Dec 13 14:09:06.628 INFO testing kevinw/eth-rust-workshop against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:09:06.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:09:06.969 INFO [stdout] 914a37fec9374d82c4cac1005c06fd6760f47538557277a1964f44e6fc495777
Dec 13 14:09:06.972 INFO running `"docker" "start" "-a" "914a37fec9374d82c4cac1005c06fd6760f47538557277a1964f44e6fc495777"`
Dec 13 14:09:07.699 INFO [stderr] usermod: no changes
Dec 13 14:09:08.024 INFO [stderr]    Compiling base64 v0.5.2
Dec 13 14:09:08.028 INFO [stderr]    Compiling crossbeam-epoch v0.4.1
Dec 13 14:09:08.031 INFO [stderr]    Compiling uint v0.2.1
Dec 13 14:09:08.032 INFO [stderr]    Compiling ethereum-types v0.3.2
Dec 13 14:09:08.034 INFO [stderr]    Compiling tiny-keccak v1.4.2
Dec 13 14:09:08.037 INFO [stderr]    Compiling fixed-hash v0.2.1
Dec 13 14:09:08.040 INFO [stderr]    Compiling ethereum-types-serialize v0.2.1
Dec 13 14:09:08.041 INFO [stderr]    Compiling jsonrpc-core v8.0.1
Dec 13 14:09:10.495 INFO [stderr]    Compiling ethbloom v0.5.0
Dec 13 14:09:11.207 INFO [stderr]    Compiling crossbeam-deque v0.3.1
Dec 13 14:09:12.023 INFO [stderr]    Compiling tokio-threadpool v0.1.3
Dec 13 14:09:15.690 INFO [stderr]    Compiling tokio-fs v0.1.0
Dec 13 14:09:17.615 INFO [stderr]    Compiling tokio v0.1.6
Dec 13 14:09:21.899 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 13 14:09:26.623 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 13 14:09:26.623 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 13 14:09:26.623 INFO [stderr]    Compiling tokio-uds v0.1.7
Dec 13 14:09:31.357 INFO [stderr]    Compiling websocket v0.20.2
Dec 13 14:09:32.142 INFO [stderr]    Compiling hyper v0.11.27
Dec 13 14:10:00.747 INFO [stderr]    Compiling hyper-tls v0.1.3
Dec 13 14:10:18.826 INFO [stderr]    Compiling ethabi v5.1.1
Dec 13 14:10:23.912 INFO [stderr]    Compiling web3 v0.3.0
Dec 13 14:10:43.400 INFO [stderr]    Compiling ethworkshop v0.1.0 (/source)
Dec 13 14:10:46.387 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 13 14:10:46.387 INFO [stderr]  --> src/main.rs:6:11
Dec 13 14:10:46.388 INFO [stderr]   |
Dec 13 14:10:46.388 INFO [stderr] 6 | use std::{thread, time};
Dec 13 14:10:46.388 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 13 14:10:46.389 INFO [stderr]   |
Dec 13 14:10:46.389 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:10:46.389 INFO [stderr] 
Dec 13 14:10:46.479 INFO [stderr] warning: unused variable: `address_str`
Dec 13 14:10:46.479 INFO [stderr]   --> src/main.rs:29:13
Dec 13 14:10:46.479 INFO [stderr]    |
Dec 13 14:10:46.479 INFO [stderr] 29 |         let address_str = line.clone();
Dec 13 14:10:46.479 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_address_str` instead
Dec 13 14:10:46.479 INFO [stderr]    |
Dec 13 14:10:46.479 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:10:46.480 INFO [stderr] 
Dec 13 14:10:52.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
Dec 13 14:10:52.103 INFO [stderr] su: No module specific data is present
Dec 13 14:10:54.315 INFO running `"docker" "inspect" "914a37fec9374d82c4cac1005c06fd6760f47538557277a1964f44e6fc495777"`
Dec 13 14:10:54.659 INFO running `"docker" "rm" "-f" "914a37fec9374d82c4cac1005c06fd6760f47538557277a1964f44e6fc495777"`
Dec 13 14:10:55.038 INFO [stdout] 914a37fec9374d82c4cac1005c06fd6760f47538557277a1964f44e6fc495777
Dec 13 14:10:55.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:10:55.673 INFO [stdout] 824ada859fba180fa8273d2af50e773dcc5cf666467ffbd3d09c880f326be2a9
Dec 13 14:10:55.675 INFO running `"docker" "start" "-a" "824ada859fba180fa8273d2af50e773dcc5cf666467ffbd3d09c880f326be2a9"`
Dec 13 14:10:57.872 INFO [stderr] usermod: no changes
Dec 13 14:10:58.252 INFO [stderr]    Compiling ethworkshop v0.1.0 (/source)
Dec 13 14:11:01.363 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 13 14:11:01.363 INFO [stderr]  --> src/main.rs:6:11
Dec 13 14:11:01.363 INFO [stderr]   |
Dec 13 14:11:01.363 INFO [stderr] 6 | use std::{thread, time};
Dec 13 14:11:01.363 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 13 14:11:01.363 INFO [stderr]   |
Dec 13 14:11:01.363 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 14:11:01.363 INFO [stderr] 
Dec 13 14:11:01.474 INFO [stderr] warning: unused variable: `address_str`
Dec 13 14:11:01.474 INFO [stderr]   --> src/main.rs:29:13
Dec 13 14:11:01.475 INFO [stderr]    |
Dec 13 14:11:01.475 INFO [stderr] 29 |         let address_str = line.clone();
Dec 13 14:11:01.475 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_address_str` instead
Dec 13 14:11:01.476 INFO [stderr]    |
Dec 13 14:11:01.476 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 14:11:01.476 INFO [stderr] 
Dec 13 14:11:02.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
Dec 13 14:11:02.091 INFO [stderr] su: No module specific data is present
Dec 13 14:11:03.727 INFO running `"docker" "inspect" "824ada859fba180fa8273d2af50e773dcc5cf666467ffbd3d09c880f326be2a9"`
Dec 13 14:11:04.081 INFO running `"docker" "rm" "-f" "824ada859fba180fa8273d2af50e773dcc5cf666467ffbd3d09c880f326be2a9"`
Dec 13 14:11:04.427 INFO [stdout] 824ada859fba180fa8273d2af50e773dcc5cf666467ffbd3d09c880f326be2a9
Dec 13 14:11:04.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14:11:04.974 INFO [stdout] 8ca1edfb52682bbd375ed98d17bcf535a74acc6536eeb0c591784f2847fcc833
Dec 13 14:11:04.976 INFO running `"docker" "start" "-a" "8ca1edfb52682bbd375ed98d17bcf535a74acc6536eeb0c591784f2847fcc833"`
Dec 13 14:11:07.810 INFO [stderr] usermod: no changes
Dec 13 14:11:08.170 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
Dec 13 14:11:08.177 INFO [stderr]      Running /target/debug/deps/ethworkshop-0fcba401b17b7463
Dec 13 14:11:08.193 INFO [stdout] 
Dec 13 14:11:08.193 INFO [stdout] running 0 tests
Dec 13 14:11:08.193 INFO [stdout] 
Dec 13 14:11:08.193 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:11:08.193 INFO [stdout] 
Dec 13 14:11:08.196 INFO [stderr] su: No module specific data is present
Dec 13 14:11:10.123 INFO running `"docker" "inspect" "8ca1edfb52682bbd375ed98d17bcf535a74acc6536eeb0c591784f2847fcc833"`
Dec 13 14:11:10.555 INFO running `"docker" "rm" "-f" "8ca1edfb52682bbd375ed98d17bcf535a74acc6536eeb0c591784f2847fcc833"`
Dec 13 14:11:10.891 INFO [stdout] 8ca1edfb52682bbd375ed98d17bcf535a74acc6536eeb0c591784f2847fcc833