Nov 16 12:11:03.722 INFO testing strassl/blockchain against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 12:11:03.723 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 12:11:04.329 INFO [stdout] 69f3d3776c6ec4978ae65420ecf4e8710de5217637bb8ec279dd6c54db30fdf4
Nov 16 12:11:04.331 INFO running `"docker" "start" "-a" "69f3d3776c6ec4978ae65420ecf4e8710de5217637bb8ec279dd6c54db30fdf4"`
Nov 16 12:11:06.331 INFO [stderr] usermod: no changes
Nov 16 12:11:06.489 INFO [stderr]    Compiling gcc v0.3.49
Nov 16 12:11:06.495 INFO [stderr]    Compiling serde_json v1.0.2
Nov 16 12:11:06.496 INFO [stderr]    Compiling env_logger v0.4.3
Nov 16 12:11:11.291 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 16 12:11:24.947 INFO [stderr]    Compiling blockchain v0.1.0 (/source)
Nov 16 12:11:25.567 INFO [stderr] warning: function is never used: `serialize`
Nov 16 12:11:25.568 INFO [stderr]  --> src/chain/serialization.rs:6:1
Nov 16 12:11:25.568 INFO [stderr]   |
Nov 16 12:11:25.568 INFO [stderr] 6 | pub fn serialize(chain: &Chain) -> Vec<u8> {
Nov 16 12:11:25.568 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 12:11:25.568 INFO [stderr]   |
Nov 16 12:11:25.568 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 12:11:25.568 INFO [stderr] 
Nov 16 12:11:25.568 INFO [stderr] warning: function is never used: `deserialize`
Nov 16 12:11:25.568 INFO [stderr]   --> src/chain/serialization.rs:10:1
Nov 16 12:11:25.568 INFO [stderr]    |
Nov 16 12:11:25.568 INFO [stderr] 10 | pub fn deserialize(data: &Vec<u8>) -> Result<Chain, String> {
Nov 16 12:11:25.568 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 12:11:25.568 INFO [stderr] 
Nov 16 12:11:26.327 INFO [stderr] warning: unused import: `deserialize`
Nov 16 12:11:26.327 INFO [stderr]   --> src/main.rs:10:39
Nov 16 12:11:26.327 INFO [stderr]    |
Nov 16 12:11:26.327 INFO [stderr] 10 | use chain::serialization::{serialize, deserialize};
Nov 16 12:11:26.327 INFO [stderr]    |                                       ^^^^^^^^^^^
Nov 16 12:11:26.327 INFO [stderr]    |
Nov 16 12:11:26.327 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 12:11:26.327 INFO [stderr] 
Nov 16 12:11:26.618 INFO [stderr] warning: function is never used: `deserialize`
Nov 16 12:11:26.619 INFO [stderr]   --> src/chain/serialization.rs:10:1
Nov 16 12:11:26.619 INFO [stderr]    |
Nov 16 12:11:26.620 INFO [stderr] 10 | pub fn deserialize(data: &Vec<u8>) -> Result<Chain, String> {
Nov 16 12:11:26.621 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 12:11:26.621 INFO [stderr]    |
Nov 16 12:11:26.622 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 12:11:26.623 INFO [stderr] 
Nov 16 12:11:28.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.07s
Nov 16 12:11:28.434 INFO [stderr] su: No module specific data is present
Nov 16 12:11:30.247 INFO running `"docker" "inspect" "69f3d3776c6ec4978ae65420ecf4e8710de5217637bb8ec279dd6c54db30fdf4"`
Nov 16 12:11:30.671 INFO running `"docker" "rm" "-f" "69f3d3776c6ec4978ae65420ecf4e8710de5217637bb8ec279dd6c54db30fdf4"`
Nov 16 12:11:31.040 INFO [stdout] 69f3d3776c6ec4978ae65420ecf4e8710de5217637bb8ec279dd6c54db30fdf4
Nov 16 12:11:31.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 12:11:31.593 INFO [stdout] 65e568d46c96c1cb73ce8fe7aead2a0bf8ecb6b4bf6c392b306943a3a01a56d6
Nov 16 12:11:31.596 INFO running `"docker" "start" "-a" "65e568d46c96c1cb73ce8fe7aead2a0bf8ecb6b4bf6c392b306943a3a01a56d6"`
Nov 16 12:11:33.990 INFO [stderr] usermod: no changes
Nov 16 12:11:34.167 INFO [stderr]    Compiling blockchain v0.1.0 (/source)
Nov 16 12:11:34.974 INFO [stderr] warning: unused import: `deserialize`
Nov 16 12:11:34.974 INFO [stderr]   --> src/main.rs:10:39
Nov 16 12:11:34.974 INFO [stderr]    |
Nov 16 12:11:34.974 INFO [stderr] 10 | use chain::serialization::{serialize, deserialize};
Nov 16 12:11:34.974 INFO [stderr]    |                                       ^^^^^^^^^^^
Nov 16 12:11:34.974 INFO [stderr]    |
Nov 16 12:11:34.974 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 16 12:11:34.974 INFO [stderr] 
Nov 16 12:11:40.402 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.36s
Nov 16 12:11:40.410 INFO [stderr] su: No module specific data is present
Nov 16 12:11:41.887 INFO running `"docker" "inspect" "65e568d46c96c1cb73ce8fe7aead2a0bf8ecb6b4bf6c392b306943a3a01a56d6"`
Nov 16 12:11:42.265 INFO running `"docker" "rm" "-f" "65e568d46c96c1cb73ce8fe7aead2a0bf8ecb6b4bf6c392b306943a3a01a56d6"`
Nov 16 12:11:42.603 INFO [stdout] 65e568d46c96c1cb73ce8fe7aead2a0bf8ecb6b4bf6c392b306943a3a01a56d6
Nov 16 12:11:42.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 12:11:43.199 INFO [stdout] 0349baf89eaecd1d26f5a8572ce9b2bc7aa9898d57e9c8c6d03bfc092638da25
Nov 16 12:11:43.202 INFO running `"docker" "start" "-a" "0349baf89eaecd1d26f5a8572ce9b2bc7aa9898d57e9c8c6d03bfc092638da25"`
Nov 16 12:11:46.120 INFO [stderr] usermod: no changes
Nov 16 12:11:46.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Nov 16 12:11:46.308 INFO [stderr]      Running /target/debug/deps/blockchain-1688b10c12a912a7
Nov 16 12:11:46.310 INFO [stdout] 
Nov 16 12:11:46.310 INFO [stdout] running 4 tests
Nov 16 12:11:46.311 INFO [stdout] test chain::test::init_works ... ok
Nov 16 12:11:46.311 INFO [stdout] test chain::serialization::test::serialize_deserialize_works ... ok
Nov 16 12:11:46.311 INFO [stdout] test chain::test::push_works ... ok
Nov 16 12:11:46.315 INFO [stdout] test chain::test::verify_works ... ok
Nov 16 12:11:46.315 INFO [stdout] 
Nov 16 12:11:46.316 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 12:11:46.316 INFO [stdout] 
Nov 16 12:11:46.319 INFO [stderr]      Running /target/debug/deps/blockchain-a165905258bcd8b9
Nov 16 12:11:46.321 INFO [stdout] 
Nov 16 12:11:46.321 INFO [stdout] running 4 tests
Nov 16 12:11:46.322 INFO [stdout] test chain::test::verify_works ... ok
Nov 16 12:11:46.323 INFO [stdout] test chain::test::push_works ... ok
Nov 16 12:11:46.323 INFO [stdout] test chain::test::init_works ... ok
Nov 16 12:11:46.323 INFO [stdout] test chain::serialization::test::serialize_deserialize_works ... ok
Nov 16 12:11:46.323 INFO [stdout] 
Nov 16 12:11:46.323 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 12:11:46.323 INFO [stdout] 
Nov 16 12:11:46.324 INFO [stderr]    Doc-tests blockchain
Nov 16 12:11:46.771 INFO [stdout] 
Nov 16 12:11:46.771 INFO [stdout] running 0 tests
Nov 16 12:11:46.771 INFO [stdout] 
Nov 16 12:11:46.771 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 12:11:46.771 INFO [stdout] 
Nov 16 12:11:46.783 INFO [stderr] su: No module specific data is present
Nov 16 12:11:48.173 INFO running `"docker" "inspect" "0349baf89eaecd1d26f5a8572ce9b2bc7aa9898d57e9c8c6d03bfc092638da25"`
Nov 16 12:11:48.471 INFO running `"docker" "rm" "-f" "0349baf89eaecd1d26f5a8572ce9b2bc7aa9898d57e9c8c6d03bfc092638da25"`
Nov 16 12:11:48.807 INFO [stdout] 0349baf89eaecd1d26f5a8572ce9b2bc7aa9898d57e9c8c6d03bfc092638da25