[INFO] cloning repository https://github.com/hwoy/gensudoku-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hwoy/gensudoku-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwoy%2Fgensudoku-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwoy%2Fgensudoku-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f1c95a8454c88b6daff056dd555dcbcd5aad87d [INFO] checking hwoy/gensudoku-rs against try#3c75d5844aa65b4aa19243ac44ceda49fe4e61ca for pr-143545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwoy%2Fgensudoku-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hwoy/gensudoku-rs [INFO] finished tweaking git repo https://github.com/hwoy/gensudoku-rs [INFO] tweaked toml for git repo https://github.com/hwoy/gensudoku-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hwoy/gensudoku-rs on toolchain 3c75d5844aa65b4aa19243ac44ceda49fe4e61ca [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hwoy/gensudoku-rs 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" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/25402b7052ed62d6b3e4fa79d03a9e925264636af27e0071725b352e37f6bec2-init/merged/dev/shm: no space left on device [INFO] checking hwoy/gensudoku-rs against try#3c75d5844aa65b4aa19243ac44ceda49fe4e61ca for pr-143545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwoy%2Fgensudoku-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hwoy/gensudoku-rs [INFO] finished tweaking git repo https://github.com/hwoy/gensudoku-rs [INFO] tweaked toml for git repo https://github.com/hwoy/gensudoku-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hwoy/gensudoku-rs on toolchain 3c75d5844aa65b4aa19243ac44ceda49fe4e61ca [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hwoy/gensudoku-rs 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" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c88f1f50a0ec6287a394be75dd87de8fb8abd73664fa4fb3af27bcf7fe55ccdd [INFO] running `Command { std: "docker" "start" "-a" "c88f1f50a0ec6287a394be75dd87de8fb8abd73664fa4fb3af27bcf7fe55ccdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c88f1f50a0ec6287a394be75dd87de8fb8abd73664fa4fb3af27bcf7fe55ccdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c88f1f50a0ec6287a394be75dd87de8fb8abd73664fa4fb3af27bcf7fe55ccdd", kill_on_drop: false }` [INFO] [stdout] c88f1f50a0ec6287a394be75dd87de8fb8abd73664fa4fb3af27bcf7fe55ccdd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e0d5b28a2336ac7849903f5c52f663938eba263ca3b617ce7f609ea1a4999a3 [INFO] running `Command { std: "docker" "start" "-a" "6e0d5b28a2336ac7849903f5c52f663938eba263ca3b617ce7f609ea1a4999a3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling prettyplease v0.2.15 [INFO] [stderr] Compiling rustix v0.38.25 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.11 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling home v0.5.5 [INFO] [stderr] Compiling bindgen v0.69.1 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling sudoku-sys v0.1.0 (https://github.com/hwoy/sudoku-sys.git#37fd8616) [INFO] [stderr] error: failed to run custom build command for `sudoku-sys v0.1.0 (https://github.com/hwoy/sudoku-sys.git#37fd8616)` [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/sudoku-sys-124a22dad266be0e/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=TARGET [INFO] [stderr] cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS_x86_64_unknown_linux_gnu [INFO] [stderr] cargo:rerun-if-env-changed=BINDGEN_EXTRA_CLANG_ARGS [INFO] [stderr] cargo:rerun-if-changed=gensudoku/sudoku.h [INFO] [stderr] cargo:rerun-if-changed=gensudoku/glibcrng.h [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/git/checkouts/sudoku-sys-e836fa2baf418f33/37fd861/build.rs:14:14: [INFO] [stderr] Couldn't write bindings!: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5f0f68b61652 - std::backtrace_rs::backtrace::libunwind::trace::he7a648a407d9d24c [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5f0f68b61652 - std::backtrace_rs::backtrace::trace_unsynchronized::h791771bd9540f174 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5f0f68b61652 - std::sys::backtrace::_print_fmt::he8ee0b5da777f546 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5f0f68b61652 - ::fmt::hd466ee78e7ef7253 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5f0f68b8a6c3 - core::fmt::rt::Argument::fmt::h86325b77558ab401 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5f0f68b8a6c3 - core::fmt::write::h882066a0aaa32149 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5f0f68b5dbf3 - std::io::default_write_fmt::h472fc74cedd1ff60 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5f0f68b5dbf3 - std::io::Write::write_fmt::h6c51ff39a8f0785b [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5f0f68b614a2 - std::sys::backtrace::BacktraceLock::print::h3759f5a4896d122e [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5f0f68b63233 - std::panicking::default_hook::{{closure}}::h7b14d28d4b348de6 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5f0f68b63015 - std::panicking::default_hook::h91d8144a93679221 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5f0f68b63c42 - std::panicking::rust_panic_with_hook::hab93088443251fde [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5f0f68b639da - std::panicking::begin_panic_handler::{{closure}}::h5f9dabd60ee3a08f [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5f0f68b61b49 - std::sys::backtrace::__rust_end_short_backtrace::h3f2f411f36a54c3f [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x5f0f68b6366d - __rustc[c25704f37d48682c]::rust_begin_unwind [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5f0f68b88a50 - core::panicking::panic_fmt::hc368fd614153d2a8 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5f0f68b88eb6 - core::result::unwrap_failed::h5f9ae15efcd1772f [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x5f0f687689b0 - core::result::Result::expect::hb6d7505e3e312e2f [INFO] [stderr] 18: 0x5f0f685cc1b1 - build_script_build::main::h6a2693cdc52f2e2f [INFO] [stderr] 19: 0x5f0f685ca6c3 - core::ops::function::FnOnce::call_once::h732643b0bc098966 [INFO] [stderr] 20: 0x5f0f685ca596 - std::sys::backtrace::__rust_begin_short_backtrace::h02b8ab6457828b9c [INFO] [stderr] 21: 0x5f0f685ca579 - std::rt::lang_start::{{closure}}::hb4e2f1cce1ba8741 [INFO] [stderr] 22: 0x5f0f68b589f0 - core::ops::function::impls:: for &F>::call_once::h965e1f2fac5962ee [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 23: 0x5f0f68b589f0 - std::panicking::catch_unwind::do_call::h4d8d7083b5df005f [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/panicking.rs:589:40 [INFO] [stderr] 24: 0x5f0f68b589f0 - std::panicking::catch_unwind::hc1c1e016f19e1c0d [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/panicking.rs:552:19 [INFO] [stderr] 25: 0x5f0f68b589f0 - std::panic::catch_unwind::h9bb09c9f5ba9e434 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5f0f68b589f0 - std::rt::lang_start_internal::{{closure}}::h2ff59de41cc3de16 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5f0f68b589f0 - std::panicking::catch_unwind::do_call::h0751302abb7afc31 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/panicking.rs:589:40 [INFO] [stderr] 28: 0x5f0f68b589f0 - std::panicking::catch_unwind::h7da48d3478c208b1 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/panicking.rs:552:19 [INFO] [stderr] 29: 0x5f0f68b589f0 - std::panic::catch_unwind::ha05396dadf034b81 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5f0f68b589f0 - std::rt::lang_start_internal::h5bd4aa7f42890b01 [INFO] [stderr] at /rustc/3c75d5844aa65b4aa19243ac44ceda49fe4e61ca/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5f0f685ca561 - std::rt::lang_start::hc1a8b2c9a00a602c [INFO] [stderr] 32: 0x5f0f685cc3d5 - main [INFO] [stderr] 33: 0x7af9e80b01ca - [INFO] [stderr] 34: 0x7af9e80b028b - __libc_start_main [INFO] [stderr] 35: 0x5f0f685c9dd5 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "6e0d5b28a2336ac7849903f5c52f663938eba263ca3b617ce7f609ea1a4999a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e0d5b28a2336ac7849903f5c52f663938eba263ca3b617ce7f609ea1a4999a3", kill_on_drop: false }` [INFO] [stdout] 6e0d5b28a2336ac7849903f5c52f663938eba263ca3b617ce7f609ea1a4999a3