Nov 01 20:36:41.379 INFO checking lamport_signature-0.1.4 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 20:36:41.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 20:36:41.688 INFO blam! 2d5bf2cbde376b0e928b9bb9f1e14befd3226059a3df1670148c165e277f8376
Nov 01 20:36:41.700 INFO running `"docker" "start" "-a" "2d5bf2cbde376b0e928b9bb9f1e14befd3226059a3df1670148c165e277f8376"`
Nov 01 20:36:42.964 INFO kablam! usermod: no changes
Nov 01 20:36:43.068 INFO kablam!     Checking block-buffer v0.2.0-tmp
Nov 01 20:36:43.080 INFO kablam!     Checking lamport_signature v0.1.4 (/source)
Nov 01 20:36:43.080 INFO kablam!     Checking whirlpool v0.7.1
Nov 01 20:36:43.713 INFO kablam!     Checking groestl v0.7.0
Nov 01 20:36:44.764 INFO kablam! warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 20:36:44.764 INFO kablam!   --> src/lib.rs:21:18
Nov 01 20:36:44.764 INFO kablam!    |
Nov 01 20:36:44.764 INFO kablam! 21 | #![feature(test, iterator_flatten)]
Nov 01 20:36:44.764 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Nov 01 20:36:44.764 INFO kablam!    |
Nov 01 20:36:44.764 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 20:36:44.764 INFO kablam! 
Nov 01 20:36:50.573 INFO kablam! warning: the feature `iterator_flatten` has been stable since 1.29.0 and no longer requires an attribute to enable
Nov 01 20:36:50.573 INFO kablam!   --> src/lib.rs:21:18
Nov 01 20:36:50.573 INFO kablam!    |
Nov 01 20:36:50.574 INFO kablam! 21 | #![feature(test, iterator_flatten)]
Nov 01 20:36:50.574 INFO kablam!    |                  ^^^^^^^^^^^^^^^^
Nov 01 20:36:50.574 INFO kablam!    |
Nov 01 20:36:50.575 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 20:36:50.575 INFO kablam! 
Nov 01 20:36:58.114 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.16s
Nov 01 20:36:58.144 INFO kablam! su: No module specific data is present
Nov 01 20:36:58.832 INFO running `"docker" "rm" "-f" "2d5bf2cbde376b0e928b9bb9f1e14befd3226059a3df1670148c165e277f8376"`
Nov 01 20:36:58.927 INFO blam! 2d5bf2cbde376b0e928b9bb9f1e14befd3226059a3df1670148c165e277f8376