[INFO] crate casperlabs-engine-grpc-server 0.14.0 is already in cache
[INFO] checking casperlabs-engine-grpc-server-0.14.0 against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880
[INFO] extracting crate casperlabs-engine-grpc-server 0.14.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate casperlabs-engine-grpc-server 0.14.0 on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate casperlabs-engine-grpc-server 0.14.0
[INFO] finished tweaking crates.io crate casperlabs-engine-grpc-server 0.14.0
[INFO] tweaked toml for crates.io crate casperlabs-engine-grpc-server 0.14.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate casperlabs-engine-grpc-server 0.14.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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] 4c4f321efc01c6a21cd157c6b24941a54f4328ce8a86647b839d84cd906eca3d
[INFO] running `"docker" "start" "-a" "4c4f321efc01c6a21cd157c6b24941a54f4328ce8a86647b839d84cd906eca3d"`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling protobuf v2.8.2
[INFO] [stderr]     Checking regex-syntax v0.6.14
[INFO] [stderr]     Checking base16 v0.2.1
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]     Checking memory_units v0.3.0
[INFO] [stderr]     Checking memory_units v0.4.0
[INFO] [stderr]    Compiling httpbis v0.7.0
[INFO] [stderr]     Checking lock_api v0.3.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling lmdb-sys v0.8.0
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking unix_socket v0.5.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking parity-wasm v0.31.3
[INFO] [stderr]     Checking hostname v0.3.0
[INFO] [stderr]     Checking tls-api v0.1.22
[INFO] [stderr]    Compiling protoc v2.8.2
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking uint v0.8.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking tls-api-stub v0.1.22
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking num-rational v0.2.3
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking backtrace v0.3.44
[INFO] [stderr]     Checking pwasm-utils v0.6.2
[INFO] [stderr]     Checking wasmi-validation v0.1.0
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-tls-api v0.1.22
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-uds v0.2.6
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]     Checking wasmi v0.4.5
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking lmdb v0.8.0
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking proptest v0.9.5
[INFO] [stderr]     Checking tokio-uds v0.1.7
[INFO] [stderr]     Checking ctrlc v3.1.3
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking grpc v0.6.2
[INFO] [stderr]    Compiling protobuf-codegen v2.8.2
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling grpc-compiler v0.6.2
[INFO] [stderr]    Compiling protoc-rust v2.8.2
[INFO] [stderr]    Compiling protoc-rust-grpc v0.6.2
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking casperlabs-types v0.2.0
[INFO] [stderr]    Compiling casperlabs-engine-grpc-server v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking casperlabs-engine-wasm-prep v0.2.0
[INFO] [stderr]     Checking casperlabs-contract v0.2.0
[INFO] [stderr] error[E0599]: no method named `as_ptr` found for tuple `(std::ptr::NonNull<u8>, usize)` in the current scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/casperlabs-contract-0.2.0/src/contract_api/mod.rs:32:18
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 .as_ptr()
[INFO] [stderr]    |                  ^^^^^^ method not found in `(std::ptr::NonNull<u8>, usize)`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `casperlabs-contract`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "4c4f321efc01c6a21cd157c6b24941a54f4328ce8a86647b839d84cd906eca3d"`
[INFO] running `"docker" "rm" "-f" "4c4f321efc01c6a21cd157c6b24941a54f4328ce8a86647b839d84cd906eca3d"`
[INFO] [stdout] 4c4f321efc01c6a21cd157c6b24941a54f4328ce8a86647b839d84cd906eca3d