[INFO] fetching crate sv-parser-syntaxtree 0.11.1...
[INFO] testing sv-parser-syntaxtree-0.11.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sv-parser-syntaxtree 0.11.1 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate sv-parser-syntaxtree 0.11.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sv-parser-syntaxtree 0.11.1
[INFO] finished tweaking crates.io crate sv-parser-syntaxtree 0.11.1
[INFO] tweaked toml for crates.io crate sv-parser-syntaxtree 0.11.1 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41f3f7b1ff2d21a36a36bed18a9b21232a9a945f03835dac18b7baa8ae11d9be
[INFO] running `Command { std: "docker" "start" "-a" "41f3f7b1ff2d21a36a36bed18a9b21232a9a945f03835dac18b7baa8ae11d9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41f3f7b1ff2d21a36a36bed18a9b21232a9a945f03835dac18b7baa8ae11d9be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41f3f7b1ff2d21a36a36bed18a9b21232a9a945f03835dac18b7baa8ae11d9be", kill_on_drop: false }`
[INFO] [stdout] 41f3f7b1ff2d21a36a36bed18a9b21232a9a945f03835dac18b7baa8ae11d9be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f832c3561b294483fdae509745f6d7a423299625987e5c3e565e1a8ee8d82fdf
[INFO] running `Command { std: "docker" "start" "-a" "f832c3561b294483fdae509745f6d7a423299625987e5c3e565e1a8ee8d82fdf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling sv-parser-syntaxtree v0.11.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling sv-parser-macros v0.11.1
[INFO] [stderr] error: could not compile `sv-parser-syntaxtree`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name sv_parser_syntaxtree --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=ee25d2e0c96f016a -C extra-filename=-ee25d2e0c96f016a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern sv_parser_macros=/opt/rustwide/target/debug/deps/libsv_parser_macros-ab6f3a4499cf1aed.so --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f832c3561b294483fdae509745f6d7a423299625987e5c3e565e1a8ee8d82fdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f832c3561b294483fdae509745f6d7a423299625987e5c3e565e1a8ee8d82fdf", kill_on_drop: false }`
[INFO] [stdout] f832c3561b294483fdae509745f6d7a423299625987e5c3e565e1a8ee8d82fdf