[INFO] cloning repository https://github.com/paritytech/ledgeracio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paritytech/ledgeracio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fledgeracio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fledgeracio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58feea373010726ec3d4dfb38d04696df21463e2
[INFO] checking paritytech/ledgeracio against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fledgeracio" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paritytech/ledgeracio on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paritytech/ledgeracio
[INFO] finished tweaking git repo https://github.com/paritytech/ledgeracio
[INFO] tweaked toml for git repo https://github.com/paritytech/ledgeracio written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/paritytech/ledgeracio already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/Zondax/ledger-substrate-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/Zondax/ledger-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/paritytech/substrate-subxt.git`
[INFO] [stderr]     Updating git repository `https://github.com/Zondax/blockchain-tools-rs.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-io v2.0.0-rc6
[INFO] [stderr]   Downloaded integer-sqrt v0.1.5
[INFO] [stderr]   Downloaded sp-transaction-pool v2.0.0-rc6
[INFO] [stderr]   Downloaded parity-multiaddr v0.9.2
[INFO] [stderr]   Downloaded pallet-session v2.0.0-rc6
[INFO] [stderr]   Downloaded statrs v0.10.0
[INFO] [stderr]   Downloaded strum v0.16.0
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[INFO] [stderr]   Downloaded jsonrpsee-proc-macros v0.1.0
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[INFO] [stderr]   Downloaded sp-runtime-interface v2.0.0-rc6
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[INFO] [stderr]   Downloaded sp-state-machine v0.8.0-rc6
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[INFO] [stderr]   Downloaded sp-runtime-interface-proc-macro v2.0.0-rc6
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[INFO] [stderr]   Downloaded sp-api-proc-macro v2.0.0-rc6
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[INFO] [stderr]   Downloaded kvdb v0.7.0
[INFO] [stderr]   Downloaded dyn-clonable-impl v0.9.0
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[INFO] [stderr]   Downloaded signature v1.2.2
[INFO] [stderr]   Downloaded ed25519-dalek v1.0.0
[INFO] [stderr]   Downloaded parity-util-mem v0.7.0
[INFO] [stderr]   Downloaded sp-debug-derive v2.0.0-rc6
[INFO] [stderr]   Downloaded rental-impl v0.5.5
[INFO] [stderr]   Downloaded rental v0.5.5
[INFO] [stderr]   Downloaded sp-storage v2.0.0-rc6
[INFO] [stderr]   Downloaded sp-npos-elections v2.0.0-rc6
[INFO] [stderr]   Downloaded substrate-bip39 v0.4.2
[INFO] [stderr]   Downloaded sp-version v2.0.0-rc6
[INFO] [stderr]   Downloaded jsonrpsee v0.1.0
[INFO] [stderr]   Downloaded nalgebra v0.18.1
[INFO] [stderr]   Downloaded bitmask v0.5.0
[INFO] [stderr]   Downloaded pallet-authorship v2.0.0-rc6
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[INFO] [stderr]   Downloaded sp-staking v2.0.0-rc6
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[INFO] [stderr]   Downloaded lru v0.4.3
[INFO] [stderr]   Downloaded libp2p-core v0.20.1
[INFO] [stderr]   Downloaded pallet-staking v2.0.0-rc6
[INFO] [stderr]   Downloaded sp-blockchain v2.0.0-rc6
[INFO] [stderr]   Downloaded sp-consensus v0.8.0-rc6
[INFO] [stderr]   Downloaded sp-tracing v2.0.0-rc6
[INFO] [stderr]   Downloaded parity-scale-codec-derive v1.2.2
[INFO] [stderr]   Downloaded sp-application-crypto v2.0.0-rc6
[INFO] [stderr]   Downloaded sp-arithmetic v2.0.0-rc6
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[INFO] [stderr]   Downloaded sp-wasm-interface v2.0.0-rc6
[INFO] [stderr]   Downloaded sp-std v2.0.0-rc6
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bf32c4ad4ab5af24c8049648943a7aa2b64c7aa18a5144ad75d9feaf473205a
[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" "9bf32c4ad4ab5af24c8049648943a7aa2b64c7aa18a5144ad75d9feaf473205a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bf32c4ad4ab5af24c8049648943a7aa2b64c7aa18a5144ad75d9feaf473205a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf32c4ad4ab5af24c8049648943a7aa2b64c7aa18a5144ad75d9feaf473205a", kill_on_drop: false }`
[INFO] [stdout] 9bf32c4ad4ab5af24c8049648943a7aa2b64c7aa18a5144ad75d9feaf473205a
[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" "RUSTFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36232a3ccde42080158c0bf541d018e30aacca4e930bd86d8bb34e471f9046bf
[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" "36232a3ccde42080158c0bf541d018e30aacca4e930bd86d8bb34e471f9046bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking byte-slice-cast v0.3.5
[INFO] [stderr]     Checking tinyvec v0.3.4
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]     Checking sp-std v2.0.0-rc6
[INFO] [stderr]    Compiling parity-util-mem v0.7.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.68
[INFO] [stderr]    Compiling wasm-bindgen v0.2.68
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking rand_core v0.4.2
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[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking ledger-apdu v0.4.0 (https://github.com/Zondax/ledger-rs.git#9d7bf308)
[INFO] [stderr]     Checking unicode-width v0.1.8
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[INFO] [stderr]     Checking sha1 v0.6.0
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[INFO] [stderr]     Checking base64 v0.12.3
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[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling thread_local v1.0.1
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[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.2.6
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[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking rand_core v0.3.1
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling hashbrown v0.6.3
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[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling hidapi v1.2.3
[INFO] [stderr]     Checking multitask v0.2.0
[INFO] [stderr]     Checking async-channel v1.4.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking uint v0.8.5
[INFO] [stderr]     Checking ed25519-bip32 v0.3.1
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[INFO] [stderr]     Checking futures-lite v0.1.11
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]     Checking addr2line v0.13.0
[INFO] [stderr]     Checking want v0.3.0
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[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
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[INFO] [stderr]     Checking digest v0.8.1
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[INFO] [stderr]     Checking block-buffer v0.7.3
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[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.9.1
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking parking_lot_core v0.7.2
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[INFO] [stderr]    Compiling which v3.1.1
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[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking multihash v0.11.4
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling prost-build v0.6.1
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking globset v0.4.5
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking futures-task v0.3.5
[INFO] [stderr]     Checking async-io v0.1.11
[INFO] [stderr]     Checking blocking v0.5.2
[INFO] [stderr]     Checking statrs v0.10.0
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking ahash v0.2.18
[INFO] [stderr]     Checking async-executor v0.1.2
[INFO] [stderr]     Checking fixed-hash v0.6.1
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking lru v0.4.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking wasmi v0.6.2
[INFO] [stderr]     Checking nalgebra v0.18.1
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking webpki-roots v0.17.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.68
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling sp-debug-derive v2.0.0-rc6
[INFO] [stderr]    Compiling ref-cast-impl v1.0.2
[INFO] [stderr]    Compiling parity-util-mem-derive v0.1.0
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling derive_more v0.99.10
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[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=794fad28b4c569c1 -C extra-filename=-794fad28b4c569c1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern alga=/opt/rustwide/target/debug/deps/libalga-d71c183840cc90f2.rmeta --extern approx=/opt/rustwide/target/debug/deps/libapprox-7939f972597a5cf8.rmeta --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-c6337da4289faef0.rmeta --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-bb6b49ad9cf5cc5d.rmeta --extern num_complex=/opt/rustwide/target/debug/deps/libnum_complex-c8bfd29b7ef4a690.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-4db99954e71c533a.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-e85070b3ff8567f6.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-f3bfead5ee2a3e55.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-5564b931d1706476.rmeta --cap-lints allow --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 `Command { std: "docker" "inspect" "36232a3ccde42080158c0bf541d018e30aacca4e930bd86d8bb34e471f9046bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36232a3ccde42080158c0bf541d018e30aacca4e930bd86d8bb34e471f9046bf", kill_on_drop: false }`
[INFO] [stdout] 36232a3ccde42080158c0bf541d018e30aacca4e930bd86d8bb34e471f9046bf
