Sep 01 05:03:28.601 INFO checking ethereum-rlp-0.2.3 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 05:03:28.601 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 05:03:28.601 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 05:03:28.814 INFO blam! ce7dc00a880bb09d8bf58e45d1b893626230ef00032796a091f3caf5b5285431
Sep 01 05:03:28.816 INFO running `"docker" "start" "-a" "ce7dc00a880bb09d8bf58e45d1b893626230ef00032796a091f3caf5b5285431"`
Sep 01 05:03:29.459 INFO kablam!     Checking ethereum-hexutil v0.2.3
Sep 01 05:03:30.103 INFO kablam!     Checking ethereum-rlp v0.2.3 (file:///source)
Sep 01 05:03:30.676 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 05:03:30.676 INFO kablam!    --> src/untrusted_rlp.rs:284:43
Sep 01 05:03:30.676 INFO kablam!     |
Sep 01 05:03:30.676 INFO kablam! 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 01 05:03:30.676 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 05:03:30.676 INFO kablam!     |
Sep 01 05:03:30.676 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 05:03:30.676 INFO kablam! 
Sep 01 05:03:30.678 INFO kablam! warning: unused import: `cmp`
Sep 01 05:03:30.678 INFO kablam!   --> src/impls.rs:12:35
Sep 01 05:03:30.678 INFO kablam!    |
Sep 01 05:03:30.678 INFO kablam! 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Sep 01 05:03:30.678 INFO kablam!    |                                   ^^^
Sep 01 05:03:30.678 INFO kablam!    |
Sep 01 05:03:30.678 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 05:03:30.678 INFO kablam! 
Sep 01 05:03:30.678 INFO kablam! warning: unused macro definition
Sep 01 05:03:30.679 INFO kablam!    --> src/impls.rs:185:1
Sep 01 05:03:30.679 INFO kablam!     |
Sep 01 05:03:30.679 INFO kablam! 185 | / macro_rules! impl_encodable_for_hash {
Sep 01 05:03:30.679 INFO kablam! 186 | |     ($name: ident) => {
Sep 01 05:03:30.679 INFO kablam! 187 | |         impl Encodable for $name {
Sep 01 05:03:30.679 INFO kablam! 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 01 05:03:30.679 INFO kablam! ...   |
Sep 01 05:03:30.679 INFO kablam! 192 | |     }
Sep 01 05:03:30.679 INFO kablam! 193 | | }
Sep 01 05:03:30.679 INFO kablam!     | |_^
Sep 01 05:03:30.679 INFO kablam!     |
Sep 01 05:03:30.679 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 01 05:03:30.679 INFO kablam! 
Sep 01 05:03:30.679 INFO kablam! warning: unused macro definition
Sep 01 05:03:30.679 INFO kablam!    --> src/impls.rs:195:1
Sep 01 05:03:30.679 INFO kablam!     |
Sep 01 05:03:30.679 INFO kablam! 195 | / macro_rules! impl_decodable_for_hash {
Sep 01 05:03:30.679 INFO kablam! 196 | |     ($name: ident, $size: expr) => {
Sep 01 05:03:30.679 INFO kablam! 197 | |         impl Decodable for $name {
Sep 01 05:03:30.679 INFO kablam! 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 01 05:03:30.679 INFO kablam! ...   |
Sep 01 05:03:30.679 INFO kablam! 210 | |     }
Sep 01 05:03:30.679 INFO kablam! 211 | | }
Sep 01 05:03:30.679 INFO kablam!     | |_^
Sep 01 05:03:30.679 INFO kablam! 
Sep 01 05:03:30.827 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 05:03:30.828 INFO kablam!    --> src/untrusted_rlp.rs:284:43
Sep 01 05:03:30.828 INFO kablam!     |
Sep 01 05:03:30.828 INFO kablam! 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 01 05:03:30.828 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 05:03:30.828 INFO kablam!     |
Sep 01 05:03:30.828 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 05:03:30.828 INFO kablam! 
Sep 01 05:03:30.829 INFO kablam! warning: unused import: `cmp`
Sep 01 05:03:30.829 INFO kablam!   --> src/impls.rs:12:35
Sep 01 05:03:30.829 INFO kablam!    |
Sep 01 05:03:30.829 INFO kablam! 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Sep 01 05:03:30.830 INFO kablam!    |                                   ^^^
Sep 01 05:03:30.830 INFO kablam!    |
Sep 01 05:03:30.830 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 05:03:30.830 INFO kablam! 
Sep 01 05:03:30.830 INFO kablam! warning: unused macro definition
Sep 01 05:03:30.830 INFO kablam!    --> src/impls.rs:185:1
Sep 01 05:03:30.830 INFO kablam!     |
Sep 01 05:03:30.830 INFO kablam! 185 | / macro_rules! impl_encodable_for_hash {
Sep 01 05:03:30.830 INFO kablam! 186 | |     ($name: ident) => {
Sep 01 05:03:30.830 INFO kablam! 187 | |         impl Encodable for $name {
Sep 01 05:03:30.830 INFO kablam! 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 01 05:03:30.830 INFO kablam! ...   |
Sep 01 05:03:30.830 INFO kablam! 192 | |     }
Sep 01 05:03:30.830 INFO kablam! 193 | | }
Sep 01 05:03:30.831 INFO kablam!     | |_^
Sep 01 05:03:30.831 INFO kablam!     |
Sep 01 05:03:30.831 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 01 05:03:30.831 INFO kablam! 
Sep 01 05:03:30.831 INFO kablam! warning: unused macro definition
Sep 01 05:03:30.831 INFO kablam!    --> src/impls.rs:195:1
Sep 01 05:03:30.831 INFO kablam!     |
Sep 01 05:03:30.831 INFO kablam! 195 | / macro_rules! impl_decodable_for_hash {
Sep 01 05:03:30.831 INFO kablam! 196 | |     ($name: ident, $size: expr) => {
Sep 01 05:03:30.831 INFO kablam! 197 | |         impl Decodable for $name {
Sep 01 05:03:30.831 INFO kablam! 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 01 05:03:30.831 INFO kablam! ...   |
Sep 01 05:03:30.831 INFO kablam! 210 | |     }
Sep 01 05:03:30.831 INFO kablam! 211 | | }
Sep 01 05:03:30.831 INFO kablam!     | |_^
Sep 01 05:03:30.832 INFO kablam! 
Sep 01 05:03:32.399 INFO kablam! error[E0463]: can't find crate for `rlp`
Sep 01 05:03:32.399 INFO kablam!   --> benches/rlp.rs:18:1
Sep 01 05:03:32.399 INFO kablam!    |
Sep 01 05:03:32.399 INFO kablam! 18 | extern crate sputnikvm_rlp as rlp;
Sep 01 05:03:32.399 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 01 05:03:32.399 INFO kablam! 
Sep 01 05:03:32.400 INFO kablam! error: aborting due to previous error
Sep 01 05:03:32.400 INFO kablam! 
Sep 01 05:03:32.400 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 01 05:03:32.406 INFO kablam! error: Could not compile `ethereum-rlp`.
Sep 01 05:03:32.406 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 05:03:33.219 INFO kablam! error: build failed
Sep 01 05:03:33.220 INFO kablam! su: No module specific data is present
Sep 01 05:03:33.686 INFO running `"docker" "rm" "-f" "ce7dc00a880bb09d8bf58e45d1b893626230ef00032796a091f3caf5b5285431"`
Sep 01 05:03:33.770 INFO blam! ce7dc00a880bb09d8bf58e45d1b893626230ef00032796a091f3caf5b5285431