[INFO] cloning repository https://github.com/hajin-chung/quotemp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hajin-chung/quotemp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhajin-chung%2Fquotemp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhajin-chung%2Fquotemp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a455909c6f48db794659ff55d73fc4cb2c98913
[INFO] testing hajin-chung/quotemp against beta-2025-02-18 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhajin-chung%2Fquotemp" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hajin-chung/quotemp on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hajin-chung/quotemp
[INFO] finished tweaking git repo https://github.com/hajin-chung/quotemp
[INFO] tweaked toml for git repo https://github.com/hajin-chung/quotemp written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hajin-chung/quotemp 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" "+beta-2025-02-18" "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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffc0486fc35f2d117bc669c1a388d92913376722b7915d5560aa7b0f7a39588b
[INFO] running `Command { std: "docker" "start" "-a" "ffc0486fc35f2d117bc669c1a388d92913376722b7915d5560aa7b0f7a39588b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffc0486fc35f2d117bc669c1a388d92913376722b7915d5560aa7b0f7a39588b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffc0486fc35f2d117bc669c1a388d92913376722b7915d5560aa7b0f7a39588b", kill_on_drop: false }`
[INFO] [stdout] ffc0486fc35f2d117bc669c1a388d92913376722b7915d5560aa7b0f7a39588b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5008a9c2abea90ea4ad0cb3324c99444ff9e66b42d2fa619399d4de1e0db79c4
[INFO] running `Command { std: "docker" "start" "-a" "5008a9c2abea90ea4ad0cb3324c99444ff9e66b42d2fa619399d4de1e0db79c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.2
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling aho-corasick v1.0.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling regex-automata v0.3.7
[INFO] [stderr]    Compiling regex v1.9.4
[INFO] [stderr]    Compiling quotemp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `quotemp 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/quotemp-d726ed63099aaec0/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at build.rs:80:52:
[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:     0x5d54bb6f96d0 - std::backtrace_rs::backtrace::libunwind::trace::h8ddfbb338e69e199
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5d54bb6f96d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h4b42ed801e8ee862
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5d54bb6f96d0 - std::sys::backtrace::_print_fmt::hb90198f2c10bf707
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5d54bb6f96d0 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h0f123f0656f13ecf
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5d54bb717303 - core::fmt::rt::Argument::fmt::h12e51c1529489cd8
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/core/src/fmt/rt.rs:177:76
[INFO] [stderr]      5:     0x5d54bb717303 - core::fmt::write::h0abcdef7aa759353
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/core/src/fmt/mod.rs:1449:21
[INFO] [stderr]      6:     0x5d54bb6f6f63 - std::io::Write::write_fmt::h35f2880f7855f55a
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/io/mod.rs:1890:15
[INFO] [stderr]      7:     0x5d54bb6f9522 - std::sys::backtrace::BacktraceLock::print::h759bdab738e31d9d
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      8:     0x5d54bb6fa46f - std::panicking::default_hook::{{closure}}::h0616f7020c8b9e0d
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/panicking.rs:298:22
[INFO] [stderr]      9:     0x5d54bb6fa2da - std::panicking::default_hook::hcb4bf3fe9044f7f6
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/panicking.rs:325:9
[INFO] [stderr]     10:     0x5d54bb6fad22 - std::panicking::rust_panic_with_hook::h2fd8d6252462d800
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/panicking.rs:831:13
[INFO] [stderr]     11:     0x5d54bb6fabba - std::panicking::begin_panic_handler::{{closure}}::h746cf6ba43e1c73f
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/panicking.rs:704:13
[INFO] [stderr]     12:     0x5d54bb6f9bd9 - std::sys::backtrace::__rust_end_short_backtrace::hba3f7b171935b491
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     13:     0x5d54bb6fa84d - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/panicking.rs:695:5
[INFO] [stderr]     14:     0x5d54bb4ab8d0 - core::panicking::panic_fmt::h34cc4efb1683329b
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/core/src/panicking.rs:75:14
[INFO] [stderr]     15:     0x5d54bb4abd76 - core::result::unwrap_failed::h7658f905fcb0751c
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/core/src/result.rs:1704:5
[INFO] [stderr]     16:     0x5d54bb4b19c0 - build_script_build::main::h456a384347eea1a7
[INFO] [stderr]     17:     0x5d54bb4ae4d3 - core::ops::function::FnOnce::call_once::h654e39707fa1cf4a
[INFO] [stderr]     18:     0x5d54bb4adf06 - std::sys::backtrace::__rust_begin_short_backtrace::hfd012dfe2255f93b
[INFO] [stderr]     19:     0x5d54bb4ade89 - std::rt::lang_start::{{closure}}::hc64e4dfb2c313543
[INFO] [stderr]     20:     0x5d54bb6f4b20 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h9601c86577723145
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     21:     0x5d54bb6f4b20 - std::panicking::try::do_call::h8817ae430c5825c1
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/panicking.rs:587:40
[INFO] [stderr]     22:     0x5d54bb6f4b20 - std::panicking::try::ha6c516562438d26b
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/panicking.rs:550:19
[INFO] [stderr]     23:     0x5d54bb6f4b20 - std::panic::catch_unwind::hd30edb0fa8e1aa42
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/panic.rs:358:14
[INFO] [stderr]     24:     0x5d54bb6f4b20 - std::rt::lang_start_internal::{{closure}}::h4ce5c96c39e994a5
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/rt.rs:168:24
[INFO] [stderr]     25:     0x5d54bb6f4b20 - std::panicking::try::do_call::h397fda5d1714972f
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/panicking.rs:587:40
[INFO] [stderr]     26:     0x5d54bb6f4b20 - std::panicking::try::ha72ffffb1d107af4
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/panicking.rs:550:19
[INFO] [stderr]     27:     0x5d54bb6f4b20 - std::panic::catch_unwind::ha60eb34d643aa591
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/panic.rs:358:14
[INFO] [stderr]     28:     0x5d54bb6f4b20 - std::rt::lang_start_internal::h051d1c050856cca6
[INFO] [stderr]                                  at /rustc/f0cb41030579cd1a6f72bd23f38e677052d5d485/library/std/src/rt.rs:164:5
[INFO] [stderr]     29:     0x5d54bb4ade71 - std::rt::lang_start::h2c5f2449c49231b7
[INFO] [stderr]     30:     0x5d54bb4b2515 - main
[INFO] [stderr]     31:     0x7aaf1693ad90 - <unknown>
[INFO] [stderr]     32:     0x7aaf1693ae40 - __libc_start_main
[INFO] [stderr]     33:     0x5d54bb4ac0c5 - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "5008a9c2abea90ea4ad0cb3324c99444ff9e66b42d2fa619399d4de1e0db79c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5008a9c2abea90ea4ad0cb3324c99444ff9e66b42d2fa619399d4de1e0db79c4", kill_on_drop: false }`
[INFO] [stdout] 5008a9c2abea90ea4ad0cb3324c99444ff9e66b42d2fa619399d4de1e0db79c4