[INFO] cloning repository https://github.com/JTookey/Kernel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JTookey/Kernel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJTookey%2FKernel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJTookey%2FKernel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ab6a03d9fe2c98c62ef2808c8c3182ab933812d4 [INFO] checking JTookey/Kernel/ab6a03d9fe2c98c62ef2808c8c3182ab933812d4 against try#9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132 for pr-133274 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJTookey%2FKernel" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JTookey/Kernel on toolchain 9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JTookey/Kernel [INFO] finished tweaking git repo https://github.com/JTookey/Kernel [INFO] tweaked toml for git repo https://github.com/JTookey/Kernel written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JTookey/Kernel 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" "+9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded register v1.0.2 [INFO] [stderr] Downloaded tock-registers v0.6.0 [INFO] [stderr] Downloaded cortex-a v5.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23664b95e4e5a768987fa8ae7a0d401b2a3b3676a917953b2ec55c010d2cfa4f [INFO] running `Command { std: "docker" "start" "-a" "23664b95e4e5a768987fa8ae7a0d401b2a3b3676a917953b2ec55c010d2cfa4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23664b95e4e5a768987fa8ae7a0d401b2a3b3676a917953b2ec55c010d2cfa4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23664b95e4e5a768987fa8ae7a0d401b2a3b3676a917953b2ec55c010d2cfa4f", kill_on_drop: false }` [INFO] [stdout] 23664b95e4e5a768987fa8ae7a0d401b2a3b3676a917953b2ec55c010d2cfa4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c99c2aca9ca7d0161fbc2b8ba7f391f1329ce49b6642a819ac2e2c342c47cd4a [INFO] running `Command { std: "docker" "start" "-a" "c99c2aca9ca7d0161fbc2b8ba7f391f1329ce49b6642a819ac2e2c342c47cd4a", kill_on_drop: false }` [INFO] [stderr] Compiling kernel v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `kernel 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/kernel-87d565f33205044c/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:4:47: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: NotPresent [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x57d0ce0d379a - std::backtrace_rs::backtrace::libunwind::trace::h1cc615b51657c316 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x57d0ce0d379a - std::backtrace_rs::backtrace::trace_unsynchronized::ha6107347eb49d2b5 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x57d0ce0d379a - std::sys::backtrace::_print_fmt::hb80199c0b186b816 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x57d0ce0d379a - ::fmt::h5997f819c70eca16 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x57d0ce0efbc3 - core::fmt::rt::Argument::fmt::hbfe31ff7d0c81cf9 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/core/src/fmt/rt.rs:177:76 [INFO] [stderr] 5: 0x57d0ce0efbc3 - core::fmt::write::he8759d9431975af5 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/core/src/fmt/mod.rs:1189:21 [INFO] [stderr] 6: 0x57d0ce0d1093 - std::io::Write::write_fmt::hc7ef13c9806dcf4f [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/io/mod.rs:1884:15 [INFO] [stderr] 7: 0x57d0ce0d35e2 - std::sys::backtrace::BacktraceLock::print::h4ab514a1e861b9a4 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x57d0ce0d45ac - std::panicking::default_hook::{{closure}}::h732bbbad371de5b5 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/panicking.rs:268:22 [INFO] [stderr] 9: 0x57d0ce0d43f2 - std::panicking::default_hook::he758daf5cf45d1b9 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/panicking.rs:295:9 [INFO] [stderr] 10: 0x57d0ce0d4ba7 - std::panicking::rust_panic_with_hook::h20056d6e8fe5badd [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/panicking.rs:801:13 [INFO] [stderr] 11: 0x57d0ce0d4a3a - std::panicking::begin_panic_handler::{{closure}}::h35530e40984ab83f [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/panicking.rs:674:13 [INFO] [stderr] 12: 0x57d0ce0d3c79 - std::sys::backtrace::__rust_end_short_backtrace::h76326b3c26b70506 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x57d0ce0d46cc - rust_begin_unwind [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/panicking.rs:665:5 [INFO] [stderr] 14: 0x57d0ce0eef00 - core::panicking::panic_fmt::hcd52fdc194285f5c [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/core/src/panicking.rs:76:14 [INFO] [stderr] 15: 0x57d0ce0ef276 - core::result::unwrap_failed::hd02d3e5fdbbbfc88 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/core/src/result.rs:1699:5 [INFO] [stderr] 16: 0x57d0ce0b356e - build_script_build::main::he9a4e4c33209bdb3 [INFO] [stderr] 17: 0x57d0ce0b3143 - core::ops::function::FnOnce::call_once::h5dcf29d37062afbd [INFO] [stderr] 18: 0x57d0ce0b30d6 - std::sys::backtrace::__rust_begin_short_backtrace::h6f2af60267041887 [INFO] [stderr] 19: 0x57d0ce0b3039 - std::rt::lang_start::{{closure}}::h821b9e2c0d44a737 [INFO] [stderr] 20: 0x57d0ce0ceb97 - core::ops::function::impls:: for &F>::call_once::h24f9f36aa91bd128 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 21: 0x57d0ce0ceb97 - std::panicking::try::do_call::hd9c64d1325634800 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/panicking.rs:557:40 [INFO] [stderr] 22: 0x57d0ce0ceb97 - std::panicking::try::hae7efdbda915eee6 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/panicking.rs:520:19 [INFO] [stderr] 23: 0x57d0ce0ceb97 - std::panic::catch_unwind::hb4373eb3193ec65b [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/panic.rs:358:14 [INFO] [stderr] 24: 0x57d0ce0ceb97 - std::rt::lang_start_internal::{{closure}}::hc83e2bc9cb4d3850 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/rt.rs:174:48 [INFO] [stderr] 25: 0x57d0ce0ceb97 - std::panicking::try::do_call::h8c56d2dc4025d85d [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/panicking.rs:557:40 [INFO] [stderr] 26: 0x57d0ce0ceb97 - std::panicking::try::hf269cd8904cfa53a [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/panicking.rs:520:19 [INFO] [stderr] 27: 0x57d0ce0ceb97 - std::panic::catch_unwind::h648ac537404d70ee [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/panic.rs:358:14 [INFO] [stderr] 28: 0x57d0ce0ceb97 - std::rt::lang_start_internal::hbc8a4b8cd45ede55 [INFO] [stderr] at /rustc/9a6ce9bcee4fff9f2010ea88aaa7654cc4d95132/library/std/src/rt.rs:174:20 [INFO] [stderr] 29: 0x57d0ce0b3017 - std::rt::lang_start::h7207781884f68d55 [INFO] [stderr] 30: 0x57d0ce0b36b5 - main [INFO] [stderr] 31: 0x7ec955383d90 - [INFO] [stderr] 32: 0x7ec955383e40 - __libc_start_main [INFO] [stderr] 33: 0x57d0ce0b2f25 - _start [INFO] [stderr] 34: 0x0 - [INFO] running `Command { std: "docker" "inspect" "c99c2aca9ca7d0161fbc2b8ba7f391f1329ce49b6642a819ac2e2c342c47cd4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c99c2aca9ca7d0161fbc2b8ba7f391f1329ce49b6642a819ac2e2c342c47cd4a", kill_on_drop: false }` [INFO] [stdout] c99c2aca9ca7d0161fbc2b8ba7f391f1329ce49b6642a819ac2e2c342c47cd4a