[INFO] cloning repository https://github.com/mxj4/typeholder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mxj4/typeholder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxj4%2Ftypeholder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxj4%2Ftypeholder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 08b588d63243f4720916d09f79b8f7a8bd556774 [INFO] testing mxj4/typeholder against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmxj4%2Ftypeholder" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mxj4/typeholder on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mxj4/typeholder [INFO] finished tweaking git repo https://github.com/mxj4/typeholder [INFO] tweaked toml for git repo https://github.com/mxj4/typeholder written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/mxj4/typeholder already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir.git` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir-files.git` [INFO] [stderr] Updating git repository `https://github.com/gtk-rs/gtk` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir.git` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir-files.git` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir.git` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir-files.git` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir-files` [INFO] [stderr] Updating git repository `https://github.com/gtk-rs/gdk` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir.git` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir-files.git` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir.git` [INFO] [stderr] Updating git submodule `https://github.com/gtk-rs/gir-files.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded peresil v0.3.0 [INFO] [stderr] Downloaded gettext-rs v0.3.0 [INFO] [stderr] Downloaded sxd-document v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec29eedd7575e6e4f029a7bdeceaf7588e9e151b6b169e092c52d061521047ca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ec29eedd7575e6e4f029a7bdeceaf7588e9e151b6b169e092c52d061521047ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec29eedd7575e6e4f029a7bdeceaf7588e9e151b6b169e092c52d061521047ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec29eedd7575e6e4f029a7bdeceaf7588e9e151b6b169e092c52d061521047ca", kill_on_drop: false }` [INFO] [stdout] ec29eedd7575e6e4f029a7bdeceaf7588e9e151b6b169e092c52d061521047ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab45ff77e29370f31f5fa0aefa7318cc5b3f1f6a0c62e8feb7e5d779eb2eb4be [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ab45ff77e29370f31f5fa0aefa7318cc5b3f1f6a0c62e8feb7e5d779eb2eb4be", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling gio v0.1.3 (https://github.com/gtk-rs/gio#2b2b061b) [INFO] [stderr] Compiling gdk-pixbuf v0.1.3 (https://github.com/gtk-rs/gdk-pixbuf#cc1c9ab4) [INFO] [stderr] Compiling cairo-rs v0.1.3 (https://github.com/gtk-rs/cairo#94c84e60) [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling gdk v0.5.3 (https://github.com/gtk-rs/gdk#cdb612c7) [INFO] [stderr] Compiling c_vec v1.2.1 [INFO] [stderr] Compiling gtk v0.1.3 (https://github.com/gtk-rs/gtk#6f83f435) [INFO] [stderr] Compiling peresil v0.3.0 [INFO] [stderr] Compiling typed-arena v1.3.0 [INFO] [stderr] Compiling gettext-rs v0.3.0 [INFO] [stderr] Compiling sxd-document v0.2.3 [INFO] [stderr] Compiling itertools v0.6.1 [INFO] [stderr] Compiling glib-sys v0.3.4 (https://github.com/gtk-rs/sys#af83826e) [INFO] [stderr] Compiling gobject-sys v0.3.4 (https://github.com/gtk-rs/sys#af83826e) [INFO] [stderr] Compiling gio-sys v0.3.4 (https://github.com/gtk-rs/sys#af83826e) [INFO] [stderr] Compiling gdk-pixbuf-sys v0.3.4 (https://github.com/gtk-rs/sys#af83826e) [INFO] [stderr] Compiling cairo-sys-rs v0.3.4 (https://github.com/gtk-rs/cairo#94c84e60) [INFO] [stderr] Compiling pango-sys v0.3.4 (https://github.com/gtk-rs/sys#af83826e) [INFO] [stderr] Compiling gdk-sys v0.3.4 (https://github.com/gtk-rs/sys#af83826e) [INFO] [stderr] Compiling atk-sys v0.3.4 (https://github.com/gtk-rs/sys#af83826e) [INFO] [stderr] Compiling gtk-sys v0.3.4 (https://github.com/gtk-rs/sys#af83826e) [INFO] [stderr] Compiling typeholder v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `slice_patterns` has been stable since 1.42.0 and no longer requires an attribute to enable [INFO] [stdout] --> build.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(slice_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `typeholder v0.0.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/typeholder-ab5ba5469c7c8c32/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'attempted to leave type `linked_hash_map::Node<&str, alloc::vec::Vec<(&str, &str)>>` uninitialized, which is invalid', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.4.2/src/lib.rs:174:52 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a7d024e13c - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55a7d024e13c - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a7d024e13c - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55a7d024e13c - ::fmt::h82b0e3aaf8a96140 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55a7d026905c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/fmt/mod.rs:1149:17 [INFO] [stderr] 5: 0x55a7d024b985 - std::io::Write::write_fmt::hc2da38dc44811df8 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/io/mod.rs:1697:15 [INFO] [stderr] 6: 0x55a7d024f740 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55a7d024f740 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55a7d024f740 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:211:50 [INFO] [stderr] 9: 0x55a7d024f2eb - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:228:9 [INFO] [stderr] 10: 0x55a7d024fdf4 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:606:17 [INFO] [stderr] 11: 0x55a7d024f8a2 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:500:13 [INFO] [stderr] 12: 0x55a7d024e5f4 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stderr] 13: 0x55a7d024f839 - rust_begin_unwind [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:498:5 [INFO] [stderr] 14: 0x55a7d0207d31 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:107:14 [INFO] [stderr] 15: 0x55a7d0207c7d - core::panicking::panic::h50b51d19800453c0 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:48:5 [INFO] [stderr] 16: 0x55a7d02351f9 - core::mem::uninitialized::h9ee1900c494ddf4c [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/mem/mod.rs:676:9 [INFO] [stderr] 17: 0x55a7d02351f9 - linked_hash_map::LinkedHashMap::ensure_guard_node::hda974e53555ac697 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.4.2/src/lib.rs:174:52 [INFO] [stderr] 18: 0x55a7d0235b0a - linked_hash_map::LinkedHashMap::insert::he481eb2a13de9d1a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.4.2/src/lib.rs:305:9 [INFO] [stderr] 19: 0x55a7d0234936 - as core::iter::traits::collect::Extend<(K,V)>>::extend::h1dd08673b1aa99be [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.4.2/src/lib.rs:729:13 [INFO] [stderr] 20: 0x55a7d0234a48 - as core::iter::traits::collect::FromIterator<(K,V)>>::from_iter::h4421ab5ca19222b8 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/linked-hash-map-0.4.2/src/lib.rs:748:9 [INFO] [stderr] 21: 0x55a7d021ca56 - core::iter::traits::iterator::Iterator::collect::h51188d0d3cb18e5b [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/iter/traits/iterator.rs:1745:9 [INFO] [stderr] 22: 0x55a7d0221c58 - build_script_build::generate_scripts_macro::h062335a68169404e [INFO] [stderr] at /opt/rustwide/workdir/build.rs:60:59 [INFO] [stderr] 23: 0x55a7d022147b - build_script_build::main::hce40cce6277e921f [INFO] [stderr] at /opt/rustwide/workdir/build.rs:25:9 [INFO] [stderr] 24: 0x55a7d021820b - core::ops::function::FnOnce::call_once::h5548a6f89bd7d273 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 25: 0x55a7d022da2e - std::sys_common::backtrace::__rust_begin_short_backtrace::h0463b825ea174d4c [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stderr] 26: 0x55a7d022a651 - std::rt::lang_start::{{closure}}::h1491aabb21f31ff8 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/rt.rs:145:18 [INFO] [stderr] 27: 0x55a7d024d981 - core::ops::function::impls:: for &F>::call_once::h0e73392810ecd318 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 28: 0x55a7d024d981 - std::panicking::try::do_call::h12dcb4a4f352a507 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stderr] 29: 0x55a7d024d981 - std::panicking::try::h0d978c76ab4a3863 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stderr] 30: 0x55a7d024d981 - std::panic::catch_unwind::hab40227675186980 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stderr] 31: 0x55a7d024d981 - std::rt::lang_start_internal::{{closure}}::hc34786299e7d2cf7 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/rt.rs:128:48 [INFO] [stderr] 32: 0x55a7d024d981 - std::panicking::try::do_call::h38e7a9128f21d387 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stderr] 33: 0x55a7d024d981 - std::panicking::try::h32d4e72fd8922bce [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stderr] 34: 0x55a7d024d981 - std::panic::catch_unwind::h9a345671d889d41f [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stderr] 35: 0x55a7d024d981 - std::rt::lang_start_internal::h9e691a4f557eb2a3 [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/rt.rs:128:20 [INFO] [stderr] 36: 0x55a7d022a620 - std::rt::lang_start::hd757af0bcf40660b [INFO] [stderr] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/rt.rs:144:17 [INFO] [stderr] 37: 0x55a7d02232fc - main [INFO] [stderr] 38: 0x7f4683d030b3 - __libc_start_main [INFO] [stderr] 39: 0x55a7d020846e - _start [INFO] [stderr] 40: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ab45ff77e29370f31f5fa0aefa7318cc5b3f1f6a0c62e8feb7e5d779eb2eb4be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab45ff77e29370f31f5fa0aefa7318cc5b3f1f6a0c62e8feb7e5d779eb2eb4be", kill_on_drop: false }` [INFO] [stdout] ab45ff77e29370f31f5fa0aefa7318cc5b3f1f6a0c62e8feb7e5d779eb2eb4be