[INFO] fetching crate noble-aura 2.0.1...
[INFO] testing noble-aura-2.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate noble-aura 2.0.1 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate noble-aura 2.0.1 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 noble-aura 2.0.1
[INFO] finished tweaking crates.io crate noble-aura 2.0.1
[INFO] tweaked toml for crates.io crate noble-aura 2.0.1 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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] 5bd9f48920b7b27a1f097fde5a5406d0cd336e263845ac96137388d46dc8c6cd
[INFO] running `Command { std: "docker" "start" "-a" "5bd9f48920b7b27a1f097fde5a5406d0cd336e263845ac96137388d46dc8c6cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bd9f48920b7b27a1f097fde5a5406d0cd336e263845ac96137388d46dc8c6cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd9f48920b7b27a1f097fde5a5406d0cd336e263845ac96137388d46dc8c6cd", kill_on_drop: false }`
[INFO] [stdout] 5bd9f48920b7b27a1f097fde5a5406d0cd336e263845ac96137388d46dc8c6cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e45f6767dba5a70aaf9f12a54c7ffe1e20fd82245a53950de5df6bda71c6f98a
[INFO] running `Command { std: "docker" "start" "-a" "e45f6767dba5a70aaf9f12a54c7ffe1e20fd82245a53950de5df6bda71c6f98a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.3
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling ref-cast v1.0.6
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling dyn-clonable v0.9.0
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling rand_distr v0.4.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling curve25519-dalek v2.1.3
[INFO] [stderr]    Compiling merlin v2.0.1
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling secrecy v0.7.0
[INFO] [stderr]    Compiling tiny-bip39 v0.8.0
[INFO] [stderr] error: could not compile `libsecp256k1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name secp256k1 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsecp256k1-0.3.5/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 --cfg 'feature="default"' --cfg 'feature="hmac"' --cfg 'feature="hmac-drbg"' --cfg 'feature="sha2"' --cfg 'feature="std"' --cfg 'feature="typenum"' -C metadata=167c161c7e16963b -C extra-filename=-167c161c7e16963b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-00e9c9d11fbfe2a9.rmeta --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-56d1af72df02609c.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-3dd44d8ba6c21657.rmeta --extern hmac_drbg=/opt/rustwide/target/debug/deps/libhmac_drbg-8efe2c87962e091b.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-ced80a19a0b9cd56.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-fe541e68bd31d3d2.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-6b9c78e4f203b96a.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-9959a671b08afc70.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" "e45f6767dba5a70aaf9f12a54c7ffe1e20fd82245a53950de5df6bda71c6f98a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45f6767dba5a70aaf9f12a54c7ffe1e20fd82245a53950de5df6bda71c6f98a", kill_on_drop: false }`
[INFO] [stdout] e45f6767dba5a70aaf9f12a54c7ffe1e20fd82245a53950de5df6bda71c6f98a
