Sep 19 23:08:23.062 INFO checking lib_xch-0.9.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 23:08:23.062 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 23:08:23.062 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/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 23:08:23.683 INFO blam! 8a45960366568e966a483240ccfa172f0fe458c13865953e2f4cd66b4ff3403e
Sep 19 23:08:23.685 INFO running `"docker" "start" "-a" "8a45960366568e966a483240ccfa172f0fe458c13865953e2f4cd66b4ff3403e"`
Sep 19 23:08:24.695 INFO kablam! usermod: no changes
Sep 19 23:08:24.919 INFO kablam!     Checking libm v0.1.2
Sep 19 23:08:24.919 INFO kablam!     Checking snowflake v1.3.0
Sep 19 23:08:24.927 INFO kablam!     Checking approx v0.3.0
Sep 19 23:08:25.503 INFO kablam!     Checking id_tree v1.3.0
Sep 19 23:08:26.880 INFO kablam!     Checking alga v0.7.1
Sep 19 23:08:31.318 INFO kablam!     Checking nalgebra v0.16.1
Sep 19 23:09:00.519 INFO kablam!     Checking lib_xch v0.9.1 (/source)
Sep 19 23:09:02.794 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.06s
Sep 19 23:09:02.798 INFO kablam! su: No module specific data is present
Sep 19 23:09:03.542 INFO running `"docker" "rm" "-f" "8a45960366568e966a483240ccfa172f0fe458c13865953e2f4cd66b4ff3403e"`
Sep 19 23:09:03.627 INFO blam! 8a45960366568e966a483240ccfa172f0fe458c13865953e2f4cd66b4ff3403e