Dec 18 10:52:59.727 INFO checking sputnikvm-rlp-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:52:59.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/sputnikvm-rlp/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:52:59.996 INFO [stdout] 5d565019b9207dcf9a1bdb485fba3968623182acafd019c04e01769eb0f28dd3
Dec 18 10:53:00.002 INFO running `"docker" "start" "-a" "5d565019b9207dcf9a1bdb485fba3968623182acafd019c04e01769eb0f28dd3"`
Dec 18 10:53:00.626 INFO [stderr]    Compiling heapsize v0.3.9
Dec 18 10:53:01.611 INFO [stderr]     Checking elastic-array v0.7.0
Dec 18 10:53:02.528 INFO [stderr]     Checking sputnikvm-rlp v0.2.0 (/opt/crater/workdir)
Dec 18 10:53:02.866 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:53:02.866 INFO [stderr]    --> src/untrusted_rlp.rs:279:43
Dec 18 10:53:02.866 INFO [stderr]     |
Dec 18 10:53:02.866 INFO [stderr] 279 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Dec 18 10:53:02.866 INFO [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:53:02.866 INFO [stderr]     |
Dec 18 10:53:02.866 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 10:53:02.866 INFO [stderr] 
Dec 18 10:53:02.872 INFO [stderr] warning: unused import: `cmp`
Dec 18 10:53:02.873 INFO [stderr]  --> src/impls.rs:9:11
Dec 18 10:53:02.873 INFO [stderr]   |
Dec 18 10:53:02.873 INFO [stderr] 9 | use std::{cmp, mem, str};
Dec 18 10:53:02.873 INFO [stderr]   |           ^^^
Dec 18 10:53:02.873 INFO [stderr]   |
Dec 18 10:53:02.873 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:53:02.873 INFO [stderr] 
Dec 18 10:53:02.873 INFO [stderr] warning: unused macro definition
Dec 18 10:53:02.873 INFO [stderr]    --> src/impls.rs:181:1
Dec 18 10:53:02.873 INFO [stderr]     |
Dec 18 10:53:02.873 INFO [stderr] 181 | / macro_rules! impl_encodable_for_hash {
Dec 18 10:53:02.873 INFO [stderr] 182 | |     ($name: ident) => {
Dec 18 10:53:02.873 INFO [stderr] 183 | |         impl Encodable for $name {
Dec 18 10:53:02.873 INFO [stderr] 184 | |             fn rlp_append(&self, s: &mut RlpStream) {
Dec 18 10:53:02.873 INFO [stderr] ...   |
Dec 18 10:53:02.873 INFO [stderr] 188 | |     }
Dec 18 10:53:02.873 INFO [stderr] 189 | | }
Dec 18 10:53:02.873 INFO [stderr]     | |_^
Dec 18 10:53:02.873 INFO [stderr]     |
Dec 18 10:53:02.873 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 18 10:53:02.873 INFO [stderr] 
Dec 18 10:53:02.873 INFO [stderr] warning: unused macro definition
Dec 18 10:53:02.873 INFO [stderr]    --> src/impls.rs:191:1
Dec 18 10:53:02.873 INFO [stderr]     |
Dec 18 10:53:02.873 INFO [stderr] 191 | / macro_rules! impl_decodable_for_hash {
Dec 18 10:53:02.873 INFO [stderr] 192 | |     ($name: ident, $size: expr) => {
Dec 18 10:53:02.873 INFO [stderr] 193 | |         impl Decodable for $name {
Dec 18 10:53:02.873 INFO [stderr] 194 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Dec 18 10:53:02.873 INFO [stderr] ...   |
Dec 18 10:53:02.873 INFO [stderr] 206 | |     }
Dec 18 10:53:02.873 INFO [stderr] 207 | | }
Dec 18 10:53:02.873 INFO [stderr]     | |_^
Dec 18 10:53:02.873 INFO [stderr] 
Dec 18 10:53:02.952 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:53:02.952 INFO [stderr]    --> src/untrusted_rlp.rs:279:43
Dec 18 10:53:02.952 INFO [stderr]     |
Dec 18 10:53:02.952 INFO [stderr] 279 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Dec 18 10:53:02.952 INFO [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 10:53:02.952 INFO [stderr]     |
Dec 18 10:53:02.952 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 10:53:02.952 INFO [stderr] 
Dec 18 10:53:02.952 INFO [stderr] warning: unused import: `cmp`
Dec 18 10:53:02.952 INFO [stderr]  --> src/impls.rs:9:11
Dec 18 10:53:02.952 INFO [stderr]   |
Dec 18 10:53:02.952 INFO [stderr] 9 | use std::{cmp, mem, str};
Dec 18 10:53:02.952 INFO [stderr]   |           ^^^
Dec 18 10:53:02.952 INFO [stderr]   |
Dec 18 10:53:02.952 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:53:02.952 INFO [stderr] 
Dec 18 10:53:02.952 INFO [stderr] warning: unused macro definition
Dec 18 10:53:02.953 INFO [stderr]    --> src/impls.rs:181:1
Dec 18 10:53:02.953 INFO [stderr]     |
Dec 18 10:53:02.953 INFO [stderr] 181 | / macro_rules! impl_encodable_for_hash {
Dec 18 10:53:02.953 INFO [stderr] 182 | |     ($name: ident) => {
Dec 18 10:53:02.953 INFO [stderr] 183 | |         impl Encodable for $name {
Dec 18 10:53:02.953 INFO [stderr] 184 | |             fn rlp_append(&self, s: &mut RlpStream) {
Dec 18 10:53:02.953 INFO [stderr] ...   |
Dec 18 10:53:02.953 INFO [stderr] 188 | |     }
Dec 18 10:53:02.953 INFO [stderr] 189 | | }
Dec 18 10:53:02.953 INFO [stderr]     | |_^
Dec 18 10:53:02.953 INFO [stderr]     |
Dec 18 10:53:02.953 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 18 10:53:02.953 INFO [stderr] 
Dec 18 10:53:02.953 INFO [stderr] warning: unused macro definition
Dec 18 10:53:02.953 INFO [stderr]    --> src/impls.rs:191:1
Dec 18 10:53:02.953 INFO [stderr]     |
Dec 18 10:53:02.953 INFO [stderr] 191 | / macro_rules! impl_decodable_for_hash {
Dec 18 10:53:02.953 INFO [stderr] 192 | |     ($name: ident, $size: expr) => {
Dec 18 10:53:02.953 INFO [stderr] 193 | |         impl Decodable for $name {
Dec 18 10:53:02.953 INFO [stderr] 194 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Dec 18 10:53:02.953 INFO [stderr] ...   |
Dec 18 10:53:02.953 INFO [stderr] 206 | |     }
Dec 18 10:53:02.953 INFO [stderr] 207 | | }
Dec 18 10:53:02.953 INFO [stderr]     | |_^
Dec 18 10:53:02.953 INFO [stderr] 
Dec 18 10:53:03.236 INFO [stderr] warning: unreachable pattern
Dec 18 10:53:03.237 INFO [stderr]   --> src/untrusted_rlp.rs:89:4
Dec 18 10:53:03.237 INFO [stderr]    |
Dec 18 10:53:03.237 INFO [stderr] 89 |             _ => { unreachable!(); }
Dec 18 10:53:03.237 INFO [stderr]    |             ^
Dec 18 10:53:03.238 INFO [stderr]    |
Dec 18 10:53:03.238 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 18 10:53:03.238 INFO [stderr] 
Dec 18 10:53:03.516 INFO [stderr] warning: unreachable pattern
Dec 18 10:53:03.517 INFO [stderr]   --> src/untrusted_rlp.rs:89:4
Dec 18 10:53:03.517 INFO [stderr]    |
Dec 18 10:53:03.517 INFO [stderr] 89 |             _ => { unreachable!(); }
Dec 18 10:53:03.517 INFO [stderr]    |             ^
Dec 18 10:53:03.517 INFO [stderr]    |
Dec 18 10:53:03.517 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 18 10:53:03.518 INFO [stderr] 
Dec 18 10:53:04.140 INFO [stderr] error[E0463]: can't find crate for `rlp`
Dec 18 10:53:04.141 INFO [stderr]   --> benches/rlp.rs:18:1
Dec 18 10:53:04.141 INFO [stderr]    |
Dec 18 10:53:04.141 INFO [stderr] 18 | extern crate rlp;
Dec 18 10:53:04.142 INFO [stderr]    | ^^^^^^^^^^^^^^^^^ can't find crate
Dec 18 10:53:04.142 INFO [stderr] 
Dec 18 10:53:04.142 INFO [stderr] error: aborting due to previous error
Dec 18 10:53:04.142 INFO [stderr] 
Dec 18 10:53:04.142 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 18 10:53:04.149 INFO [stderr] error: Could not compile `sputnikvm-rlp`.
Dec 18 10:53:04.149 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 10:53:04.623 INFO [stderr] error: build failed
Dec 18 10:53:05.560 INFO running `"docker" "inspect" "5d565019b9207dcf9a1bdb485fba3968623182acafd019c04e01769eb0f28dd3"`
Dec 18 10:53:05.862 INFO running `"docker" "rm" "-f" "5d565019b9207dcf9a1bdb485fba3968623182acafd019c04e01769eb0f28dd3"`
Dec 18 10:53:06.097 INFO [stdout] 5d565019b9207dcf9a1bdb485fba3968623182acafd019c04e01769eb0f28dd3