[INFO] fetching crate monistode-assemblers 0.1.7... [INFO] testing monistode-assemblers-0.1.7 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate monistode-assemblers 0.1.7 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate monistode-assemblers 0.1.7 [INFO] finished tweaking crates.io crate monistode-assemblers 0.1.7 [INFO] tweaked toml for crates.io crate monistode-assemblers 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate monistode-assemblers 0.1.7 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 26 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 360d3ad459a7cee6996550c6d7045603b55080fd83430ad34dc856cc16f0cfb8 [INFO] running `Command { std: "docker" "start" "-a" "360d3ad459a7cee6996550c6d7045603b55080fd83430ad34dc856cc16f0cfb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "360d3ad459a7cee6996550c6d7045603b55080fd83430ad34dc856cc16f0cfb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "360d3ad459a7cee6996550c6d7045603b55080fd83430ad34dc856cc16f0cfb8", kill_on_drop: false }` [INFO] [stdout] 360d3ad459a7cee6996550c6d7045603b55080fd83430ad34dc856cc16f0cfb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e40fdb9cd322d8c1bcbc10054d0417d45b87af980d47e4f8f183881441f29dbe [INFO] running `Command { std: "docker" "start" "-a" "e40fdb9cd322d8c1bcbc10054d0417d45b87af980d47e4f8f183881441f29dbe", kill_on_drop: false }` [INFO] [stderr] Compiling combine v4.6.7 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling monistode-binutils v0.1.4 [INFO] [stderr] Compiling monistode-macros v0.1.7 [INFO] [stderr] Compiling monistode-assemblers v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `monistode-assemblers` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/bin/rustc --crate-name monistode_assemblers --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=bdecd82fca741eea -C extra-filename=-8866a49a77ed2eb6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-4d9abde62f1c4da4.rmeta --extern combine=/opt/rustwide/target/debug/deps/libcombine-f1529f54f1291d5c.rmeta --extern monistode_binutils=/opt/rustwide/target/debug/deps/libmonistode_binutils-381bca1ee5fa1c47.rmeta --extern monistode_macros=/opt/rustwide/target/debug/deps/libmonistode_macros-f9eea04377d7e522.so --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "e40fdb9cd322d8c1bcbc10054d0417d45b87af980d47e4f8f183881441f29dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e40fdb9cd322d8c1bcbc10054d0417d45b87af980d47e4f8f183881441f29dbe", kill_on_drop: false }` [INFO] [stdout] e40fdb9cd322d8c1bcbc10054d0417d45b87af980d47e4f8f183881441f29dbe