Oct 13 00:40:53.338 INFO checking belfz/mpsc-crypto-mining against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 00:40:53.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/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 13 00:40:53.795 INFO blam! 3f5e58e8fe8b2ce2f34e165e3d42e976be9ef8f5ea00e5f028224dff97b0e33a
Oct 13 00:40:53.808 INFO running `"docker" "start" "-a" "3f5e58e8fe8b2ce2f34e165e3d42e976be9ef8f5ea00e5f028224dff97b0e33a"`
Oct 13 00:40:55.368 INFO kablam! usermod: no changes
Oct 13 00:40:55.456 INFO kablam!     Checking generic-array v0.6.0
Oct 13 00:40:55.973 INFO kablam!     Checking digest v0.4.0
Oct 13 00:40:55.973 INFO kablam!     Checking digest-buffer v0.2.0
Oct 13 00:40:56.396 INFO kablam!     Checking sha2 v0.4.2
Oct 13 00:40:57.037 INFO kablam!     Checking easy-hash v0.1.0
Oct 13 00:40:57.868 INFO kablam!     Checking mpsc-crypto-mining v0.1.0 (/source)
Oct 13 00:40:59.076 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 13 00:40:59.076 INFO kablam!  --> src/main.rs:1:12
Oct 13 00:40:59.077 INFO kablam!   |
Oct 13 00:40:59.077 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 13 00:40:59.077 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 13 00:40:59.077 INFO kablam!   |
Oct 13 00:40:59.078 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 00:40:59.078 INFO kablam! 
Oct 13 00:40:59.171 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 13 00:40:59.171 INFO kablam!  --> src/main.rs:1:12
Oct 13 00:40:59.171 INFO kablam!   |
Oct 13 00:40:59.172 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 13 00:40:59.172 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 13 00:40:59.172 INFO kablam!   |
Oct 13 00:40:59.173 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 00:40:59.173 INFO kablam! 
Oct 13 00:40:59.188 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
Oct 13 00:40:59.198 INFO kablam! su: No module specific data is present
Oct 13 00:40:59.948 INFO running `"docker" "rm" "-f" "3f5e58e8fe8b2ce2f34e165e3d42e976be9ef8f5ea00e5f028224dff97b0e33a"`
Oct 13 00:41:00.312 INFO blam! 3f5e58e8fe8b2ce2f34e165e3d42e976be9ef8f5ea00e5f028224dff97b0e33a