[INFO] crate rust-libcore 0.0.3 is already in cache [INFO] checking rust-libcore-0.0.3 against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530 [INFO] extracting crate rust-libcore 0.0.3 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate rust-libcore 0.0.3 on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rust-libcore 0.0.3 [INFO] finished tweaking crates.io crate rust-libcore 0.0.3 [INFO] tweaked toml for crates.io crate rust-libcore 0.0.3 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 14528c34aec6b96dde28a5d86c0cc65972b86d1b1851b73b001d49ce669439c2 [INFO] running `"docker" "start" "-a" "14528c34aec6b96dde28a5d86c0cc65972b86d1b1851b73b001d49ce669439c2"` [INFO] [stderr] Compiling rust-libcore v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> build.rs:27:7 [INFO] [stderr] | [INFO] [stderr] 27 | }.trim_left_matches("("); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `rust-libcore v0.0.3 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rust-libcore-d990912fdb9fe8e6/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Box', build.rs:43:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b17f8d2e54 - backtrace::backtrace::libunwind::trace::he807ad0519c11e8d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55b17f8d2e54 - backtrace::backtrace::trace_unsynchronized::h85bf5ebf53f3e79a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b17f8d2e54 - std::sys_common::backtrace::_print_fmt::h3298485d15f6bf8f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55b17f8d2e54 - ::fmt::h9c1cc352997356e8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55b17f8f215c - core::fmt::write::h32cac060b41ae4df [INFO] [stderr] at src/libcore/fmt/mod.rs:1053 [INFO] [stderr] 5: 0x55b17f8d00e7 - std::io::Write::write_fmt::h4b92e010fec92190 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x55b17f8d5825 - std::sys_common::backtrace::_print::h38b83ef3372fad71 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55b17f8d5825 - std::sys_common::backtrace::print::hcb4a0f695e1ec3b7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55b17f8d5825 - std::panicking::default_hook::{{closure}}::h2e8f9cd7d4cd4692 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x55b17f8d5567 - std::panicking::default_hook::h1e9aeac01791e6cc [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x55b17f8d5de2 - std::panicking::rust_panic_with_hook::h651549a5859dff90 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x55b17f8c7edc - std::panicking::begin_panic::hab29551f0aaec153 [INFO] [stderr] at /rustc/6d69caba110c0c2fb90180df1cbc8be5033b91d4/src/libstd/panicking.rs:397 [INFO] [stderr] 12: 0x55b17f8c08f1 - build_script_build::main::hb04fe7fbb8314452 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:43 [INFO] [stderr] 13: 0x55b17f8c7d6b - std::rt::lang_start::{{closure}}::h69ad4a5df8855094 [INFO] [stderr] at /rustc/6d69caba110c0c2fb90180df1cbc8be5033b91d4/src/libstd/rt.rs:67 [INFO] [stderr] 14: 0x55b17f8d58f3 - std::rt::lang_start_internal::{{closure}}::h471f8ba71a80c8e3 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 15: 0x55b17f8d58f3 - std::panicking::try::do_call::hd059bb209a35d92f [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 16: 0x55b17f8dd137 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 17: 0x55b17f8d6289 - std::panicking::try::h2452c1b92d9235ae [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 18: 0x55b17f8d6289 - std::panic::catch_unwind::h3d5a9024a61f002e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55b17f8d6289 - std::rt::lang_start_internal::hd388fc716683de35 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 20: 0x55b17f8c7d47 - std::rt::lang_start::h80edddc2e582fa55 [INFO] [stderr] at /rustc/6d69caba110c0c2fb90180df1cbc8be5033b91d4/src/libstd/rt.rs:67 [INFO] [stderr] 21: 0x55b17f8c0f7a - main [INFO] [stderr] 22: 0x7f43f0743b97 - __libc_start_main [INFO] [stderr] 23: 0x55b17f8bbf6a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "14528c34aec6b96dde28a5d86c0cc65972b86d1b1851b73b001d49ce669439c2"` [INFO] running `"docker" "rm" "-f" "14528c34aec6b96dde28a5d86c0cc65972b86d1b1851b73b001d49ce669439c2"` [INFO] [stdout] 14528c34aec6b96dde28a5d86c0cc65972b86d1b1851b73b001d49ce669439c2