[INFO] cloning repository https://github.com/cbiffle/minimal-embedded-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cbiffle/minimal-embedded-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbiffle%2Fminimal-embedded-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbiffle%2Fminimal-embedded-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 61b70c9be2a42aeeee72b55a851bdd179e6e9539 [INFO] checking cbiffle/minimal-embedded-rust against master#0fb279be1d96464c69209053ef0f97ad63088cda for pr-143857 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbiffle%2Fminimal-embedded-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/cbiffle/minimal-embedded-rust [INFO] finished tweaking git repo https://github.com/cbiffle/minimal-embedded-rust [INFO] tweaked toml for git repo https://github.com/cbiffle/minimal-embedded-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cbiffle/minimal-embedded-rust on toolchain 0fb279be1d96464c69209053ef0f97ad63088cda [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cbiffle/minimal-embedded-rust 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" "+0fb279be1d96464c69209053ef0f97ad63088cda" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust-libcore v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfde0f241f199620459a9abb6961166db18c6f878d44086bde74c9c996c0ff10 [INFO] running `Command { std: "docker" "start" "-a" "bfde0f241f199620459a9abb6961166db18c6f878d44086bde74c9c996c0ff10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfde0f241f199620459a9abb6961166db18c6f878d44086bde74c9c996c0ff10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfde0f241f199620459a9abb6961166db18c6f878d44086bde74c9c996c0ff10", kill_on_drop: false }` [INFO] [stdout] bfde0f241f199620459a9abb6961166db18c6f878d44086bde74c9c996c0ff10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0fb279be1d96464c69209053ef0f97ad63088cda" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41808ea24de0fe9fb860c6a234a26e6f09488486ca43769217ead8953f832a51 [INFO] running `Command { std: "docker" "start" "-a" "41808ea24de0fe9fb860c6a234a26e6f09488486ca43769217ead8953f832a51", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rust-libcore v0.0.3 [INFO] [stderr] error: failed to run custom build command for `rust-libcore v0.0.3` [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/rust-libcore-837c32b0ecd8c7a2/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rust-libcore-0.0.3/build.rs:43:9: [INFO] [stderr] Box [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x60a399312152 - std::backtrace_rs::backtrace::libunwind::trace::h28fd4a956faccd87 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x60a399312152 - std::backtrace_rs::backtrace::trace_unsynchronized::hfa9aba599050922c [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x60a399312152 - std::sys::backtrace::_print_fmt::hb4ca8482bcc953a9 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x60a399312152 - ::fmt::h7777586ff18774f6 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x60a3993323a3 - core::fmt::rt::Argument::fmt::hbd799d993e1da8d9 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x60a3993323a3 - core::fmt::write::h1e446913e38988b2 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x60a39930f7d3 - std::io::default_write_fmt::h641f7eeb23875642 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x60a39930f7d3 - std::io::Write::write_fmt::hb85a166e03cdc59a [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x60a399311fa2 - std::sys::backtrace::BacktraceLock::print::h1893c0f2cdae29cf [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x60a399313453 - std::panicking::default_hook::{{closure}}::h9efee442d7c704ab [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x60a399313235 - std::panicking::default_hook::h2d56912c25acf0ae [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x60a399313d25 - std::panicking::rust_panic_with_hook::h358dfb9a3f7b81a2 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x60a3992e8116 - std::panicking::begin_panic::{{closure}}::hef99c0cbe14e3783 [INFO] [stderr] 13: 0x60a3992e8086 - std::sys::backtrace::__rust_end_short_backtrace::h94eff58067a51da6 [INFO] [stderr] 14: 0x60a3992e80b6 - std::panicking::begin_panic::hbc23ca3ced47ef7c [INFO] [stderr] 15: 0x60a3992eafd9 - build_script_build::main::h9377e383cf2f4ad6 [INFO] [stderr] 16: 0x60a3992e8433 - core::ops::function::FnOnce::call_once::hca39e10fff5764e1 [INFO] [stderr] 17: 0x60a3992e80a6 - std::sys::backtrace::__rust_begin_short_backtrace::hed1b8c1650ea874c [INFO] [stderr] 18: 0x60a3992e4629 - std::rt::lang_start::{{closure}}::h4204269f6bc631ae [INFO] [stderr] 19: 0x60a39930c710 - core::ops::function::impls:: for &F>::call_once::h6dc210eed5c2e606 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 20: 0x60a39930c710 - std::panicking::catch_unwind::do_call::h964a3f490ccc2300 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/panicking.rs:589:40 [INFO] [stderr] 21: 0x60a39930c710 - std::panicking::catch_unwind::hd7bfdd638d223952 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/panicking.rs:552:19 [INFO] [stderr] 22: 0x60a39930c710 - std::panic::catch_unwind::hece6d9faeddb42d2 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/panic.rs:359:14 [INFO] [stderr] 23: 0x60a39930c710 - std::rt::lang_start_internal::{{closure}}::h9a062c205bc0dff2 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/rt.rs:175:24 [INFO] [stderr] 24: 0x60a39930c710 - std::panicking::catch_unwind::do_call::h4977494186a8e9f7 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x60a39930c710 - std::panicking::catch_unwind::h3dc6aa0f0f436630 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x60a39930c710 - std::panic::catch_unwind::h7239c0ea53bd5bf2 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x60a39930c710 - std::rt::lang_start_internal::hc157aacb19b80686 [INFO] [stderr] at /rustc/0fb279be1d96464c69209053ef0f97ad63088cda/library/std/src/rt.rs:171:5 [INFO] [stderr] 28: 0x60a3992e4611 - std::rt::lang_start::h30e8f241c3e4bf01 [INFO] [stderr] 29: 0x60a3992eb3a5 - main [INFO] [stderr] 30: 0x75cb18aeb1ca - [INFO] [stderr] 31: 0x75cb18aeb28b - __libc_start_main [INFO] [stderr] 32: 0x60a3992e3a75 - _start [INFO] [stderr] 33: 0x0 - [INFO] running `Command { std: "docker" "inspect" "41808ea24de0fe9fb860c6a234a26e6f09488486ca43769217ead8953f832a51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41808ea24de0fe9fb860c6a234a26e6f09488486ca43769217ead8953f832a51", kill_on_drop: false }` [INFO] [stdout] 41808ea24de0fe9fb860c6a234a26e6f09488486ca43769217ead8953f832a51