[INFO] fetching crate mwc_wallet_impls 5.3.8...
[INFO] checking mwc_wallet_impls-5.3.8 against try#87f2ecc56b5f6032b075c8934ebc77f28d57183c for pr-148190
[INFO] extracting crate mwc_wallet_impls 5.3.8 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mwc_wallet_impls 5.3.8
[INFO] finished tweaking crates.io crate mwc_wallet_impls 5.3.8
[INFO] tweaked toml for crates.io crate mwc_wallet_impls 5.3.8 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mwc_wallet_impls 5.3.8 on toolchain 87f2ecc56b5f6032b075c8934ebc77f28d57183c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mwc_wallet_impls 5.3.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4cf357fa6a994a45b3ef65a2960e27556b05deb4d0ebd90ded3453625e57556
[INFO] running `Command { std: "docker" "start" "-a" "e4cf357fa6a994a45b3ef65a2960e27556b05deb4d0ebd90ded3453625e57556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4cf357fa6a994a45b3ef65a2960e27556b05deb4d0ebd90ded3453625e57556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4cf357fa6a994a45b3ef65a2960e27556b05deb4d0ebd90ded3453625e57556", kill_on_drop: false }`
[INFO] [stdout] e4cf357fa6a994a45b3ef65a2960e27556b05deb4d0ebd90ded3453625e57556
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+87f2ecc56b5f6032b075c8934ebc77f28d57183c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa4d2614c5e0ceffa251fd8fb4ce8413cbfcb52687cf703fa6d95e9956580a4c
[INFO] running `Command { std: "docker" "start" "-a" "fa4d2614c5e0ceffa251fd8fb4ce8413cbfcb52687cf703fa6d95e9956580a4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
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[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]     Checking futures-io v0.3.31
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[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking digest v0.9.0
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[INFO] [stderr]    Compiling serde_json v1.0.141
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[INFO] [stderr]     Checking log v0.4.27
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]    Compiling rand v0.6.5
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[INFO] [stderr]    Compiling num-complex v0.2.4
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[INFO] [stderr]    Compiling ring v0.17.14
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[INFO] [stderr]    Compiling mwc_secp256k1zkp v0.7.16
[INFO] [stderr]     Checking parking_lot v0.12.4
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[INFO] [stderr]    Compiling bitcoinconsensus v0.19.0-3
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[INFO] [stderr]     Checking lmdb-zero v0.4.4
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling async-stream-impl v0.2.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking secp256k1 v0.19.0
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[INFO] [stderr]     Checking bls12_381 v0.3.1
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[INFO] [stderr]     Checking ripemd160 v0.8.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking h2 v0.4.11
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling bigdecimal v0.4.8
[INFO] [stderr]     Checking crypto_api v0.2.2
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[INFO] [stderr]     Checking base58 v0.1.0
[INFO] [stderr]     Checking tower v0.5.2
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[INFO] [stderr]    Compiling derive_more v0.99.20
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[INFO] [stderr] error: could not compile `libsecp256k1` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/87f2ecc56b5f6032b075c8934ebc77f28d57183c/bin/rustc --crate-name secp256k1 --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libsecp256k1-0.3.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="hmac"' --cfg 'feature="hmac-drbg"' --cfg 'feature="sha2"' --cfg 'feature="typenum"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "hmac", "hmac-drbg", "sha2", "std", "typenum"))' -C metadata=09dcfd097f06fed1 -C extra-filename=-88e7902162798fd5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-4d71eac3f20c682f.rmeta --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-9c3c5ec2bb50c4c5.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-b424b7732eedc3e8.rmeta --extern hmac_drbg=/opt/rustwide/target/debug/deps/libhmac_drbg-a2889ac8ec86e46b.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-ce2f03b65b5197cd.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-8555ba59fb116527.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-1139c163d0bdfd0a.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-9a51aa431853ca49.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fa4d2614c5e0ceffa251fd8fb4ce8413cbfcb52687cf703fa6d95e9956580a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa4d2614c5e0ceffa251fd8fb4ce8413cbfcb52687cf703fa6d95e9956580a4c", kill_on_drop: false }`
[INFO] [stdout] fa4d2614c5e0ceffa251fd8fb4ce8413cbfcb52687cf703fa6d95e9956580a4c