565b for pr-137394 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitequark%2Fsuperlinker" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whitequark/superlinker on toolchain f17e3a389e192f83fe27a581774a9d1dbb8e565b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f17e3a389e192f83fe27a581774a9d1dbb8e565b" "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-3-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" "+f17e3a389e192f83fe27a581774a9d1dbb8e565b" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f17e3a389e192f83fe27a581774a9d1dbb8e565b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca5d1e04ff34aa4bd6f474cb2207342286a357984448b377f46368016d810880 [INFO] running `Command { std: "docker" "start" "-a" "ca5d1e04ff34aa4bd6f474cb2207342286a357984448b377f46368016d810880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca5d1e04ff34aa4bd6f474cb2207342286a357984448b377f46368016d810880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca5d1e04ff34aa4bd6f474cb2207342286a357984448b377f46368016d810880", kill_on_drop: false }` [INFO] [stdout] ca5d1e04ff34aa4bd6f474cb2207342286a357984448b377f46368016d810880 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f17e3a389e192f83fe27a581774a9d1dbb8e565b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d87e500d6a71fd6d49d2d0a9b048c9418cdc2708db3402cf5624c4f64e6fe9d [INFO] running `Command { std: "docker" "start" "-a" "5d87e500d6a71fd6d49d2d0a9b048c9418cdc2708db3402cf5624c4f64e6fe9d", kill_on_drop: false }` [INFO] [stderr] Checking foldhash v0.1.3 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling elf v0.7.4 [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: 0x5583c4a77413 - std::backtrace_rs::backtrace::libunwind::trace::h479bcb1d1110b0ac [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5583c4a77413 - std::backtrace_rs::backtrace::trace_unsynchronized::hfe5cc086376d48bf [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5583c4a77413 - std::sys::backtrace::_print_fmt::h924ff191544d466d [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5583c4a77413 - ::fmt::hcd1f987a926309ca [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5583c4a985c3 - core::fmt::rt::Argument::fmt::h31568bed0fcc3ea4 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x5583c4a985c3 - core::fmt::write::h74e47c0f62d5423c [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/core/src/fmt/mod.rs:1449:21 [INFO] [stderr] 6: 0x5583c4a74b03 - std::io::Write::write_fmt::h67ab5ea8cbc308fa [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/io/mod.rs:1890:15 [INFO] [stderr] 7: 0x5583c4a77262 - std::sys::backtrace::BacktraceLock::print::h13b43232abfa37d8 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x5583c4a7834a - std::panicking::default_hook::{{closure}}::he1ff5d0d98886e21 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/panicking.rs:298:22 [INFO] [stderr] 9: 0x5583c4a781ba - std::panicking::default_hook::h835bb3b127c54ade [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/panicking.rs:325:9 [INFO] [stderr] 10: 0x5583c4a78c12 - std::panicking::rust_panic_with_hook::haf0a125ba92814b0 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/panicking.rs:831:13 [INFO] [stderr] 11: 0x5583c4a78a76 - std::panicking::begin_panic_handler::{{closure}}::he4d4598f86013fb8 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/panicking.rs:697:13 [INFO] [stderr] 12: 0x5583c4a77909 - std::sys::backtrace::__rust_end_short_backtrace::h40b5a652b6ddeb5b [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 13: 0x5583c4a7873d - rust_begin_unwind [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/panicking.rs:695:5 [INFO] [stderr] 14: 0x5583c4a97810 - core::panicking::panic_fmt::hfcbeb1f5bfaabd6b [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/core/src/panicking.rs:75:14 [INFO] [stderr] 15: 0x5583c4a9789c - core::panicking::panic::h95200e5086b22fd6 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/core/src/panicking.rs:145:5 [INFO] [stderr] 16: 0x5583c4a483fa - build_script_build::main::{{closure}}::h59f3138ad01e89b1 [INFO] [stderr] 17: 0x5583c4a47cd9 - build_script_build::main::h3b3d776a83464cac [INFO] [stderr] 18: 0x5583c4a4a993 - core::ops::function::FnOnce::call_once::h9403e57ed7e7bab9 [INFO] [stderr] 19: 0x5583c4a4a1c6 - std::sys::backtrace::__rust_begin_short_backtrace::h6b22ec9d067149b5 [INFO] [stderr] 20: 0x5583c4a4a069 - std::rt::lang_start::{{closure}}::hf435399e870f3ae2 [INFO] [stderr] 21: 0x5583c4a70a20 - core::ops::function::impls:: for &F>::call_once::h87173f186523ad59 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x5583c4a70a20 - std::panicking::try::do_call::h6c142aa32c6f7e10 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/panicking.rs:587:40 [INFO] [stderr] 23: 0x5583c4a70a20 - std::panicking::try::h91e83e3c5de08c25 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/panicking.rs:550:19 [INFO] [stderr] 24: 0x5583c4a70a20 - std::panic::catch_unwind::hc9ef6c85f784e74a [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x5583c4a70a20 - std::rt::lang_start_internal::{{closure}}::h8943d754cd4d834c [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/rt.rs:168:24 [INFO] [stderr] 26: 0x5583c4a70a20 - std::panicking::try::do_call::h9ca6b381f6b25ea2 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/panicking.rs:587:40 [INFO] [stderr] 27: 0x5583c4a70a20 - std::panicking::try::h5d8392b86fd678b7 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/panicking.rs:550:19 [INFO] [stderr] 28: 0x5583c4a70a20 - std::panic::catch_unwind::h501315446a1bb5af [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x5583c4a70a20 - std::rt::lang_start_internal::h94862e8593092482 [INFO] [stderr] at /rustc/f17e3a389e192f83fe27a581774a9d1dbb8e565b/library/std/src/rt.rs:164:5 [INFO] [stderr] 30: 0x5583c4a4a051 - std::rt::lang_start::hb4730c6c6b16aa26 [INFO] [stderr] 31: 0x5583c4a48465 - main [INFO] [stderr] 32: 0x7754e87b5d90 - [INFO] [stderr] 33: 0x7754e87b5e40 - __libc_start_main [INFO] [stderr] 34: 0x5583c4a3fe15 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5d87e500d6a71fd6d49d2d0a9b048c9418cdc2708db3402cf5624c4f64e6fe9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d87e500d6a71fd6d49d2d0a9b048c9418cdc2708db3402cf5624c4f64e6fe9d", kill_on_drop: false }` [INFO] [stdout] 5d87e500d6a71fd6d49d2d0a9b048c9418cdc2708db3402cf5624c4f64e6fe9d