Dec 15 15:34:54.593 INFO testing ethereum-block-core-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 15:34:54.594 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15 15:34:55.084 INFO [stdout] 2eb121df6c259853c7e6feaa4394f93fae0cbcc03f19e63f616fe662e7d41526
Dec 15 15:34:55.086 INFO running `"docker" "start" "-a" "2eb121df6c259853c7e6feaa4394f93fae0cbcc03f19e63f616fe662e7d41526"`
Dec 15 15:34:56.379 INFO [stderr] usermod: no changes
Dec 15 15:34:56.535 INFO [stderr]    Compiling ethereum-rlp v0.2.3
Dec 15 15:34:58.527 INFO [stderr]    Compiling ethereum-bigint v0.2.9
Dec 15 15:35:02.455 INFO [stderr]    Compiling ethereum-block-core v0.1.0 (/source)
Dec 15 15:35:03.919 INFO [stderr] warning: unused imports: `Address`, `B256`, `Gas`
Dec 15 15:35:03.919 INFO [stderr]  --> src/account.rs:2:14
Dec 15 15:35:03.919 INFO [stderr]   |
Dec 15 15:35:03.919 INFO [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256};
Dec 15 15:35:03.919 INFO [stderr]   |              ^^^^^^^  ^^^              ^^^^
Dec 15 15:35:03.919 INFO [stderr]   |
Dec 15 15:35:03.919 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 15:35:03.919 INFO [stderr] 
Dec 15 15:35:03.919 INFO [stderr] warning: unused imports: `B256`, `Gas`, `H64`, `U256`
Dec 15 15:35:03.919 INFO [stderr]  --> src/log.rs:2:23
Dec 15 15:35:03.919 INFO [stderr]   |
Dec 15 15:35:03.919 INFO [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Dec 15 15:35:03.919 INFO [stderr]   |                       ^^^        ^^^^  ^^^^  ^^^
Dec 15 15:35:03.919 INFO [stderr] 
Dec 15 15:35:04.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.98s
Dec 15 15:35:04.380 INFO [stderr] su: No module specific data is present
Dec 15 15:35:04.983 INFO running `"docker" "inspect" "2eb121df6c259853c7e6feaa4394f93fae0cbcc03f19e63f616fe662e7d41526"`
Dec 15 15:35:05.212 INFO running `"docker" "rm" "-f" "2eb121df6c259853c7e6feaa4394f93fae0cbcc03f19e63f616fe662e7d41526"`
Dec 15 15:35:05.499 INFO [stdout] 2eb121df6c259853c7e6feaa4394f93fae0cbcc03f19e63f616fe662e7d41526
Dec 15 15:35:05.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15 15:35:05.960 INFO [stdout] 599732b8af1b3449d802533f814af9d26303d93a58e1bbe44f0ef917446d447c
Dec 15 15:35:05.963 INFO running `"docker" "start" "-a" "599732b8af1b3449d802533f814af9d26303d93a58e1bbe44f0ef917446d447c"`
Dec 15 15:35:07.718 INFO [stderr] usermod: no changes
Dec 15 15:35:07.815 INFO [stderr]    Compiling ethereum-block-core v0.1.0 (/source)
Dec 15 15:35:09.450 INFO [stderr] warning: unused imports: `Address`, `B256`, `Gas`
Dec 15 15:35:09.450 INFO [stderr]  --> src/account.rs:2:14
Dec 15 15:35:09.450 INFO [stderr]   |
Dec 15 15:35:09.450 INFO [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256};
Dec 15 15:35:09.450 INFO [stderr]   |              ^^^^^^^  ^^^              ^^^^
Dec 15 15:35:09.450 INFO [stderr]   |
Dec 15 15:35:09.450 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 15:35:09.450 INFO [stderr] 
Dec 15 15:35:09.450 INFO [stderr] warning: unused imports: `B256`, `Gas`, `H64`, `U256`
Dec 15 15:35:09.450 INFO [stderr]  --> src/log.rs:2:23
Dec 15 15:35:09.450 INFO [stderr]   |
Dec 15 15:35:09.450 INFO [stderr] 2 | use bigint::{Address, Gas, H256, U256, B256, H64};
Dec 15 15:35:09.450 INFO [stderr]   |                       ^^^        ^^^^  ^^^^  ^^^
Dec 15 15:35:09.450 INFO [stderr] 
Dec 15 15:35:09.815 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 15 15:35:09.826 INFO [stderr] su: No module specific data is present
Dec 15 15:35:10.128 INFO running `"docker" "inspect" "599732b8af1b3449d802533f814af9d26303d93a58e1bbe44f0ef917446d447c"`
Dec 15 15:35:10.264 INFO running `"docker" "rm" "-f" "599732b8af1b3449d802533f814af9d26303d93a58e1bbe44f0ef917446d447c"`
Dec 15 15:35:10.428 INFO [stdout] 599732b8af1b3449d802533f814af9d26303d93a58e1bbe44f0ef917446d447c
Dec 15 15:35:10.435 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 15 15:35:10.701 INFO [stdout] 36f971821848b3ba3895e63c23193c5f612e52a4672d36072e061b920dda5a7e
Dec 15 15:35:10.703 INFO running `"docker" "start" "-a" "36f971821848b3ba3895e63c23193c5f612e52a4672d36072e061b920dda5a7e"`
Dec 15 15:35:11.507 INFO [stderr] usermod: no changes
Dec 15 15:35:11.578 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 15:35:11.594 INFO [stderr]      Running /target/debug/deps/block_core-f373c50db6f6d09b
Dec 15 15:35:11.596 INFO [stdout] 
Dec 15 15:35:11.596 INFO [stdout] running 0 tests
Dec 15 15:35:11.596 INFO [stdout] 
Dec 15 15:35:11.596 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:35:11.596 INFO [stdout] 
Dec 15 15:35:11.599 INFO [stderr]    Doc-tests block_core
Dec 15 15:35:14.168 INFO [stdout] 
Dec 15 15:35:14.168 INFO [stdout] running 0 tests
Dec 15 15:35:14.168 INFO [stdout] 
Dec 15 15:35:14.168 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:35:14.168 INFO [stdout] 
Dec 15 15:35:14.177 INFO [stderr] su: No module specific data is present
Dec 15 15:35:14.507 INFO running `"docker" "inspect" "36f971821848b3ba3895e63c23193c5f612e52a4672d36072e061b920dda5a7e"`
Dec 15 15:35:14.577 INFO running `"docker" "rm" "-f" "36f971821848b3ba3895e63c23193c5f612e52a4672d36072e061b920dda5a7e"`
Dec 15 15:35:14.697 INFO [stdout] 36f971821848b3ba3895e63c23193c5f612e52a4672d36072e061b920dda5a7e