[INFO] fetching crate erg_linter 0.6.53...
[INFO] testing erg_linter-0.6.53 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate erg_linter 0.6.53 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate erg_linter 0.6.53
[INFO] finished tweaking crates.io crate erg_linter 0.6.53
[INFO] tweaked toml for crates.io crate erg_linter 0.6.53 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate erg_linter 0.6.53 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 erg_linter 0.6.53 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 89d400feee96080398c92a29b98484a53ef604d81dbb314ee69e9e9b58c54f0f
[INFO] running `Command { std: "docker" "start" "89d400feee96080398c92a29b98484a53ef604d81dbb314ee69e9e9b58c54f0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89d400feee96080398c92a29b98484a53ef604d81dbb314ee69e9e9b58c54f0f", 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" "89d400feee96080398c92a29b98484a53ef604d81dbb314ee69e9e9b58c54f0f" "/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" "89d400feee96080398c92a29b98484a53ef604d81dbb314ee69e9e9b58c54f0f", 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" "89d400feee96080398c92a29b98484a53ef604d81dbb314ee69e9e9b58c54f0f" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling erg_common v0.6.53
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling erg_proc_macros v0.6.53
[INFO] [stderr]    Compiling erg_compiler v0.6.53
[INFO] [stderr]    Compiling erg_parser v0.6.53
[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/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="parallel"' --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=ffdd5a9a6563d51a --out-dir /opt/rustwide/target/release/build/erg_compiler/660e0e56e34289a9/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/cfg-if/57ac97a4dec91d60/out -L dependency=/opt/rustwide/target/release/build/erg_common/8084272855c9a09b/out -L dependency=/opt/rustwide/target/release/build/erg_proc_macros/bbf3e709cce974ff/out -L dependency=/opt/rustwide/target/release/build/libc/c01a236730e2bc9f/out -L dependency=/opt/rustwide/target/release/build/lock_api/a1d5beee83f60399/out -L dependency=/opt/rustwide/target/release/build/parking_lot/2e7c7ac6660a5806/out -L dependency=/opt/rustwide/target/release/build/parking_lot_core/814664dca86332d7/out -L dependency=/opt/rustwide/target/release/build/scopeguard/5f9373ec660020b4/out -L dependency=/opt/rustwide/target/release/build/smallvec/841086f162eea166/out -L dependency=/opt/rustwide/target/release/build/thread_local/7c476b0fd2202a74/out -L dependency=/opt/rustwide/target/release/build/unicode-xid/31b9c0708d36e72f/out --extern erg_common=/opt/rustwide/target/release/build/erg_common/8084272855c9a09b/out/liberg_common-8084272855c9a09b.rlib --extern erg_parser=/opt/rustwide/target/release/build/erg_parser/0241e8801c0d9e41/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" "89d400feee96080398c92a29b98484a53ef604d81dbb314ee69e9e9b58c54f0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d400feee96080398c92a29b98484a53ef604d81dbb314ee69e9e9b58c54f0f", kill_on_drop: false }`
[INFO] [stdout] 89d400feee96080398c92a29b98484a53ef604d81dbb314ee69e9e9b58c54f0f
