[INFO] cloning repository https://github.com/yatabis/MerlinAI
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yatabis/MerlinAI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyatabis%2FMerlinAI", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyatabis%2FMerlinAI'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9fe2f56d7f91ed68ef41399dcb13d081f65ba3a
[INFO] testing yatabis/MerlinAI against master#23949593103d03a82c7ebc2e84434ce6c6edc561 for pr-115235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyatabis%2FMerlinAI" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yatabis/MerlinAI on toolchain 23949593103d03a82c7ebc2e84434ce6c6edc561
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yatabis/MerlinAI
[INFO] finished tweaking git repo https://github.com/yatabis/MerlinAI
[INFO] tweaked toml for git repo https://github.com/yatabis/MerlinAI written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yatabis/MerlinAI 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" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14962f671d0eb8d7736b4f58bfe8c91ba4f9ff995211ebf94de13d6838b8a532
[INFO] running `Command { std: "docker" "start" "-a" "14962f671d0eb8d7736b4f58bfe8c91ba4f9ff995211ebf94de13d6838b8a532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14962f671d0eb8d7736b4f58bfe8c91ba4f9ff995211ebf94de13d6838b8a532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14962f671d0eb8d7736b4f58bfe8c91ba4f9ff995211ebf94de13d6838b8a532", kill_on_drop: false }`
[INFO] [stdout] 14962f671d0eb8d7736b4f58bfe8c91ba4f9ff995211ebf94de13d6838b8a532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e861e65c1cf0a0a37a06d3adecaf3a18f2e62277251af6fb3797fd1ed03c598f
[INFO] running `Command { std: "docker" "start" "-a" "e861e65c1cf0a0a37a06d3adecaf3a18f2e62277251af6fb3797fd1ed03c598f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling merlin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: failed to write /tmp/rustczPo8z2/lib.rmeta: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rand` (lib) due to previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] thread 'rustc' panicked at compiler/rustc_metadata/src/rmeta/encoder.rs:427:17:
[INFO] [stderr] make sure that the calls to `lazy*` are in the same order as the metadata fields
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x7f5d09e2fefc - std::backtrace_rs::backtrace::libunwind::trace::hc56bfd85f78f2ac1
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]    1:     0x7f5d09e2fefc - std::backtrace_rs::backtrace::trace_unsynchronized::h3a4cd0ee39c2ec51
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x7f5d09e2fefc - std::sys_common::backtrace::_print_fmt::h7ec874d1114e2ca4
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]    3:     0x7f5d09e2fefc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h9409967845944e27
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    4:     0x7f5d09e9615c - core::fmt::rt::Argument::fmt::h3548c9d6e288e4b2
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/fmt/rt.rs:138:9
[INFO] [stderr]    5:     0x7f5d09e9615c - core::fmt::write::h31bd00fc0f85031b
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/fmt/mod.rs:1094:21
[INFO] [stderr]    6:     0x7f5d09e2293e - std::io::Write::write_fmt::h12ff3642b3fdae7c
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/io/mod.rs:1714:15
[INFO] [stderr]    7:     0x7f5d09e2fce4 - std::sys_common::backtrace::_print::h8ab9a59ea8fc9a86
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    8:     0x7f5d09e2fce4 - std::sys_common::backtrace::print::hfe7afa943e316a5b
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    9:     0x7f5d09e32dda - std::panicking::panic_hook_with_disk_dump::{{closure}}::hae52bf9a035c21dd
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:280:22
[INFO] [stderr]   10:     0x7f5d09e32ad5 - std::panicking::panic_hook_with_disk_dump::hb6c613677d0ff679
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:314:9
[INFO] [stderr]   11:     0x7f5d0d017c39 - <rustc_driver_impl[daddeb234971f226]::install_ice_hook::{closure#0} as core[b5cfdba230a0329e]::ops::function::FnOnce<(&core[b5cfdba230a0329e]::panic::panic_info::PanicInfo,)>>::call_once::{shim:vtable#0}
[INFO] [stderr]   12:     0x7f5d09e33693 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h98627c2cfbd34c2e
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/alloc/src/boxed.rs:2021:9
[INFO] [stderr]   13:     0x7f5d09e33693 - std::panicking::rust_panic_with_hook::hd82d7066cdf9e06f
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:757:13
[INFO] [stderr]   14:     0x7f5d09e333c6 - std::panicking::begin_panic_handler::{{closure}}::hf97c71166d409481
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:623:13
[INFO] [stderr]   15:     0x7f5d09e30426 - std::sys_common::backtrace::__rust_end_short_backtrace::haa22df65c16edaa5
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stderr]   16:     0x7f5d09e33152 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/panicking.rs:619:5
[INFO] [stderr]   17:     0x7f5d09e92505 - core::panicking::panic_fmt::h0e243d6d1945608c
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/core/src/panicking.rs:72:14
[INFO] [stderr]   18:     0x7f5d0bcc02cd - <rustc_metadata[37f8ba9dbde0e157]::rmeta::encoder::EncodeContext>::emit_lazy_distance
[INFO] [stderr]   19:     0x7f5d0bcbc233 - <rustc_metadata[37f8ba9dbde0e157]::rmeta::LazyTables as rustc_serialize[c064fcbf3ef83bd9]::serialize::Encodable<rustc_metadata[37f8ba9dbde0e157]::rmeta::encoder::EncodeContext>>::encode
[INFO] [stderr]   20:     0x7f5d0bcb7a5b - <rustc_metadata[37f8ba9dbde0e157]::rmeta::CrateRoot as rustc_serialize[c064fcbf3ef83bd9]::serialize::Encodable<rustc_metadata[37f8ba9dbde0e157]::rmeta::encoder::EncodeContext>>::encode
[INFO] [stderr]   21:     0x7f5d0bc8d911 - <rustc_metadata[37f8ba9dbde0e157]::rmeta::encoder::EncodeContext>::encode_crate_root
[INFO] [stderr]   22:     0x7f5d0bc842da - rustc_metadata[37f8ba9dbde0e157]::rmeta::encoder::encode_metadata_impl
[INFO] [stderr]   23:     0x7f5d0c584df3 - rustc_data_structures[74e60337e6f6bbc]::sync::parallel::disabled::join::<rustc_metadata[37f8ba9dbde0e157]::rmeta::encoder::encode_metadata::{closure#0}, rustc_metadata[37f8ba9dbde0e157]::rmeta::encoder::encode_metadata::{closure#1}, (), ()>
[INFO] [stderr]   24:     0x7f5d0c5849f2 - rustc_metadata[37f8ba9dbde0e157]::rmeta::encoder::encode_metadata
[INFO] [stderr]   25:     0x7f5d0c5830cc - rustc_metadata[37f8ba9dbde0e157]::fs::encode_and_write_metadata
[INFO] [stderr]   26:     0x7f5d0c57c6b0 - rustc_interface[fb19c221f95377b6]::passes::start_codegen
[INFO] [stderr]   27:     0x7f5d0c57706a - <rustc_middle[319326f54520f544]::ty::context::GlobalCtxt>::enter::<<rustc_interface[fb19c221f95377b6]::queries::Queries>::ongoing_codegen::{closure#0}, core[b5cfdba230a0329e]::result::Result<alloc[58e383fff0b22e73]::boxed::Box<dyn core[b5cfdba230a0329e]::any::Any>, rustc_span[6295d6019b61597c]::ErrorGuaranteed>>
[INFO] [stderr]   28:     0x7f5d0c576472 - <rustc_interface[fb19c221f95377b6]::interface::Compiler>::enter::<rustc_driver_impl[daddeb234971f226]::run_compiler::{closure#1}::{closure#2}, core[b5cfdba230a0329e]::result::Result<core[b5cfdba230a0329e]::option::Option<rustc_interface[fb19c221f95377b6]::queries::Linker>, rustc_span[6295d6019b61597c]::ErrorGuaranteed>>
[INFO] [stderr]   29:     0x7f5d0c56f664 - std[51e184fa2e4f86a0]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[fb19c221f95377b6]::util::run_in_thread_with_globals<rustc_interface[fb19c221f95377b6]::interface::run_compiler<core[b5cfdba230a0329e]::result::Result<(), rustc_span[6295d6019b61597c]::ErrorGuaranteed>, rustc_driver_impl[daddeb234971f226]::run_compiler::{closure#1}>::{closure#0}, core[b5cfdba230a0329e]::result::Result<(), rustc_span[6295d6019b61597c]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[b5cfdba230a0329e]::result::Result<(), rustc_span[6295d6019b61597c]::ErrorGuaranteed>>
[INFO] [stderr]   30:     0x7f5d0c56edbe - <<std[51e184fa2e4f86a0]::thread::Builder>::spawn_unchecked_<rustc_interface[fb19c221f95377b6]::util::run_in_thread_with_globals<rustc_interface[fb19c221f95377b6]::interface::run_compiler<core[b5cfdba230a0329e]::result::Result<(), rustc_span[6295d6019b61597c]::ErrorGuaranteed>, rustc_driver_impl[daddeb234971f226]::run_compiler::{closure#1}>::{closure#0}, core[b5cfdba230a0329e]::result::Result<(), rustc_span[6295d6019b61597c]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[b5cfdba230a0329e]::result::Result<(), rustc_span[6295d6019b61597c]::ErrorGuaranteed>>::{closure#1} as core[b5cfdba230a0329e]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]   31:     0x7f5d09e3e075 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha81bceedc5dd4605
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/alloc/src/boxed.rs:2007:9
[INFO] [stderr]   32:     0x7f5d09e3e075 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha86fb738f82c9cc8
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/alloc/src/boxed.rs:2007:9
[INFO] [stderr]   33:     0x7f5d09e3e075 - std::sys::unix::thread::Thread::new::thread_start::h2c80c44f64da2074
[INFO] [stderr]                                at /rustc/23949593103d03a82c7ebc2e84434ce6c6edc561/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stderr]   34:     0x7f5d09b6cb43 - <unknown>
[INFO] [stderr]   35:     0x7f5d09bfdbb4 - __clone
[INFO] [stderr]   36:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug.
[INFO] [stderr] 
[INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md
[INFO] [stderr] 
[INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2023-09-19T08:05:10.98364029Z-71.txt`: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] note: rustc 1.74.0-nightly (239495931 2023-09-14) running on x86_64-unknown-linux-gnu
[INFO] [stderr] 
[INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no -C debuginfo=2
[INFO] [stderr] 
[INFO] [stderr] note: some of the compiler flags provided by cargo are hidden
[INFO] [stderr] 
[INFO] [stderr] query stack during panic:
[INFO] [stderr] end of query stack
[INFO] [stderr] error: could not compile `merlin` (lib)
[INFO] running `Command { std: "docker" "inspect" "e861e65c1cf0a0a37a06d3adecaf3a18f2e62277251af6fb3797fd1ed03c598f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e861e65c1cf0a0a37a06d3adecaf3a18f2e62277251af6fb3797fd1ed03c598f", kill_on_drop: false }`
[INFO] [stdout] e861e65c1cf0a0a37a06d3adecaf3a18f2e62277251af6fb3797fd1ed03c598f