Sep 19 16:54:04.618 INFO checking tk-carbon-0.2.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 16:54:04.618 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 16:54:04.618 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 16:54:04.871 INFO blam! ba5a75bfea805d05061c9e0490ee848409fd182cb5025d522e977356d0cb3df7
Sep 19 16:54:04.878 INFO running `"docker" "start" "-a" "ba5a75bfea805d05061c9e0490ee848409fd182cb5025d522e977356d0cb3df7"`
Sep 19 16:54:06.339 INFO kablam! usermod: no changes
Sep 19 16:54:06.618 INFO kablam!     Checking netbuf v0.4.1
Sep 19 16:54:06.619 INFO kablam!     Checking async-slot v0.1.0
Sep 19 16:54:06.620 INFO kablam!     Checking abstract-ns v0.4.3
Sep 19 16:54:06.625 INFO kablam!     Checking tk-easyloop v0.1.1
Sep 19 16:54:07.876 INFO kablam!     Checking tk-bufstream v0.3.0
Sep 19 16:54:08.636 INFO kablam!     Checking ns-std-threaded v0.3.0
Sep 19 16:54:08.638 INFO kablam!     Checking ns-router v0.1.6
Sep 19 16:54:09.523 INFO kablam!     Checking tk-carbon v0.2.0 (/source)
Sep 19 16:54:13.423 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.05s
Sep 19 16:54:13.432 INFO kablam! su: No module specific data is present
Sep 19 16:54:14.222 INFO running `"docker" "rm" "-f" "ba5a75bfea805d05061c9e0490ee848409fd182cb5025d522e977356d0cb3df7"`
Sep 19 16:54:14.638 INFO blam! ba5a75bfea805d05061c9e0490ee848409fd182cb5025d522e977356d0cb3df7