Sep 10 09:19:40.923 INFO checking sputnikvm-rlp-0.2.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 09:19:40.923 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 09:19:40.923 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:19:41.126 INFO blam! 92f1ffb554ffced420730ee843e6a70a26c5b1850d47a4fd8e136fdc1eedf954
Sep 10 09:19:41.127 INFO running `"docker" "start" "-a" "92f1ffb554ffced420730ee843e6a70a26c5b1850d47a4fd8e136fdc1eedf954"`
Sep 10 09:19:42.282 INFO kablam! usermod: no changes
Sep 10 09:19:42.394 INFO kablam!    Compiling heapsize v0.3.9
Sep 10 09:19:44.101 INFO kablam!     Checking elastic-array v0.7.0
Sep 10 09:19:45.046 INFO kablam!     Checking sputnikvm-rlp v0.2.0 (file:///source)
Sep 10 09:19:45.442 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 09:19:45.442 INFO kablam!    --> src/untrusted_rlp.rs:279:43
Sep 10 09:19:45.442 INFO kablam!     |
Sep 10 09:19:45.442 INFO kablam! 279 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 10 09:19:45.442 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 09:19:45.446 INFO kablam!     |
Sep 10 09:19:45.446 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 09:19:45.446 INFO kablam! 
Sep 10 09:19:45.447 INFO kablam! warning: unused import: `cmp`
Sep 10 09:19:45.447 INFO kablam!  --> src/impls.rs:9:11
Sep 10 09:19:45.447 INFO kablam!   |
Sep 10 09:19:45.447 INFO kablam! 9 | use std::{cmp, mem, str};
Sep 10 09:19:45.447 INFO kablam!   |           ^^^
Sep 10 09:19:45.447 INFO kablam!   |
Sep 10 09:19:45.447 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 09:19:45.447 INFO kablam! 
Sep 10 09:19:45.448 INFO kablam! warning: unused macro definition
Sep 10 09:19:45.448 INFO kablam!    --> src/impls.rs:181:1
Sep 10 09:19:45.448 INFO kablam!     |
Sep 10 09:19:45.448 INFO kablam! 181 | / macro_rules! impl_encodable_for_hash {
Sep 10 09:19:45.448 INFO kablam! 182 | |     ($name: ident) => {
Sep 10 09:19:45.448 INFO kablam! 183 | |         impl Encodable for $name {
Sep 10 09:19:45.448 INFO kablam! 184 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 10 09:19:45.448 INFO kablam! ...   |
Sep 10 09:19:45.448 INFO kablam! 188 | |     }
Sep 10 09:19:45.448 INFO kablam! 189 | | }
Sep 10 09:19:45.448 INFO kablam!     | |_^
Sep 10 09:19:45.448 INFO kablam!     |
Sep 10 09:19:45.448 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 10 09:19:45.449 INFO kablam! 
Sep 10 09:19:45.449 INFO kablam! warning: unused macro definition
Sep 10 09:19:45.449 INFO kablam!    --> src/impls.rs:191:1
Sep 10 09:19:45.449 INFO kablam!     |
Sep 10 09:19:45.449 INFO kablam! 191 | / macro_rules! impl_decodable_for_hash {
Sep 10 09:19:45.449 INFO kablam! 192 | |     ($name: ident, $size: expr) => {
Sep 10 09:19:45.449 INFO kablam! 193 | |         impl Decodable for $name {
Sep 10 09:19:45.449 INFO kablam! 194 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 10 09:19:45.449 INFO kablam! ...   |
Sep 10 09:19:45.449 INFO kablam! 206 | |     }
Sep 10 09:19:45.449 INFO kablam! 207 | | }
Sep 10 09:19:45.449 INFO kablam!     | |_^
Sep 10 09:19:45.449 INFO kablam! 
Sep 10 09:19:45.663 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 09:19:45.663 INFO kablam!    --> src/untrusted_rlp.rs:279:43
Sep 10 09:19:45.663 INFO kablam!     |
Sep 10 09:19:45.663 INFO kablam! 279 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 10 09:19:45.663 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 09:19:45.663 INFO kablam!     |
Sep 10 09:19:45.663 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 09:19:45.663 INFO kablam! 
Sep 10 09:19:45.664 INFO kablam! warning: unused import: `cmp`
Sep 10 09:19:45.664 INFO kablam!  --> src/impls.rs:9:11
Sep 10 09:19:45.664 INFO kablam!   |
Sep 10 09:19:45.664 INFO kablam! 9 | use std::{cmp, mem, str};
Sep 10 09:19:45.664 INFO kablam!   |           ^^^
Sep 10 09:19:45.664 INFO kablam!   |
Sep 10 09:19:45.664 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 09:19:45.664 INFO kablam! 
Sep 10 09:19:45.665 INFO kablam! warning: unused macro definition
Sep 10 09:19:45.665 INFO kablam!    --> src/impls.rs:181:1
Sep 10 09:19:45.665 INFO kablam!     |
Sep 10 09:19:45.665 INFO kablam! 181 | / macro_rules! impl_encodable_for_hash {
Sep 10 09:19:45.665 INFO kablam! 182 | |     ($name: ident) => {
Sep 10 09:19:45.665 INFO kablam! 183 | |         impl Encodable for $name {
Sep 10 09:19:45.665 INFO kablam! 184 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 10 09:19:45.665 INFO kablam! ...   |
Sep 10 09:19:45.665 INFO kablam! 188 | |     }
Sep 10 09:19:45.665 INFO kablam! 189 | | }
Sep 10 09:19:45.665 INFO kablam!     | |_^
Sep 10 09:19:45.665 INFO kablam!     |
Sep 10 09:19:45.665 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 10 09:19:45.665 INFO kablam! 
Sep 10 09:19:45.665 INFO kablam! warning: unused macro definition
Sep 10 09:19:45.665 INFO kablam!    --> src/impls.rs:191:1
Sep 10 09:19:45.665 INFO kablam!     |
Sep 10 09:19:45.665 INFO kablam! 191 | / macro_rules! impl_decodable_for_hash {
Sep 10 09:19:45.665 INFO kablam! 192 | |     ($name: ident, $size: expr) => {
Sep 10 09:19:45.665 INFO kablam! 193 | |         impl Decodable for $name {
Sep 10 09:19:45.665 INFO kablam! 194 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 10 09:19:45.665 INFO kablam! ...   |
Sep 10 09:19:45.665 INFO kablam! 206 | |     }
Sep 10 09:19:45.665 INFO kablam! 207 | | }
Sep 10 09:19:45.665 INFO kablam!     | |_^
Sep 10 09:19:45.665 INFO kablam! 
Sep 10 09:19:46.592 INFO kablam! error[E0463]: can't find crate for `rlp`
Sep 10 09:19:46.592 INFO kablam!   --> benches/rlp.rs:18:1
Sep 10 09:19:46.592 INFO kablam!    |
Sep 10 09:19:46.592 INFO kablam! 18 | extern crate rlp;
Sep 10 09:19:46.592 INFO kablam!    | ^^^^^^^^^^^^^^^^^ can't find crate
Sep 10 09:19:46.592 INFO kablam! 
Sep 10 09:19:46.592 INFO kablam! error: aborting due to previous error
Sep 10 09:19:46.593 INFO kablam! 
Sep 10 09:19:46.593 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 10 09:19:46.610 INFO kablam! error: Could not compile `sputnikvm-rlp`.
Sep 10 09:19:46.610 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 09:19:47.251 INFO kablam! error: build failed
Sep 10 09:19:47.253 INFO kablam! su: No module specific data is present
Sep 10 09:19:48.817 INFO running `"docker" "rm" "-f" "92f1ffb554ffced420730ee843e6a70a26c5b1850d47a4fd8e136fdc1eedf954"`
Sep 10 09:19:48.962 INFO blam! 92f1ffb554ffced420730ee843e6a70a26c5b1850d47a4fd8e136fdc1eedf954