[INFO] fetching crate heron-rebuild-syntax 0.1.0...
[INFO] checking heron-rebuild-syntax-0.1.0 against master#fd2c811d25ad5773fbd2463e058bf4edf4d44eb2 for pr-130443
[INFO] extracting crate heron-rebuild-syntax 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate heron-rebuild-syntax 0.1.0 on toolchain fd2c811d25ad5773fbd2463e058bf4edf4d44eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate heron-rebuild-syntax 0.1.0
[INFO] finished tweaking crates.io crate heron-rebuild-syntax 0.1.0
[INFO] tweaked toml for crates.io crate heron-rebuild-syntax 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 016e5fc4d952d1610c739a74467bede55010fcedf9bba4d2119be0f869643883
[INFO] running `Command { std: "docker" "start" "-a" "016e5fc4d952d1610c739a74467bede55010fcedf9bba4d2119be0f869643883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "016e5fc4d952d1610c739a74467bede55010fcedf9bba4d2119be0f869643883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "016e5fc4d952d1610c739a74467bede55010fcedf9bba4d2119be0f869643883", kill_on_drop: false }`
[INFO] [stdout] 016e5fc4d952d1610c739a74467bede55010fcedf9bba4d2119be0f869643883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+fd2c811d25ad5773fbd2463e058bf4edf4d44eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5969232e0114c90b48887fca92c304ff48431be198bbaed6cb0d06adb685ff05
[INFO] running `Command { std: "docker" "start" "-a" "5969232e0114c90b48887fca92c304ff48431be198bbaed6cb0d06adb685ff05", kill_on_drop: false }`
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking heron-rebuild-syntax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `heron-rebuild-syntax` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/fd2c811d25ad5773fbd2463e058bf4edf4d44eb2/bin/rustc --crate-name heron_rebuild_syntax --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=c80f86666942d285 -C extra-filename=-c80f86666942d285 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-8bfac5bad14e87b5.rmeta --extern combine=/opt/rustwide/target/debug/deps/libcombine-653964ce55f171ad.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-312f50f5af98b416.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9881e1c28c989de8.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `heron-rebuild-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/fd2c811d25ad5773fbd2463e058bf4edf4d44eb2/bin/rustc --crate-name heron_rebuild_syntax --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=fd51b354bfe18f3d -C extra-filename=-fd51b354bfe18f3d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-8bfac5bad14e87b5.rmeta --extern combine=/opt/rustwide/target/debug/deps/libcombine-653964ce55f171ad.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-312f50f5af98b416.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9881e1c28c989de8.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "5969232e0114c90b48887fca92c304ff48431be198bbaed6cb0d06adb685ff05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5969232e0114c90b48887fca92c304ff48431be198bbaed6cb0d06adb685ff05", kill_on_drop: false }`
[INFO] [stdout] 5969232e0114c90b48887fca92c304ff48431be198bbaed6cb0d06adb685ff05
