Dec 15 15:34:42.512 INFO testing ethereum-rlp-0.2.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 15:34:42.512 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:34:42.813 INFO [stdout] eac9f767fff5815eb9f4478c4c5dc846018dfb3b84fa2bd78c4d369dc839090b
Dec 15 15:34:42.813 INFO running `"docker" "start" "-a" "eac9f767fff5815eb9f4478c4c5dc846018dfb3b84fa2bd78c4d369dc839090b"`
Dec 15 15:34:43.353 INFO [stderr] usermod: no changes
Dec 15 15:34:43.388 INFO [stderr]    Compiling elastic-array-plus v0.9.1
Dec 15 15:34:43.388 INFO [stderr]    Compiling ethereum-hexutil v0.2.3
Dec 15 15:34:45.227 INFO [stderr]    Compiling ethereum-rlp v0.2.3 (/source)
Dec 15 15:34:45.856 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:34:45.856 INFO [stderr]    --> src/untrusted_rlp.rs:284:43
Dec 15 15:34:45.856 INFO [stderr]     |
Dec 15 15:34:45.856 INFO [stderr] 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Dec 15 15:34:45.856 INFO [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:34:45.856 INFO [stderr]     |
Dec 15 15:34:45.856 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 15 15:34:45.856 INFO [stderr] 
Dec 15 15:34:45.856 INFO [stderr] warning: unused import: `cmp`
Dec 15 15:34:45.856 INFO [stderr]   --> src/impls.rs:12:35
Dec 15 15:34:45.856 INFO [stderr]    |
Dec 15 15:34:45.856 INFO [stderr] 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Dec 15 15:34:45.856 INFO [stderr]    |                                   ^^^
Dec 15 15:34:45.856 INFO [stderr]    |
Dec 15 15:34:45.856 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 15:34:45.856 INFO [stderr] 
Dec 15 15:34:45.856 INFO [stderr] warning: unused macro definition
Dec 15 15:34:45.856 INFO [stderr]    --> src/impls.rs:185:1
Dec 15 15:34:45.856 INFO [stderr]     |
Dec 15 15:34:45.856 INFO [stderr] 185 | / macro_rules! impl_encodable_for_hash {
Dec 15 15:34:45.856 INFO [stderr] 186 | |     ($name: ident) => {
Dec 15 15:34:45.856 INFO [stderr] 187 | |         impl Encodable for $name {
Dec 15 15:34:45.856 INFO [stderr] 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Dec 15 15:34:45.856 INFO [stderr] ...   |
Dec 15 15:34:45.856 INFO [stderr] 192 | |     }
Dec 15 15:34:45.856 INFO [stderr] 193 | | }
Dec 15 15:34:45.856 INFO [stderr]     | |_^
Dec 15 15:34:45.856 INFO [stderr]     |
Dec 15 15:34:45.856 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 15 15:34:45.856 INFO [stderr] 
Dec 15 15:34:45.856 INFO [stderr] warning: unused macro definition
Dec 15 15:34:45.856 INFO [stderr]    --> src/impls.rs:195:1
Dec 15 15:34:45.856 INFO [stderr]     |
Dec 15 15:34:45.856 INFO [stderr] 195 | / macro_rules! impl_decodable_for_hash {
Dec 15 15:34:45.856 INFO [stderr] 196 | |     ($name: ident, $size: expr) => {
Dec 15 15:34:45.856 INFO [stderr] 197 | |         impl Decodable for $name {
Dec 15 15:34:45.856 INFO [stderr] 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Dec 15 15:34:45.856 INFO [stderr] ...   |
Dec 15 15:34:45.856 INFO [stderr] 210 | |     }
Dec 15 15:34:45.856 INFO [stderr] 211 | | }
Dec 15 15:34:45.856 INFO [stderr]     | |_^
Dec 15 15:34:45.856 INFO [stderr] 
Dec 15 15:34:46.118 INFO [stderr] warning: unreachable pattern
Dec 15 15:34:46.118 INFO [stderr]   --> src/untrusted_rlp.rs:94:4
Dec 15 15:34:46.118 INFO [stderr]    |
Dec 15 15:34:46.118 INFO [stderr] 94 |             _ => { unreachable!(); }
Dec 15 15:34:46.118 INFO [stderr]    |             ^
Dec 15 15:34:46.118 INFO [stderr]    |
Dec 15 15:34:46.118 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 15 15:34:46.118 INFO [stderr] 
Dec 15 15:34:46.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
Dec 15 15:34:46.976 INFO [stderr] su: No module specific data is present
Dec 15 15:34:47.248 INFO running `"docker" "inspect" "eac9f767fff5815eb9f4478c4c5dc846018dfb3b84fa2bd78c4d369dc839090b"`
Dec 15 15:34:47.365 INFO running `"docker" "rm" "-f" "eac9f767fff5815eb9f4478c4c5dc846018dfb3b84fa2bd78c4d369dc839090b"`
Dec 15 15:34:47.554 INFO [stdout] eac9f767fff5815eb9f4478c4c5dc846018dfb3b84fa2bd78c4d369dc839090b
Dec 15 15:34:47.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:34:47.843 INFO [stdout] 7edba99b11f9ae57dfebc366339a52707c4187388ba9ffa790a904e717825019
Dec 15 15:34:47.849 INFO running `"docker" "start" "-a" "7edba99b11f9ae57dfebc366339a52707c4187388ba9ffa790a904e717825019"`
Dec 15 15:34:48.426 INFO [stderr] usermod: no changes
Dec 15 15:34:48.459 INFO [stderr]    Compiling ethereum-rlp v0.2.3 (/source)
Dec 15 15:34:49.239 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 15 15:34:49.239 INFO [stderr]    --> src/untrusted_rlp.rs:284:43
Dec 15 15:34:49.239 INFO [stderr]     |
Dec 15 15:34:49.239 INFO [stderr] 284 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
Dec 15 15:34:49.239 INFO [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 15 15:34:49.239 INFO [stderr]     |
Dec 15 15:34:49.239 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 15 15:34:49.239 INFO [stderr] 
Dec 15 15:34:49.245 INFO [stderr] warning: unused import: `cmp`
Dec 15 15:34:49.245 INFO [stderr]   --> src/impls.rs:12:35
Dec 15 15:34:49.245 INFO [stderr]    |
Dec 15 15:34:49.245 INFO [stderr] 12 | #[cfg(feature = "std")] use std::{cmp, mem, str};
Dec 15 15:34:49.245 INFO [stderr]    |                                   ^^^
Dec 15 15:34:49.245 INFO [stderr]    |
Dec 15 15:34:49.245 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 15 15:34:49.245 INFO [stderr] 
Dec 15 15:34:49.245 INFO [stderr] warning: unused macro definition
Dec 15 15:34:49.245 INFO [stderr]    --> src/impls.rs:185:1
Dec 15 15:34:49.245 INFO [stderr]     |
Dec 15 15:34:49.245 INFO [stderr] 185 | / macro_rules! impl_encodable_for_hash {
Dec 15 15:34:49.245 INFO [stderr] 186 | |     ($name: ident) => {
Dec 15 15:34:49.245 INFO [stderr] 187 | |         impl Encodable for $name {
Dec 15 15:34:49.245 INFO [stderr] 188 | |             fn rlp_append(&self, s: &mut RlpStream) {
Dec 15 15:34:49.245 INFO [stderr] ...   |
Dec 15 15:34:49.245 INFO [stderr] 192 | |     }
Dec 15 15:34:49.245 INFO [stderr] 193 | | }
Dec 15 15:34:49.245 INFO [stderr]     | |_^
Dec 15 15:34:49.245 INFO [stderr]     |
Dec 15 15:34:49.245 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 15 15:34:49.245 INFO [stderr] 
Dec 15 15:34:49.245 INFO [stderr] warning: unused macro definition
Dec 15 15:34:49.245 INFO [stderr]    --> src/impls.rs:195:1
Dec 15 15:34:49.245 INFO [stderr]     |
Dec 15 15:34:49.245 INFO [stderr] 195 | / macro_rules! impl_decodable_for_hash {
Dec 15 15:34:49.245 INFO [stderr] 196 | |     ($name: ident, $size: expr) => {
Dec 15 15:34:49.245 INFO [stderr] 197 | |         impl Decodable for $name {
Dec 15 15:34:49.245 INFO [stderr] 198 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Dec 15 15:34:49.245 INFO [stderr] ...   |
Dec 15 15:34:49.245 INFO [stderr] 210 | |     }
Dec 15 15:34:49.245 INFO [stderr] 211 | | }
Dec 15 15:34:49.245 INFO [stderr]     | |_^
Dec 15 15:34:49.245 INFO [stderr] 
Dec 15 15:34:49.547 INFO [stderr] warning: unreachable pattern
Dec 15 15:34:49.547 INFO [stderr]   --> src/untrusted_rlp.rs:94:4
Dec 15 15:34:49.547 INFO [stderr]    |
Dec 15 15:34:49.547 INFO [stderr] 94 |             _ => { unreachable!(); }
Dec 15 15:34:49.547 INFO [stderr]    |             ^
Dec 15 15:34:49.547 INFO [stderr]    |
Dec 15 15:34:49.547 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 15 15:34:49.547 INFO [stderr] 
Dec 15 15:34:51.049 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Dec 15 15:34:51.053 INFO [stderr] su: No module specific data is present
Dec 15 15:34:51.329 INFO running `"docker" "inspect" "7edba99b11f9ae57dfebc366339a52707c4187388ba9ffa790a904e717825019"`
Dec 15 15:34:51.415 INFO running `"docker" "rm" "-f" "7edba99b11f9ae57dfebc366339a52707c4187388ba9ffa790a904e717825019"`
Dec 15 15:34:51.498 INFO [stdout] 7edba99b11f9ae57dfebc366339a52707c4187388ba9ffa790a904e717825019
Dec 15 15:34:51.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:34:51.699 INFO [stdout] f394ec0d83508811997710fe0c79781a759cce4c1a8d65d24ee0eb7629795a16
Dec 15 15:34:51.703 INFO running `"docker" "start" "-a" "f394ec0d83508811997710fe0c79781a759cce4c1a8d65d24ee0eb7629795a16"`
Dec 15 15:34:52.306 INFO [stderr] usermod: no changes
Dec 15 15:34:52.351 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 15:34:52.352 INFO [stderr]      Running /target/debug/deps/rlp-8fbd5c3ac306a8b8
Dec 15 15:34:52.354 INFO [stdout] 
Dec 15 15:34:52.354 INFO [stdout] running 6 tests
Dec 15 15:34:52.354 INFO [stdout] test untrusted_rlp::tests::test_rlp_display ... ok
Dec 15 15:34:52.354 INFO [stdout] test compression::tests::simple_compression ... ok
Dec 15 15:34:52.354 INFO [stdout] test compression::tests::nested_list_rlp ... ok
Dec 15 15:34:52.354 INFO [stdout] test compression::tests::malformed_rlp ... ok
Dec 15 15:34:52.354 INFO [stdout] test compression::tests::invalid_rlp_swapper ... ok
Dec 15 15:34:52.358 INFO [stdout] test compression::tests::data_compression ... ok
Dec 15 15:34:52.358 INFO [stderr]      Running /target/debug/deps/tests-66e2dd2864ec9e3c
Dec 15 15:34:52.358 INFO [stdout] 
Dec 15 15:34:52.358 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:34:52.358 INFO [stdout] 
Dec 15 15:34:52.358 INFO [stdout] 
Dec 15 15:34:52.358 INFO [stdout] running 26 tests
Dec 15 15:34:52.358 INFO [stdout] test decode_vector_u8 ... ok
Dec 15 15:34:52.359 INFO [stdout] test decode_untrusted_vector_u64 ... ok
Dec 15 15:34:52.359 INFO [stdout] test decode_untrusted_u8 ... ok
Dec 15 15:34:52.359 INFO [stdout] test decode_untrusted_u32 ... ok
Dec 15 15:34:52.359 INFO [stdout] test encode_str ... ok
Dec 15 15:34:52.359 INFO [stdout] test decode_untrusted_u16 ... ok
Dec 15 15:34:52.359 INFO [stdout] test encode_u16 ... ok
Dec 15 15:34:52.359 INFO [stdout] test encode_u32 ... ok
Dec 15 15:34:52.359 INFO [stdout] test decode_untrusted_str ... ok
Dec 15 15:34:52.359 INFO [stdout] test encode_u64 ... ok
Dec 15 15:34:52.359 INFO [stdout] test encode_vector_str ... ok
Dec 15 15:34:52.359 INFO [stdout] test encode_vector_u64 ... ok
Dec 15 15:34:52.359 INFO [stdout] test encode_vector_u8 ... ok
Dec 15 15:34:52.359 INFO [stdout] test rlp_at ... ok
Dec 15 15:34:52.359 INFO [stdout] test rlp_at_err ... ok
Dec 15 15:34:52.359 INFO [stdout] test rlp_iter ... ok
Dec 15 15:34:52.359 INFO [stdout] test test_rlp_2bytes_data_length_check ... ok
Dec 15 15:34:52.359 INFO [stdout] test test_rlp_data_length_check ... ok
Dec 15 15:34:52.359 INFO [stdout] test test_rlp_list_length_overflow ... ok
Dec 15 15:34:52.359 INFO [stdout] test test_rlp_long_data_length_check ... ok
Dec 15 15:34:52.360 INFO [stdout] test test_rlp_nested_empty_list_encode ... ok
Dec 15 15:34:52.363 INFO [stdout] test test_rlp_stream_unbounded_list ... ok
Dec 15 15:34:52.363 INFO [stdout] test test_the_exact_long_string ... ok
Dec 15 15:34:52.371 INFO [stdout] test decode_untrusted_vector_str ... ok
Dec 15 15:34:52.371 INFO [stdout] test decode_untrusted_u64 ... ok
Dec 15 15:34:52.371 INFO [stdout] test test_rlp_stream_size_limit ... ok
Dec 15 15:34:52.371 INFO [stdout] 
Dec 15 15:34:52.371 INFO [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:34:52.371 INFO [stdout] 
Dec 15 15:34:52.371 INFO [stderr]    Doc-tests rlp
Dec 15 15:34:53.381 INFO [stdout] 
Dec 15 15:34:53.381 INFO [stdout] running 17 tests
Dec 15 15:35:00.055 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::as_raw (line 47) ... ok
Dec 15 15:35:00.199 INFO [stdout] test src/lib.rs - decode (line 86) ... ok
Dec 15 15:35:00.463 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::is_data (line 183) ... ok
Dec 15 15:35:00.819 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::is_empty (line 151) ... ok
Dec 15 15:35:01.947 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::is_list (line 167) ... ok
Dec 15 15:35:02.278 INFO [stdout] test src/lib.rs - encode (line 107) ... ok
Dec 15 15:35:02.566 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::is_int (line 199) ... ok
Dec 15 15:35:03.031 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::at (line 118) ... ok
Dec 15 15:35:05.931 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::is_null (line 135) ... ok
Dec 15 15:35:06.823 INFO [stdout] test src/stream.rs - stream::RlpStream::append (line 67) ... ok
Dec 15 15:35:07.127 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::iter (line 216) ... ok
Dec 15 15:35:07.464 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::item_count (line 79) ... ok
Dec 15 15:35:08.890 INFO [stdout] test src/stream.rs - stream::RlpStream::append_empty_data (line 155) ... ok
Dec 15 15:35:08.890 INFO [stdout] test src/stream.rs - stream::RlpStream::begin_list (line 105) ... ok
Dec 15 15:35:09.042 INFO [stdout] test src/rlpin.rs - rlpin::Rlp<'a>::size (line 97) ... ok
Dec 15 15:35:09.147 INFO [stdout] test src/stream.rs - stream::RlpStream::clear (line 221) ... ok
Dec 15 15:35:09.958 INFO [stdout] test src/stream.rs - stream::RlpStream::is_finished (line 243) ... ok
Dec 15 15:35:09.959 INFO [stdout] 
Dec 15 15:35:09.959 INFO [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:35:09.959 INFO [stdout] 
Dec 15 15:35:09.977 INFO [stderr] su: No module specific data is present
Dec 15 15:35:10.283 INFO running `"docker" "inspect" "f394ec0d83508811997710fe0c79781a759cce4c1a8d65d24ee0eb7629795a16"`
Dec 15 15:35:10.417 INFO running `"docker" "rm" "-f" "f394ec0d83508811997710fe0c79781a759cce4c1a8d65d24ee0eb7629795a16"`
Dec 15 15:35:10.564 INFO [stdout] f394ec0d83508811997710fe0c79781a759cce4c1a8d65d24ee0eb7629795a16