Dec 15 15:37:15.903 INFO testing etcommon-rlp-0.2.4 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 15:37:15.903 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 15 15:37:16.396 INFO [stdout] 6ca8ca92b6f82f8cd7b9e2a87df9186b5977ada383bfe940add8088d2a41a49f
Dec 15 15:37:16.398 INFO running `"docker" "start" "-a" "6ca8ca92b6f82f8cd7b9e2a87df9186b5977ada383bfe940add8088d2a41a49f"`
Dec 15 15:37:17.343 INFO [stderr] usermod: no changes
Dec 15 15:37:17.439 INFO [stderr]    Compiling etcommon-hexutil v0.2.4
Dec 15 15:37:18.419 INFO [stderr]    Compiling etcommon-rlp v0.2.4 (/source)
Dec 15 15:37:19.123 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:37:19.123 INFO [stderr]    --> src/untrusted_rlp.rs:284:43
Dec 15 15:37:19.124 INFO [stderr]     |
Dec 15 15:37:19.124 INFO [stderr] 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Dec 15 15:37:19.124 INFO [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:37:19.124 INFO [stderr]     |
Dec 15 15:37:19.124 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 15 15:37:19.125 INFO [stderr] 
Dec 15 15:37:19.125 INFO [stderr] warning: unused import: `cmp`
Dec 15 15:37:19.125 INFO [stderr]   --> src/impls.rs:12:35
Dec 15 15:37:19.125 INFO [stderr]    |
Dec 15 15:37:19.125 INFO [stderr] 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Dec 15 15:37:19.125 INFO [stderr]    |                                   ^^^
Dec 15 15:37:19.125 INFO [stderr]    |
Dec 15 15:37:19.125 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 15:37:19.125 INFO [stderr] 
Dec 15 15:37:19.125 INFO [stderr] warning: unused macro definition
Dec 15 15:37:19.125 INFO [stderr]    --> src/impls.rs:185:1
Dec 15 15:37:19.125 INFO [stderr]     |
Dec 15 15:37:19.125 INFO [stderr] 185 | / macro_rules! impl_encodable_for_hash {
Dec 15 15:37:19.125 INFO [stderr] 186 | |     ($name: ident) => {
Dec 15 15:37:19.125 INFO [stderr] 187 | |         impl Encodable for $name {
Dec 15 15:37:19.125 INFO [stderr] 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Dec 15 15:37:19.125 INFO [stderr] ...   |
Dec 15 15:37:19.125 INFO [stderr] 192 | |     }
Dec 15 15:37:19.125 INFO [stderr] 193 | | }
Dec 15 15:37:19.125 INFO [stderr]     | |_^
Dec 15 15:37:19.125 INFO [stderr]     |
Dec 15 15:37:19.125 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 15 15:37:19.125 INFO [stderr] 
Dec 15 15:37:19.125 INFO [stderr] warning: unused macro definition
Dec 15 15:37:19.125 INFO [stderr]    --> src/impls.rs:195:1
Dec 15 15:37:19.125 INFO [stderr]     |
Dec 15 15:37:19.125 INFO [stderr] 195 | / macro_rules! impl_decodable_for_hash {
Dec 15 15:37:19.125 INFO [stderr] 196 | |     ($name: ident, $size: expr) => {
Dec 15 15:37:19.125 INFO [stderr] 197 | |         impl Decodable for $name {
Dec 15 15:37:19.125 INFO [stderr] 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Dec 15 15:37:19.125 INFO [stderr] ...   |
Dec 15 15:37:19.125 INFO [stderr] 210 | |     }
Dec 15 15:37:19.125 INFO [stderr] 211 | | }
Dec 15 15:37:19.125 INFO [stderr]     | |_^
Dec 15 15:37:19.125 INFO [stderr] 
Dec 15 15:37:19.372 INFO [stderr] warning: unreachable pattern
Dec 15 15:37:19.372 INFO [stderr]   --> src/untrusted_rlp.rs:94:4
Dec 15 15:37:19.373 INFO [stderr]    |
Dec 15 15:37:19.375 INFO [stderr] 94 |             _ => { unreachable!(); }
Dec 15 15:37:19.375 INFO [stderr]    |             ^
Dec 15 15:37:19.375 INFO [stderr]    |
Dec 15 15:37:19.375 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 15 15:37:19.375 INFO [stderr] 
Dec 15 15:37:20.337 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
Dec 15 15:37:20.337 INFO [stderr] su: No module specific data is present
Dec 15 15:37:21.204 INFO running `"docker" "inspect" "6ca8ca92b6f82f8cd7b9e2a87df9186b5977ada383bfe940add8088d2a41a49f"`
Dec 15 15:37:21.564 INFO running `"docker" "rm" "-f" "6ca8ca92b6f82f8cd7b9e2a87df9186b5977ada383bfe940add8088d2a41a49f"`
Dec 15 15:37:21.898 INFO [stdout] 6ca8ca92b6f82f8cd7b9e2a87df9186b5977ada383bfe940add8088d2a41a49f
Dec 15 15:37:21.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 15 15:37:22.284 INFO [stdout] a2b7f0ba8977e4ef51493c7898d5c9b14cd3c6d8878f448e4dcd2191abc9fbf5
Dec 15 15:37:22.286 INFO running `"docker" "start" "-a" "a2b7f0ba8977e4ef51493c7898d5c9b14cd3c6d8878f448e4dcd2191abc9fbf5"`
Dec 15 15:37:23.803 INFO [stderr] usermod: no changes
Dec 15 15:37:23.879 INFO [stderr]    Compiling etcommon-rlp v0.2.4 (/source)
Dec 15 15:37:25.342 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:37:25.343 INFO [stderr]    --> src/untrusted_rlp.rs:284:43
Dec 15 15:37:25.343 INFO [stderr]     |
Dec 15 15:37:25.343 INFO [stderr] 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Dec 15 15:37:25.343 INFO [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:37:25.343 INFO [stderr]     |
Dec 15 15:37:25.343 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 15 15:37:25.343 INFO [stderr] 
Dec 15 15:37:25.347 INFO [stderr] warning: unused import: `cmp`
Dec 15 15:37:25.347 INFO [stderr]   --> src/impls.rs:12:35
Dec 15 15:37:25.347 INFO [stderr]    |
Dec 15 15:37:25.347 INFO [stderr] 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Dec 15 15:37:25.347 INFO [stderr]    |                                   ^^^
Dec 15 15:37:25.347 INFO [stderr]    |
Dec 15 15:37:25.347 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 15:37:25.347 INFO [stderr] 
Dec 15 15:37:25.347 INFO [stderr] warning: unused macro definition
Dec 15 15:37:25.347 INFO [stderr]    --> src/impls.rs:185:1
Dec 15 15:37:25.347 INFO [stderr]     |
Dec 15 15:37:25.347 INFO [stderr] 185 | / macro_rules! impl_encodable_for_hash {
Dec 15 15:37:25.347 INFO [stderr] 186 | |     ($name: ident) => {
Dec 15 15:37:25.347 INFO [stderr] 187 | |         impl Encodable for $name {
Dec 15 15:37:25.347 INFO [stderr] 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Dec 15 15:37:25.347 INFO [stderr] ...   |
Dec 15 15:37:25.347 INFO [stderr] 192 | |     }
Dec 15 15:37:25.347 INFO [stderr] 193 | | }
Dec 15 15:37:25.347 INFO [stderr]     | |_^
Dec 15 15:37:25.347 INFO [stderr]     |
Dec 15 15:37:25.347 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 15 15:37:25.347 INFO [stderr] 
Dec 15 15:37:25.347 INFO [stderr] warning: unused macro definition
Dec 15 15:37:25.347 INFO [stderr]    --> src/impls.rs:195:1
Dec 15 15:37:25.347 INFO [stderr]     |
Dec 15 15:37:25.347 INFO [stderr] 195 | / macro_rules! impl_decodable_for_hash {
Dec 15 15:37:25.347 INFO [stderr] 196 | |     ($name: ident, $size: expr) => {
Dec 15 15:37:25.347 INFO [stderr] 197 | |         impl Decodable for $name {
Dec 15 15:37:25.347 INFO [stderr] 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Dec 15 15:37:25.347 INFO [stderr] ...   |
Dec 15 15:37:25.347 INFO [stderr] 210 | |     }
Dec 15 15:37:25.347 INFO [stderr] 211 | | }
Dec 15 15:37:25.347 INFO [stderr]     | |_^
Dec 15 15:37:25.347 INFO [stderr] 
Dec 15 15:37:25.739 INFO [stderr] warning: unreachable pattern
Dec 15 15:37:25.739 INFO [stderr]   --> src/untrusted_rlp.rs:94:4
Dec 15 15:37:25.739 INFO [stderr]    |
Dec 15 15:37:25.739 INFO [stderr] 94 |             _ => { unreachable!(); }
Dec 15 15:37:25.739 INFO [stderr]    |             ^
Dec 15 15:37:25.739 INFO [stderr]    |
Dec 15 15:37:25.739 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 15 15:37:25.739 INFO [stderr] 
Dec 15 15:37:27.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.76s
Dec 15 15:37:27.614 INFO [stderr] su: No module specific data is present
Dec 15 15:37:28.208 INFO running `"docker" "inspect" "a2b7f0ba8977e4ef51493c7898d5c9b14cd3c6d8878f448e4dcd2191abc9fbf5"`
Dec 15 15:37:28.332 INFO running `"docker" "rm" "-f" "a2b7f0ba8977e4ef51493c7898d5c9b14cd3c6d8878f448e4dcd2191abc9fbf5"`
Dec 15 15:37:28.498 INFO [stdout] a2b7f0ba8977e4ef51493c7898d5c9b14cd3c6d8878f448e4dcd2191abc9fbf5
Dec 15 15:37:28.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 15 15:37:28.802 INFO [stdout] 684e2b28b7a9b53d0277235d9629b6dd6c47e3934c4a8363d8c173a73df99467
Dec 15 15:37:28.804 INFO running `"docker" "start" "-a" "684e2b28b7a9b53d0277235d9629b6dd6c47e3934c4a8363d8c173a73df99467"`
Dec 15 15:37:30.069 INFO [stderr] usermod: no changes
Dec 15 15:37:30.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 15 15:37:30.171 INFO [stderr]      Running /target/debug/deps/rlp-730a2b5b03165ae5
Dec 15 15:37:30.171 INFO [stdout] 
Dec 15 15:37:30.171 INFO [stdout] running 6 tests
Dec 15 15:37:30.171 INFO [stdout] test untrusted_rlp::tests::test_rlp_display ... ok
Dec 15 15:37:30.171 INFO [stdout] test compression::tests::simple_compression ... ok
Dec 15 15:37:30.171 INFO [stdout] test compression::tests::data_compression ... ok
Dec 15 15:37:30.175 INFO [stdout] test compression::tests::invalid_rlp_swapper ... ok
Dec 15 15:37:30.175 INFO [stdout] test compression::tests::malformed_rlp ... ok
Dec 15 15:37:30.175 INFO [stdout] test compression::tests::nested_list_rlp ... ok
Dec 15 15:37:30.175 INFO [stdout] 
Dec 15 15:37:30.175 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:37:30.175 INFO [stdout] 
Dec 15 15:37:30.175 INFO [stderr]      Running /target/debug/deps/tests-da0c8eb0ef17358b
Dec 15 15:37:30.183 INFO [stdout] 
Dec 15 15:37:30.183 INFO [stdout] running 26 tests
Dec 15 15:37:30.197 INFO [stdout] test decode_untrusted_u16 ... ok
Dec 15 15:37:30.197 INFO [stdout] test decode_untrusted_str ... ok
Dec 15 15:37:30.211 INFO [stdout] test decode_untrusted_u64 ... ok
Dec 15 15:37:30.211 INFO [stdout] test decode_untrusted_u32 ... ok
Dec 15 15:37:30.211 INFO [stdout] test decode_untrusted_vector_u64 ... ok
Dec 15 15:37:30.211 INFO [stdout] test decode_vector_u8 ... ok
Dec 15 15:37:30.211 INFO [stdout] test decode_untrusted_vector_str ... ok
Dec 15 15:37:30.211 INFO [stdout] test decode_untrusted_u8 ... ok
Dec 15 15:37:30.211 INFO [stdout] test encode_str ... ok
Dec 15 15:37:30.211 INFO [stdout] test encode_u16 ... ok
Dec 15 15:37:30.223 INFO [stdout] test encode_u32 ... ok
Dec 15 15:37:30.223 INFO [stdout] test encode_vector_str ... ok
Dec 15 15:37:30.223 INFO [stdout] test encode_vector_u64 ... ok
Dec 15 15:37:30.223 INFO [stdout] test encode_u64 ... ok
Dec 15 15:37:30.223 INFO [stdout] test rlp_iter ... ok
Dec 15 15:37:30.223 INFO [stdout] test rlp_at_err ... ok
Dec 15 15:37:30.223 INFO [stdout] test rlp_at ... ok
Dec 15 15:37:30.223 INFO [stdout] test encode_vector_u8 ... ok
Dec 15 15:37:30.223 INFO [stdout] test test_rlp_list_length_overflow ... ok
Dec 15 15:37:30.231 INFO [stdout] test test_rlp_long_data_length_check ... ok
Dec 15 15:37:30.231 INFO [stdout] test test_rlp_2bytes_data_length_check ... ok
Dec 15 15:37:30.231 INFO [stdout] test test_rlp_nested_empty_list_encode ... ok
Dec 15 15:37:30.231 INFO [stdout] test test_the_exact_long_string ... ok
Dec 15 15:37:30.231 INFO [stdout] test test_rlp_data_length_check ... ok
Dec 15 15:37:30.239 INFO [stdout] test test_rlp_stream_unbounded_list ... ok
Dec 15 15:37:30.259 INFO [stdout] test test_rlp_stream_size_limit ... ok
Dec 15 15:37:30.259 INFO [stdout] 
Dec 15 15:37:30.259 INFO [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:37:30.259 INFO [stdout] 
Dec 15 15:37:30.259 INFO [stderr]    Doc-tests rlp
Dec 15 15:37:31.563 INFO [stdout] 
Dec 15 15:37:31.563 INFO [stdout] running 17 tests
Dec 15 15:37:37.765 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::is_list (line 167) ... ok
Dec 15 15:37:39.603 INFO [stdout] test src/lib.rs - encode (line 107) ... ok
Dec 15 15:37:39.837 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::is_empty (line 151) ... ok
Dec 15 15:37:40.811 INFO [stdout] test src/lib.rs - decode (line 86) ... ok
Dec 15 15:37:41.082 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::as_raw (line 47) ... ok
Dec 15 15:37:41.635 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::at (line 118) ... ok
Dec 15 15:37:42.003 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::is_int (line 199) ... ok
Dec 15 15:37:42.855 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::is_data (line 183) ... ok
Dec 15 15:37:49.027 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::is_null (line 135) ... ok
Dec 15 15:37:49.686 INFO [stdout] test src/stream.rs - stream::RlpStream::begin_list (line 105) ... ok
Dec 15 15:37:50.147 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::iter (line 216) ... ok
Dec 15 15:37:50.679 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::size (line 97) ... ok
Dec 15 15:37:50.909 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::item_count (line 79) ... ok
Dec 15 15:37:52.120 INFO [stdout] test src/stream.rs - stream::RlpStream::clear (line 221) ... ok
Dec 15 15:37:52.120 INFO [stdout] test src/stream.rs - stream::RlpStream::append (line 67) ... ok
Dec 15 15:37:52.255 INFO [stdout] test src/stream.rs - stream::RlpStream::append_empty_data (line 155) ... ok
Dec 15 15:37:53.183 INFO [stdout] test src/stream.rs - stream::RlpStream::is_finished (line 243) ... ok
Dec 15 15:37:53.183 INFO [stdout] 
Dec 15 15:37:53.183 INFO [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:37:53.183 INFO [stdout] 
Dec 15 15:37:53.220 INFO [stderr] su: No module specific data is present
Dec 15 15:37:54.095 INFO running `"docker" "inspect" "684e2b28b7a9b53d0277235d9629b6dd6c47e3934c4a8363d8c173a73df99467"`
Dec 15 15:37:54.363 INFO running `"docker" "rm" "-f" "684e2b28b7a9b53d0277235d9629b6dd6c47e3934c4a8363d8c173a73df99467"`
Dec 15 15:37:54.703 INFO [stdout] 684e2b28b7a9b53d0277235d9629b6dd6c47e3934c4a8363d8c173a73df99467