[INFO] crate casperlabs-engine-grpc-server 0.17.1 is already in cache
[INFO] checking casperlabs-engine-grpc-server-0.17.1 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] extracting crate casperlabs-engine-grpc-server 0.17.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate casperlabs-engine-grpc-server 0.17.1 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate casperlabs-engine-grpc-server 0.17.1
[INFO] finished tweaking crates.io crate casperlabs-engine-grpc-server 0.17.1
[INFO] tweaked toml for crates.io crate casperlabs-engine-grpc-server 0.17.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate casperlabs-engine-grpc-server 0.17.1 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-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=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] a6cd205eda81492802fb87e6b9508e020a2fb2684c8355cf804c0cca6b335b85
[INFO] running `"docker" "start" "-a" "a6cd205eda81492802fb87e6b9508e020a2fb2684c8355cf804c0cca6b335b85"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling protobuf v2.8.2
[INFO] [stderr]     Checking base16 v0.2.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]     Checking memory_units v0.3.0
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]    Compiling httpbis v0.7.0
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling lmdb-sys v0.8.0
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]     Checking tokio-timer v0.1.2
[INFO] [stderr]    Compiling wabt-sys v0.7.1
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking wee_alloc v0.4.5
[INFO] [stderr]     Checking unix_socket v0.5.0
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking parity-wasm v0.31.3
[INFO] [stderr]     Checking backtrace-sys v0.1.35
[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 rand_core v0.5.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking num-integer v0.1.42
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking ctrlc v3.1.4
[INFO] [stderr]     Checking backtrace v0.3.46
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]     Checking wasmi-validation v0.1.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking wasmi v0.4.5
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]     Checking lmdb v0.8.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]     Checking proptest v0.9.5
[INFO] [stderr]    Compiling protobuf-codegen v2.8.2
[INFO] [stderr]     Checking serde v1.0.105
[INFO] [stderr]     Checking casperlabs-types v0.4.0
[INFO] [stderr]    Compiling grpc-compiler v0.6.2
[INFO] [stderr]     Checking serde_json v1.0.50
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking casperlabs-mint v0.2.0
[INFO] [stderr]     Checking casperlabs-proof-of-stake v0.2.0
[INFO] [stderr]     Checking casperlabs-standard-payment v0.2.0
[INFO] [stderr]     Checking casperlabs-contract v0.4.0
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking pwasm-utils v0.6.2
[INFO] [stderr]     Checking tls-api v0.1.22
[INFO] [stderr] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/casperlabs-contract-0.4.0/src/contract_api/mod.rs:27:14
[INFO] [stderr]    |
[INFO] [stderr] 27 |             .alloc(layout)
[INFO] [stderr]    |              ^^^^^ ------ supplied 1 argument
[INFO] [stderr]    |              |
[INFO] [stderr]    |              expected 2 arguments
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/casperlabs-contract-0.4.0/src/contract_api/mod.rs:28:19
[INFO] [stderr]    |
[INFO] [stderr] 28 |             .map(|(non_null_ptr, _size)| non_null_ptr)
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^-
[INFO] [stderr]    |                   |                   |
[INFO] [stderr]    |                   |                   expected due to this
[INFO] [stderr]    |                   expected struct `std::alloc::MemoryBlock`, found tuple
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `std::alloc::MemoryBlock`
[INFO] [stderr]                found tuple `(_, _)`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[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" "a6cd205eda81492802fb87e6b9508e020a2fb2684c8355cf804c0cca6b335b85"`
[INFO] running `"docker" "rm" "-f" "a6cd205eda81492802fb87e6b9508e020a2fb2684c8355cf804c0cca6b335b85"`
[INFO] [stdout] a6cd205eda81492802fb87e6b9508e020a2fb2684c8355cf804c0cca6b335b85