Aug 30 18:44:51.800 INFO checking ethereum-rlp-0.2.3 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 18:44:51.800 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 18:44:51.800 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 18:44:51.951 INFO blam! 00f8be793bbd418e232bbdb1a0166b936858904984595f37a65a4bcb8fbb03ef
Aug 30 18:44:51.953 INFO running `"docker" "start" "-a" "00f8be793bbd418e232bbdb1a0166b936858904984595f37a65a4bcb8fbb03ef"`
Aug 30 18:44:52.704 INFO kablam!     Checking ethereum-hexutil v0.2.3
Aug 30 18:44:53.299 INFO kablam!     Checking ethereum-rlp v0.2.3 (file:///source)
Aug 30 18:44:53.942 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 18:44:53.942 INFO kablam!    --> src/untrusted_rlp.rs:284:43
Aug 30 18:44:53.942 INFO kablam!     |
Aug 30 18:44:53.942 INFO kablam! 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Aug 30 18:44:53.942 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 18:44:53.942 INFO kablam!     |
Aug 30 18:44:53.942 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 18:44:53.942 INFO kablam! 
Aug 30 18:44:53.943 INFO kablam! warning: unused import: `cmp`
Aug 30 18:44:53.943 INFO kablam!   --> src/impls.rs:12:35
Aug 30 18:44:53.943 INFO kablam!    |
Aug 30 18:44:53.943 INFO kablam! 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Aug 30 18:44:53.943 INFO kablam!    |                                   ^^^
Aug 30 18:44:53.943 INFO kablam!    |
Aug 30 18:44:53.943 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 18:44:53.943 INFO kablam! 
Aug 30 18:44:53.944 INFO kablam! warning: unused macro definition
Aug 30 18:44:53.944 INFO kablam!    --> src/impls.rs:185:1
Aug 30 18:44:53.944 INFO kablam!     |
Aug 30 18:44:53.944 INFO kablam! 185 | / macro_rules! impl_encodable_for_hash {
Aug 30 18:44:53.944 INFO kablam! 186 | |     ($name: ident) => {
Aug 30 18:44:53.944 INFO kablam! 187 | |         impl Encodable for $name {
Aug 30 18:44:53.944 INFO kablam! 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Aug 30 18:44:53.944 INFO kablam! ...   |
Aug 30 18:44:53.944 INFO kablam! 192 | |     }
Aug 30 18:44:53.944 INFO kablam! 193 | | }
Aug 30 18:44:53.944 INFO kablam!     | |_^
Aug 30 18:44:53.944 INFO kablam!     |
Aug 30 18:44:53.944 INFO kablam!     = note: #[warn(unused_macros)] on by default
Aug 30 18:44:53.944 INFO kablam! 
Aug 30 18:44:53.944 INFO kablam! warning: unused macro definition
Aug 30 18:44:53.944 INFO kablam!    --> src/impls.rs:195:1
Aug 30 18:44:53.944 INFO kablam!     |
Aug 30 18:44:53.944 INFO kablam! 195 | / macro_rules! impl_decodable_for_hash {
Aug 30 18:44:53.944 INFO kablam! 196 | |     ($name: ident, $size: expr) => {
Aug 30 18:44:53.944 INFO kablam! 197 | |         impl Decodable for $name {
Aug 30 18:44:53.944 INFO kablam! 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Aug 30 18:44:53.944 INFO kablam! ...   |
Aug 30 18:44:53.944 INFO kablam! 210 | |     }
Aug 30 18:44:53.945 INFO kablam! 211 | | }
Aug 30 18:44:53.945 INFO kablam!     | |_^
Aug 30 18:44:53.945 INFO kablam! 
Aug 30 18:44:54.018 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 18:44:54.018 INFO kablam!    --> src/untrusted_rlp.rs:284:43
Aug 30 18:44:54.019 INFO kablam!     |
Aug 30 18:44:54.019 INFO kablam! 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Aug 30 18:44:54.019 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 18:44:54.019 INFO kablam!     |
Aug 30 18:44:54.019 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 18:44:54.019 INFO kablam! 
Aug 30 18:44:54.020 INFO kablam! warning: unused import: `cmp`
Aug 30 18:44:54.020 INFO kablam!   --> src/impls.rs:12:35
Aug 30 18:44:54.020 INFO kablam!    |
Aug 30 18:44:54.021 INFO kablam! 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Aug 30 18:44:54.021 INFO kablam!    |                                   ^^^
Aug 30 18:44:54.021 INFO kablam!    |
Aug 30 18:44:54.021 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 18:44:54.021 INFO kablam! 
Aug 30 18:44:54.022 INFO kablam! warning: unused macro definition
Aug 30 18:44:54.022 INFO kablam!    --> src/impls.rs:185:1
Aug 30 18:44:54.022 INFO kablam!     |
Aug 30 18:44:54.022 INFO kablam! 185 | / macro_rules! impl_encodable_for_hash {
Aug 30 18:44:54.022 INFO kablam! 186 | |     ($name: ident) => {
Aug 30 18:44:54.022 INFO kablam! 187 | |         impl Encodable for $name {
Aug 30 18:44:54.022 INFO kablam! 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Aug 30 18:44:54.022 INFO kablam! ...   |
Aug 30 18:44:54.022 INFO kablam! 192 | |     }
Aug 30 18:44:54.022 INFO kablam! 193 | | }
Aug 30 18:44:54.022 INFO kablam!     | |_^
Aug 30 18:44:54.022 INFO kablam!     |
Aug 30 18:44:54.022 INFO kablam!     = note: #[warn(unused_macros)] on by default
Aug 30 18:44:54.022 INFO kablam! 
Aug 30 18:44:54.022 INFO kablam! warning: unused macro definition
Aug 30 18:44:54.022 INFO kablam!    --> src/impls.rs:195:1
Aug 30 18:44:54.022 INFO kablam!     |
Aug 30 18:44:54.022 INFO kablam! 195 | / macro_rules! impl_decodable_for_hash {
Aug 30 18:44:54.022 INFO kablam! 196 | |     ($name: ident, $size: expr) => {
Aug 30 18:44:54.022 INFO kablam! 197 | |         impl Decodable for $name {
Aug 30 18:44:54.022 INFO kablam! 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Aug 30 18:44:54.023 INFO kablam! ...   |
Aug 30 18:44:54.023 INFO kablam! 210 | |     }
Aug 30 18:44:54.023 INFO kablam! 211 | | }
Aug 30 18:44:54.023 INFO kablam!     | |_^
Aug 30 18:44:54.023 INFO kablam! 
Aug 30 18:44:55.558 INFO kablam! error[E0463]: can't find crate for `rlp`
Aug 30 18:44:55.558 INFO kablam!   --> benches/rlp.rs:18:1
Aug 30 18:44:55.558 INFO kablam!    |
Aug 30 18:44:55.558 INFO kablam! 18 | extern crate sputnikvm_rlp as rlp;
Aug 30 18:44:55.558 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 30 18:44:55.558 INFO kablam! 
Aug 30 18:44:55.559 INFO kablam! error: aborting due to previous error
Aug 30 18:44:55.559 INFO kablam! 
Aug 30 18:44:55.559 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 30 18:44:55.564 INFO kablam! error: Could not compile `ethereum-rlp`.
Aug 30 18:44:55.564 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 18:44:56.194 INFO kablam! error: build failed
Aug 30 18:44:56.195 INFO kablam! su: No module specific data is present
Aug 30 18:44:56.658 INFO running `"docker" "rm" "-f" "00f8be793bbd418e232bbdb1a0166b936858904984595f37a65a4bcb8fbb03ef"`
Aug 30 18:44:56.746 INFO blam! 00f8be793bbd418e232bbdb1a0166b936858904984595f37a65a4bcb8fbb03ef