[INFO] crate rsass 0.12.2 is already in cache
[INFO] testing rsass-0.12.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate rsass 0.12.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rsass 0.12.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rsass 0.12.2
[INFO] finished tweaking crates.io crate rsass 0.12.2
[INFO] tweaked toml for crates.io crate rsass 0.12.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate rsass 0.12.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c0b7575f9b922b8f99c84e9b6d5b35acc637e7846b3a2ee6abc58329bc00a5dd
[INFO] running `"docker" "start" "-a" "c0b7575f9b922b8f99c84e9b6d5b35acc637e7846b3a2ee6abc58329bc00a5dd"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling bytecount v0.6.0
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling nom v5.1.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rsass v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.35s
[INFO] running `"docker" "inspect" "c0b7575f9b922b8f99c84e9b6d5b35acc637e7846b3a2ee6abc58329bc00a5dd"`
[INFO] running `"docker" "rm" "-f" "c0b7575f9b922b8f99c84e9b6d5b35acc637e7846b3a2ee6abc58329bc00a5dd"`
[INFO] [stdout] c0b7575f9b922b8f99c84e9b6d5b35acc637e7846b3a2ee6abc58329bc00a5dd
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5ea153180db38734272af74f1660449809f46c2b345f865d1f1a1939d018793b
[INFO] running `"docker" "start" "-a" "5ea153180db38734272af74f1660449809f46c2b345f865d1f1a1939d018793b"`
[INFO] [stderr]    Compiling rsass v0.12.2 (/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 rsass --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test -C metadata=a585707979fb2655 -C extra-filename=-a585707979fb2655 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytecount=/opt/rustwide/target/debug/deps/libbytecount-e86862d6fe767cd7.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-81e71b56f2a8a8f3.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-708a61788bec83a3.rlib --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-21a5338f4209bd30.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-9f97a4fd61bd1e10.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-1d98dca37e1b7c2d.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rsass`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name parser --edition=2018 tests/parser/main.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test -C metadata=3f9e6d2d40dfaaf8 -C extra-filename=-3f9e6d2d40dfaaf8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytecount=/opt/rustwide/target/debug/deps/libbytecount-e86862d6fe767cd7.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-81e71b56f2a8a8f3.rlib --extern nom=/opt/rustwide/target/debug/deps/libnom-708a61788bec83a3.rlib --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-21a5338f4209bd30.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-9f97a4fd61bd1e10.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-1d98dca37e1b7c2d.rlib --extern rsass=/opt/rustwide/target/debug/deps/librsass-0ed94a7f4fd04da3.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "5ea153180db38734272af74f1660449809f46c2b345f865d1f1a1939d018793b"`
[INFO] running `"docker" "rm" "-f" "5ea153180db38734272af74f1660449809f46c2b345f865d1f1a1939d018793b"`
[INFO] [stdout] 5ea153180db38734272af74f1660449809f46c2b345f865d1f1a1939d018793b