Sep 01 21:29:22.882 INFO checking ethereum-rlp-0.2.3 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 21:29:22.882 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:29:22.882 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:29:23.057 INFO blam! 3b4215a98b434e47ac86a6fa6a9ad3aec16cac3b8b3c53f467beb870fc3d4618
Sep 01 21:29:23.059 INFO running `"docker" "start" "-a" "3b4215a98b434e47ac86a6fa6a9ad3aec16cac3b8b3c53f467beb870fc3d4618"`
Sep 01 21:29:23.742 INFO kablam!     Checking ethereum-hexutil v0.2.3
Sep 01 21:29:24.359 INFO kablam!     Checking ethereum-rlp v0.2.3 (file:///source)
Sep 01 21:29:25.044 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:29:25.044 INFO kablam!    --> src/untrusted_rlp.rs:284:43
Sep 01 21:29:25.044 INFO kablam!     |
Sep 01 21:29:25.044 INFO kablam! 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 01 21:29:25.044 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:29:25.044 INFO kablam!     |
Sep 01 21:29:25.044 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 21:29:25.044 INFO kablam! 
Sep 01 21:29:25.046 INFO kablam! warning: unused import: `cmp`
Sep 01 21:29:25.046 INFO kablam!   --> src/impls.rs:12:35
Sep 01 21:29:25.046 INFO kablam!    |
Sep 01 21:29:25.046 INFO kablam! 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Sep 01 21:29:25.046 INFO kablam!    |                                   ^^^
Sep 01 21:29:25.046 INFO kablam!    |
Sep 01 21:29:25.046 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 21:29:25.046 INFO kablam! 
Sep 01 21:29:25.046 INFO kablam! warning: unused macro definition
Sep 01 21:29:25.046 INFO kablam!    --> src/impls.rs:185:1
Sep 01 21:29:25.046 INFO kablam!     |
Sep 01 21:29:25.046 INFO kablam! 185 | / macro_rules! impl_encodable_for_hash {
Sep 01 21:29:25.047 INFO kablam! 186 | |     ($name: ident) => {
Sep 01 21:29:25.047 INFO kablam! 187 | |         impl Encodable for $name {
Sep 01 21:29:25.047 INFO kablam! 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 01 21:29:25.047 INFO kablam! ...   |
Sep 01 21:29:25.047 INFO kablam! 192 | |     }
Sep 01 21:29:25.047 INFO kablam! 193 | | }
Sep 01 21:29:25.047 INFO kablam!     | |_^
Sep 01 21:29:25.047 INFO kablam!     |
Sep 01 21:29:25.047 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 01 21:29:25.047 INFO kablam! 
Sep 01 21:29:25.047 INFO kablam! warning: unused macro definition
Sep 01 21:29:25.047 INFO kablam!    --> src/impls.rs:195:1
Sep 01 21:29:25.047 INFO kablam!     |
Sep 01 21:29:25.047 INFO kablam! 195 | / macro_rules! impl_decodable_for_hash {
Sep 01 21:29:25.047 INFO kablam! 196 | |     ($name: ident, $size: expr) => {
Sep 01 21:29:25.047 INFO kablam! 197 | |         impl Decodable for $name {
Sep 01 21:29:25.047 INFO kablam! 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 01 21:29:25.047 INFO kablam! ...   |
Sep 01 21:29:25.047 INFO kablam! 210 | |     }
Sep 01 21:29:25.047 INFO kablam! 211 | | }
Sep 01 21:29:25.047 INFO kablam!     | |_^
Sep 01 21:29:25.047 INFO kablam! 
Sep 01 21:29:25.286 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 21:29:25.287 INFO kablam!    --> src/untrusted_rlp.rs:284:43
Sep 01 21:29:25.287 INFO kablam!     |
Sep 01 21:29:25.287 INFO kablam! 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 01 21:29:25.287 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 21:29:25.287 INFO kablam!     |
Sep 01 21:29:25.287 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 21:29:25.287 INFO kablam! 
Sep 01 21:29:25.289 INFO kablam! warning: unused import: `cmp`
Sep 01 21:29:25.289 INFO kablam!   --> src/impls.rs:12:35
Sep 01 21:29:25.289 INFO kablam!    |
Sep 01 21:29:25.290 INFO kablam! 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Sep 01 21:29:25.290 INFO kablam!    |                                   ^^^
Sep 01 21:29:25.290 INFO kablam!    |
Sep 01 21:29:25.290 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 21:29:25.290 INFO kablam! 
Sep 01 21:29:25.290 INFO kablam! warning: unused macro definition
Sep 01 21:29:25.290 INFO kablam!    --> src/impls.rs:185:1
Sep 01 21:29:25.290 INFO kablam!     |
Sep 01 21:29:25.290 INFO kablam! 185 | / macro_rules! impl_encodable_for_hash {
Sep 01 21:29:25.291 INFO kablam! 186 | |     ($name: ident) => {
Sep 01 21:29:25.291 INFO kablam! 187 | |         impl Encodable for $name {
Sep 01 21:29:25.291 INFO kablam! 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 01 21:29:25.291 INFO kablam! ...   |
Sep 01 21:29:25.291 INFO kablam! 192 | |     }
Sep 01 21:29:25.291 INFO kablam! 193 | | }
Sep 01 21:29:25.291 INFO kablam!     | |_^
Sep 01 21:29:25.291 INFO kablam!     |
Sep 01 21:29:25.291 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 01 21:29:25.291 INFO kablam! 
Sep 01 21:29:25.291 INFO kablam! warning: unused macro definition
Sep 01 21:29:25.291 INFO kablam!    --> src/impls.rs:195:1
Sep 01 21:29:25.291 INFO kablam!     |
Sep 01 21:29:25.291 INFO kablam! 195 | / macro_rules! impl_decodable_for_hash {
Sep 01 21:29:25.291 INFO kablam! 196 | |     ($name: ident, $size: expr) => {
Sep 01 21:29:25.291 INFO kablam! 197 | |         impl Decodable for $name {
Sep 01 21:29:25.291 INFO kablam! 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 01 21:29:25.291 INFO kablam! ...   |
Sep 01 21:29:25.291 INFO kablam! 210 | |     }
Sep 01 21:29:25.291 INFO kablam! 211 | | }
Sep 01 21:29:25.291 INFO kablam!     | |_^
Sep 01 21:29:25.291 INFO kablam! 
Sep 01 21:29:26.610 INFO kablam! error[E0463]: can't find crate for `rlp`
Sep 01 21:29:26.610 INFO kablam!   --> benches/rlp.rs:18:1
Sep 01 21:29:26.610 INFO kablam!    |
Sep 01 21:29:26.610 INFO kablam! 18 | extern crate sputnikvm_rlp as rlp;
Sep 01 21:29:26.610 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 01 21:29:26.610 INFO kablam! 
Sep 01 21:29:26.611 INFO kablam! error: aborting due to previous error
Sep 01 21:29:26.611 INFO kablam! 
Sep 01 21:29:26.611 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 01 21:29:26.615 INFO kablam! error: Could not compile `ethereum-rlp`.
Sep 01 21:29:26.615 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 21:29:27.248 INFO kablam! error: build failed
Sep 01 21:29:27.249 INFO kablam! su: No module specific data is present
Sep 01 21:29:27.717 INFO running `"docker" "rm" "-f" "3b4215a98b434e47ac86a6fa6a9ad3aec16cac3b8b3c53f467beb870fc3d4618"`
Sep 01 21:29:27.813 INFO blam! 3b4215a98b434e47ac86a6fa6a9ad3aec16cac3b8b3c53f467beb870fc3d4618