Nov 29 17:25:34.695 INFO checking strassl/blockchain against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 17:25:34.695 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-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"`
Nov 29 17:25:35.334 INFO [stdout] ea5affd9666e9fd6fdd6b584281ee3273398ed17af2ce170e2911819fdc4cb48
Nov 29 17:25:35.336 INFO running `"docker" "start" "-a" "ea5affd9666e9fd6fdd6b584281ee3273398ed17af2ce170e2911819fdc4cb48"`
Nov 29 17:25:37.907 INFO [stderr] usermod: no changes
Nov 29 17:25:38.081 INFO [stderr]     Checking libc v0.2.23
Nov 29 17:25:38.081 INFO [stderr]    Compiling gcc v0.3.49
Nov 29 17:25:38.081 INFO [stderr]     Checking serde v1.0.8
Nov 29 17:25:38.082 INFO [stderr]     Checking num-traits v0.1.37
Nov 29 17:25:38.084 INFO [stderr]    Compiling serde_derive v1.0.8
Nov 29 17:25:41.494 INFO [stderr]     Checking thread-id v3.1.0
Nov 29 17:25:41.495 INFO [stderr]     Checking memchr v1.0.1
Nov 29 17:25:41.497 INFO [stderr]     Checking rand v0.3.15
Nov 29 17:25:41.550 INFO [stderr]     Checking time v0.1.37
Nov 29 17:25:43.270 INFO [stderr]     Checking thread_local v0.3.3
Nov 29 17:25:43.704 INFO [stderr]     Checking aho-corasick v0.6.3
Nov 29 17:25:48.361 INFO [stderr]     Checking regex v0.2.2
Nov 29 17:25:48.574 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 29 17:25:58.784 INFO [stderr]     Checking env_logger v0.4.3
Nov 29 17:26:08.249 INFO [stderr]     Checking serde_json v1.0.2
Nov 29 17:26:10.588 INFO [stderr]     Checking blockchain v0.1.0 (/source)
Nov 29 17:26:11.188 INFO [stderr] warning: function is never used: `serialize`
Nov 29 17:26:11.188 INFO [stderr]  --> src/chain/serialization.rs:6:1
Nov 29 17:26:11.188 INFO [stderr]   |
Nov 29 17:26:11.188 INFO [stderr] 6 | pub fn serialize(chain: &Chain) -> Vec<u8> {
Nov 29 17:26:11.188 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:26:11.188 INFO [stderr]   |
Nov 29 17:26:11.188 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 17:26:11.188 INFO [stderr] 
Nov 29 17:26:11.188 INFO [stderr] warning: function is never used: `deserialize`
Nov 29 17:26:11.188 INFO [stderr]   --> src/chain/serialization.rs:10:1
Nov 29 17:26:11.188 INFO [stderr]    |
Nov 29 17:26:11.188 INFO [stderr] 10 | pub fn deserialize(data: &Vec<u8>) -> Result<Chain, String> {
Nov 29 17:26:11.188 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:26:11.188 INFO [stderr] 
Nov 29 17:26:11.756 INFO [stderr] warning: unused import: `deserialize`
Nov 29 17:26:11.756 INFO [stderr]   --> src/main.rs:10:39
Nov 29 17:26:11.756 INFO [stderr]    |
Nov 29 17:26:11.756 INFO [stderr] 10 | use chain::serialization::{serialize, deserialize};
Nov 29 17:26:11.756 INFO [stderr]    |                                       ^^^^^^^^^^^
Nov 29 17:26:11.756 INFO [stderr]    |
Nov 29 17:26:11.756 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 17:26:11.756 INFO [stderr] 
Nov 29 17:26:11.792 INFO [stderr] warning: unused import: `deserialize`
Nov 29 17:26:11.792 INFO [stderr]   --> src/main.rs:10:39
Nov 29 17:26:11.792 INFO [stderr]    |
Nov 29 17:26:11.792 INFO [stderr] 10 | use chain::serialization::{serialize, deserialize};
Nov 29 17:26:11.792 INFO [stderr]    |                                       ^^^^^^^^^^^
Nov 29 17:26:11.792 INFO [stderr]    |
Nov 29 17:26:11.792 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 17:26:11.792 INFO [stderr] 
Nov 29 17:26:12.458 INFO [stderr] warning: function is never used: `deserialize`
Nov 29 17:26:12.458 INFO [stderr]   --> src/chain/serialization.rs:10:1
Nov 29 17:26:12.458 INFO [stderr]    |
Nov 29 17:26:12.458 INFO [stderr] 10 | pub fn deserialize(data: &Vec<u8>) -> Result<Chain, String> {
Nov 29 17:26:12.459 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:26:12.459 INFO [stderr]    |
Nov 29 17:26:12.459 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 17:26:12.459 INFO [stderr] 
Nov 29 17:26:12.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.75s
Nov 29 17:26:12.688 INFO [stderr] su: No module specific data is present
Nov 29 17:26:13.674 INFO running `"docker" "inspect" "ea5affd9666e9fd6fdd6b584281ee3273398ed17af2ce170e2911819fdc4cb48"`
Nov 29 17:26:13.942 INFO running `"docker" "rm" "-f" "ea5affd9666e9fd6fdd6b584281ee3273398ed17af2ce170e2911819fdc4cb48"`
Nov 29 17:26:14.275 INFO [stdout] ea5affd9666e9fd6fdd6b584281ee3273398ed17af2ce170e2911819fdc4cb48