Oct 13 15:34:19.963 INFO checking ethereum-rlp-0.2.3 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 15:34:19.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 15:34:20.433 INFO blam! 757c4440cb10abd1436081e0e1ecd233d8cd6b0590a52818a5359f7ff595ca28
Oct 13 15:34:20.435 INFO running `"docker" "start" "-a" "757c4440cb10abd1436081e0e1ecd233d8cd6b0590a52818a5359f7ff595ca28"`
Oct 13 15:34:22.280 INFO kablam! usermod: no changes
Oct 13 15:34:22.360 INFO kablam!     Checking ethereum-hexutil v0.2.3
Oct 13 15:34:23.168 INFO kablam!     Checking ethereum-rlp v0.2.3 (/source)
Oct 13 15:34:24.132 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 15:34:24.132 INFO kablam!    --> src/untrusted_rlp.rs:284:43
Oct 13 15:34:24.132 INFO kablam!     |
Oct 13 15:34:24.132 INFO kablam! 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Oct 13 15:34:24.132 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 15:34:24.132 INFO kablam!     |
Oct 13 15:34:24.132 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 15:34:24.133 INFO kablam! 
Oct 13 15:34:24.144 INFO kablam! warning: unused import: `cmp`
Oct 13 15:34:24.144 INFO kablam!   --> src/impls.rs:12:35
Oct 13 15:34:24.144 INFO kablam!    |
Oct 13 15:34:24.144 INFO kablam! 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Oct 13 15:34:24.144 INFO kablam!    |                                   ^^^
Oct 13 15:34:24.144 INFO kablam!    |
Oct 13 15:34:24.144 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 15:34:24.144 INFO kablam! 
Oct 13 15:34:24.144 INFO kablam! warning: unused macro definition
Oct 13 15:34:24.144 INFO kablam!    --> src/impls.rs:185:1
Oct 13 15:34:24.144 INFO kablam!     |
Oct 13 15:34:24.145 INFO kablam! 185 | / macro_rules! impl_encodable_for_hash {
Oct 13 15:34:24.145 INFO kablam! 186 | |     ($name: ident) => {
Oct 13 15:34:24.145 INFO kablam! 187 | |         impl Encodable for $name {
Oct 13 15:34:24.145 INFO kablam! 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Oct 13 15:34:24.145 INFO kablam! ...   |
Oct 13 15:34:24.145 INFO kablam! 192 | |     }
Oct 13 15:34:24.145 INFO kablam! 193 | | }
Oct 13 15:34:24.145 INFO kablam!     | |_^
Oct 13 15:34:24.145 INFO kablam!     |
Oct 13 15:34:24.145 INFO kablam!     = note: #[warn(unused_macros)] on by default
Oct 13 15:34:24.145 INFO kablam! 
Oct 13 15:34:24.145 INFO kablam! warning: unused macro definition
Oct 13 15:34:24.145 INFO kablam!    --> src/impls.rs:195:1
Oct 13 15:34:24.145 INFO kablam!     |
Oct 13 15:34:24.145 INFO kablam! 195 | / macro_rules! impl_decodable_for_hash {
Oct 13 15:34:24.145 INFO kablam! 196 | |     ($name: ident, $size: expr) => {
Oct 13 15:34:24.145 INFO kablam! 197 | |         impl Decodable for $name {
Oct 13 15:34:24.145 INFO kablam! 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Oct 13 15:34:24.145 INFO kablam! ...   |
Oct 13 15:34:24.145 INFO kablam! 210 | |     }
Oct 13 15:34:24.145 INFO kablam! 211 | | }
Oct 13 15:34:24.145 INFO kablam!     | |_^
Oct 13 15:34:24.145 INFO kablam! 
Oct 13 15:34:24.396 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 15:34:24.396 INFO kablam!    --> src/untrusted_rlp.rs:284:43
Oct 13 15:34:24.396 INFO kablam!     |
Oct 13 15:34:24.396 INFO kablam! 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Oct 13 15:34:24.396 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 15:34:24.396 INFO kablam!     |
Oct 13 15:34:24.396 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 15:34:24.396 INFO kablam! 
Oct 13 15:34:24.396 INFO kablam! warning: unused import: `cmp`
Oct 13 15:34:24.397 INFO kablam!   --> src/impls.rs:12:35
Oct 13 15:34:24.397 INFO kablam!    |
Oct 13 15:34:24.397 INFO kablam! 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Oct 13 15:34:24.397 INFO kablam!    |                                   ^^^
Oct 13 15:34:24.397 INFO kablam!    |
Oct 13 15:34:24.397 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 15:34:24.397 INFO kablam! 
Oct 13 15:34:24.397 INFO kablam! warning: unused macro definition
Oct 13 15:34:24.397 INFO kablam!    --> src/impls.rs:185:1
Oct 13 15:34:24.397 INFO kablam!     |
Oct 13 15:34:24.397 INFO kablam! 185 | / macro_rules! impl_encodable_for_hash {
Oct 13 15:34:24.397 INFO kablam! 186 | |     ($name: ident) => {
Oct 13 15:34:24.397 INFO kablam! 187 | |         impl Encodable for $name {
Oct 13 15:34:24.397 INFO kablam! 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Oct 13 15:34:24.397 INFO kablam! ...   |
Oct 13 15:34:24.397 INFO kablam! 192 | |     }
Oct 13 15:34:24.397 INFO kablam! 193 | | }
Oct 13 15:34:24.397 INFO kablam!     | |_^
Oct 13 15:34:24.397 INFO kablam!     |
Oct 13 15:34:24.397 INFO kablam!     = note: #[warn(unused_macros)] on by default
Oct 13 15:34:24.397 INFO kablam! 
Oct 13 15:34:24.397 INFO kablam! warning: unused macro definition
Oct 13 15:34:24.397 INFO kablam!    --> src/impls.rs:195:1
Oct 13 15:34:24.397 INFO kablam!     |
Oct 13 15:34:24.397 INFO kablam! 195 | / macro_rules! impl_decodable_for_hash {
Oct 13 15:34:24.397 INFO kablam! 196 | |     ($name: ident, $size: expr) => {
Oct 13 15:34:24.398 INFO kablam! 197 | |         impl Decodable for $name {
Oct 13 15:34:24.398 INFO kablam! 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Oct 13 15:34:24.398 INFO kablam! ...   |
Oct 13 15:34:24.398 INFO kablam! 210 | |     }
Oct 13 15:34:24.398 INFO kablam! 211 | | }
Oct 13 15:34:24.398 INFO kablam!     | |_^
Oct 13 15:34:24.398 INFO kablam! 
Oct 13 15:34:25.656 INFO kablam! error[E0463]: can't find crate for `rlp`
Oct 13 15:34:25.656 INFO kablam!   --> benches/rlp.rs:18:1
Oct 13 15:34:25.656 INFO kablam!    |
Oct 13 15:34:25.656 INFO kablam! 18 | extern crate sputnikvm_rlp as rlp;
Oct 13 15:34:25.656 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Oct 13 15:34:25.656 INFO kablam! 
Oct 13 15:34:25.692 INFO kablam! error: aborting due to previous error
Oct 13 15:34:25.692 INFO kablam! 
Oct 13 15:34:25.692 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Oct 13 15:34:25.692 INFO kablam! error: Could not compile `ethereum-rlp`.
Oct 13 15:34:25.692 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 13 15:34:26.344 INFO kablam! error: build failed
Oct 13 15:34:26.344 INFO kablam! su: No module specific data is present
Oct 13 15:34:27.240 INFO running `"docker" "rm" "-f" "757c4440cb10abd1436081e0e1ecd233d8cd6b0590a52818a5359f7ff595ca28"`
Oct 13 15:34:27.612 INFO blam! 757c4440cb10abd1436081e0e1ecd233d8cd6b0590a52818a5359f7ff595ca28