[INFO] updating cached repository https://github.com/shawntabrizi/substrate-price-oracle
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ea7c25a28c7eab4776d77b0425338fffbfb12b48
[INFO] checking shawntabrizi/substrate-price-oracle against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshawntabrizi%2Fsubstrate-price-oracle" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shawntabrizi/substrate-price-oracle on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/shawntabrizi/substrate-price-oracle
[INFO] finished tweaking git repo https://github.com/shawntabrizi/substrate-price-oracle
[INFO] tweaked toml for git repo https://github.com/shawntabrizi/substrate-price-oracle written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/shawntabrizi/substrate-price-oracle already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a05ceafdee86708a585d50837ae481e24ba9df93f67d57b2771d60ffed54fed7
[INFO] running `"docker" "start" "-a" "a05ceafdee86708a585d50837ae481e24ba9df93f67d57b2771d60ffed54fed7"`
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling subtle v2.2.1
[INFO] [stderr]     Checking byte-slice-cast v0.3.2
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[INFO] [stderr]    Compiling rand v0.6.5
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[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling sr-std v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]    Compiling sr-io v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking tiny-keccak v1.5.0
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[INFO] [stderr]    Compiling syn v1.0.5
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[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking uint v0.8.1
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[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]    Compiling srml-support-procedural-tools-derive v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking substrate-panic-handler v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking fixed-hash v0.4.0
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking hmac-drbg v0.2.0
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]     Checking merlin v1.2.1
[INFO] [stderr]     Checking parking_lot_core v0.4.0
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[INFO] [stderr]     Checking wasmi v0.5.1
[INFO] [stderr]     Checking once_cell v0.1.8
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling malloc_size_of_derive v0.1.1
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.1.2
[INFO] [stderr]     Checking parity-util-mem v0.2.0
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling const-random-macro v0.1.6
[INFO] [stderr]    Compiling paste-impl v0.1.6
[INFO] [stderr]     Checking schnorrkel v0.8.5
[INFO] [stderr]     Checking tiny-bip39 v0.6.2
[INFO] [stderr]     Checking ed25519-dalek v0.9.1
[INFO] [stderr]     Checking const-random v0.1.6
[INFO] [stderr]     Checking ahash v0.2.16
[INFO] [stderr]     Checking paste v0.1.6
[INFO] [stderr]     Checking simple-json v0.1.0 (https://github.com/shawntabrizi/simple-json#a3ca51b8)
[INFO] [stderr]     Checking substrate-bip39 v0.3.1
[INFO] [stderr]     Checking memory-db v0.15.2
[INFO] [stderr]     Checking trie-db v0.15.2
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]     Checking impl-serde v0.2.1
[INFO] [stderr]    Compiling toml v0.5.3
[INFO] [stderr]     Checking substrate-primitives-storage v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling srml-support-procedural-tools v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]    Compiling parity-scale-codec-derive v1.0.3
[INFO] [stderr]    Compiling sr-api-macros v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking parity-scale-codec v1.0.6
[INFO] [stderr]    Compiling srml-support-procedural v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking impl-codec v0.4.1
[INFO] [stderr]     Checking sr-arithmetic v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking primitive-types v0.5.1
[INFO] [stderr]     Checking substrate-externalities v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking substrate-primitives v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking substrate-trie v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking srml-metadata v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking substrate-state-machine v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking substrate-application-crypto v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking sr-primitives v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking substrate-inherents v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking sr-version v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking srml-support v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking srml-system v2.0.0 (https://github.com/paritytech/substrate.git?rev=d1cd01c74e8d5550396cb654f9a3f1b641efdf4c#d1cd01c7)
[INFO] [stderr]     Checking substrate-price-oracle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 24s
[INFO] running `"docker" "inspect" "a05ceafdee86708a585d50837ae481e24ba9df93f67d57b2771d60ffed54fed7"`
[INFO] running `"docker" "rm" "-f" "a05ceafdee86708a585d50837ae481e24ba9df93f67d57b2771d60ffed54fed7"`
[INFO] [stdout] a05ceafdee86708a585d50837ae481e24ba9df93f67d57b2771d60ffed54fed7