[INFO] cloning repository https://github.com/unphics/rc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unphics/rc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funphics%2Frc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funphics%2Frc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a09187721a808e3450d964cdb42a03640079f80 [INFO] testing unphics/rc against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funphics%2Frc" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/unphics/rc [INFO] finished tweaking git repo https://github.com/unphics/rc [INFO] tweaked toml for git repo https://github.com/unphics/rc written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/unphics/rc on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/unphics/rc 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.crate-type [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shut_up v0.1.1 [INFO] [stderr] Downloaded fdeflate v0.3.5 [INFO] [stderr] Downloaded bytemuck v1.19.0 [INFO] [stderr] Downloaded prettyplease v0.2.22 [INFO] [stderr] Downloaded flate2 v1.0.34 [INFO] [stderr] Downloaded png v0.17.14 [INFO] [stderr] Downloaded exr v1.72.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8326bb546eb410a9afc561307b8f9b72467edb76bcaf587cf036546cd9af6f2e [INFO] running `Command { std: "docker" "start" "-a" "8326bb546eb410a9afc561307b8f9b72467edb76bcaf587cf036546cd9af6f2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8326bb546eb410a9afc561307b8f9b72467edb76bcaf587cf036546cd9af6f2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8326bb546eb410a9afc561307b8f9b72467edb76bcaf587cf036546cd9af6f2e", kill_on_drop: false }` [INFO] [stdout] 8326bb546eb410a9afc561307b8f9b72467edb76bcaf587cf036546cd9af6f2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b5b04388d439c52b236f706a39e2fcb89d09efb327ee01de77e9d915d905664 [INFO] running `Command { std: "docker" "start" "-a" "4b5b04388d439c52b236f706a39e2fcb89d09efb327ee01de77e9d915d905664", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.crate-type [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling prettyplease v0.2.22 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling bindgen v0.70.1 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling fdeflate v0.3.5 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling bytemuck v1.19.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling flume v0.11.0 [INFO] [stderr] Compiling flate2 v1.0.34 [INFO] [stderr] Compiling gif v0.13.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling shut_up v0.1.1 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling exr v1.72.0 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling png v0.17.14 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling regex v1.11.0 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling proc_macro_rc v0.1.0 (/opt/rustwide/workdir/lib/proc_macro_rc) [INFO] [stdout] warning: unused import: `proc_macro::TokenStream` [INFO] [stdout] --> lib/proc_macro_rc/src/builder.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use proc_macro::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::parse_macro_input` [INFO] [stdout] --> lib/proc_macro_rc/src/builder.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use syn::parse_macro_input; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::AttributeArgs` [INFO] [stdout] --> lib/proc_macro_rc/src/builder.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use syn::AttributeArgs; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::Item` [INFO] [stdout] --> lib/proc_macro_rc/src/builder.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use syn::Item; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `quote::quote` [INFO] [stdout] --> lib/proc_macro_rc/src/builder.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use quote::quote; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_setter_functions` is never used [INFO] [stdout] --> lib/proc_macro_rc/src/builder.rs:65:4 [INFO] [stdout] | [INFO] [stdout] 65 | fn gen_setter_functions(st: &syn::DeriveInput) -> syn::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling rc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static variable `config` should have an upper case name [INFO] [stdout] --> build.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | static mut config: Value = Value::Null; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 11 - static mut config: Value = Value::Null; [INFO] [stdout] 11 + static mut CONFIG: Value = Value::Null; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> build.rs:27:48 [INFO] [stdout] | [INFO] [stdout] 27 | if unsafe{config == Value::Null} || unsafe{config.is_null()} { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `rc 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/rc-c4f9e10f336a5e70/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1078) panicked at build.rs:25:46: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x617a9d422382 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x617a9d422382 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x617a9d422382 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x617a9d422382 - ::fmt::h5bb8a979ba5db788 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x617a9d4335ef - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x617a9d4335ef - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x617a9d3f4623 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x617a9d3f4623 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x617a9d3ff582 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x617a9d4023ff - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x617a9d402259 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x617a9d402a85 - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x617a9d40286a - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x617a9d3ff6b9 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x617a9d3e82ad - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x617a9d43d440 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x617a9d43c6d6 - core::result::unwrap_failed::h3ce108722ad88f1e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/result.rs:1852:5 [INFO] [stderr] 17: 0x617a9cea1b31 - build_script_build::init_config::h3f8a67b276c143e7 [INFO] [stderr] 18: 0x617a9cea3306 - build_script_build::main::h71ce1e90fcf4722e [INFO] [stderr] 19: 0x617a9ce9c583 - core::ops::function::FnOnce::call_once::hc88fc6031ee48146 [INFO] [stderr] 20: 0x617a9cea3cf6 - std::sys::backtrace::__rust_begin_short_backtrace::h6ccd29f14117de01 [INFO] [stderr] 21: 0x617a9cea3cd9 - std::rt::lang_start::{{closure}}::ha14e4619cd3d4eb5 [INFO] [stderr] 22: 0x617a9d3f6010 - core::ops::function::impls:: for &F>::call_once::h1dc0a50e6295ec78 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 23: 0x617a9d3f6010 - std::panicking::catch_unwind::do_call::h209f742e9999044e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x617a9d3f6010 - std::panicking::catch_unwind::h508c6e2aa6d72749 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x617a9d3f6010 - std::panic::catch_unwind::hebcbb24aa9914693 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x617a9d3f6010 - std::rt::lang_start_internal::{{closure}}::h703cbe32967ef209 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x617a9d3f6010 - std::panicking::catch_unwind::do_call::hf50f2a30bce4e10b [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x617a9d3f6010 - std::panicking::catch_unwind::hac448d7e3b12daa3 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x617a9d3f6010 - std::panic::catch_unwind::ha9d74a13d77f299c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x617a9d3f6010 - std::rt::lang_start_internal::ha26d244788d1956d [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x617a9cea3cc1 - std::rt::lang_start::h63fee77e411188eb [INFO] [stderr] 32: 0x617a9cea4fe5 - main [INFO] [stderr] 33: 0x7587280541ca - [INFO] [stderr] 34: 0x75872805428b - __libc_start_main [INFO] [stderr] 35: 0x617a9ce99395 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "4b5b04388d439c52b236f706a39e2fcb89d09efb327ee01de77e9d915d905664", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b5b04388d439c52b236f706a39e2fcb89d09efb327ee01de77e9d915d905664", kill_on_drop: false }` [INFO] [stdout] 4b5b04388d439c52b236f706a39e2fcb89d09efb327ee01de77e9d915d905664