[INFO] cloning repository https://github.com/eleanor-em/rpi-os-tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eleanor-em/rpi-os-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feleanor-em%2Frpi-os-tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feleanor-em%2Frpi-os-tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39a09ee58bf4a7efef312669134c5d7534b139ba [INFO] checking eleanor-em/rpi-os-tutorial against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feleanor-em%2Frpi-os-tutorial" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/eleanor-em/rpi-os-tutorial [INFO] finished tweaking git repo https://github.com/eleanor-em/rpi-os-tutorial [INFO] tweaked toml for git repo https://github.com/eleanor-em/rpi-os-tutorial written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/eleanor-em/rpi-os-tutorial on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/eleanor-em/rpi-os-tutorial 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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking eleanor-em/rpi-os-tutorial against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feleanor-em%2Frpi-os-tutorial" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/eleanor-em/rpi-os-tutorial [INFO] finished tweaking git repo https://github.com/eleanor-em/rpi-os-tutorial [INFO] tweaked toml for git repo https://github.com/eleanor-em/rpi-os-tutorial written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/eleanor-em/rpi-os-tutorial on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/eleanor-em/rpi-os-tutorial 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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "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 cortex-a v3.0.3 [INFO] [stderr] Downloaded tock-registers v0.5.0 [INFO] [stderr] Downloaded register v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0fb4ee8181ae23da3e4f8aab06835455bfd2f86b2a30d5d5a2fcd8c4aadec3a5 [INFO] running `Command { std: "docker" "start" "-a" "0fb4ee8181ae23da3e4f8aab06835455bfd2f86b2a30d5d5a2fcd8c4aadec3a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0fb4ee8181ae23da3e4f8aab06835455bfd2f86b2a30d5d5a2fcd8c4aadec3a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fb4ee8181ae23da3e4f8aab06835455bfd2f86b2a30d5d5a2fcd8c4aadec3a5", kill_on_drop: false }` [INFO] [stdout] 0fb4ee8181ae23da3e4f8aab06835455bfd2f86b2a30d5d5a2fcd8c4aadec3a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0618b424daebf5255bf21902702ccda20729ab9a685d3d26df3ebfb43c2bc2c [INFO] running `Command { std: "docker" "start" "-a" "f0618b424daebf5255bf21902702ccda20729ab9a685d3d26df3ebfb43c2bc2c", 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-33009efd69a58966/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (53) panicked at build.rs:4:55: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: NotPresent [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5b3f42fc3f42 - std::backtrace_rs::backtrace::libunwind::trace::h419e2d151404d994 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5b3f42fc3f42 - std::backtrace_rs::backtrace::trace_unsynchronized::hc6df119ae56e3e05 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5b3f42fc3f42 - std::sys::backtrace::_print_fmt::hc93e7e0d9ffc580d [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5b3f42fc3f42 - ::fmt::hf538a4a69e56e5b3 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5b3f42fd2aff - core::fmt::rt::Argument::fmt::hadad98c229eeaca3 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5b3f42fd2aff - core::fmt::write::he0b569595d6a8874 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5b3f42fa1ea3 - std::io::default_write_fmt::h51a1edf25cfff91f [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5b3f42fa1ea3 - std::io::Write::write_fmt::h89adc1fb82053c1c [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5b3f42fa73e2 - std::sys::backtrace::BacktraceLock::print::h3d8d758c622454ff [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5b3f42fa8cdc - std::panicking::default_hook::{{closure}}::h8f37910ac3618cfe [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5b3f42fa8b36 - std::panicking::default_hook::h6ab40db5b9f9d884 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5b3f42fa92b5 - std::panicking::panic_with_hook::h9ad0052a5ac94fe9 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5b3f42fa914a - std::panicking::panic_handler::{{closure}}::h3e115f82c57850dd [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5b3f42fa7519 - std::sys::backtrace::__rust_end_short_backtrace::ha96f46064f5690bd [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5b3f42f96b4d - __rustc[22086964fa594ecd]::rust_begin_unwind [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5b3f42fd5b80 - core::panicking::panic_fmt::hbccd72162a725cfb [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x5b3f42fd5406 - core::result::unwrap_failed::h7e5bd240f1ae77bd [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/result.rs:1855:5 [INFO] [stderr] 17: 0x5b3f42f96191 - build_script_build::main::hff6e370864d02c4e [INFO] [stderr] 18: 0x5b3f42f96403 - core::ops::function::FnOnce::call_once::h35b46e607221859b [INFO] [stderr] 19: 0x5b3f42f96366 - std::sys::backtrace::__rust_begin_short_backtrace::h7307f834f729cf55 [INFO] [stderr] 20: 0x5b3f42f962c9 - std::rt::lang_start::{{closure}}::h3e723acf320d7191 [INFO] [stderr] 21: 0x5b3f42fa33e0 - core::ops::function::impls:: for &F>::call_once::hfb2a30f5c9548e46 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x5b3f42fa33e0 - std::panicking::catch_unwind::do_call::ha3fa8fc849abc52a [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x5b3f42fa33e0 - std::panicking::catch_unwind::h631637ba53f82bbb [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x5b3f42fa33e0 - std::panic::catch_unwind::hbd544b3a9f21a796 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x5b3f42fa33e0 - std::rt::lang_start_internal::{{closure}}::h6af9b68612589dd0 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x5b3f42fa33e0 - std::panicking::catch_unwind::do_call::h9927bee30e054b3a [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x5b3f42fa33e0 - std::panicking::catch_unwind::h2fb385f94fe54a36 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x5b3f42fa33e0 - std::panic::catch_unwind::hf99d356e6efbd4e9 [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x5b3f42fa33e0 - std::rt::lang_start_internal::h832c676035cfd9ad [INFO] [stderr] at /rustc/73ffebff6f34db7eb167bf9edcf2afa19c3073e9/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x5b3f42f962b1 - std::rt::lang_start::hada7d46dec8618c8 [INFO] [stderr] 31: 0x5b3f42f96865 - main [INFO] [stderr] 32: 0x75bf830d71ca - [INFO] [stderr] 33: 0x75bf830d728b - __libc_start_main [INFO] [stderr] 34: 0x5b3f42f96055 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "f0618b424daebf5255bf21902702ccda20729ab9a685d3d26df3ebfb43c2bc2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0618b424daebf5255bf21902702ccda20729ab9a685d3d26df3ebfb43c2bc2c", kill_on_drop: false }` [INFO] [stdout] f0618b424daebf5255bf21902702ccda20729ab9a685d3d26df3ebfb43c2bc2c