[INFO] updating cached repository https://github.com/willgorman/rust-os-book-walkthrough [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 693cd4916327e8f297fb72d1571f90b34763fc9c [INFO] checking willgorman/rust-os-book-walkthrough against try#f503dc8e6998ec30e0e3a3937c0fd18331a5dc9f for pr-69560 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwillgorman%2Frust-os-book-walkthrough" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/willgorman/rust-os-book-walkthrough on toolchain f503dc8e6998ec30e0e3a3937c0fd18331a5dc9f [INFO] running `"/workspace/cargo-home/bin/cargo" "+f503dc8e6998ec30e0e3a3937c0fd18331a5dc9f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/willgorman/rust-os-book-walkthrough [INFO] finished tweaking git repo https://github.com/willgorman/rust-os-book-walkthrough [INFO] tweaked toml for git repo https://github.com/willgorman/rust-os-book-walkthrough written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/willgorman/rust-os-book-walkthrough already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+f503dc8e6998ec30e0e3a3937c0fd18331a5dc9f" "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" "+f503dc8e6998ec30e0e3a3937c0fd18331a5dc9f" "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] 7e453ad0ce28250146dbc249c2553578402781d94ba29a1f1b1de49f4ccae5ca [INFO] running `"docker" "start" "-a" "7e453ad0ce28250146dbc249c2553578402781d94ba29a1f1b1de49f4ccae5ca"` [INFO] [stderr] thread 'main' panicked at 'features did not find PackageId { name: "libc", version: "0.2.58", source: "registry `https://github.com/rust-lang/crates.io-index`" } false', src/tools/cargo/src/cargo/core/resolver/features.rs:200:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56526f2cc444 - backtrace::backtrace::libunwind::trace::h8f337ed59c16443d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x56526f2cc444 - backtrace::backtrace::trace_unsynchronized::h593610f6b71656af [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56526f2cc444 - std::sys_common::backtrace::_print_fmt::h1404a92ad1c52c21 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x56526f2cc444 - ::fmt::hc9630e301ebfa22f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x56526f2f85ac - core::fmt::write::h6e10d113d43af15a [INFO] [stderr] at src/libcore/fmt/mod.rs:1053 [INFO] [stderr] 5: 0x56526f2c3637 - std::io::Write::write_fmt::hdc151461c230439b [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x56526f2d0535 - std::sys_common::backtrace::_print::hca237eacf39b5a37 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x56526f2d0535 - std::sys_common::backtrace::print::h90e1be5f807820fd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x56526f2d0535 - std::panicking::default_hook::{{closure}}::h64ef54940ad062b0 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x56526f2d0277 - std::panicking::default_hook::h794b8efaef8c52a7 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x56526f2d0b92 - std::panicking::rust_panic_with_hook::hf800da7e887fcff1 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x56526f2d077b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x56526f2d06eb - std::panicking::begin_panic_fmt::h59b69345c1247280 [INFO] [stderr] at src/libstd/panicking.rs:332 [INFO] [stderr] 13: 0x56526eba2883 - cargo::core::resolver::features::ResolvedFeatures::activated_features_int::h5847d286899770b1 [INFO] [stderr] 14: 0x56526edcb008 - cargo::core::compiler::unit_dependencies::new_unit_dep_with_profile::h79e83ba89c2fb657 [INFO] [stderr] 15: 0x56526edca364 - cargo::core::compiler::unit_dependencies::compute_deps::h2e89375f84957144 [INFO] [stderr] 16: 0x56526edc8cb6 - cargo::core::compiler::unit_dependencies::deps_of::h47826eccf7483375 [INFO] [stderr] 17: 0x56526edc8e23 - cargo::core::compiler::unit_dependencies::deps_of::h47826eccf7483375 [INFO] [stderr] 18: 0x56526edc8e23 - cargo::core::compiler::unit_dependencies::deps_of::h47826eccf7483375 [INFO] [stderr] 19: 0x56526edc8e23 - cargo::core::compiler::unit_dependencies::deps_of::h47826eccf7483375 [INFO] [stderr] 20: 0x56526edc8e23 - cargo::core::compiler::unit_dependencies::deps_of::h47826eccf7483375 [INFO] [stderr] 21: 0x56526edc8e23 - cargo::core::compiler::unit_dependencies::deps_of::h47826eccf7483375 [INFO] [stderr] 22: 0x56526edc8e23 - cargo::core::compiler::unit_dependencies::deps_of::h47826eccf7483375 [INFO] [stderr] 23: 0x56526edc8e23 - cargo::core::compiler::unit_dependencies::deps_of::h47826eccf7483375 [INFO] [stderr] 24: 0x56526edc8a5b - cargo::core::compiler::unit_dependencies::deps_of_roots::hac44e01e4aea804a [INFO] [stderr] 25: 0x56526edc70c5 - cargo::core::compiler::unit_dependencies::build_unit_dependencies::h05d29d131c705c3b [INFO] [stderr] 26: 0x56526ea4e236 - cargo::ops::cargo_compile::compile_ws::hc3a93cc11af61caf [INFO] [stderr] 27: 0x56526ea48416 - cargo::ops::cargo_compile::compile::ha8c445e5c75b6328 [INFO] [stderr] 28: 0x56526e9bbdb6 - cargo::commands::check::exec::h754ee4d3e89668b8 [INFO] [stderr] 29: 0x56526ea1234a - cargo::cli::main::hb7d2ff23a45cdd40 [INFO] [stderr] 30: 0x56526ea035aa - cargo::main::ha7691da049c91140 [INFO] [stderr] 31: 0x56526e9f2013 - std::rt::lang_start::{{closure}}::h82b08b45b0cf6ab2 [INFO] [stderr] 32: 0x56526f2d0653 - std::rt::lang_start_internal::{{closure}}::h360113331af02229 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 33: 0x56526f2d0653 - std::panicking::try::do_call::ha612e7f8c0b436a4 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 34: 0x56526f2dc4e7 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 35: 0x56526f2d1109 - std::panicking::try::h8aca2792a95a880f [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 36: 0x56526f2d1109 - std::panic::catch_unwind::h9cfbfcb59df7e8b7 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 37: 0x56526f2d1109 - std::rt::lang_start_internal::h822b268fd360d84f [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 38: 0x56526ea06112 - main [INFO] [stderr] 39: 0x7fe226227b97 - __libc_start_main [INFO] [stderr] 40: 0x56526e9a7029 - [INFO] running `"docker" "inspect" "7e453ad0ce28250146dbc249c2553578402781d94ba29a1f1b1de49f4ccae5ca"` [INFO] running `"docker" "rm" "-f" "7e453ad0ce28250146dbc249c2553578402781d94ba29a1f1b1de49f4ccae5ca"` [INFO] [stdout] 7e453ad0ce28250146dbc249c2553578402781d94ba29a1f1b1de49f4ccae5ca