Nov 29 17:25:33.361 INFO checking strassl/blockchain against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 17:25:33.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 17:25:33.914 INFO [stdout] 399a95690aebe2a6e93a58e18cfa2ae8472599456e5c412792129f3c8a72c5c6
Nov 29 17:25:33.914 INFO running `"docker" "start" "-a" "399a95690aebe2a6e93a58e18cfa2ae8472599456e5c412792129f3c8a72c5c6"`
Nov 29 17:25:35.592 INFO [stderr] usermod: no changes
Nov 29 17:25:35.732 INFO [stderr]    Compiling gcc v0.3.49
Nov 29 17:25:35.740 INFO [stderr]     Checking rand v0.3.15
Nov 29 17:25:35.740 INFO [stderr]    Compiling serde_derive_internals v0.15.1
Nov 29 17:25:35.740 INFO [stderr]     Checking env_logger v0.4.3
Nov 29 17:25:43.686 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 29 17:25:43.985 INFO [stderr]    Compiling serde_derive v1.0.8
Nov 29 17:25:57.266 INFO [stderr]     Checking blockchain v0.1.0 (/source)
Nov 29 17:25:58.364 INFO [stderr] warning: function is never used: `serialize`
Nov 29 17:25:58.364 INFO [stderr]  --> src/chain/serialization.rs:6:1
Nov 29 17:25:58.364 INFO [stderr]   |
Nov 29 17:25:58.364 INFO [stderr] 6 | pub fn serialize(chain: &Chain) -> Vec<u8> {
Nov 29 17:25:58.364 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:25:58.365 INFO [stderr]   |
Nov 29 17:25:58.365 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 17:25:58.365 INFO [stderr] 
Nov 29 17:25:58.365 INFO [stderr] warning: function is never used: `deserialize`
Nov 29 17:25:58.365 INFO [stderr]   --> src/chain/serialization.rs:10:1
Nov 29 17:25:58.365 INFO [stderr]    |
Nov 29 17:25:58.365 INFO [stderr] 10 | pub fn deserialize(data: &Vec<u8>) -> Result<Chain, String> {
Nov 29 17:25:58.365 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:25:58.365 INFO [stderr] 
Nov 29 17:25:59.320 INFO [stderr] warning: unused import: `deserialize`
Nov 29 17:25:59.321 INFO [stderr]   --> src/main.rs:10:39
Nov 29 17:25:59.321 INFO [stderr]    |
Nov 29 17:25:59.321 INFO [stderr] 10 | use chain::serialization::{serialize, deserialize};
Nov 29 17:25:59.322 INFO [stderr]    |                                       ^^^^^^^^^^^
Nov 29 17:25:59.322 INFO [stderr]    |
Nov 29 17:25:59.322 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 17:25:59.323 INFO [stderr] 
Nov 29 17:25:59.372 INFO [stderr] warning: unused import: `deserialize`
Nov 29 17:25:59.372 INFO [stderr]   --> src/main.rs:10:39
Nov 29 17:25:59.372 INFO [stderr]    |
Nov 29 17:25:59.372 INFO [stderr] 10 | use chain::serialization::{serialize, deserialize};
Nov 29 17:25:59.372 INFO [stderr]    |                                       ^^^^^^^^^^^
Nov 29 17:25:59.372 INFO [stderr]    |
Nov 29 17:25:59.372 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 17:25:59.372 INFO [stderr] 
Nov 29 17:25:59.843 INFO [stderr] warning: function is never used: `deserialize`
Nov 29 17:25:59.843 INFO [stderr]   --> src/chain/serialization.rs:10:1
Nov 29 17:25:59.843 INFO [stderr]    |
Nov 29 17:25:59.843 INFO [stderr] 10 | pub fn deserialize(data: &Vec<u8>) -> Result<Chain, String> {
Nov 29 17:25:59.843 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 17:25:59.843 INFO [stderr]    |
Nov 29 17:25:59.843 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 17:25:59.843 INFO [stderr] 
Nov 29 17:26:00.045 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.43s
Nov 29 17:26:00.061 INFO [stderr] su: No module specific data is present
Nov 29 17:26:01.984 INFO running `"docker" "inspect" "399a95690aebe2a6e93a58e18cfa2ae8472599456e5c412792129f3c8a72c5c6"`
Nov 29 17:26:02.374 INFO running `"docker" "rm" "-f" "399a95690aebe2a6e93a58e18cfa2ae8472599456e5c412792129f3c8a72c5c6"`
Nov 29 17:26:02.680 INFO [stdout] 399a95690aebe2a6e93a58e18cfa2ae8472599456e5c412792129f3c8a72c5c6