Dec 06 15:28:25.601 INFO testing Biacco42/rusty_blockchain_study against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 15:28:25.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 15:28:25.850 INFO [stdout] 05b6344e99116cb04b1777c0ede37fb83a266f5049ac141742cfa6c926438967
Dec 06 15:28:25.858 INFO running `"docker" "start" "-a" "05b6344e99116cb04b1777c0ede37fb83a266f5049ac141742cfa6c926438967"`
Dec 06 15:28:26.257 INFO [stderr] usermod: no changes
Dec 06 15:28:26.287 INFO [stderr]    Compiling rusty_blockchain_study v0.1.0 (/source)
Dec 06 15:28:26.624 INFO [stderr] warning: function is never used: `hello`
Dec 06 15:28:26.624 INFO [stderr]  --> src/node/mod.rs:1:1
Dec 06 15:28:26.624 INFO [stderr]   |
Dec 06 15:28:26.624 INFO [stderr] 1 | fn hello() -> String {
Dec 06 15:28:26.624 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 06 15:28:26.624 INFO [stderr]   |
Dec 06 15:28:26.624 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 15:28:26.624 INFO [stderr] 
Dec 06 15:28:27.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 06 15:28:27.500 INFO [stderr] su: No module specific data is present
Dec 06 15:28:27.927 INFO running `"docker" "inspect" "05b6344e99116cb04b1777c0ede37fb83a266f5049ac141742cfa6c926438967"`
Dec 06 15:28:28.130 INFO running `"docker" "rm" "-f" "05b6344e99116cb04b1777c0ede37fb83a266f5049ac141742cfa6c926438967"`
Dec 06 15:28:28.244 INFO [stdout] 05b6344e99116cb04b1777c0ede37fb83a266f5049ac141742cfa6c926438967
Dec 06 15:28:28.250 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 15:28:28.499 INFO [stdout] a01e7de4355cb96305d124fb791d0f30451a5ef520679ef3f97bb5249677cfd7
Dec 06 15:28:28.500 INFO running `"docker" "start" "-a" "a01e7de4355cb96305d124fb791d0f30451a5ef520679ef3f97bb5249677cfd7"`
Dec 06 15:28:29.355 INFO [stderr] usermod: no changes
Dec 06 15:28:29.396 INFO [stderr]    Compiling rusty_blockchain_study v0.1.0 (/source)
Dec 06 15:28:29.891 INFO [stderr] warning: function is never used: `hello`
Dec 06 15:28:29.891 INFO [stderr]  --> src/node/mod.rs:1:1
Dec 06 15:28:29.891 INFO [stderr]   |
Dec 06 15:28:29.891 INFO [stderr] 1 | fn hello() -> String {
Dec 06 15:28:29.891 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^
Dec 06 15:28:29.891 INFO [stderr]   |
Dec 06 15:28:29.891 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 15:28:29.891 INFO [stderr] 
Dec 06 15:28:30.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 06 15:28:30.308 INFO [stderr] su: No module specific data is present
Dec 06 15:28:30.790 INFO running `"docker" "inspect" "a01e7de4355cb96305d124fb791d0f30451a5ef520679ef3f97bb5249677cfd7"`
Dec 06 15:28:30.962 INFO running `"docker" "rm" "-f" "a01e7de4355cb96305d124fb791d0f30451a5ef520679ef3f97bb5249677cfd7"`
Dec 06 15:28:31.121 INFO [stdout] a01e7de4355cb96305d124fb791d0f30451a5ef520679ef3f97bb5249677cfd7
Dec 06 15:28:31.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 15:28:31.476 INFO [stdout] b5938859e4fab8999a9e1d8cc86c43daa3d27ce70f0b00e05ab235014cb8dbab
Dec 06 15:28:31.478 INFO running `"docker" "start" "-a" "b5938859e4fab8999a9e1d8cc86c43daa3d27ce70f0b00e05ab235014cb8dbab"`
Dec 06 15:28:32.327 INFO [stderr] usermod: no changes
Dec 06 15:28:32.368 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 15:28:32.368 INFO [stderr]      Running /target/debug/deps/rusty_blockchain_study-1895bc60e42e9b00
Dec 06 15:28:32.396 INFO [stdout] 
Dec 06 15:28:32.396 INFO [stdout] running 0 tests
Dec 06 15:28:32.396 INFO [stdout] 
Dec 06 15:28:32.396 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:28:32.396 INFO [stdout] 
Dec 06 15:28:32.397 INFO [stderr]      Running /target/debug/deps/rusty_blockchain_study-24e70d215f15ca5c
Dec 06 15:28:32.399 INFO [stdout] 
Dec 06 15:28:32.400 INFO [stdout] running 0 tests
Dec 06 15:28:32.400 INFO [stdout] 
Dec 06 15:28:32.400 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:28:32.400 INFO [stdout] 
Dec 06 15:28:32.400 INFO [stderr]    Doc-tests rusty_blockchain_study
Dec 06 15:28:33.103 INFO [stdout] 
Dec 06 15:28:33.103 INFO [stdout] running 0 tests
Dec 06 15:28:33.103 INFO [stdout] 
Dec 06 15:28:33.103 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:28:33.103 INFO [stdout] 
Dec 06 15:28:33.113 INFO [stderr] su: No module specific data is present
Dec 06 15:28:33.396 INFO running `"docker" "inspect" "b5938859e4fab8999a9e1d8cc86c43daa3d27ce70f0b00e05ab235014cb8dbab"`
Dec 06 15:28:33.485 INFO running `"docker" "rm" "-f" "b5938859e4fab8999a9e1d8cc86c43daa3d27ce70f0b00e05ab235014cb8dbab"`
Dec 06 15:28:33.584 INFO [stdout] b5938859e4fab8999a9e1d8cc86c43daa3d27ce70f0b00e05ab235014cb8dbab