[INFO] cloning repository https://github.com/yan049/os_project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yan049/os_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyan049%2Fos_project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyan049%2Fos_project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe8735a1abacdfd76ed8d3591d9e68bd72358ab4 [INFO] checking yan049/os_project against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyan049%2Fos_project" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/yan049/os_project [INFO] finished tweaking git repo https://github.com/yan049/os_project [INFO] tweaked toml for git repo https://github.com/yan049/os_project written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/yan049/os_project on toolchain fafe42c59556a4233f03dd0d900b575a9afeece8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/yan049/os_project 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" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking yan049/os_project against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyan049%2Fos_project" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/yan049/os_project [INFO] finished tweaking git repo https://github.com/yan049/os_project [INFO] tweaked toml for git repo https://github.com/yan049/os_project written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/yan049/os_project on toolchain fafe42c59556a4233f03dd0d900b575a9afeece8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/yan049/os_project 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" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "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 xmas-elf v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb36955dfcf56c90e896e2d8094c70d5e17424ab0d2c6f65f16f96976e7135de [INFO] running `Command { std: "docker" "start" "-a" "fb36955dfcf56c90e896e2d8094c70d5e17424ab0d2c6f65f16f96976e7135de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb36955dfcf56c90e896e2d8094c70d5e17424ab0d2c6f65f16f96976e7135de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb36955dfcf56c90e896e2d8094c70d5e17424ab0d2c6f65f16f96976e7135de", kill_on_drop: false }` [INFO] [stdout] fb36955dfcf56c90e896e2d8094c70d5e17424ab0d2c6f65f16f96976e7135de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc16382f29f8a4228d571b2118a8ac42335e1129cf23a62c70296e69619b74f9 [INFO] running `Command { std: "docker" "start" "-a" "fc16382f29f8a4228d571b2118a8ac42335e1129cf23a62c70296e69619b74f9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling riscv v0.12.1 [INFO] [stderr] Checking zero v0.1.3 [INFO] [stderr] Checking critical-section v1.2.0 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Checking riscv-pac v0.2.0 [INFO] [stderr] Compiling os v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking xmas-elf v0.10.0 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] error: failed to run custom build command for `os 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/os-1820be60fdcdf0ba/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=user/src/ [INFO] [stderr] cargo:rerun-if-changed=user/target/riscv64gc-unknown-none-elf/release/ [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at build.rs:13:50: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ea914fd462 - std::backtrace_rs::backtrace::libunwind::trace::h33b962fda734852f [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x55ea914fd462 - std::backtrace_rs::backtrace::trace_unsynchronized::h034d9edac7136aa8 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x55ea914fd462 - std::sys::backtrace::_print_fmt::h4f5fce585007dfb4 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x55ea914fd462 - ::fmt::hb3e677fccea623b2 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x55ea915193e3 - core::fmt::rt::Argument::fmt::h36e568509f44a6fc [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x55ea915193e3 - core::fmt::write::hd6f2c1bb61942de7 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x55ea914faeb3 - std::io::default_write_fmt::h5f8a1449d2cfc38e [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x55ea914faeb3 - std::io::Write::write_fmt::h5d1a1806e0848b2a [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x55ea914fd2b2 - std::sys::backtrace::BacktraceLock::print::hd6a50da038f762db [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x55ea914fe523 - std::panicking::default_hook::{{closure}}::h5f64c547744b1a22 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x55ea914fe305 - std::panicking::default_hook::ha0457b9b36d0ebf5 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x55ea914fedf5 - std::panicking::rust_panic_with_hook::h6ecaf340bf713760 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x55ea914fec8a - std::panicking::begin_panic_handler::{{closure}}::h056567f43d02e129 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x55ea914fd959 - std::sys::backtrace::__rust_end_short_backtrace::ha3a023d2508e74de [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x55ea914fe91d - __rustc[ad95bd7540fcd1eb]::rust_begin_unwind [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x55ea915186b0 - core::panicking::panic_fmt::h4c6bc5cb2c10922d [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x55ea91518a46 - core::result::unwrap_failed::he278cd0b9cfcf3ea [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x55ea914d40fa - build_script_build::insert_app_data::h018096ad0157fb7b [INFO] [stderr] 18: 0x55ea914d3fe1 - build_script_build::main::h6da8b005d36316e4 [INFO] [stderr] 19: 0x55ea914d9b03 - core::ops::function::FnOnce::call_once::ha62d0a6a067d1421 [INFO] [stderr] 20: 0x55ea914d9976 - std::sys::backtrace::__rust_begin_short_backtrace::h62356065f4f88ab8 [INFO] [stderr] 21: 0x55ea914d1ea9 - std::rt::lang_start::{{closure}}::h01419a55ea091549 [INFO] [stderr] 22: 0x55ea914f8100 - core::ops::function::impls:: for &F>::call_once::h8cf7ed8a73d3231e [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 23: 0x55ea914f8100 - std::panicking::catch_unwind::do_call::h0275b2b2af30294a [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/panicking.rs:589:40 [INFO] [stderr] 24: 0x55ea914f8100 - std::panicking::catch_unwind::h12f326ffce9b0930 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/panicking.rs:552:19 [INFO] [stderr] 25: 0x55ea914f8100 - std::panic::catch_unwind::h207d1126334344ee [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x55ea914f8100 - std::rt::lang_start_internal::{{closure}}::h6a528364cebeca77 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x55ea914f8100 - std::panicking::catch_unwind::do_call::hf45550d13e19a686 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/panicking.rs:589:40 [INFO] [stderr] 28: 0x55ea914f8100 - std::panicking::catch_unwind::h6b234f881907df49 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/panicking.rs:552:19 [INFO] [stderr] 29: 0x55ea914f8100 - std::panic::catch_unwind::h92366e67e204c0e4 [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x55ea914f8100 - std::rt::lang_start_internal::h8e1b82c883081a0d [INFO] [stderr] at /rustc/fafe42c59556a4233f03dd0d900b575a9afeece8/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x55ea914d1e91 - std::rt::lang_start::h797a6fc074605751 [INFO] [stderr] 32: 0x55ea914d5075 - main [INFO] [stderr] 33: 0x72c9505f41ca - [INFO] [stderr] 34: 0x72c9505f428b - __libc_start_main [INFO] [stderr] 35: 0x55ea914d15c5 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fc16382f29f8a4228d571b2118a8ac42335e1129cf23a62c70296e69619b74f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc16382f29f8a4228d571b2118a8ac42335e1129cf23a62c70296e69619b74f9", kill_on_drop: false }` [INFO] [stdout] fc16382f29f8a4228d571b2118a8ac42335e1129cf23a62c70296e69619b74f9