Oct 12 23:29:58.821 INFO checking codeflavor/blockchain_test against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 23:29:58.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-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"`
Oct 12 23:29:59.273 INFO blam! cd58a70742245552c91f63f44632dcd649dab3c8b84a824afe30485821003461
Oct 12 23:29:59.280 INFO running `"docker" "start" "-a" "cd58a70742245552c91f63f44632dcd649dab3c8b84a824afe30485821003461"`
Oct 12 23:30:00.316 INFO kablam! usermod: no changes
Oct 12 23:30:00.502 INFO kablam!     Checking nickel v0.10.1
Oct 12 23:30:04.169 INFO kablam!     Checking payorvault v0.1.0 (/source)
Oct 12 23:30:06.625 INFO kablam! warning: method is never used: `new_block`
Oct 12 23:30:06.625 INFO kablam!   --> src/main.rs:29:5
Oct 12 23:30:06.625 INFO kablam!    |
Oct 12 23:30:06.626 INFO kablam! 29 |     fn new_block() {
Oct 12 23:30:06.626 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 12 23:30:06.626 INFO kablam!    |
Oct 12 23:30:06.627 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 23:30:06.627 INFO kablam! 
Oct 12 23:30:06.627 INFO kablam! warning: method is never used: `new_transaction`
Oct 12 23:30:06.628 INFO kablam!   --> src/main.rs:33:5
Oct 12 23:30:06.628 INFO kablam!    |
Oct 12 23:30:06.628 INFO kablam! 33 |     fn new_transaction() {
Oct 12 23:30:06.629 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 23:30:06.629 INFO kablam! 
Oct 12 23:30:06.629 INFO kablam! warning: method is never used: `hash`
Oct 12 23:30:06.630 INFO kablam!   --> src/main.rs:37:5
Oct 12 23:30:06.630 INFO kablam!    |
Oct 12 23:30:06.630 INFO kablam! 37 |     fn hash() {
Oct 12 23:30:06.631 INFO kablam!    |     ^^^^^^^^^
Oct 12 23:30:06.631 INFO kablam! 
Oct 12 23:30:06.631 INFO kablam! warning: method is never used: `last_block`
Oct 12 23:30:06.631 INFO kablam!   --> src/main.rs:41:5
Oct 12 23:30:06.632 INFO kablam!    |
Oct 12 23:30:06.632 INFO kablam! 41 |     fn last_block() {
Oct 12 23:30:06.632 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 23:30:06.633 INFO kablam! 
Oct 12 23:30:07.034 INFO kablam! warning: method is never used: `new_block`
Oct 12 23:30:07.034 INFO kablam!   --> src/main.rs:29:5
Oct 12 23:30:07.034 INFO kablam!    |
Oct 12 23:30:07.034 INFO kablam! 29 |     fn new_block() {
Oct 12 23:30:07.034 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 12 23:30:07.034 INFO kablam!    |
Oct 12 23:30:07.034 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 23:30:07.034 INFO kablam! 
Oct 12 23:30:07.034 INFO kablam! warning: method is never used: `new_transaction`
Oct 12 23:30:07.034 INFO kablam!   --> src/main.rs:33:5
Oct 12 23:30:07.034 INFO kablam!    |
Oct 12 23:30:07.034 INFO kablam! 33 |     fn new_transaction() {
Oct 12 23:30:07.034 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Oct 12 23:30:07.034 INFO kablam! 
Oct 12 23:30:07.034 INFO kablam! warning: method is never used: `hash`
Oct 12 23:30:07.034 INFO kablam!   --> src/main.rs:37:5
Oct 12 23:30:07.034 INFO kablam!    |
Oct 12 23:30:07.034 INFO kablam! 37 |     fn hash() {
Oct 12 23:30:07.034 INFO kablam!    |     ^^^^^^^^^
Oct 12 23:30:07.034 INFO kablam! 
Oct 12 23:30:07.034 INFO kablam! warning: method is never used: `last_block`
Oct 12 23:30:07.034 INFO kablam!   --> src/main.rs:41:5
Oct 12 23:30:07.034 INFO kablam!    |
Oct 12 23:30:07.034 INFO kablam! 41 |     fn last_block() {
Oct 12 23:30:07.034 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 12 23:30:07.034 INFO kablam! 
Oct 12 23:30:07.084 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.73s
Oct 12 23:30:07.088 INFO kablam! su: No module specific data is present
Oct 12 23:30:08.263 INFO running `"docker" "rm" "-f" "cd58a70742245552c91f63f44632dcd649dab3c8b84a824afe30485821003461"`
Oct 12 23:30:08.501 INFO blam! cd58a70742245552c91f63f44632dcd649dab3c8b84a824afe30485821003461