Sep 21 10:26:54.554 INFO checking fibers_rpc-0.2.16 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:26:54.554 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:26:54.554 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:26:54.778 INFO blam! 2ee374305b0c4db9baa5112f2e493f8a74ca0305d180173a7360106eb0a42772
Sep 21 10:26:54.780 INFO running `"docker" "start" "-a" "2ee374305b0c4db9baa5112f2e493f8a74ca0305d180173a7360106eb0a42772"`
Sep 21 10:26:55.927 INFO kablam! usermod: no changes
Sep 21 10:26:56.119 INFO kablam!     Checking atomic_immut v0.1.4
Sep 21 10:26:56.135 INFO kablam!     Checking fibers v0.1.12
Sep 21 10:26:56.137 INFO kablam!     Checking bytecodec v0.4.11
Sep 21 10:26:56.141 INFO kablam!     Checking sloggers v0.2.8
Sep 21 10:26:56.790 INFO kablam!     Checking prometrics v0.1.11
Sep 21 10:26:58.658 INFO kablam!     Checking tasque v0.1.4
Sep 21 10:26:59.336 INFO kablam!     Checking fibers_tasque v0.1.1
Sep 21 10:27:00.033 INFO kablam!     Checking fibers_rpc v0.2.16 (/source)
Sep 21 10:27:03.110 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.15s
Sep 21 10:27:03.120 INFO kablam! su: No module specific data is present
Sep 21 10:27:03.608 INFO running `"docker" "rm" "-f" "2ee374305b0c4db9baa5112f2e493f8a74ca0305d180173a7360106eb0a42772"`
Sep 21 10:27:03.717 INFO blam! 2ee374305b0c4db9baa5112f2e493f8a74ca0305d180173a7360106eb0a42772