Dec 18 02:17:59.532 INFO checking codeflavor/blockchain_test against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:17:59.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/codeflavor/blockchain_test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:17:59.816 INFO [stdout] daa75be4f267108b031f07f796401bf04de480e93ba3acd9ce12ed34e4df7ac0
Dec 18 02:17:59.833 INFO running `"docker" "start" "-a" "daa75be4f267108b031f07f796401bf04de480e93ba3acd9ce12ed34e4df7ac0"`
Dec 18 02:18:01.224 INFO [stderr]     Checking mustache v0.8.2
Dec 18 02:18:01.227 INFO [stderr]     Checking regex v0.2.3
Dec 18 02:18:03.452 INFO [stderr]     Checking nickel v0.10.1
Dec 18 02:18:05.311 INFO [stderr]     Checking payorvault v0.1.0 (/opt/crater/workdir)
Dec 18 02:18:05.781 INFO [stderr] warning: method is never used: `new_block`
Dec 18 02:18:05.781 INFO [stderr]   --> src/main.rs:29:5
Dec 18 02:18:05.782 INFO [stderr]    |
Dec 18 02:18:05.782 INFO [stderr] 29 |     fn new_block() {
Dec 18 02:18:05.782 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 02:18:05.782 INFO [stderr]    |
Dec 18 02:18:05.782 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:18:05.782 INFO [stderr] 
Dec 18 02:18:05.782 INFO [stderr] warning: method is never used: `new_transaction`
Dec 18 02:18:05.782 INFO [stderr]   --> src/main.rs:33:5
Dec 18 02:18:05.782 INFO [stderr]    |
Dec 18 02:18:05.782 INFO [stderr] 33 |     fn new_transaction() {
Dec 18 02:18:05.782 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 02:18:05.782 INFO [stderr] 
Dec 18 02:18:05.782 INFO [stderr] warning: method is never used: `hash`
Dec 18 02:18:05.782 INFO [stderr]   --> src/main.rs:37:5
Dec 18 02:18:05.782 INFO [stderr]    |
Dec 18 02:18:05.782 INFO [stderr] 37 |     fn hash() {
Dec 18 02:18:05.782 INFO [stderr]    |     ^^^^^^^^^
Dec 18 02:18:05.782 INFO [stderr] 
Dec 18 02:18:05.782 INFO [stderr] warning: method is never used: `last_block`
Dec 18 02:18:05.782 INFO [stderr]   --> src/main.rs:41:5
Dec 18 02:18:05.782 INFO [stderr]    |
Dec 18 02:18:05.782 INFO [stderr] 41 |     fn last_block() {
Dec 18 02:18:05.782 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 02:18:05.782 INFO [stderr] 
Dec 18 02:18:05.832 INFO [stderr] warning: method is never used: `new_block`
Dec 18 02:18:05.833 INFO [stderr]   --> src/main.rs:29:5
Dec 18 02:18:05.833 INFO [stderr]    |
Dec 18 02:18:05.833 INFO [stderr] 29 |     fn new_block() {
Dec 18 02:18:05.833 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 02:18:05.833 INFO [stderr]    |
Dec 18 02:18:05.833 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:18:05.833 INFO [stderr] 
Dec 18 02:18:05.835 INFO [stderr] warning: method is never used: `new_transaction`
Dec 18 02:18:05.835 INFO [stderr]   --> src/main.rs:33:5
Dec 18 02:18:05.835 INFO [stderr]    |
Dec 18 02:18:05.835 INFO [stderr] 33 |     fn new_transaction() {
Dec 18 02:18:05.835 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 02:18:05.835 INFO [stderr] 
Dec 18 02:18:05.835 INFO [stderr] warning: method is never used: `hash`
Dec 18 02:18:05.835 INFO [stderr]   --> src/main.rs:37:5
Dec 18 02:18:05.835 INFO [stderr]    |
Dec 18 02:18:05.835 INFO [stderr] 37 |     fn hash() {
Dec 18 02:18:05.835 INFO [stderr]    |     ^^^^^^^^^
Dec 18 02:18:05.835 INFO [stderr] 
Dec 18 02:18:05.835 INFO [stderr] warning: method is never used: `last_block`
Dec 18 02:18:05.835 INFO [stderr]   --> src/main.rs:41:5
Dec 18 02:18:05.835 INFO [stderr]    |
Dec 18 02:18:05.835 INFO [stderr] 41 |     fn last_block() {
Dec 18 02:18:05.835 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 02:18:05.835 INFO [stderr] 
Dec 18 02:18:05.901 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
Dec 18 02:18:06.494 INFO running `"docker" "inspect" "daa75be4f267108b031f07f796401bf04de480e93ba3acd9ce12ed34e4df7ac0"`
Dec 18 02:18:06.806 INFO running `"docker" "rm" "-f" "daa75be4f267108b031f07f796401bf04de480e93ba3acd9ce12ed34e4df7ac0"`
Dec 18 02:18:07.143 INFO [stdout] daa75be4f267108b031f07f796401bf04de480e93ba3acd9ce12ed34e4df7ac0