[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#0e1f5e292c80a395d02835ac656d141e992caf89 for pr-145605 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitequark%2Fsuperlinker" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [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-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/whitequark/superlinker on toolchain 0e1f5e292c80a395d02835ac656d141e992caf89 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+0e1f5e292c80a395d02835ac656d141e992caf89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded elf v0.7.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1915c0511feb8b646c6a3a468910161d2c629c1dab400dbe9e29fb065155333 [INFO] running `Command { std: "docker" "start" "-a" "b1915c0511feb8b646c6a3a468910161d2c629c1dab400dbe9e29fb065155333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1915c0511feb8b646c6a3a468910161d2c629c1dab400dbe9e29fb065155333", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1915c0511feb8b646c6a3a468910161d2c629c1dab400dbe9e29fb065155333", kill_on_drop: false }` [INFO] [stdout] b1915c0511feb8b646c6a3a468910161d2c629c1dab400dbe9e29fb065155333 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+0e1f5e292c80a395d02835ac656d141e992caf89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f5045eec5dcfabdbc8e4532a9be310cd0bbb9b5ebe2d10b37c8fe9c01658685 [INFO] running `Command { std: "docker" "start" "-a" "4f5045eec5dcfabdbc8e4532a9be310cd0bbb9b5ebe2d10b37c8fe9c01658685", kill_on_drop: false }` [INFO] [stderr] Checking foldhash v0.1.3 [INFO] [stderr] Compiling elf v0.7.4 [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[E0703]: invalid ABI: found `rust-intrinsic` [INFO] [stderr] --> shim/main.rs:99:12 [INFO] [stderr] | [INFO] [stderr] 99 | extern "rust-intrinsic" { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ invalid ABI [INFO] [stderr] | [INFO] [stderr] = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions [INFO] [stderr] [INFO] [stderr] error[E0044]: foreign items may not have type parameters [INFO] [stderr] --> shim/main.rs:102:9 [INFO] [stderr] | [INFO] [stderr] 102 | pub(super) fn wrapping_add(a: T, b: T) -> T; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't have type parameters [INFO] [stderr] | [INFO] [stderr] = help: replace the type parameters with concrete types like `u32` [INFO] [stderr] [INFO] [stderr] error: requires `meta_sized` lang_item [INFO] [stderr] --> shim/main.rs:102:36 [INFO] [stderr] | [INFO] [stderr] 102 | pub(super) fn wrapping_add(a: T, b: T) -> T; [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: requires `meta_sized` lang_item [INFO] [stderr] --> shim/main.rs:109:18 [INFO] [stderr] | [INFO] [stderr] 109 | unsafe fn offset(dst: *mut T, offset: usize) -> *mut T { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: requires `meta_sized` lang_item [INFO] [stderr] --> shim/main.rs:121:1 [INFO] [stderr] | [INFO] [stderr] 121 | trait Sized {} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: requires `meta_sized` lang_item [INFO] [stderr] --> shim/main.rs:124:1 [INFO] [stderr] | [INFO] [stderr] 124 | trait Receiver {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: requires `meta_sized` lang_item [INFO] [stderr] --> shim/main.rs:125:6 [INFO] [stderr] | [INFO] [stderr] 125 | impl Receiver for &T {} [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: requires `meta_sized` lang_item [INFO] [stderr] --> shim/main.rs:128:1 [INFO] [stderr] | [INFO] [stderr] 128 | auto trait Freeze {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: requires `meta_sized` lang_item [INFO] [stderr] --> shim/main.rs:131:1 [INFO] [stderr] | [INFO] [stderr] 131 | trait Copy {} [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: requires `meta_sized` lang_item [INFO] [stderr] --> shim/main.rs:132:6 [INFO] [stderr] | [INFO] [stderr] 132 | impl Copy for *mut T {} [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: requires `meta_sized` lang_item [INFO] [stderr] --> shim/main.rs:138:1 [INFO] [stderr] | [INFO] [stderr] 138 | / trait PartialEq { [INFO] [stderr] 139 | | fn eq(&self, other: &Rhs) -> bool; [INFO] [stderr] 140 | | fn ne(&self, other: &Rhs) -> bool; [INFO] [stderr] 141 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 13 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0044, E0703. [INFO] [stderr] For more information about an error, try `rustc --explain E0044`. [INFO] [stderr] [INFO] [stderr] thread 'main' (97) panicked at build.rs:47:9: [INFO] [stderr] assertion failed: status.success() [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x59d556176842 - std::backtrace_rs::backtrace::libunwind::trace::h4163c95856e72a09 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x59d556176842 - std::backtrace_rs::backtrace::trace_unsynchronized::h5b694b7a2ef0804f [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x59d556176842 - std::sys::backtrace::_print_fmt::h19d613089ce84e62 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x59d556176842 - ::fmt::h3c585d7c62b64901 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x59d55619578f - core::fmt::rt::Argument::fmt::ha3dbd27f1c455b06 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x59d55619578f - core::fmt::write::h9c05a6eac22c3865 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x59d5561686d3 - std::io::default_write_fmt::h8538ac85990ad32d [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x59d5561686d3 - std::io::Write::write_fmt::he21f62cc3e37fa77 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x59d556176c42 - std::sys::backtrace::BacktraceLock::print::h0b6b64cca6fd338b [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x59d55616600c - std::panicking::default_hook::{{closure}}::h5eedb6216f96ab7c [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x59d556165e53 - std::panicking::default_hook::h1a7fb5d5dbde74ba [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x59d55616565d - std::panicking::panic_with_hook::h8735c0ac94b8a12a [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x59d556176b36 - std::panicking::panic_handler::{{closure}}::h213654840440c69a [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x59d556176ac9 - std::sys::backtrace::__rust_end_short_backtrace::h6e69671836ae008e [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x59d556165c8d - __rustc[3579c1366a1405d8]::rust_begin_unwind [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x59d556198b20 - core::panicking::panic_fmt::he616454f7df194b0 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x59d556198d2c - core::panicking::panic::h30ad1ab2e7c523d5 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/core/src/panicking.rs:145:5 [INFO] [stderr] 17: 0x59d55614bc42 - build_script_build::main::{{closure}}::hd5c08919c3b62c5b [INFO] [stderr] 18: 0x59d55614c13c - build_script_build::main::hc0ddc2c366bcba93 [INFO] [stderr] 19: 0x59d55614a443 - core::ops::function::FnOnce::call_once::h7e19950c05d8da14 [INFO] [stderr] 20: 0x59d55614b866 - std::sys::backtrace::__rust_begin_short_backtrace::h95d6b10295ec5371 [INFO] [stderr] 21: 0x59d55614c8d9 - std::rt::lang_start::{{closure}}::hbd576232dee1a6a8 [INFO] [stderr] 22: 0x59d5561775d0 - core::ops::function::impls:: for &F>::call_once::h2096167a4f36f2b4 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 23: 0x59d5561775d0 - std::panicking::catch_unwind::do_call::h0a7a4ae3aa7bcc82 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x59d5561775d0 - std::panicking::catch_unwind::h098f08fe22c8fd26 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x59d5561775d0 - std::panic::catch_unwind::h255697f5b5ca30f3 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x59d5561775d0 - std::rt::lang_start_internal::{{closure}}::h8cabf46c6d1e926d [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x59d5561775d0 - std::panicking::catch_unwind::do_call::h267e1375faa492ee [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x59d5561775d0 - std::panicking::catch_unwind::hd2217392d8d34112 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x59d5561775d0 - std::panic::catch_unwind::h504bbf7cc480b2c9 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x59d5561775d0 - std::rt::lang_start_internal::h0ee17a682f5aef84 [INFO] [stderr] at /rustc/0e1f5e292c80a395d02835ac656d141e992caf89/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x59d55614c911 - std::rt::lang_start::hcecee08a307f2511 [INFO] [stderr] 32: 0x59d55614c955 - main [INFO] [stderr] 33: 0x7c91b984f1ca - [INFO] [stderr] 34: 0x7c91b984f28b - __libc_start_main [INFO] [stderr] 35: 0x59d55613d925 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4f5045eec5dcfabdbc8e4532a9be310cd0bbb9b5ebe2d10b37c8fe9c01658685", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f5045eec5dcfabdbc8e4532a9be310cd0bbb9b5ebe2d10b37c8fe9c01658685", kill_on_drop: false }` [INFO] [stdout] 4f5045eec5dcfabdbc8e4532a9be310cd0bbb9b5ebe2d10b37c8fe9c01658685