[INFO] fetching crate pict-rs-aggregator 0.1.13...
[INFO] checking pict-rs-aggregator-0.1.13 against 1.55.0 for beta-1.56-3
[INFO] extracting crate pict-rs-aggregator 0.1.13 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate pict-rs-aggregator 0.1.13 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pict-rs-aggregator 0.1.13
[INFO] finished tweaking crates.io crate pict-rs-aggregator 0.1.13
[INFO] tweaked toml for crates.io crate pict-rs-aggregator 0.1.13 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate pict-rs-aggregator 0.1.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7cf1a746bec88548c2079aeff3b6b60f12d5e1894cd08bf35f0a76b1b74ee27d
[INFO] running `Command { std: "docker" "start" "-a" "7cf1a746bec88548c2079aeff3b6b60f12d5e1894cd08bf35f0a76b1b74ee27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cf1a746bec88548c2079aeff3b6b60f12d5e1894cd08bf35f0a76b1b74ee27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf1a746bec88548c2079aeff3b6b60f12d5e1894cd08bf35f0a76b1b74ee27d", kill_on_drop: false }`
[INFO] [stdout] 7cf1a746bec88548c2079aeff3b6b60f12d5e1894cd08bf35f0a76b1b74ee27d
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0a2f3bdfb6b3682bb288b18bdb11311e2e0531013da39f8dc7b01efb5587878
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c0a2f3bdfb6b3682bb288b18bdb11311e2e0531013da39f8dc7b01efb5587878", kill_on_drop: false }`
[INFO] [stderr]     Checking local-waker v0.1.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]    Compiling zstd-safe v4.1.1+zstd.1.5.0
[INFO] [stderr]    Compiling firestorm v0.4.6
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling ahash v0.7.5
[INFO] [stderr]     Checking bytestring v1.0.0
[INFO] [stderr]     Checking sharded-slab v0.1.3
[INFO] [stderr]    Compiling http v0.2.5
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking actix-service v2.0.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]     Checking minify-html v0.6.8
[INFO] [stderr]    Compiling prost-build v0.8.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking actix-utils v3.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking blowfish v0.8.0
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]     Checking bcrypt v0.10.1
[INFO] [stderr]    Compiling zstd-sys v1.6.1+zstd.1.5.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling nom_locate v3.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rsass v0.22.2
[INFO] [stderr]    Compiling tokio-macros v1.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling prost-derive v0.8.0
[INFO] [stderr]    Compiling actix-macros v0.2.1
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[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 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rsass-0.22.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=11579269a1cbb2b2 -C extra-filename=-11579269a1cbb2b2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-c90d5e8d0c92f83c.rmeta --extern nom_locate=/opt/rustwide/target/debug/deps/libnom_locate-bdf7b239f0d65a89.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-9b990b94bc60b73c.rmeta --extern num_integer=/opt/rustwide/target/debug/deps/libnum_integer-2ccd5cb70f655657.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-ee68f2db64cfd7fd.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-07bce94835c38406.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-5c3bd7f367f56183.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c0a2f3bdfb6b3682bb288b18bdb11311e2e0531013da39f8dc7b01efb5587878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a2f3bdfb6b3682bb288b18bdb11311e2e0531013da39f8dc7b01efb5587878", kill_on_drop: false }`
[INFO] [stdout] c0a2f3bdfb6b3682bb288b18bdb11311e2e0531013da39f8dc7b01efb5587878
