Sep 19 21:41:56.669 INFO checking rlp2-0.2.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 21:41:56.669 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 21:41:56.669 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:41:56.925 INFO blam! 0aa1455a4dfd08f5b7544d0b69a1b66a72af7e9fb074085773985c20d126edcf
Sep 19 21:41:56.927 INFO running `"docker" "start" "-a" "0aa1455a4dfd08f5b7544d0b69a1b66a72af7e9fb074085773985c20d126edcf"`
Sep 19 21:41:57.583 INFO kablam! usermod: no changes
Sep 19 21:41:57.632 INFO kablam!    Compiling heapsize v0.3.9
Sep 19 21:41:58.662 INFO kablam!     Checking elastic-array v0.7.0
Sep 19 21:41:59.507 INFO kablam!     Checking rlp2 v0.2.0 (/source)
Sep 19 21:42:00.002 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 21:42:00.002 INFO kablam!    --> src/untrusted_rlp.rs:279:43
Sep 19 21:42:00.002 INFO kablam!     |
Sep 19 21:42:00.002 INFO kablam! 279 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 19 21:42:00.002 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 21:42:00.002 INFO kablam!     |
Sep 19 21:42:00.002 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 21:42:00.002 INFO kablam! 
Sep 19 21:42:00.002 INFO kablam! warning: unused import: `cmp`
Sep 19 21:42:00.002 INFO kablam!  --> src/impls.rs:9:11
Sep 19 21:42:00.002 INFO kablam!   |
Sep 19 21:42:00.002 INFO kablam! 9 | use std::{cmp, mem, str};
Sep 19 21:42:00.002 INFO kablam!   |           ^^^
Sep 19 21:42:00.002 INFO kablam!   |
Sep 19 21:42:00.002 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 21:42:00.002 INFO kablam! 
Sep 19 21:42:00.002 INFO kablam! warning: unused macro definition
Sep 19 21:42:00.002 INFO kablam!    --> src/impls.rs:181:1
Sep 19 21:42:00.002 INFO kablam!     |
Sep 19 21:42:00.002 INFO kablam! 181 | / macro_rules! impl_encodable_for_hash {
Sep 19 21:42:00.002 INFO kablam! 182 | |     ($name: ident) => {
Sep 19 21:42:00.002 INFO kablam! 183 | |         impl Encodable for $name {
Sep 19 21:42:00.002 INFO kablam! 184 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 19 21:42:00.002 INFO kablam! ...   |
Sep 19 21:42:00.002 INFO kablam! 188 | |     }
Sep 19 21:42:00.002 INFO kablam! 189 | | }
Sep 19 21:42:00.002 INFO kablam!     | |_^
Sep 19 21:42:00.002 INFO kablam!     |
Sep 19 21:42:00.002 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 19 21:42:00.002 INFO kablam! 
Sep 19 21:42:00.010 INFO kablam! warning: unused macro definition
Sep 19 21:42:00.010 INFO kablam!    --> src/impls.rs:191:1
Sep 19 21:42:00.010 INFO kablam!     |
Sep 19 21:42:00.010 INFO kablam! 191 | / macro_rules! impl_decodable_for_hash {
Sep 19 21:42:00.010 INFO kablam! 192 | |     ($name: ident, $size: expr) => {
Sep 19 21:42:00.010 INFO kablam! 193 | |         impl Decodable for $name {
Sep 19 21:42:00.010 INFO kablam! 194 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 19 21:42:00.010 INFO kablam! ...   |
Sep 19 21:42:00.010 INFO kablam! 206 | |     }
Sep 19 21:42:00.010 INFO kablam! 207 | | }
Sep 19 21:42:00.010 INFO kablam!     | |_^
Sep 19 21:42:00.010 INFO kablam! 
Sep 19 21:42:00.118 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 21:42:00.118 INFO kablam!    --> src/untrusted_rlp.rs:279:43
Sep 19 21:42:00.118 INFO kablam!     |
Sep 19 21:42:00.118 INFO kablam! 279 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 19 21:42:00.118 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 21:42:00.118 INFO kablam!     |
Sep 19 21:42:00.118 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 21:42:00.118 INFO kablam! 
Sep 19 21:42:00.134 INFO kablam! warning: unused import: `cmp`
Sep 19 21:42:00.134 INFO kablam!  --> src/impls.rs:9:11
Sep 19 21:42:00.134 INFO kablam!   |
Sep 19 21:42:00.134 INFO kablam! 9 | use std::{cmp, mem, str};
Sep 19 21:42:00.134 INFO kablam!   |           ^^^
Sep 19 21:42:00.134 INFO kablam!   |
Sep 19 21:42:00.134 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 21:42:00.134 INFO kablam! 
Sep 19 21:42:00.134 INFO kablam! warning: unused macro definition
Sep 19 21:42:00.134 INFO kablam!    --> src/impls.rs:181:1
Sep 19 21:42:00.134 INFO kablam!     |
Sep 19 21:42:00.134 INFO kablam! 181 | / macro_rules! impl_encodable_for_hash {
Sep 19 21:42:00.134 INFO kablam! 182 | |     ($name: ident) => {
Sep 19 21:42:00.134 INFO kablam! 183 | |         impl Encodable for $name {
Sep 19 21:42:00.134 INFO kablam! 184 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 19 21:42:00.134 INFO kablam! ...   |
Sep 19 21:42:00.134 INFO kablam! 188 | |     }
Sep 19 21:42:00.134 INFO kablam! 189 | | }
Sep 19 21:42:00.134 INFO kablam!     | |_^
Sep 19 21:42:00.134 INFO kablam!     |
Sep 19 21:42:00.134 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 19 21:42:00.134 INFO kablam! 
Sep 19 21:42:00.134 INFO kablam! warning: unused macro definition
Sep 19 21:42:00.134 INFO kablam!    --> src/impls.rs:191:1
Sep 19 21:42:00.134 INFO kablam!     |
Sep 19 21:42:00.134 INFO kablam! 191 | / macro_rules! impl_decodable_for_hash {
Sep 19 21:42:00.134 INFO kablam! 192 | |     ($name: ident, $size: expr) => {
Sep 19 21:42:00.134 INFO kablam! 193 | |         impl Decodable for $name {
Sep 19 21:42:00.134 INFO kablam! 194 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 19 21:42:00.134 INFO kablam! ...   |
Sep 19 21:42:00.134 INFO kablam! 206 | |     }
Sep 19 21:42:00.134 INFO kablam! 207 | | }
Sep 19 21:42:00.134 INFO kablam!     | |_^
Sep 19 21:42:00.134 INFO kablam! 
Sep 19 21:42:00.907 INFO kablam! error[E0463]: can't find crate for `rlp`
Sep 19 21:42:00.907 INFO kablam!  --> tests/tests.rs:9:1
Sep 19 21:42:00.907 INFO kablam!   |
Sep 19 21:42:00.907 INFO kablam! 9 | extern crate rlp;
Sep 19 21:42:00.907 INFO kablam!   | ^^^^^^^^^^^^^^^^^ can't find crate
Sep 19 21:42:00.907 INFO kablam! 
Sep 19 21:42:00.912 INFO kablam! error: aborting due to previous error
Sep 19 21:42:00.912 INFO kablam! 
Sep 19 21:42:00.912 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 19 21:42:00.913 INFO kablam! error: Could not compile `rlp2`.
Sep 19 21:42:00.913 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 21:42:00.986 INFO kablam! error[E0463]: can't find crate for `rlp`
Sep 19 21:42:00.986 INFO kablam!   --> benches/rlp.rs:18:1
Sep 19 21:42:00.986 INFO kablam!    |
Sep 19 21:42:00.986 INFO kablam! 18 | extern crate rlp;
Sep 19 21:42:00.986 INFO kablam!    | ^^^^^^^^^^^^^^^^^ can't find crate
Sep 19 21:42:00.986 INFO kablam! 
Sep 19 21:42:00.986 INFO kablam! error: aborting due to previous error
Sep 19 21:42:00.986 INFO kablam! 
Sep 19 21:42:00.986 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 19 21:42:01.002 INFO kablam! error: Could not compile `rlp2`.
Sep 19 21:42:01.002 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 21:42:01.170 INFO kablam! error: build failed
Sep 19 21:42:01.170 INFO kablam! su: No module specific data is present
Sep 19 21:42:02.426 INFO running `"docker" "rm" "-f" "0aa1455a4dfd08f5b7544d0b69a1b66a72af7e9fb074085773985c20d126edcf"`
Sep 19 21:42:02.532 INFO blam! 0aa1455a4dfd08f5b7544d0b69a1b66a72af7e9fb074085773985c20d126edcf