Nov 17 16:38:44.868 INFO testing Biacco42/rusty_blockchain_study against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 16:38:44.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17 16:38:45.509 INFO [stdout] 8e6a75d212b12c7f3411abe396b483d9b39f7cdeafd7d12f0de922bfd2cd8021
Nov 17 16:38:45.511 INFO running `"docker" "start" "-a" "8e6a75d212b12c7f3411abe396b483d9b39f7cdeafd7d12f0de922bfd2cd8021"`
Nov 17 16:38:47.551 INFO [stderr] usermod: no changes
Nov 17 16:38:47.623 INFO [stderr]    Compiling rusty_blockchain_study v0.1.0 (/source)
Nov 17 16:38:48.143 INFO [stderr] warning: function is never used: `hello`
Nov 17 16:38:48.143 INFO [stderr]  --> src/node/mod.rs:1:1
Nov 17 16:38:48.143 INFO [stderr]   |
Nov 17 16:38:48.143 INFO [stderr] 1 | fn hello() -> String {
Nov 17 16:38:48.143 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Nov 17 16:38:48.143 INFO [stderr]   |
Nov 17 16:38:48.143 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 16:38:48.143 INFO [stderr] 
Nov 17 16:38:49.082 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Nov 17 16:38:49.094 INFO [stderr] su: No module specific data is present
Nov 17 16:38:49.945 INFO running `"docker" "inspect" "8e6a75d212b12c7f3411abe396b483d9b39f7cdeafd7d12f0de922bfd2cd8021"`
Nov 17 16:38:50.277 INFO running `"docker" "rm" "-f" "8e6a75d212b12c7f3411abe396b483d9b39f7cdeafd7d12f0de922bfd2cd8021"`
Nov 17 16:38:50.512 INFO [stdout] 8e6a75d212b12c7f3411abe396b483d9b39f7cdeafd7d12f0de922bfd2cd8021
Nov 17 16:38:50.519 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17 16:38:50.919 INFO [stdout] 7697ecba0743315e21b99e895316efd5d0f3b18e599d6c983b5fa3702efc3bbc
Nov 17 16:38:50.925 INFO running `"docker" "start" "-a" "7697ecba0743315e21b99e895316efd5d0f3b18e599d6c983b5fa3702efc3bbc"`
Nov 17 16:38:52.071 INFO [stderr] usermod: no changes
Nov 17 16:38:52.152 INFO [stderr]    Compiling rusty_blockchain_study v0.1.0 (/source)
Nov 17 16:38:53.375 INFO [stderr] warning: function is never used: `hello`
Nov 17 16:38:53.375 INFO [stderr]  --> src/node/mod.rs:1:1
Nov 17 16:38:53.375 INFO [stderr]   |
Nov 17 16:38:53.375 INFO [stderr] 1 | fn hello() -> String {
Nov 17 16:38:53.375 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Nov 17 16:38:53.375 INFO [stderr]   |
Nov 17 16:38:53.375 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 16:38:53.375 INFO [stderr] 
Nov 17 16:38:54.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
Nov 17 16:38:54.012 INFO [stderr] su: No module specific data is present
Nov 17 16:38:54.917 INFO running `"docker" "inspect" "7697ecba0743315e21b99e895316efd5d0f3b18e599d6c983b5fa3702efc3bbc"`
Nov 17 16:38:55.205 INFO running `"docker" "rm" "-f" "7697ecba0743315e21b99e895316efd5d0f3b18e599d6c983b5fa3702efc3bbc"`
Nov 17 16:38:55.519 INFO [stdout] 7697ecba0743315e21b99e895316efd5d0f3b18e599d6c983b5fa3702efc3bbc
Nov 17 16:38:55.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17 16:38:56.024 INFO [stdout] 6b5d460c4cf67a1785c991bb213b7de7ca2f3d2b7c835afcd42f2170f76a87d4
Nov 17 16:38:56.028 INFO running `"docker" "start" "-a" "6b5d460c4cf67a1785c991bb213b7de7ca2f3d2b7c835afcd42f2170f76a87d4"`
Nov 17 16:38:57.763 INFO [stderr] usermod: no changes
Nov 17 16:38:57.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 17 16:38:57.871 INFO [stderr]      Running /target/debug/deps/rusty_blockchain_study-975fa426affbef24
Nov 17 16:38:57.875 INFO [stdout] 
Nov 17 16:38:57.876 INFO [stdout] running 0 tests
Nov 17 16:38:57.876 INFO [stdout] 
Nov 17 16:38:57.876 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:38:57.876 INFO [stdout] 
Nov 17 16:38:57.876 INFO [stderr]      Running /target/debug/deps/rusty_blockchain_study-d59f20fb035d28c9
Nov 17 16:38:57.894 INFO [stdout] 
Nov 17 16:38:57.895 INFO [stderr]    Doc-tests rusty_blockchain_study
Nov 17 16:38:57.895 INFO [stdout] running 0 tests
Nov 17 16:38:57.895 INFO [stdout] 
Nov 17 16:38:57.895 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:38:57.895 INFO [stdout] 
Nov 17 16:38:58.692 INFO [stdout] 
Nov 17 16:38:58.692 INFO [stdout] running 0 tests
Nov 17 16:38:58.692 INFO [stdout] 
Nov 17 16:38:58.692 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:38:58.692 INFO [stdout] 
Nov 17 16:38:58.706 INFO [stderr] su: No module specific data is present
Nov 17 16:38:59.779 INFO running `"docker" "inspect" "6b5d460c4cf67a1785c991bb213b7de7ca2f3d2b7c835afcd42f2170f76a87d4"`
Nov 17 16:39:00.067 INFO running `"docker" "rm" "-f" "6b5d460c4cf67a1785c991bb213b7de7ca2f3d2b7c835afcd42f2170f76a87d4"`
Nov 17 16:39:00.323 INFO [stdout] 6b5d460c4cf67a1785c991bb213b7de7ca2f3d2b7c835afcd42f2170f76a87d4