Dec 02 06:49:21.399 INFO testing IvanovPvl/rubl against 1.30.1 for beta-1.31-5
Dec 02 06:49:21.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:49:21.848 INFO [stdout] 383fa0a3f3fe4279c7473d1007aa898a61ec8f99c28fd99d8f080f3135aa947a
Dec 02 06:49:21.857 INFO running `"docker" "start" "-a" "383fa0a3f3fe4279c7473d1007aa898a61ec8f99c28fd99d8f080f3135aa947a"`
Dec 02 06:49:22.975 INFO [stderr] usermod: no changes
Dec 02 06:49:23.095 INFO [stderr]    Compiling rubl v0.1.0 (/source)
Dec 02 06:49:23.999 INFO [stderr] warning: unused import: `blockchain::Blockchain`
Dec 02 06:49:23.999 INFO [stderr]  --> src/main.rs:8:5
Dec 02 06:49:23.999 INFO [stderr]   |
Dec 02 06:49:23.999 INFO [stderr] 8 | use blockchain::Blockchain;
Dec 02 06:49:23.999 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:49:23.999 INFO [stderr]   |
Dec 02 06:49:24.011 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 06:49:24.011 INFO [stderr] 
Dec 02 06:49:24.087 INFO [stderr] warning: struct is never constructed: `Blockchain`
Dec 02 06:49:24.087 INFO [stderr]  --> src/blockchain.rs:3:1
Dec 02 06:49:24.087 INFO [stderr]   |
Dec 02 06:49:24.087 INFO [stderr] 3 | pub struct Blockchain {
Dec 02 06:49:24.087 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:49:24.087 INFO [stderr]   |
Dec 02 06:49:24.087 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 06:49:24.087 INFO [stderr] 
Dec 02 06:49:24.087 INFO [stderr] warning: method is never used: `new`
Dec 02 06:49:24.087 INFO [stderr]  --> src/blockchain.rs:8:5
Dec 02 06:49:24.087 INFO [stderr]   |
Dec 02 06:49:24.087 INFO [stderr] 8 |     pub fn new() -> Blockchain {
Dec 02 06:49:24.087 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:49:24.087 INFO [stderr] 
Dec 02 06:49:24.087 INFO [stderr] warning: method is never used: `add_block`
Dec 02 06:49:24.087 INFO [stderr]   --> src/blockchain.rs:14:5
Dec 02 06:49:24.087 INFO [stderr]    |
Dec 02 06:49:24.087 INFO [stderr] 14 |     pub fn add_block(&mut self, data: Vec<u8>) {
Dec 02 06:49:24.087 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:49:24.087 INFO [stderr] 
Dec 02 06:49:24.715 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 02 06:49:24.719 INFO [stderr] su: No module specific data is present
Dec 02 06:49:25.463 INFO running `"docker" "inspect" "383fa0a3f3fe4279c7473d1007aa898a61ec8f99c28fd99d8f080f3135aa947a"`
Dec 02 06:49:25.731 INFO running `"docker" "rm" "-f" "383fa0a3f3fe4279c7473d1007aa898a61ec8f99c28fd99d8f080f3135aa947a"`
Dec 02 06:49:26.067 INFO [stdout] 383fa0a3f3fe4279c7473d1007aa898a61ec8f99c28fd99d8f080f3135aa947a
Dec 02 06:49:26.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:49:26.441 INFO [stdout] 2fd194185371be47e8e6ebab6004e90ac2ba66bad5dc78e201d49d48ce025af0
Dec 02 06:49:26.444 INFO running `"docker" "start" "-a" "2fd194185371be47e8e6ebab6004e90ac2ba66bad5dc78e201d49d48ce025af0"`
Dec 02 06:49:27.699 INFO [stderr] usermod: no changes
Dec 02 06:49:27.799 INFO [stderr]    Compiling rubl v0.1.0 (/source)
Dec 02 06:49:28.811 INFO [stderr] warning: unused import: `blockchain::Blockchain`
Dec 02 06:49:28.811 INFO [stderr]  --> src/main.rs:8:5
Dec 02 06:49:28.811 INFO [stderr]   |
Dec 02 06:49:28.811 INFO [stderr] 8 | use blockchain::Blockchain;
Dec 02 06:49:28.811 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:49:28.811 INFO [stderr]   |
Dec 02 06:49:28.811 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 06:49:28.811 INFO [stderr] 
Dec 02 06:49:28.883 INFO [stderr] warning: struct is never constructed: `Blockchain`
Dec 02 06:49:28.883 INFO [stderr]  --> src/blockchain.rs:3:1
Dec 02 06:49:28.883 INFO [stderr]   |
Dec 02 06:49:28.883 INFO [stderr] 3 | pub struct Blockchain {
Dec 02 06:49:28.883 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:49:28.883 INFO [stderr]   |
Dec 02 06:49:28.883 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 06:49:28.883 INFO [stderr] 
Dec 02 06:49:28.883 INFO [stderr] warning: method is never used: `new`
Dec 02 06:49:28.883 INFO [stderr]  --> src/blockchain.rs:8:5
Dec 02 06:49:28.883 INFO [stderr]   |
Dec 02 06:49:28.883 INFO [stderr] 8 |     pub fn new() -> Blockchain {
Dec 02 06:49:28.883 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:49:28.883 INFO [stderr] 
Dec 02 06:49:28.883 INFO [stderr] warning: method is never used: `add_block`
Dec 02 06:49:28.883 INFO [stderr]   --> src/blockchain.rs:14:5
Dec 02 06:49:28.883 INFO [stderr]    |
Dec 02 06:49:28.883 INFO [stderr] 14 |     pub fn add_block(&mut self, data: Vec<u8>) {
Dec 02 06:49:28.883 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:49:28.883 INFO [stderr] 
Dec 02 06:49:29.422 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 02 06:49:29.425 INFO [stderr] su: No module specific data is present
Dec 02 06:49:30.498 INFO running `"docker" "inspect" "2fd194185371be47e8e6ebab6004e90ac2ba66bad5dc78e201d49d48ce025af0"`
Dec 02 06:49:30.777 INFO running `"docker" "rm" "-f" "2fd194185371be47e8e6ebab6004e90ac2ba66bad5dc78e201d49d48ce025af0"`
Dec 02 06:49:31.115 INFO [stdout] 2fd194185371be47e8e6ebab6004e90ac2ba66bad5dc78e201d49d48ce025af0
Dec 02 06:49:31.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 06:49:31.636 INFO [stdout] 261de84c752a410d24c761cd41117638207f94eec0e9455e86917033b52db2af
Dec 02 06:49:31.639 INFO running `"docker" "start" "-a" "261de84c752a410d24c761cd41117638207f94eec0e9455e86917033b52db2af"`
Dec 02 06:49:33.151 INFO [stderr] usermod: no changes
Dec 02 06:49:33.235 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 02 06:49:33.235 INFO [stderr]      Running /target/debug/deps/rubl-daee65bacee6d83b
Dec 02 06:49:33.238 INFO [stderr] su: No module specific data is present
Dec 02 06:49:33.239 INFO [stdout] 
Dec 02 06:49:33.239 INFO [stdout] running 0 tests
Dec 02 06:49:33.239 INFO [stdout] 
Dec 02 06:49:33.239 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 06:49:33.239 INFO [stdout] 
Dec 02 06:49:34.459 INFO running `"docker" "inspect" "261de84c752a410d24c761cd41117638207f94eec0e9455e86917033b52db2af"`
Dec 02 06:49:34.793 INFO running `"docker" "rm" "-f" "261de84c752a410d24c761cd41117638207f94eec0e9455e86917033b52db2af"`
Dec 02 06:49:34.981 INFO [stdout] 261de84c752a410d24c761cd41117638207f94eec0e9455e86917033b52db2af
