Nov 16 11:33:20.248 INFO testing tamanishi/blockchain_tutorial against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 11:33:20.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 11:33:20.421 INFO [stdout] 1c44b029e9d6cbbc1d5cac44c8ec8aa5fc94dac77f1585e303ea7121ab01c6bf
Nov 16 11:33:20.423 INFO running `"docker" "start" "-a" "1c44b029e9d6cbbc1d5cac44c8ec8aa5fc94dac77f1585e303ea7121ab01c6bf"`
Nov 16 11:33:21.174 INFO [stderr] usermod: no changes
Nov 16 11:33:21.319 INFO [stderr]    Compiling num-traits v0.2.1
Nov 16 11:33:21.319 INFO [stderr]    Compiling serde v1.0.30
Nov 16 11:33:21.339 INFO [stderr]    Compiling rand v0.3.22
Nov 16 11:33:21.347 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Nov 16 11:33:21.999 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 16 11:33:26.695 INFO [stderr]    Compiling serde_derive v1.0.30
Nov 16 11:33:37.053 INFO [stderr]    Compiling serde_json v1.0.11
Nov 16 11:33:40.347 INFO [stderr]    Compiling blockchain_tutorial v0.1.0 (/source)
Nov 16 11:33:40.633 INFO [stderr] warning: unused `#[macro_use]` import
Nov 16 11:33:40.633 INFO [stderr]  --> src/main.rs:1:1
Nov 16 11:33:40.633 INFO [stderr]   |
Nov 16 11:33:40.633 INFO [stderr] 1 | #[macro_use]
Nov 16 11:33:40.633 INFO [stderr]   | ^^^^^^^^^^^^
Nov 16 11:33:40.633 INFO [stderr]   |
Nov 16 11:33:40.633 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 11:33:40.633 INFO [stderr] 
Nov 16 11:33:41.569 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.34s
Nov 16 11:33:41.570 INFO [stderr] su: No module specific data is present
Nov 16 11:33:41.804 INFO running `"docker" "inspect" "1c44b029e9d6cbbc1d5cac44c8ec8aa5fc94dac77f1585e303ea7121ab01c6bf"`
Nov 16 11:33:41.911 INFO running `"docker" "rm" "-f" "1c44b029e9d6cbbc1d5cac44c8ec8aa5fc94dac77f1585e303ea7121ab01c6bf"`
Nov 16 11:33:42.023 INFO [stdout] 1c44b029e9d6cbbc1d5cac44c8ec8aa5fc94dac77f1585e303ea7121ab01c6bf
Nov 16 11:33:42.028 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 11:33:42.245 INFO [stdout] 6ca9413f26fd0725275589c1ee3eb7dc6689ac82be1a1261765cb95d1a4c1f3c
Nov 16 11:33:42.249 INFO running `"docker" "start" "-a" "6ca9413f26fd0725275589c1ee3eb7dc6689ac82be1a1261765cb95d1a4c1f3c"`
Nov 16 11:33:42.882 INFO [stderr] usermod: no changes
Nov 16 11:33:42.951 INFO [stderr]    Compiling blockchain_tutorial v0.1.0 (/source)
Nov 16 11:33:43.188 INFO [stderr] warning: unused `#[macro_use]` import
Nov 16 11:33:43.188 INFO [stderr]  --> src/main.rs:1:1
Nov 16 11:33:43.188 INFO [stderr]   |
Nov 16 11:33:43.188 INFO [stderr] 1 | #[macro_use]
Nov 16 11:33:43.188 INFO [stderr]   | ^^^^^^^^^^^^
Nov 16 11:33:43.188 INFO [stderr]   |
Nov 16 11:33:43.188 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 11:33:43.188 INFO [stderr] 
Nov 16 11:33:43.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 16 11:33:43.583 INFO [stderr] su: No module specific data is present
Nov 16 11:33:43.836 INFO running `"docker" "inspect" "6ca9413f26fd0725275589c1ee3eb7dc6689ac82be1a1261765cb95d1a4c1f3c"`
Nov 16 11:33:43.937 INFO running `"docker" "rm" "-f" "6ca9413f26fd0725275589c1ee3eb7dc6689ac82be1a1261765cb95d1a4c1f3c"`
Nov 16 11:33:44.075 INFO [stdout] 6ca9413f26fd0725275589c1ee3eb7dc6689ac82be1a1261765cb95d1a4c1f3c
Nov 16 11:33:44.091 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 11:33:44.283 INFO [stdout] 0e420e97041e5ec211f722f51875c0bbc6a1d2c2ee53921d51d70f20e794c054
Nov 16 11:33:44.285 INFO running `"docker" "start" "-a" "0e420e97041e5ec211f722f51875c0bbc6a1d2c2ee53921d51d70f20e794c054"`
Nov 16 11:33:44.754 INFO [stderr] usermod: no changes
Nov 16 11:33:44.826 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 16 11:33:44.838 INFO [stderr]      Running /target/debug/deps/blockchain_tutorial-66a1e3022ec9d7ee
Nov 16 11:33:44.840 INFO [stdout] 
Nov 16 11:33:44.841 INFO [stdout] running 0 tests
Nov 16 11:33:44.841 INFO [stdout] 
Nov 16 11:33:44.841 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 11:33:44.841 INFO [stdout] 
Nov 16 11:33:44.842 INFO [stderr] su: No module specific data is present
Nov 16 11:33:45.108 INFO running `"docker" "inspect" "0e420e97041e5ec211f722f51875c0bbc6a1d2c2ee53921d51d70f20e794c054"`
Nov 16 11:33:45.216 INFO running `"docker" "rm" "-f" "0e420e97041e5ec211f722f51875c0bbc6a1d2c2ee53921d51d70f20e794c054"`
Nov 16 11:33:45.303 INFO [stdout] 0e420e97041e5ec211f722f51875c0bbc6a1d2c2ee53921d51d70f20e794c054