[INFO] fetching crate rsass 0.25.2...
[INFO] building rsass-0.25.2 against try#3bbb5242a8064de4ca3af4036745ddf603ddaa85 for pr-101929
[INFO] extracting crate rsass 0.25.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rsass 0.25.2 on toolchain 3bbb5242a8064de4ca3af4036745ddf603ddaa85
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsass 0.25.2
[INFO] finished tweaking crates.io crate rsass 0.25.2
[INFO] tweaked toml for crates.io crate rsass 0.25.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate rsass 0.25.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88395dc4896ada7dc65c9f71c25e8794f2623a74675925db30007405b9844c96
[INFO] running `Command { std: "docker" "start" "-a" "88395dc4896ada7dc65c9f71c25e8794f2623a74675925db30007405b9844c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88395dc4896ada7dc65c9f71c25e8794f2623a74675925db30007405b9844c96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88395dc4896ada7dc65c9f71c25e8794f2623a74675925db30007405b9844c96", kill_on_drop: false }`
[INFO] [stdout] 88395dc4896ada7dc65c9f71c25e8794f2623a74675925db30007405b9844c96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb7dc6b8f3eef43e7bfe432da213e14acaab23599f6c801ac7277b795919099f
[INFO] running `Command { std: "docker" "start" "-a" "eb7dc6b8f3eef43e7bfe432da213e14acaab23599f6c801ac7277b795919099f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bytecount v0.6.2
[INFO] [stderr]    Compiling tracing-core v0.1.26
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling nom_locate v4.0.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling tracing v0.1.34
[INFO] [stderr]    Compiling rsass v0.25.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.26s
[INFO] running `Command { std: "docker" "inspect" "eb7dc6b8f3eef43e7bfe432da213e14acaab23599f6c801ac7277b795919099f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb7dc6b8f3eef43e7bfe432da213e14acaab23599f6c801ac7277b795919099f", kill_on_drop: false }`
[INFO] [stdout] eb7dc6b8f3eef43e7bfe432da213e14acaab23599f6c801ac7277b795919099f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99519f156f7c1176da0574a29d6f30d8741494054dd5b654ebb3eb9af4ebc67e
[INFO] running `Command { std: "docker" "start" "-a" "99519f156f7c1176da0574a29d6f30d8741494054dd5b654ebb3eb9af4ebc67e", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling once_cell v1.11.0
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.11
[INFO] [stderr]    Compiling rsass v0.25.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rsass`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name spec --edition=2018 tests/spec/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=f0607e9f27a17d2f -C extra-filename=-f0607e9f27a17d2f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern fastrand=/opt/rustwide/target/debug/deps/libfastrand-2765520c777de4dc.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-f24103787ae9d338.rlib --extern nom_locate=/opt/rustwide/target/debug/deps/libnom_locate-f6c794950fbc9568.rlib --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-6043b70048163522.rlib --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-823310c780a5ae0c.rlib --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-59050be23c971dd4.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-3f0549f1f4c73647.rlib --extern rsass=/opt/rustwide/target/debug/deps/librsass-8df86dda62687846.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-2441e16bc2512b82.rlib --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-bde139ae0cd83945.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "99519f156f7c1176da0574a29d6f30d8741494054dd5b654ebb3eb9af4ebc67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99519f156f7c1176da0574a29d6f30d8741494054dd5b654ebb3eb9af4ebc67e", kill_on_drop: false }`
[INFO] [stdout] 99519f156f7c1176da0574a29d6f30d8741494054dd5b654ebb3eb9af4ebc67e