Oct 12 12:37:36.491 INFO checking tamanishi/blockchain_tutorial against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 12:37:36.493 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 12:37:36.892 INFO blam! cdf5cfce0c120c2a45c0dc728863e8d069e2c15a10edab73e95b9748c4bbaef8
Oct 12 12:37:36.908 INFO running `"docker" "start" "-a" "cdf5cfce0c120c2a45c0dc728863e8d069e2c15a10edab73e95b9748c4bbaef8"`
Oct 12 12:37:38.372 INFO kablam! usermod: no changes
Oct 12 12:37:38.524 INFO kablam!     Checking serde v1.0.30
Oct 12 12:37:38.525 INFO kablam!     Checking rust-crypto v0.2.36
Oct 12 12:37:38.526 INFO kablam!    Compiling serde_derive v1.0.30
Oct 12 12:37:56.680 INFO kablam!     Checking serde_json v1.0.11
Oct 12 12:37:58.565 INFO kablam!     Checking blockchain_tutorial v0.1.0 (/source)
Oct 12 12:37:58.916 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 12:37:58.916 INFO kablam!  --> src/main.rs:1:1
Oct 12 12:37:58.916 INFO kablam!   |
Oct 12 12:37:58.916 INFO kablam! 1 | #[macro_use]
Oct 12 12:37:58.916 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 12:37:58.916 INFO kablam!   |
Oct 12 12:37:58.918 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 12:37:58.918 INFO kablam! 
Oct 12 12:37:59.168 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 12:37:59.169 INFO kablam!  --> src/main.rs:1:1
Oct 12 12:37:59.169 INFO kablam!   |
Oct 12 12:37:59.169 INFO kablam! 1 | #[macro_use]
Oct 12 12:37:59.170 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 12:37:59.170 INFO kablam!   |
Oct 12 12:37:59.170 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 12:37:59.170 INFO kablam! 
Oct 12 12:37:59.460 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.05s
Oct 12 12:37:59.469 INFO kablam! su: No module specific data is present
Oct 12 12:37:59.979 INFO running `"docker" "rm" "-f" "cdf5cfce0c120c2a45c0dc728863e8d069e2c15a10edab73e95b9748c4bbaef8"`
Oct 12 12:38:00.116 INFO blam! cdf5cfce0c120c2a45c0dc728863e8d069e2c15a10edab73e95b9748c4bbaef8