[INFO] fetching crate darwinia-bridger 0.1.4...
[INFO] documenting darwinia-bridger-0.1.4 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate darwinia-bridger 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate darwinia-bridger 0.1.4 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate darwinia-bridger 0.1.4
[INFO] finished tweaking crates.io crate darwinia-bridger 0.1.4
[INFO] tweaked toml for crates.io crate darwinia-bridger 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate darwinia-bridger 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3c02f21cfb670f3ead97fb41519960b1fa837e6b436aff01e3d8e43c69afceb
[INFO] running `Command { std: "docker" "start" "-a" "c3c02f21cfb670f3ead97fb41519960b1fa837e6b436aff01e3d8e43c69afceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3c02f21cfb670f3ead97fb41519960b1fa837e6b436aff01e3d8e43c69afceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c02f21cfb670f3ead97fb41519960b1fa837e6b436aff01e3d8e43c69afceb", kill_on_drop: false }`
[INFO] [stdout] c3c02f21cfb670f3ead97fb41519960b1fa837e6b436aff01e3d8e43c69afceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a50d38009633bb4f130d1cc8b5682c11f3ef0eccfdbc4d7ae217982b32a71c33
[INFO] running `Command { std: "docker" "start" "-a" "a50d38009633bb4f130d1cc8b5682c11f3ef0eccfdbc4d7ae217982b32a71c33", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling byteorder v1.3.4
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[INFO] [stderr]     Checking nalgebra v0.18.1
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[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling pin-project-internal v1.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.7
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling sp-debug-derive v2.0.0
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.2
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling frame-support-procedural-tools-derive v2.0.0
[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]    Compiling libp2p-core-derive v0.20.2
[INFO] [stderr]    Compiling strum_macros v0.16.0
[INFO] [stderr]    Compiling jsonrpsee-proc-macros v0.1.0
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr] error: could not compile `nalgebra`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name nalgebra --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.18.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="matrixmultiply"' --cfg 'feature="std"' -C metadata=49d4a7f0dd08b081 -C extra-filename=-49d4a7f0dd08b081 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern alga=/opt/rustwide/target/debug/deps/libalga-c586e961a9fa8722.rmeta --extern approx=/opt/rustwide/target/debug/deps/libapprox-02a18dab9e4b98ab.rmeta --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-1dbbaa2e2fa530e9.rmeta --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-3de7cb5f19421fbc.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-8c1e1dfb3b1ece22.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-3cddc4c453d646e7.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-1a9900f9756e7edc.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-d3be2c87252e7dea.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-998188894a333e6e.rmeta --cap-lints allow` (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" "a50d38009633bb4f130d1cc8b5682c11f3ef0eccfdbc4d7ae217982b32a71c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a50d38009633bb4f130d1cc8b5682c11f3ef0eccfdbc4d7ae217982b32a71c33", kill_on_drop: false }`
[INFO] [stdout] a50d38009633bb4f130d1cc8b5682c11f3ef0eccfdbc4d7ae217982b32a71c33
