Sep 04 07:47:29.750 INFO checking prefixopt_derive-0.4.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 07:47:29.750 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 07:47:29.750 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:47:29.926 INFO blam! e27853d850c9cb0fa74d8766b2c7f820ee72760992abafeb427c87de5156d099
Sep 04 07:47:29.927 INFO running `"docker" "start" "-a" "e27853d850c9cb0fa74d8766b2c7f820ee72760992abafeb427c87de5156d099"`
Sep 04 07:47:30.839 INFO kablam!     Checking unicode-width v0.1.5
Sep 04 07:47:30.840 INFO kablam!    Compiling scopeguard v0.2.0
Sep 04 07:47:30.848 INFO kablam!     Checking atty v0.2.11
Sep 04 07:47:31.020 INFO kablam!     Checking map_in_place v0.1.0
Sep 04 07:47:31.147 INFO kablam!     Checking textwrap v0.10.0
Sep 04 07:47:31.725 INFO kablam!    Compiling prefixopt v0.4.0
Sep 04 07:47:31.908 INFO kablam!     Checking clap v2.32.0
Sep 04 07:47:33.142 INFO kablam!    Compiling prefixopt_derive v0.4.0 (file:///source)
Sep 04 07:47:45.966 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.23s
Sep 04 07:47:45.977 INFO kablam! su: No module specific data is present
Sep 04 07:47:46.393 INFO running `"docker" "rm" "-f" "e27853d850c9cb0fa74d8766b2c7f820ee72760992abafeb427c87de5156d099"`
Sep 04 07:47:46.494 INFO blam! e27853d850c9cb0fa74d8766b2c7f820ee72760992abafeb427c87de5156d099