[INFO] fetching crate py2erg 0.0.82...
[INFO] testing py2erg-0.0.82 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate py2erg 0.0.82 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate py2erg 0.0.82
[INFO] finished tweaking crates.io crate py2erg 0.0.82
[INFO] tweaked toml for crates.io crate py2erg 0.0.82 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate py2erg 0.0.82 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate py2erg 0.0.82 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f3472d6a51e7d7fc57ce6d3ea4ce9456b40c2cd73be777e85e1efe4de749d884
[INFO] running `Command { std: "docker" "start" "f3472d6a51e7d7fc57ce6d3ea4ce9456b40c2cd73be777e85e1efe4de749d884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3472d6a51e7d7fc57ce6d3ea4ce9456b40c2cd73be777e85e1efe4de749d884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f3472d6a51e7d7fc57ce6d3ea4ce9456b40c2cd73be777e85e1efe4de749d884" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3472d6a51e7d7fc57ce6d3ea4ce9456b40c2cd73be777e85e1efe4de749d884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f3472d6a51e7d7fc57ce6d3ea4ce9456b40c2cd73be777e85e1efe4de749d884" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling erg_common v0.6.53-nightly.5
[INFO] [stderr]    Compiling malachite-nz v0.4.22
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling malachite-base v0.4.22
[INFO] [stderr]    Compiling rustpython-parser-vendored v0.4.0
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling unic-emoji-char v0.9.0
[INFO] [stderr]    Compiling unic-ucd-ident v0.9.0
[INFO] [stderr]    Compiling lalrpop-util v0.20.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling erg_proc_macros v0.6.53-nightly.5
[INFO] [stderr]    Compiling erg_compiler v0.6.53-nightly.5
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling is-macro v0.3.7
[INFO] [stderr]    Compiling rustpython-parser-core v0.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling erg_parser v0.6.53-nightly.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling unicode_names2_generator v1.3.0
[INFO] [stderr]    Compiling rustpython-parser v0.4.0
[INFO] [stderr]    Compiling unicode_names2 v1.3.0
[INFO] [stderr]    Compiling malachite-q v0.4.22
[INFO] [stderr]    Compiling malachite v0.4.22
[INFO] [stderr]    Compiling malachite-bigint v0.2.3
[INFO] [stderr]    Compiling rustpython-ast v0.4.0
[INFO] [stderr] error: could not compile `erg_compiler` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name erg_compiler --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/erg_compiler-0.6.53-nightly.5/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type cdylib --crate-type rlib --emit=dep-info,link -C opt-level=3 -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="els"' --cfg 'feature="parallel"' --cfg 'feature="py_compat"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("backtrace", "debug", "default", "els", "experimental", "full-repl", "gal", "japanese", "large_thread", "log-level-error", "no_std", "parallel", "pretty", "py_compat", "pylib", "pylib_compiler", "simplified_chinese", "traditional_chinese", "unicode"))' -C metadata=4497da1d109d4fb4 --out-dir /opt/rustwide/target/release/build/erg_compiler/4ca19a2b674f27e2/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/cfg-if/193575a6b29a3ab9/out -L dependency=/opt/rustwide/target/release/build/erg_common/2c5d0c02ec5568c8/out -L dependency=/opt/rustwide/target/release/build/erg_proc_macros/e9ca7bffe58bbdee/out -L dependency=/opt/rustwide/target/release/build/libc/a78799f7cdc80f55/out -L dependency=/opt/rustwide/target/release/build/lock_api/9e4e16259f727f9e/out -L dependency=/opt/rustwide/target/release/build/once_cell/8b306e0fca0ba4ad/out -L dependency=/opt/rustwide/target/release/build/parking_lot/54b8449b44cbbe18/out -L dependency=/opt/rustwide/target/release/build/parking_lot_core/3bcba77f9d7bfbcc/out -L dependency=/opt/rustwide/target/release/build/scopeguard/5f9373ec660020b4/out -L dependency=/opt/rustwide/target/release/build/smallvec/f051c06496c4df57/out -L dependency=/opt/rustwide/target/release/build/thread_local/e0745945df928ed7/out -L dependency=/opt/rustwide/target/release/build/unicode-xid/31b9c0708d36e72f/out --extern erg_common=/opt/rustwide/target/release/build/erg_common/2c5d0c02ec5568c8/out/liberg_common-2c5d0c02ec5568c8.rlib --extern erg_parser=/opt/rustwide/target/release/build/erg_parser/4f98967aadd14e57/out/liberg_parser.rlib --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f3472d6a51e7d7fc57ce6d3ea4ce9456b40c2cd73be777e85e1efe4de749d884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3472d6a51e7d7fc57ce6d3ea4ce9456b40c2cd73be777e85e1efe4de749d884", kill_on_drop: false }`
[INFO] [stdout] f3472d6a51e7d7fc57ce6d3ea4ce9456b40c2cd73be777e85e1efe4de749d884
