Sep 01 09:16:13.950 INFO checking rlp2-0.2.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 09:16:13.950 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 09:16:13.950 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 09:16:14.134 INFO blam! 4e69da979c5b36d89bcf71dadb2c2bef0f67fac7ba3d8913ed03e7bc28b6d207
Sep 01 09:16:14.136 INFO running `"docker" "start" "-a" "4e69da979c5b36d89bcf71dadb2c2bef0f67fac7ba3d8913ed03e7bc28b6d207"`
Sep 01 09:16:14.737 INFO kablam!     Checking rlp2 v0.2.0 (file:///source)
Sep 01 09:16:15.219 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 09:16:15.219 INFO kablam!    --> src/untrusted_rlp.rs:279:43
Sep 01 09:16:15.219 INFO kablam!     |
Sep 01 09:16:15.219 INFO kablam! 279 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 01 09:16:15.219 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 09:16:15.219 INFO kablam!     |
Sep 01 09:16:15.219 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 09:16:15.219 INFO kablam! 
Sep 01 09:16:15.220 INFO kablam! warning: unused import: `cmp`
Sep 01 09:16:15.220 INFO kablam!  --> src/impls.rs:9:11
Sep 01 09:16:15.220 INFO kablam!   |
Sep 01 09:16:15.220 INFO kablam! 9 | use std::{cmp, mem, str};
Sep 01 09:16:15.220 INFO kablam!   |           ^^^
Sep 01 09:16:15.220 INFO kablam!   |
Sep 01 09:16:15.220 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 09:16:15.220 INFO kablam! 
Sep 01 09:16:15.220 INFO kablam! warning: unused macro definition
Sep 01 09:16:15.220 INFO kablam!    --> src/impls.rs:181:1
Sep 01 09:16:15.220 INFO kablam!     |
Sep 01 09:16:15.220 INFO kablam! 181 | / macro_rules! impl_encodable_for_hash {
Sep 01 09:16:15.220 INFO kablam! 182 | |     ($name: ident) => {
Sep 01 09:16:15.220 INFO kablam! 183 | |         impl Encodable for $name {
Sep 01 09:16:15.220 INFO kablam! 184 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 01 09:16:15.220 INFO kablam! ...   |
Sep 01 09:16:15.220 INFO kablam! 188 | |     }
Sep 01 09:16:15.220 INFO kablam! 189 | | }
Sep 01 09:16:15.220 INFO kablam!     | |_^
Sep 01 09:16:15.220 INFO kablam!     |
Sep 01 09:16:15.220 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 01 09:16:15.221 INFO kablam! 
Sep 01 09:16:15.221 INFO kablam! warning: unused macro definition
Sep 01 09:16:15.221 INFO kablam!    --> src/impls.rs:191:1
Sep 01 09:16:15.221 INFO kablam!     |
Sep 01 09:16:15.221 INFO kablam! 191 | / macro_rules! impl_decodable_for_hash {
Sep 01 09:16:15.221 INFO kablam! 192 | |     ($name: ident, $size: expr) => {
Sep 01 09:16:15.221 INFO kablam! 193 | |         impl Decodable for $name {
Sep 01 09:16:15.221 INFO kablam! 194 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 01 09:16:15.221 INFO kablam! ...   |
Sep 01 09:16:15.221 INFO kablam! 206 | |     }
Sep 01 09:16:15.221 INFO kablam! 207 | | }
Sep 01 09:16:15.221 INFO kablam!     | |_^
Sep 01 09:16:15.221 INFO kablam! 
Sep 01 09:16:15.321 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 09:16:15.321 INFO kablam!    --> src/untrusted_rlp.rs:279:43
Sep 01 09:16:15.321 INFO kablam!     |
Sep 01 09:16:15.321 INFO kablam! 279 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Sep 01 09:16:15.321 INFO kablam!     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 09:16:15.321 INFO kablam!     |
Sep 01 09:16:15.322 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 09:16:15.322 INFO kablam! 
Sep 01 09:16:15.323 INFO kablam! warning: unused import: `cmp`
Sep 01 09:16:15.323 INFO kablam!  --> src/impls.rs:9:11
Sep 01 09:16:15.323 INFO kablam!   |
Sep 01 09:16:15.323 INFO kablam! 9 | use std::{cmp, mem, str};
Sep 01 09:16:15.324 INFO kablam!   |           ^^^
Sep 01 09:16:15.324 INFO kablam!   |
Sep 01 09:16:15.324 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 09:16:15.324 INFO kablam! 
Sep 01 09:16:15.324 INFO kablam! warning: unused macro definition
Sep 01 09:16:15.324 INFO kablam!    --> src/impls.rs:181:1
Sep 01 09:16:15.324 INFO kablam!     |
Sep 01 09:16:15.324 INFO kablam! 181 | / macro_rules! impl_encodable_for_hash {
Sep 01 09:16:15.324 INFO kablam! 182 | |     ($name: ident) => {
Sep 01 09:16:15.324 INFO kablam! 183 | |         impl Encodable for $name {
Sep 01 09:16:15.324 INFO kablam! 184 | |             fn rlp_append(&self, s: &mut RlpStream) {
Sep 01 09:16:15.324 INFO kablam! ...   |
Sep 01 09:16:15.324 INFO kablam! 188 | |     }
Sep 01 09:16:15.324 INFO kablam! 189 | | }
Sep 01 09:16:15.324 INFO kablam!     | |_^
Sep 01 09:16:15.324 INFO kablam!     |
Sep 01 09:16:15.324 INFO kablam!     = note: #[warn(unused_macros)] on by default
Sep 01 09:16:15.324 INFO kablam! 
Sep 01 09:16:15.324 INFO kablam! warning: unused macro definition
Sep 01 09:16:15.324 INFO kablam!    --> src/impls.rs:191:1
Sep 01 09:16:15.324 INFO kablam!     |
Sep 01 09:16:15.325 INFO kablam! 191 | / macro_rules! impl_decodable_for_hash {
Sep 01 09:16:15.325 INFO kablam! 192 | |     ($name: ident, $size: expr) => {
Sep 01 09:16:15.325 INFO kablam! 193 | |         impl Decodable for $name {
Sep 01 09:16:15.325 INFO kablam! 194 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Sep 01 09:16:15.325 INFO kablam! ...   |
Sep 01 09:16:15.325 INFO kablam! 206 | |     }
Sep 01 09:16:15.325 INFO kablam! 207 | | }
Sep 01 09:16:15.325 INFO kablam!     | |_^
Sep 01 09:16:15.325 INFO kablam! 
Sep 01 09:16:16.456 INFO kablam! error[E0463]: can't find crate for `rlp`
Sep 01 09:16:16.456 INFO kablam!  --> tests/tests.rs:9:1
Sep 01 09:16:16.456 INFO kablam!   |
Sep 01 09:16:16.456 INFO kablam! 9 | extern crate rlp;
Sep 01 09:16:16.456 INFO kablam!   | ^^^^^^^^^^^^^^^^^ can't find crate
Sep 01 09:16:16.456 INFO kablam! 
Sep 01 09:16:16.457 INFO kablam! error: aborting due to previous error
Sep 01 09:16:16.457 INFO kablam! 
Sep 01 09:16:16.457 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 01 09:16:16.462 INFO kablam! error: Could not compile `rlp2`.
Sep 01 09:16:16.462 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 09:16:16.535 INFO kablam! error[E0463]: can't find crate for `rlp`
Sep 01 09:16:16.535 INFO kablam!   --> benches/rlp.rs:18:1
Sep 01 09:16:16.535 INFO kablam!    |
Sep 01 09:16:16.535 INFO kablam! 18 | extern crate rlp;
Sep 01 09:16:16.535 INFO kablam!    | ^^^^^^^^^^^^^^^^^ can't find crate
Sep 01 09:16:16.535 INFO kablam! 
Sep 01 09:16:16.535 INFO kablam! error: aborting due to previous error
Sep 01 09:16:16.535 INFO kablam! 
Sep 01 09:16:16.535 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 01 09:16:16.540 INFO kablam! error: Could not compile `rlp2`.
Sep 01 09:16:16.540 INFO kablam! 
Sep 01 09:16:16.540 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 09:16:16.541 INFO kablam! su: No module specific data is present
Sep 01 09:16:17.083 INFO running `"docker" "rm" "-f" "4e69da979c5b36d89bcf71dadb2c2bef0f67fac7ba3d8913ed03e7bc28b6d207"`
Sep 01 09:16:17.225 INFO blam! 4e69da979c5b36d89bcf71dadb2c2bef0f67fac7ba3d8913ed03e7bc28b6d207