Dec 14 11:54:47.630 INFO testing Biacco42/rusty_blockchain_study against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 11:54:47.630 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 11:54:47.805 INFO [stdout] 502dc53eba50eed0e41d663441a203af48f261d4c5d6eb20dfe3b2f6f89ec9fd
Dec 14 11:54:47.807 INFO running `"docker" "start" "-a" "502dc53eba50eed0e41d663441a203af48f261d4c5d6eb20dfe3b2f6f89ec9fd"`
Dec 14 11:54:48.270 INFO [stderr] usermod: no changes
Dec 14 11:54:48.298 INFO [stderr]    Compiling rusty_blockchain_study v0.1.0 (/source)
Dec 14 11:54:48.842 INFO [stderr] warning: function is never used: `hello`
Dec 14 11:54:48.842 INFO [stderr]  --> src/node/mod.rs:1:1
Dec 14 11:54:48.842 INFO [stderr]   |
Dec 14 11:54:48.842 INFO [stderr] 1 | fn hello() -> String {
Dec 14 11:54:48.842 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 14 11:54:48.842 INFO [stderr]   |
Dec 14 11:54:48.842 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 11:54:48.842 INFO [stderr] 
Dec 14 11:54:49.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 14 11:54:49.648 INFO [stderr] su: No module specific data is present
Dec 14 11:54:50.137 INFO running `"docker" "inspect" "502dc53eba50eed0e41d663441a203af48f261d4c5d6eb20dfe3b2f6f89ec9fd"`
Dec 14 11:54:50.217 INFO running `"docker" "rm" "-f" "502dc53eba50eed0e41d663441a203af48f261d4c5d6eb20dfe3b2f6f89ec9fd"`
Dec 14 11:54:50.327 INFO [stdout] 502dc53eba50eed0e41d663441a203af48f261d4c5d6eb20dfe3b2f6f89ec9fd
Dec 14 11:54:50.330 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 11:54:50.529 INFO [stdout] 9b15ec85dfdc2ef92d5f5001b99ffbfc8b9cfb756b24d046e8c5fae28ee2259d
Dec 14 11:54:50.532 INFO running `"docker" "start" "-a" "9b15ec85dfdc2ef92d5f5001b99ffbfc8b9cfb756b24d046e8c5fae28ee2259d"`
Dec 14 11:54:51.121 INFO [stderr] usermod: no changes
Dec 14 11:54:51.175 INFO [stderr]    Compiling rusty_blockchain_study v0.1.0 (/source)
Dec 14 11:54:51.987 INFO [stderr] warning: function is never used: `hello`
Dec 14 11:54:51.987 INFO [stderr]  --> src/node/mod.rs:1:1
Dec 14 11:54:51.987 INFO [stderr]   |
Dec 14 11:54:51.987 INFO [stderr] 1 | fn hello() -> String {
Dec 14 11:54:51.987 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 14 11:54:51.987 INFO [stderr]   |
Dec 14 11:54:51.987 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 11:54:51.987 INFO [stderr] 
Dec 14 11:54:52.798 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 14 11:54:52.805 INFO [stderr] su: No module specific data is present
Dec 14 11:54:53.621 INFO running `"docker" "inspect" "9b15ec85dfdc2ef92d5f5001b99ffbfc8b9cfb756b24d046e8c5fae28ee2259d"`
Dec 14 11:54:53.947 INFO running `"docker" "rm" "-f" "9b15ec85dfdc2ef92d5f5001b99ffbfc8b9cfb756b24d046e8c5fae28ee2259d"`
Dec 14 11:54:54.319 INFO [stdout] 9b15ec85dfdc2ef92d5f5001b99ffbfc8b9cfb756b24d046e8c5fae28ee2259d
Dec 14 11:54:54.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 14 11:54:54.855 INFO [stdout] eb6f8df84b3c7294ea0fc3d943d637ff70ecd3a133c88f9bc4ad41d23bb050a6
Dec 14 11:54:54.859 INFO running `"docker" "start" "-a" "eb6f8df84b3c7294ea0fc3d943d637ff70ecd3a133c88f9bc4ad41d23bb050a6"`
Dec 14 11:54:56.295 INFO [stderr] usermod: no changes
Dec 14 11:54:56.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 11:54:56.344 INFO [stderr]      Running /target/debug/deps/rusty_blockchain_study-0e22b658722e2c10
Dec 14 11:54:56.356 INFO [stdout] 
Dec 14 11:54:56.356 INFO [stdout] running 0 tests
Dec 14 11:54:56.356 INFO [stdout] 
Dec 14 11:54:56.356 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:54:56.356 INFO [stdout] 
Dec 14 11:54:56.356 INFO [stderr]      Running /target/debug/deps/rusty_blockchain_study-17dcd1a4fdb0f4f9
Dec 14 11:54:56.358 INFO [stdout] 
Dec 14 11:54:56.358 INFO [stdout] running 0 tests
Dec 14 11:54:56.358 INFO [stdout] 
Dec 14 11:54:56.358 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:54:56.358 INFO [stdout] 
Dec 14 11:54:56.358 INFO [stderr]    Doc-tests rusty_blockchain_study
Dec 14 11:54:57.303 INFO [stdout] 
Dec 14 11:54:57.303 INFO [stdout] running 0 tests
Dec 14 11:54:57.303 INFO [stdout] 
Dec 14 11:54:57.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:54:57.303 INFO [stdout] 
Dec 14 11:54:57.310 INFO [stderr] su: No module specific data is present
Dec 14 11:54:58.443 INFO running `"docker" "inspect" "eb6f8df84b3c7294ea0fc3d943d637ff70ecd3a133c88f9bc4ad41d23bb050a6"`
Dec 14 11:54:58.781 INFO running `"docker" "rm" "-f" "eb6f8df84b3c7294ea0fc3d943d637ff70ecd3a133c88f9bc4ad41d23bb050a6"`
Dec 14 11:54:58.999 INFO [stdout] eb6f8df84b3c7294ea0fc3d943d637ff70ecd3a133c88f9bc4ad41d23bb050a6