Sep 06 07:24:04.622 INFO checking ethereum-rlp-0.2.3 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 07:24:04.622 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 07:24:04.622 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:24:04.760 INFO blam! 329357fa7008818e93ac7987ed348e7fea3c88f02609192aad723a6b4fe2056b
Sep 06 07:24:04.762 INFO running `"docker" "start" "-a" "329357fa7008818e93ac7987ed348e7fea3c88f02609192aad723a6b4fe2056b"`
Sep 06 07:24:05.642 INFO kablam! usermod: no changes
Sep 06 07:24:05.678 INFO kablam!     Checking ethereum-hexutil v0.2.3
Sep 06 07:24:06.057 INFO kablam!     Checking ethereum-rlp v0.2.3 (file:///source)
Sep 06 07:24:06.448 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 07:24:06.448 INFO kablam!    --> src/untrusted_rlp.rs:284:43
Sep 06 07:24:06.448 INFO kablam!     |
Sep 06 07:24:06.448 INFO kablam! 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 06 07:24:06.448 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 07:24:06.448 INFO kablam!     |
Sep 06 07:24:06.448 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 07:24:06.448 INFO kablam! 
Sep 06 07:24:06.450 INFO kablam! warning: unused import: `cmp`
Sep 06 07:24:06.450 INFO kablam!   --> src/impls.rs:12:35
Sep 06 07:24:06.450 INFO kablam!    |
Sep 06 07:24:06.450 INFO kablam! 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Sep 06 07:24:06.450 INFO kablam!    |                                   ^^^
Sep 06 07:24:06.450 INFO kablam!    |
Sep 06 07:24:06.450 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 07:24:06.452 INFO kablam! 
Sep 06 07:24:06.452 INFO kablam! warning: unused macro definition
Sep 06 07:24:06.452 INFO kablam!    --> src/impls.rs:185:1
Sep 06 07:24:06.452 INFO kablam!     |
Sep 06 07:24:06.452 INFO kablam! 185 | / macro_rules! impl_encodable_for_hash {
Sep 06 07:24:06.452 INFO kablam! 186 | |     ($name: ident) => {
Sep 06 07:24:06.452 INFO kablam! 187 | |         impl Encodable for $name {
Sep 06 07:24:06.452 INFO kablam! 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 06 07:24:06.452 INFO kablam! ...   |
Sep 06 07:24:06.452 INFO kablam! 192 | |     }
Sep 06 07:24:06.452 INFO kablam! 193 | | }
Sep 06 07:24:06.452 INFO kablam!     | |_^
Sep 06 07:24:06.452 INFO kablam!     |
Sep 06 07:24:06.452 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 06 07:24:06.452 INFO kablam! 
Sep 06 07:24:06.452 INFO kablam! warning: unused macro definition
Sep 06 07:24:06.452 INFO kablam!    --> src/impls.rs:195:1
Sep 06 07:24:06.452 INFO kablam!     |
Sep 06 07:24:06.452 INFO kablam! 195 | / macro_rules! impl_decodable_for_hash {
Sep 06 07:24:06.452 INFO kablam! 196 | |     ($name: ident, $size: expr) => {
Sep 06 07:24:06.452 INFO kablam! 197 | |         impl Decodable for $name {
Sep 06 07:24:06.452 INFO kablam! 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 06 07:24:06.452 INFO kablam! ...   |
Sep 06 07:24:06.452 INFO kablam! 210 | |     }
Sep 06 07:24:06.452 INFO kablam! 211 | | }
Sep 06 07:24:06.452 INFO kablam!     | |_^
Sep 06 07:24:06.452 INFO kablam! 
Sep 06 07:24:06.534 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 07:24:06.534 INFO kablam!    --> src/untrusted_rlp.rs:284:43
Sep 06 07:24:06.534 INFO kablam!     |
Sep 06 07:24:06.534 INFO kablam! 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 06 07:24:06.534 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 07:24:06.534 INFO kablam!     |
Sep 06 07:24:06.534 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 07:24:06.534 INFO kablam! 
Sep 06 07:24:06.535 INFO kablam! warning: unused import: `cmp`
Sep 06 07:24:06.535 INFO kablam!   --> src/impls.rs:12:35
Sep 06 07:24:06.535 INFO kablam!    |
Sep 06 07:24:06.535 INFO kablam! 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Sep 06 07:24:06.535 INFO kablam!    |                                   ^^^
Sep 06 07:24:06.535 INFO kablam!    |
Sep 06 07:24:06.535 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 07:24:06.535 INFO kablam! 
Sep 06 07:24:06.535 INFO kablam! warning: unused macro definition
Sep 06 07:24:06.535 INFO kablam!    --> src/impls.rs:185:1
Sep 06 07:24:06.535 INFO kablam!     |
Sep 06 07:24:06.535 INFO kablam! 185 | / macro_rules! impl_encodable_for_hash {
Sep 06 07:24:06.535 INFO kablam! 186 | |     ($name: ident) => {
Sep 06 07:24:06.535 INFO kablam! 187 | |         impl Encodable for $name {
Sep 06 07:24:06.535 INFO kablam! 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 06 07:24:06.535 INFO kablam! ...   |
Sep 06 07:24:06.536 INFO kablam! 192 | |     }
Sep 06 07:24:06.536 INFO kablam! 193 | | }
Sep 06 07:24:06.536 INFO kablam!     | |_^
Sep 06 07:24:06.536 INFO kablam!     |
Sep 06 07:24:06.536 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 06 07:24:06.536 INFO kablam! 
Sep 06 07:24:06.536 INFO kablam! warning: unused macro definition
Sep 06 07:24:06.536 INFO kablam!    --> src/impls.rs:195:1
Sep 06 07:24:06.536 INFO kablam!     |
Sep 06 07:24:06.536 INFO kablam! 195 | / macro_rules! impl_decodable_for_hash {
Sep 06 07:24:06.536 INFO kablam! 196 | |     ($name: ident, $size: expr) => {
Sep 06 07:24:06.536 INFO kablam! 197 | |         impl Decodable for $name {
Sep 06 07:24:06.536 INFO kablam! 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 06 07:24:06.536 INFO kablam! ...   |
Sep 06 07:24:06.536 INFO kablam! 210 | |     }
Sep 06 07:24:06.536 INFO kablam! 211 | | }
Sep 06 07:24:06.536 INFO kablam!     | |_^
Sep 06 07:24:06.536 INFO kablam! 
Sep 06 07:24:07.203 INFO kablam! error[E0463]: can't find crate for `rlp`
Sep 06 07:24:07.203 INFO kablam!   --> benches/rlp.rs:18:1
Sep 06 07:24:07.203 INFO kablam!    |
Sep 06 07:24:07.203 INFO kablam! 18 | extern crate sputnikvm_rlp as rlp;
Sep 06 07:24:07.203 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 06 07:24:07.203 INFO kablam! 
Sep 06 07:24:07.203 INFO kablam! error: aborting due to previous error
Sep 06 07:24:07.203 INFO kablam! 
Sep 06 07:24:07.203 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 06 07:24:07.208 INFO kablam! error: Could not compile `ethereum-rlp`.
Sep 06 07:24:07.208 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 07:24:07.551 INFO kablam! error: build failed
Sep 06 07:24:07.553 INFO kablam! su: No module specific data is present
Sep 06 07:24:08.274 INFO running `"docker" "rm" "-f" "329357fa7008818e93ac7987ed348e7fea3c88f02609192aad723a6b4fe2056b"`
Sep 06 07:24:08.345 INFO blam! 329357fa7008818e93ac7987ed348e7fea3c88f02609192aad723a6b4fe2056b