Dec 13 23:21:14.898 INFO testing codeflavor/blockchain_test against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 23:21:14.898 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 23:21:15.460 INFO [stdout] 35fda959a84297923164ebb49d525a586220d3bc7c2a03a6fda8ef545c51d458
Dec 13 23:21:15.466 INFO running `"docker" "start" "-a" "35fda959a84297923164ebb49d525a586220d3bc7c2a03a6fda8ef545c51d458"`
Dec 13 23:21:16.365 INFO [stderr] usermod: no changes
Dec 13 23:21:16.563 INFO [stderr]    Compiling mustache v0.8.2
Dec 13 23:21:16.575 INFO [stderr]    Compiling hyper v0.10.13
Dec 13 23:21:26.222 INFO [stderr]    Compiling nickel v0.10.1
Dec 13 23:21:31.235 INFO [stderr]    Compiling payorvault v0.1.0 (/source)
Dec 13 23:21:33.095 INFO [stderr] warning: method is never used: `new_block`
Dec 13 23:21:33.095 INFO [stderr]   --> src/main.rs:29:5
Dec 13 23:21:33.095 INFO [stderr]    |
Dec 13 23:21:33.095 INFO [stderr] 29 |     fn new_block() {
Dec 13 23:21:33.095 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 13 23:21:33.095 INFO [stderr]    |
Dec 13 23:21:33.095 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 23:21:33.095 INFO [stderr] 
Dec 13 23:21:33.095 INFO [stderr] warning: method is never used: `new_transaction`
Dec 13 23:21:33.095 INFO [stderr]   --> src/main.rs:33:5
Dec 13 23:21:33.095 INFO [stderr]    |
Dec 13 23:21:33.095 INFO [stderr] 33 |     fn new_transaction() {
Dec 13 23:21:33.095 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 23:21:33.095 INFO [stderr] 
Dec 13 23:21:33.095 INFO [stderr] warning: method is never used: `hash`
Dec 13 23:21:33.095 INFO [stderr]   --> src/main.rs:37:5
Dec 13 23:21:33.095 INFO [stderr]    |
Dec 13 23:21:33.095 INFO [stderr] 37 |     fn hash() {
Dec 13 23:21:33.095 INFO [stderr]    |     ^^^^^^^^^
Dec 13 23:21:33.095 INFO [stderr] 
Dec 13 23:21:33.095 INFO [stderr] warning: method is never used: `last_block`
Dec 13 23:21:33.095 INFO [stderr]   --> src/main.rs:41:5
Dec 13 23:21:33.095 INFO [stderr]    |
Dec 13 23:21:33.095 INFO [stderr] 41 |     fn last_block() {
Dec 13 23:21:33.095 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 23:21:33.095 INFO [stderr] 
Dec 13 23:21:37.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.82s
Dec 13 23:21:37.284 INFO [stderr] su: No module specific data is present
Dec 13 23:21:38.055 INFO running `"docker" "inspect" "35fda959a84297923164ebb49d525a586220d3bc7c2a03a6fda8ef545c51d458"`
Dec 13 23:21:38.359 INFO running `"docker" "rm" "-f" "35fda959a84297923164ebb49d525a586220d3bc7c2a03a6fda8ef545c51d458"`
Dec 13 23:21:38.791 INFO [stdout] 35fda959a84297923164ebb49d525a586220d3bc7c2a03a6fda8ef545c51d458
Dec 13 23:21:38.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 23:21:39.292 INFO [stdout] f092499e12eb443b4b437e53e813fad71159d86a08feef9706bc575ad0d5d3de
Dec 13 23:21:39.299 INFO running `"docker" "start" "-a" "f092499e12eb443b4b437e53e813fad71159d86a08feef9706bc575ad0d5d3de"`
Dec 13 23:21:40.853 INFO [stderr] usermod: no changes
Dec 13 23:21:41.023 INFO [stderr]    Compiling payorvault v0.1.0 (/source)
Dec 13 23:21:43.091 INFO [stderr] warning: method is never used: `new_block`
Dec 13 23:21:43.091 INFO [stderr]   --> src/main.rs:29:5
Dec 13 23:21:43.091 INFO [stderr]    |
Dec 13 23:21:43.091 INFO [stderr] 29 |     fn new_block() {
Dec 13 23:21:43.091 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 13 23:21:43.091 INFO [stderr]    |
Dec 13 23:21:43.091 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 23:21:43.091 INFO [stderr] 
Dec 13 23:21:43.091 INFO [stderr] warning: method is never used: `new_transaction`
Dec 13 23:21:43.091 INFO [stderr]   --> src/main.rs:33:5
Dec 13 23:21:43.091 INFO [stderr]    |
Dec 13 23:21:43.091 INFO [stderr] 33 |     fn new_transaction() {
Dec 13 23:21:43.091 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 23:21:43.091 INFO [stderr] 
Dec 13 23:21:43.091 INFO [stderr] warning: method is never used: `hash`
Dec 13 23:21:43.091 INFO [stderr]   --> src/main.rs:37:5
Dec 13 23:21:43.091 INFO [stderr]    |
Dec 13 23:21:43.091 INFO [stderr] 37 |     fn hash() {
Dec 13 23:21:43.091 INFO [stderr]    |     ^^^^^^^^^
Dec 13 23:21:43.091 INFO [stderr] 
Dec 13 23:21:43.091 INFO [stderr] warning: method is never used: `last_block`
Dec 13 23:21:43.091 INFO [stderr]   --> src/main.rs:41:5
Dec 13 23:21:43.091 INFO [stderr]    |
Dec 13 23:21:43.091 INFO [stderr] 41 |     fn last_block() {
Dec 13 23:21:43.091 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 13 23:21:43.091 INFO [stderr] 
Dec 13 23:21:43.535 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
Dec 13 23:21:43.555 INFO [stderr] su: No module specific data is present
Dec 13 23:21:44.356 INFO running `"docker" "inspect" "f092499e12eb443b4b437e53e813fad71159d86a08feef9706bc575ad0d5d3de"`
Dec 13 23:21:44.653 INFO running `"docker" "rm" "-f" "f092499e12eb443b4b437e53e813fad71159d86a08feef9706bc575ad0d5d3de"`
Dec 13 23:21:45.043 INFO [stdout] f092499e12eb443b4b437e53e813fad71159d86a08feef9706bc575ad0d5d3de
Dec 13 23:21:45.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 13 23:21:45.449 INFO [stdout] 07c8cb2ad09712f2c82bbc3479cde839b232f0a132c92f8b58812db089579c52
Dec 13 23:21:45.459 INFO running `"docker" "start" "-a" "07c8cb2ad09712f2c82bbc3479cde839b232f0a132c92f8b58812db089579c52"`
Dec 13 23:21:46.968 INFO [stderr] usermod: no changes
Dec 13 23:21:47.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 13 23:21:47.091 INFO [stderr]      Running /target/debug/deps/payorvault-2d9412aa51f993d5
Dec 13 23:21:47.099 INFO [stderr] su: No module specific data is present
Dec 13 23:21:47.100 INFO [stdout] 
Dec 13 23:21:47.100 INFO [stdout] running 0 tests
Dec 13 23:21:47.100 INFO [stdout] 
Dec 13 23:21:47.100 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:21:47.100 INFO [stdout] 
Dec 13 23:21:47.945 INFO running `"docker" "inspect" "07c8cb2ad09712f2c82bbc3479cde839b232f0a132c92f8b58812db089579c52"`
Dec 13 23:21:48.279 INFO running `"docker" "rm" "-f" "07c8cb2ad09712f2c82bbc3479cde839b232f0a132c92f8b58812db089579c52"`
Dec 13 23:21:48.675 INFO [stdout] 07c8cb2ad09712f2c82bbc3479cde839b232f0a132c92f8b58812db089579c52