[INFO] crate sputnikvm-rlp 0.2.0 is already in cache
[INFO] extracting crate sputnikvm-rlp 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/sputnikvm-rlp/0.2.0
[INFO] extracting crate sputnikvm-rlp 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sputnikvm-rlp/0.2.0
[INFO] validating manifest of sputnikvm-rlp-0.2.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sputnikvm-rlp-0.2.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sputnikvm-rlp-0.2.0
[INFO] finished frobbing sputnikvm-rlp-0.2.0
[INFO] frobbed toml for sputnikvm-rlp-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sputnikvm-rlp/0.2.0/Cargo.toml
[INFO] started frobbing sputnikvm-rlp-0.2.0
[INFO] finished frobbing sputnikvm-rlp-0.2.0
[INFO] frobbed toml for sputnikvm-rlp-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sputnikvm-rlp/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sputnikvm-rlp-0.2.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a913c9db6982799f90ff076fd4d31b31d8a8c555f045c76593f22bbd4b9766bb
[INFO] running `"docker" "start" "-a" "a913c9db6982799f90ff076fd4d31b31d8a8c555f045c76593f22bbd4b9766bb"`
[INFO] [stderr]    Compiling heapsize v0.3.9
[INFO] [stderr]    Compiling elastic-array v0.7.0
[INFO] [stderr]    Compiling sputnikvm-rlp v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/untrusted_rlp.rs:279:43
[INFO] [stderr]     |
[INFO] [stderr] 279 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cmp`
[INFO] [stderr]  --> src/impls.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::{cmp, mem, str};
[INFO] [stderr]   |           ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/impls.rs:181:1
[INFO] [stderr]     |
[INFO] [stderr] 181 | / macro_rules! impl_encodable_for_hash {
[INFO] [stderr] 182 | |     ($name: ident) => {
[INFO] [stderr] 183 | |         impl Encodable for $name {
[INFO] [stderr] 184 | |             fn rlp_append(&self, s: &mut RlpStream) {
[INFO] [stderr] ...   |
[INFO] [stderr] 188 | |     }
[INFO] [stderr] 189 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/impls.rs:191:1
[INFO] [stderr]     |
[INFO] [stderr] 191 | / macro_rules! impl_decodable_for_hash {
[INFO] [stderr] 192 | |     ($name: ident, $size: expr) => {
[INFO] [stderr] 193 | |         impl Decodable for $name {
[INFO] [stderr] 194 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
[INFO] [stderr] ...   |
[INFO] [stderr] 206 | |     }
[INFO] [stderr] 207 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/untrusted_rlp.rs:89:4
[INFO] [stderr]    |
[INFO] [stderr] 89 |             _ => { unreachable!(); }
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `"docker" "inspect" "a913c9db6982799f90ff076fd4d31b31d8a8c555f045c76593f22bbd4b9766bb"`
[INFO] running `"docker" "rm" "-f" "a913c9db6982799f90ff076fd4d31b31d8a8c555f045c76593f22bbd4b9766bb"`
[INFO] [stdout] a913c9db6982799f90ff076fd4d31b31d8a8c555f045c76593f22bbd4b9766bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6276cdac349bcc8bc7c87afc0e6d017d177ee8bacc95e8a5356ddc69af33fbc8
[INFO] running `"docker" "start" "-a" "6276cdac349bcc8bc7c87afc0e6d017d177ee8bacc95e8a5356ddc69af33fbc8"`
[INFO] [stderr]    Compiling sputnikvm-rlp v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/untrusted_rlp.rs:279:43
[INFO] [stderr]     |
[INFO] [stderr] 279 |             result = UntrustedRlp::consume(result, (i.header_len + i.value_len))?;
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cmp`
[INFO] [stderr]  --> src/impls.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::{cmp, mem, str};
[INFO] [stderr]   |           ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/impls.rs:181:1
[INFO] [stderr]     |
[INFO] [stderr] 181 | / macro_rules! impl_encodable_for_hash {
[INFO] [stderr] 182 | |     ($name: ident) => {
[INFO] [stderr] 183 | |         impl Encodable for $name {
[INFO] [stderr] 184 | |             fn rlp_append(&self, s: &mut RlpStream) {
[INFO] [stderr] ...   |
[INFO] [stderr] 188 | |     }
[INFO] [stderr] 189 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/impls.rs:191:1
[INFO] [stderr]     |
[INFO] [stderr] 191 | / macro_rules! impl_decodable_for_hash {
[INFO] [stderr] 192 | |     ($name: ident, $size: expr) => {
[INFO] [stderr] 193 | |         impl Decodable for $name {
[INFO] [stderr] 194 | |             fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
[INFO] [stderr] ...   |
[INFO] [stderr] 206 | |     }
[INFO] [stderr] 207 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/untrusted_rlp.rs:89:4
[INFO] [stderr]    |
[INFO] [stderr] 89 |             _ => { unreachable!(); }
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `"docker" "inspect" "6276cdac349bcc8bc7c87afc0e6d017d177ee8bacc95e8a5356ddc69af33fbc8"`
[INFO] running `"docker" "rm" "-f" "6276cdac349bcc8bc7c87afc0e6d017d177ee8bacc95e8a5356ddc69af33fbc8"`
[INFO] [stdout] 6276cdac349bcc8bc7c87afc0e6d017d177ee8bacc95e8a5356ddc69af33fbc8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4ad5cbfdfbfbd2c2939735833215818f6b82fd9fdeaf4903b3ddeadb602de619
[INFO] running `"docker" "start" "-a" "4ad5cbfdfbfbd2c2939735833215818f6b82fd9fdeaf4903b3ddeadb602de619"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sputnikvm_rlp-d550ea6df70e36f6
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test untrusted_rlp::tests::test_rlp_display ... ok
[INFO] [stdout] test compression::tests::simple_compression ... ok
[INFO] [stdout] test compression::tests::nested_list_rlp ... ok
[INFO] [stdout] test compression::tests::malformed_rlp ... ok
[INFO] [stdout] test compression::tests::data_compression ... ok
[INFO] [stdout] test compression::tests::invalid_rlp_swapper ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-1cc4061783a037aa
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test decode_untrusted_u16 ... ok
[INFO] [stdout] test decode_untrusted_str ... ok
[INFO] [stdout] test decode_untrusted_u32 ... ok
[INFO] [stdout] test decode_vector_u8 ... ok
[INFO] [stdout] test decode_untrusted_u8 ... ok
[INFO] [stdout] test decode_untrusted_vector_u64 ... ok
[INFO] [stdout] test encode_u64 ... ok
[INFO] [stdout] test encode_vector_str ... ok
[INFO] [stdout] test encode_vector_u64 ... ok
[INFO] [stdout] test encode_vector_u8 ... ok
[INFO] [stdout] test rlp_at ... ok
[INFO] [stdout] test rlp_at_err ... ok
[INFO] [stdout] test rlp_iter ... ok
[INFO] [stdout] test test_rlp_data_length_check ... ok
[INFO] [stdout] test test_rlp_list_length_overflow ... ok
[INFO] [stdout] test test_rlp_long_data_length_check ... ok
[INFO] [stdout] test test_rlp_nested_empty_list_encode ... ok
[INFO] [stdout] test decode_untrusted_u64 ... ok
[INFO] [stdout] test encode_str ... ok
[INFO] [stdout] test encode_u16 ... ok
[INFO] [stdout] test encode_u32 ... ok
[INFO] [stdout] test test_the_exact_long_string ... ok
[INFO] [stdout] test decode_untrusted_vector_str ... ok
[INFO] [stdout] test test_rlp_2bytes_data_length_check ... ok
[INFO] [stdout] test test_rlp_stream_unbounded_list ... ok
[INFO] [stdout] test test_rlp_stream_size_limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sputnikvm-rlp
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/rlpin.rs - rlpin::Rlp::is_list (line 163) ... ok
[INFO] [stdout] test src/rlpin.rs - rlpin::Rlp::is_empty (line 147) ... ok
[INFO] [stdout] test src/rlpin.rs - rlpin::Rlp::is_data (line 179) ... ok
[INFO] [stdout] test src/lib.rs - encode (line 95) ... ok
[INFO] [stdout] test src/rlpin.rs - rlpin::Rlp::at (line 114) ... ok
[INFO] [stdout] test src/rlpin.rs - rlpin::Rlp::as_raw (line 43) ... ok
[INFO] [stdout] test src/rlpin.rs - rlpin::Rlp::is_int (line 195) ... ok
[INFO] [stdout] test src/lib.rs - decode (line 74) ... ok
[INFO] [stdout] test src/rlpin.rs - rlpin::Rlp::is_null (line 131) ... ok
[INFO] [stdout] test src/rlpin.rs - rlpin::Rlp::size (line 93) ... ok
[INFO] [stdout] test src/rlpin.rs - rlpin::Rlp::item_count (line 75) ... ok
[INFO] [stdout] test src/rlpin.rs - rlpin::Rlp::iter (line 212) ... ok
[INFO] [stdout] test src/stream.rs - stream::RlpStream::append (line 63) ... ok
[INFO] [stdout] test src/stream.rs - stream::RlpStream::append_empty_data (line 151) ... ok
[INFO] [stdout] test src/stream.rs - stream::RlpStream::begin_list (line 101) ... ok
[INFO] [stdout] test src/stream.rs - stream::RlpStream::clear (line 217) ... ok
[INFO] [stdout] test src/stream.rs - stream::RlpStream::is_finished (line 239) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4ad5cbfdfbfbd2c2939735833215818f6b82fd9fdeaf4903b3ddeadb602de619"`
[INFO] running `"docker" "rm" "-f" "4ad5cbfdfbfbd2c2939735833215818f6b82fd9fdeaf4903b3ddeadb602de619"`
[INFO] [stdout] 4ad5cbfdfbfbd2c2939735833215818f6b82fd9fdeaf4903b3ddeadb602de619