Nov 30 00:56:11.962 INFO checking jianingy/blockchain-demo against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:56:11.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 00:56:12.160 INFO [stdout] ba4ab6fa08fd03ba1bc7088ee7ecdc582375e2b7cdadbf563c3f8ed68f882d1e
Nov 30 00:56:12.166 INFO running `"docker" "start" "-a" "ba4ab6fa08fd03ba1bc7088ee7ecdc582375e2b7cdadbf563c3f8ed68f882d1e"`
Nov 30 00:56:12.867 INFO [stderr] usermod: no changes
Nov 30 00:56:13.339 INFO [stderr]     Checking mustache v0.8.2
Nov 30 00:56:13.342 INFO [stderr]     Checking backtrace v0.3.8
Nov 30 00:56:13.342 INFO [stderr]     Checking openssl v0.9.24
Nov 30 00:56:13.343 INFO [stderr]     Checking serde_urlencoded v0.5.2
Nov 30 00:56:13.343 INFO [stderr]    Compiling serde_derive v1.0.59
Nov 30 00:56:14.033 INFO [stderr]     Checking failure v0.1.1
Nov 30 00:56:14.369 INFO [stderr]     Checking nickel v0.10.1
Nov 30 00:56:18.513 INFO [stderr]     Checking native-tls v0.1.5
Nov 30 00:56:19.829 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 30 00:56:21.870 INFO [stderr]     Checking hyper-tls v0.1.3
Nov 30 00:56:24.144 INFO [stderr]     Checking reqwest v0.8.5
Nov 30 00:56:29.536 INFO [stderr]     Checking blockchain-demo v0.1.0 (/source)
Nov 30 00:56:34.156 INFO [stderr] warning: unused imports: `Serialize`, `Serializer`
Nov 30 00:56:34.156 INFO [stderr]  --> src/blockchain.rs:4:18
Nov 30 00:56:34.156 INFO [stderr]   |
Nov 30 00:56:34.156 INFO [stderr] 4 | use serde::ser::{Serialize, Serializer};
Nov 30 00:56:34.156 INFO [stderr]   |                  ^^^^^^^^^  ^^^^^^^^^^
Nov 30 00:56:34.156 INFO [stderr]   |
Nov 30 00:56:34.156 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:56:34.156 INFO [stderr] 
Nov 30 00:56:34.784 INFO [stderr] warning: unused imports: `Serialize`, `Serializer`
Nov 30 00:56:34.784 INFO [stderr]  --> src/blockchain.rs:4:18
Nov 30 00:56:34.784 INFO [stderr]   |
Nov 30 00:56:34.784 INFO [stderr] 4 | use serde::ser::{Serialize, Serializer};
Nov 30 00:56:34.784 INFO [stderr]   |                  ^^^^^^^^^  ^^^^^^^^^^
Nov 30 00:56:34.784 INFO [stderr]   |
Nov 30 00:56:34.784 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 00:56:34.784 INFO [stderr] 
Nov 30 00:56:35.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.54s
Nov 30 00:56:35.468 INFO [stderr] su: No module specific data is present
Nov 30 00:56:36.142 INFO running `"docker" "inspect" "ba4ab6fa08fd03ba1bc7088ee7ecdc582375e2b7cdadbf563c3f8ed68f882d1e"`
Nov 30 00:56:36.506 INFO running `"docker" "rm" "-f" "ba4ab6fa08fd03ba1bc7088ee7ecdc582375e2b7cdadbf563c3f8ed68f882d1e"`
Nov 30 00:56:36.760 INFO [stdout] ba4ab6fa08fd03ba1bc7088ee7ecdc582375e2b7cdadbf563c3f8ed68f882d1e