Dec 13 01:53:17.253 INFO testing strassl/blockchain against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 01:53:17.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 01:53:17.867 INFO [stdout] f8ac49f9892548b74430267e1ced44bdbbd58b1663e7e79ee25674d5f13a17d8
Dec 13 01:53:17.869 INFO running `"docker" "start" "-a" "f8ac49f9892548b74430267e1ced44bdbbd58b1663e7e79ee25674d5f13a17d8"`
Dec 13 01:53:20.295 INFO [stderr] usermod: no changes
Dec 13 01:53:20.455 INFO [stderr]    Compiling gcc v0.3.49
Dec 13 01:53:20.455 INFO [stderr]    Compiling memchr v1.0.1
Dec 13 01:53:20.455 INFO [stderr]    Compiling thread-id v3.1.0
Dec 13 01:53:20.455 INFO [stderr]    Compiling time v0.1.37
Dec 13 01:53:20.455 INFO [stderr]    Compiling serde_json v1.0.2
Dec 13 01:53:21.161 INFO [stderr]    Compiling thread_local v0.3.3
Dec 13 01:53:21.936 INFO [stderr]    Compiling aho-corasick v0.6.3
Dec 13 01:53:27.560 INFO [stderr]    Compiling regex v0.2.2
Dec 13 01:53:27.919 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 13 01:53:44.567 INFO [stderr]    Compiling env_logger v0.4.3
Dec 13 01:53:49.900 INFO [stderr]    Compiling blockchain v0.1.0 (/source)
Dec 13 01:53:50.779 INFO [stderr] warning: function is never used: `serialize`
Dec 13 01:53:50.779 INFO [stderr]  --> src/chain/serialization.rs:6:1
Dec 13 01:53:50.779 INFO [stderr]   |
Dec 13 01:53:50.779 INFO [stderr] 6 | pub fn serialize(chain: &Chain) -> Vec<u8> {
Dec 13 01:53:50.779 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:53:50.779 INFO [stderr]   |
Dec 13 01:53:50.779 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 01:53:50.779 INFO [stderr] 
Dec 13 01:53:50.779 INFO [stderr] warning: function is never used: `deserialize`
Dec 13 01:53:50.779 INFO [stderr]   --> src/chain/serialization.rs:10:1
Dec 13 01:53:50.779 INFO [stderr]    |
Dec 13 01:53:50.779 INFO [stderr] 10 | pub fn deserialize(data: &Vec<u8>) -> Result<Chain, String> {
Dec 13 01:53:50.779 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:53:50.779 INFO [stderr] 
Dec 13 01:53:51.591 INFO [stderr] warning: unused import: `deserialize`
Dec 13 01:53:51.591 INFO [stderr]   --> src/main.rs:10:39
Dec 13 01:53:51.592 INFO [stderr]    |
Dec 13 01:53:51.592 INFO [stderr] 10 | use chain::serialization::{serialize, deserialize};
Dec 13 01:53:51.592 INFO [stderr]    |                                       ^^^^^^^^^^^
Dec 13 01:53:51.592 INFO [stderr]    |
Dec 13 01:53:51.592 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 01:53:51.593 INFO [stderr] 
Dec 13 01:53:51.852 INFO [stderr] warning: function is never used: `deserialize`
Dec 13 01:53:51.853 INFO [stderr]   --> src/chain/serialization.rs:10:1
Dec 13 01:53:51.853 INFO [stderr]    |
Dec 13 01:53:51.853 INFO [stderr] 10 | pub fn deserialize(data: &Vec<u8>) -> Result<Chain, String> {
Dec 13 01:53:51.853 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 01:53:51.854 INFO [stderr]    |
Dec 13 01:53:51.854 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 01:53:51.854 INFO [stderr] 
Dec 13 01:53:54.041 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.73s
Dec 13 01:53:54.069 INFO [stderr] su: No module specific data is present
Dec 13 01:54:24.952 INFO running `"docker" "inspect" "f8ac49f9892548b74430267e1ced44bdbbd58b1663e7e79ee25674d5f13a17d8"`
Dec 13 01:54:25.070 INFO running `"docker" "rm" "-f" "f8ac49f9892548b74430267e1ced44bdbbd58b1663e7e79ee25674d5f13a17d8"`
Dec 13 01:54:25.205 INFO [stdout] f8ac49f9892548b74430267e1ced44bdbbd58b1663e7e79ee25674d5f13a17d8
Dec 13 01:54:25.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 01:54:36.825 INFO [stdout] 34f9188f5e1164fbd7b29ae425e3cb93c0ddffede502f90f14712fe5cb3597f9
Dec 13 01:54:36.831 INFO running `"docker" "start" "-a" "34f9188f5e1164fbd7b29ae425e3cb93c0ddffede502f90f14712fe5cb3597f9"`
Dec 13 01:54:37.991 INFO [stderr] usermod: no changes
Dec 13 01:54:38.174 INFO [stderr]    Compiling blockchain v0.1.0 (/source)
Dec 13 01:54:38.966 INFO [stderr] warning: unused import: `deserialize`
Dec 13 01:54:38.966 INFO [stderr]   --> src/main.rs:10:39
Dec 13 01:54:38.966 INFO [stderr]    |
Dec 13 01:54:38.966 INFO [stderr] 10 | use chain::serialization::{serialize, deserialize};
Dec 13 01:54:38.966 INFO [stderr]    |                                       ^^^^^^^^^^^
Dec 13 01:54:38.966 INFO [stderr]    |
Dec 13 01:54:38.966 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 01:54:38.967 INFO [stderr] 
Dec 13 01:54:43.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.91s
Dec 13 01:54:43.951 INFO [stderr] su: No module specific data is present
Dec 13 01:54:44.665 INFO running `"docker" "inspect" "34f9188f5e1164fbd7b29ae425e3cb93c0ddffede502f90f14712fe5cb3597f9"`
Dec 13 01:54:44.938 INFO running `"docker" "rm" "-f" "34f9188f5e1164fbd7b29ae425e3cb93c0ddffede502f90f14712fe5cb3597f9"`
Dec 13 01:54:45.227 INFO [stdout] 34f9188f5e1164fbd7b29ae425e3cb93c0ddffede502f90f14712fe5cb3597f9
Dec 13 01:54:45.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 01:54:45.800 INFO [stdout] 48a2fdcd955cae2deb92df378e9ae91aefde2a77d4d7560f1e6d538afef912c7
Dec 13 01:54:45.811 INFO running `"docker" "start" "-a" "48a2fdcd955cae2deb92df378e9ae91aefde2a77d4d7560f1e6d538afef912c7"`
Dec 13 01:54:46.784 INFO [stderr] usermod: no changes
Dec 13 01:54:46.951 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 13 01:54:46.971 INFO [stderr]      Running /target/debug/deps/blockchain-61595f74ef1dfb94
Dec 13 01:54:46.979 INFO [stdout] 
Dec 13 01:54:46.979 INFO [stdout] running 4 tests
Dec 13 01:54:46.979 INFO [stdout] test chain::test::init_works ... ok
Dec 13 01:54:46.979 INFO [stdout] test chain::serialization::test::serialize_deserialize_works ... ok
Dec 13 01:54:46.979 INFO [stdout] test chain::test::verify_works ... ok
Dec 13 01:54:46.979 INFO [stdout] test chain::test::push_works ... ok
Dec 13 01:54:46.979 INFO [stdout] 
Dec 13 01:54:46.979 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 01:54:46.979 INFO [stdout] 
Dec 13 01:54:46.983 INFO [stdout] 
Dec 13 01:54:46.983 INFO [stdout] running 4 tests
Dec 13 01:54:46.983 INFO [stderr]      Running /target/debug/deps/blockchain-650a68c1f722508d
Dec 13 01:54:46.985 INFO [stdout] test chain::serialization::test::serialize_deserialize_works ... ok
Dec 13 01:54:46.985 INFO [stdout] test chain::test::init_works ... ok
Dec 13 01:54:46.985 INFO [stdout] test chain::test::push_works ... ok
Dec 13 01:54:46.985 INFO [stdout] test chain::test::verify_works ... ok
Dec 13 01:54:46.985 INFO [stdout] 
Dec 13 01:54:46.985 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 01:54:46.985 INFO [stdout] 
Dec 13 01:54:46.988 INFO [stderr]    Doc-tests blockchain
Dec 13 01:54:47.535 INFO [stdout] 
Dec 13 01:54:47.535 INFO [stdout] running 0 tests
Dec 13 01:54:47.535 INFO [stdout] 
Dec 13 01:54:47.535 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 01:54:47.535 INFO [stdout] 
Dec 13 01:54:47.544 INFO [stderr] su: No module specific data is present
Dec 13 01:54:48.499 INFO running `"docker" "inspect" "48a2fdcd955cae2deb92df378e9ae91aefde2a77d4d7560f1e6d538afef912c7"`
Dec 13 01:54:48.754 INFO running `"docker" "rm" "-f" "48a2fdcd955cae2deb92df378e9ae91aefde2a77d4d7560f1e6d538afef912c7"`
Dec 13 01:54:49.116 INFO [stdout] 48a2fdcd955cae2deb92df378e9ae91aefde2a77d4d7560f1e6d538afef912c7