[INFO] fetching crate grin_wallet_api 2.1.0...
[INFO] checking grin_wallet_api-2.1.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate grin_wallet_api 2.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate grin_wallet_api 2.1.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grin_wallet_api 2.1.0
[INFO] finished tweaking crates.io crate grin_wallet_api 2.1.0
[INFO] tweaked toml for crates.io crate grin_wallet_api 2.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=allow" "-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" "+beta-2019-10-27" "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] a073697a4632802feac17533f5a8844896c62b5b37cce7ce206855641a4a13ac
[INFO] running `"docker" "start" "-a" "a073697a4632802feac17533f5a8844896c62b5b37cce7ce206855641a4a13ac"`
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking http v0.1.19
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling easy-jsonrpc-proc-macro-mw v0.5.1
[INFO] [stderr]    Compiling zeroize_derive v0.9.3
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]     Checking jsonrpc-core v10.1.0
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-io-timeout v0.3.1
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking zeroize v0.9.3
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking easy-jsonrpc-mw v0.5.4
[INFO] [stderr]     Checking grin_secp256k1zkp v0.7.7
[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tokio-rustls v0.7.2
[INFO] [stderr]     Checking grin_util v2.1.0
[INFO] [stderr]     Checking tokio-retry v0.1.1
[INFO] [stderr]     Checking grin_keychain v2.1.0
[INFO] [stderr]     Checking hyper v0.12.19
[INFO] [stderr]     Checking grin_core v2.1.0
[INFO] [stderr]     Checking hyper-rustls v0.14.0
[INFO] [stderr]     Checking hyper-timeout v0.2.0
[INFO] [stderr]     Checking grin_store v2.1.0
[INFO] [stderr]     Checking grin_chain v2.1.0
[INFO] [stderr]     Checking grin_pool v2.1.0
[INFO] [stderr]     Checking grin_p2p v2.1.0
[INFO] [stderr]     Checking grin_api v2.1.0
[INFO] [stderr]     Checking grin_wallet_util v2.1.0
[INFO] [stderr]     Checking grin_wallet_config v2.1.0
[INFO] [stderr]     Checking grin_wallet_libwallet v2.1.0
[INFO] [stderr]     Checking grin_wallet_impls v2.1.0
[INFO] [stderr]     Checking grin_wallet_api v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `"docker" "inspect" "a073697a4632802feac17533f5a8844896c62b5b37cce7ce206855641a4a13ac"`
[INFO] running `"docker" "rm" "-f" "a073697a4632802feac17533f5a8844896c62b5b37cce7ce206855641a4a13ac"`
[INFO] [stdout] a073697a4632802feac17533f5a8844896c62b5b37cce7ce206855641a4a13ac