[INFO] cloning repository https://github.com/sdttttt/gcr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sdttttt/gcr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdttttt%2Fgcr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdttttt%2Fgcr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 26c1764b5f005ac2265166dae34ce4e6b83c35ff [INFO] checking sdttttt/gcr against master#9a42c6509d399fd205917ebce474b31315c5d3e9 for pr-97427 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdttttt%2Fgcr" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sdttttt/gcr on toolchain 9a42c6509d399fd205917ebce474b31315c5d3e9 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sdttttt/gcr [INFO] finished tweaking git repo https://github.com/sdttttt/gcr [INFO] tweaked toml for git repo https://github.com/sdttttt/gcr written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/sdttttt/gcr already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dialoguer v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d65e26f7917812c8f9bfe29df7efaa172ab4fa94a0ae43028535f042b7c41302 [INFO] running `Command { std: "docker" "start" "-a" "d65e26f7917812c8f9bfe29df7efaa172ab4fa94a0ae43028535f042b7c41302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d65e26f7917812c8f9bfe29df7efaa172ab4fa94a0ae43028535f042b7c41302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d65e26f7917812c8f9bfe29df7efaa172ab4fa94a0ae43028535f042b7c41302", kill_on_drop: false }` [INFO] [stdout] d65e26f7917812c8f9bfe29df7efaa172ab4fa94a0ae43028535f042b7c41302 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+9a42c6509d399fd205917ebce474b31315c5d3e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6c697c7b5392de8929c9f194a6dff57bbcec79be9a536d293b672ac54a6dce32 [INFO] running `Command { std: "docker" "start" "-a" "6c697c7b5392de8929c9f194a6dff57bbcec79be9a536d293b672ac54a6dce32", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking fuzzy-matcher v0.3.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking terminal_size v0.1.16 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling libgit2-sys v0.13.4+1.4.2 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking dialoguer v0.10.1 [INFO] [stderr] Checking git2 v0.14.4 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Compiling grc v1.3.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `grc v1.3.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/grc-4063736bc86c16fb/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Thank you for installing and using GRC! [by @sdttttt] [INFO] [stderr] cargo:rerun-if-changed=Cargo.toml [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', build.rs:41:55 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b39abe275d - std::backtrace_rs::backtrace::libunwind::trace::h208271e3cd6a90bf [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55b39abe275d - std::backtrace_rs::backtrace::trace_unsynchronized::h7539283ba735e74b [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55b39abe275d - std::sys_common::backtrace::_print_fmt::h4efaf403793a8190 [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55b39abe275d - ::fmt::hd9eacdce7cb4918a [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55b39ac01e5c - core::fmt::write::h6f730921ce357641 [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/core/src/fmt/mod.rs:1196:17 [INFO] [stderr] 5: 0x55b39abe0931 - std::io::Write::write_fmt::h8384fca33a6d40f9 [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/io/mod.rs:1654:15 [INFO] [stderr] 6: 0x55b39abe3de5 - std::sys_common::backtrace::_print::h786f6387ae70b67b [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55b39abe3de5 - std::sys_common::backtrace::print::h79045abe2095da35 [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55b39abe3de5 - std::panicking::default_hook::{{closure}}::h3c9c2f3c4dc16fdc [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55b39abe3b06 - std::panicking::default_hook::h1eb140ccbfac30d2 [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55b39abe4376 - std::panicking::rust_panic_with_hook::hd3186cbe58617add [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55b39abe4267 - std::panicking::begin_panic_handler::{{closure}}::h188d2e62c2777798 [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x55b39abe2c14 - std::sys_common::backtrace::__rust_end_short_backtrace::h9cc77fc0efb632ba [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55b39abe3f99 - rust_begin_unwind [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x55b39ab597a3 - core::panicking::panic_fmt::hbdf363fa23c98069 [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x55b39ab59893 - core::result::unwrap_failed::h124df588d2de0bde [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/core/src/result.rs:1805:5 [INFO] [stderr] 16: 0x55b39ab862b9 - core::result::Result::unwrap::h8747ca9703b4a1ab [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/core/src/result.rs:1098:23 [INFO] [stderr] 17: 0x55b39ab6e0c6 - build_script_build::main::h1845592cbd4c78ac [INFO] [stderr] at /opt/rustwide/workdir/build.rs:41:2 [INFO] [stderr] 18: 0x55b39ab7ae2b - core::ops::function::FnOnce::call_once::h77d65e5542ae054d [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/core/src/ops/function.rs:248:5 [INFO] [stderr] 19: 0x55b39ab8aa1e - std::sys_common::backtrace::__rust_begin_short_backtrace::h5e152d20e73b9835 [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 20: 0x55b39ab7aa61 - std::rt::lang_start::{{closure}}::h2af287bdad2943af [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/rt.rs:145:18 [INFO] [stderr] 21: 0x55b39abdd666 - core::ops::function::impls:: for &F>::call_once::h2c4ca20a6c35ab2c [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/core/src/ops/function.rs:280:13 [INFO] [stderr] 22: 0x55b39abdd666 - std::panicking::try::do_call::h3cf2ccf5d7b4b47a [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/panicking.rs:492:40 [INFO] [stderr] 23: 0x55b39abdd666 - std::panicking::try::h75304d84a7b7396c [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/panicking.rs:456:19 [INFO] [stderr] 24: 0x55b39abdd666 - std::panic::catch_unwind::h26cbb92a801f373a [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/panic.rs:137:14 [INFO] [stderr] 25: 0x55b39abdd666 - std::rt::lang_start_internal::{{closure}}::h2950c1a1d0a2de34 [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/rt.rs:128:48 [INFO] [stderr] 26: 0x55b39abdd666 - std::panicking::try::do_call::hfb08db3340c8f14b [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/panicking.rs:492:40 [INFO] [stderr] 27: 0x55b39abdd666 - std::panicking::try::h0e842e8c083d370e [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/panicking.rs:456:19 [INFO] [stderr] 28: 0x55b39abdd666 - std::panic::catch_unwind::he14a3ab4e8224f7e [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/panic.rs:137:14 [INFO] [stderr] 29: 0x55b39abdd666 - std::rt::lang_start_internal::hbd51c322f90a96f5 [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/rt.rs:128:20 [INFO] [stderr] 30: 0x55b39ab7aa30 - std::rt::lang_start::hab65e0a597c55a69 [INFO] [stderr] at /rustc/9a42c6509d399fd205917ebce474b31315c5d3e9/library/std/src/rt.rs:144:17 [INFO] [stderr] 31: 0x55b39ab76e4c - main [INFO] [stderr] 32: 0x7fa8f4840083 - __libc_start_main [INFO] [stderr] 33: 0x55b39ab599fe - _start [INFO] [stderr] 34: 0x0 - [INFO] running `Command { std: "docker" "inspect" "6c697c7b5392de8929c9f194a6dff57bbcec79be9a536d293b672ac54a6dce32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c697c7b5392de8929c9f194a6dff57bbcec79be9a536d293b672ac54a6dce32", kill_on_drop: false }` [INFO] [stdout] 6c697c7b5392de8929c9f194a6dff57bbcec79be9a536d293b672ac54a6dce32