[INFO] fetching crate taffy 0.14.0...
[INFO] testing taffy-0.14.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate taffy 0.14.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate taffy 0.14.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate taffy 0.14.0
[INFO] tweaked toml for crates.io crate taffy 0.14.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate taffy 0.14.0 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 taffy 0.14.0 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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3812d223be18f2e3f406a6171a1b2e70b91185b49861fcf5f4d7b893c133c71a
[INFO] running `Command { std: "docker" "start" "3812d223be18f2e3f406a6171a1b2e70b91185b49861fcf5f4d7b893c133c71a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3812d223be18f2e3f406a6171a1b2e70b91185b49861fcf5f4d7b893c133c71a", 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" "3812d223be18f2e3f406a6171a1b2e70b91185b49861fcf5f4d7b893c133c71a" "/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" "3812d223be18f2e3f406a6171a1b2e70b91185b49861fcf5f4d7b893c133c71a", 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" "3812d223be18f2e3f406a6171a1b2e70b91185b49861fcf5f4d7b893c133c71a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling arrayvec v0.7.7
[INFO] [stderr]    Compiling taffy v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "3812d223be18f2e3f406a6171a1b2e70b91185b49861fcf5f4d7b893c133c71a", 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" "3812d223be18f2e3f406a6171a1b2e70b91185b49861fcf5f4d7b893c133c71a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling roxmltree v0.21.1
[INFO] [stderr]    Compiling taffy v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `taffy` (example "basic")
[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 basic --edition=2021 examples/basic.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="block_layout"' --cfg 'feature="calc"' --cfg 'feature="content_size"' --cfg 'feature="default"' --cfg 'feature="detailed_layout_info"' --cfg 'feature="flexbox"' --cfg 'feature="flexbox_balance"' --cfg 'feature="float_layout"' --cfg 'feature="grid"' --cfg 'feature="std"' --cfg 'feature="taffy_tree"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "block_layout", "calc", "content_size", "debug", "default", "detailed_layout_info", "document-features", "flexbox", "flexbox_balance", "float_layout", "grid", "parse", "parse_faster", "profile", "serde", "std", "strict_provenance", "taffy_tree"))' -C metadata=9d94ff88dc630558 --out-dir /opt/rustwide/target/debug/build/taffy/6adc3d96c33620f3/out -L dependency=/opt/rustwide/target/debug/build/arrayvec/682cdd0c4c1e3d7f/out -L dependency=/opt/rustwide/target/debug/build/itoa/5de11b3b23bfe572/out -L dependency=/opt/rustwide/target/debug/build/memchr/25f2248dc1705570/out -L dependency=/opt/rustwide/target/debug/build/serde_core/3df8386956d37ad9/out -L dependency=/opt/rustwide/target/debug/build/slotmap/528a4b92ba1a33f5/out -L dependency=/opt/rustwide/target/debug/build/smallvec/49e7c38b3e8bf1d7/out -L dependency=/opt/rustwide/target/debug/build/zmij/ef63f1da73704b4c/out --extern arrayvec=/opt/rustwide/target/debug/build/arrayvec/682cdd0c4c1e3d7f/out/libarrayvec-682cdd0c4c1e3d7f.rlib --extern roxmltree=/opt/rustwide/target/debug/build/roxmltree/1fe6e78e0576a312/out/libroxmltree-1fe6e78e0576a312.rlib --extern serde_json=/opt/rustwide/target/debug/build/serde_json/b5de30ad410b46a5/out/libserde_json-b5de30ad410b46a5.rlib --extern slotmap=/opt/rustwide/target/debug/build/slotmap/528a4b92ba1a33f5/out/libslotmap-528a4b92ba1a33f5.rlib --extern smallvec=/opt/rustwide/target/debug/build/smallvec/49e7c38b3e8bf1d7/out/libsmallvec-49e7c38b3e8bf1d7.rlib --extern taffy=/opt/rustwide/target/debug/build/taffy/1959229a6639699a/out/libtaffy-1959229a6639699a.rlib --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3812d223be18f2e3f406a6171a1b2e70b91185b49861fcf5f4d7b893c133c71a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3812d223be18f2e3f406a6171a1b2e70b91185b49861fcf5f4d7b893c133c71a", kill_on_drop: false }`
[INFO] [stdout] 3812d223be18f2e3f406a6171a1b2e70b91185b49861fcf5f4d7b893c133c71a
