Sep 01 23:46:54.283 INFO checking singleton-0.2.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 23:46:54.283 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 23:46:54.283 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:46:54.445 INFO blam! 0ad8c32b4030d82a4b7539e54ba007a0d50bbb05a35113b562e2f74630bca946
Sep 01 23:46:54.447 INFO running `"docker" "start" "-a" "0ad8c32b4030d82a4b7539e54ba007a0d50bbb05a35113b562e2f74630bca946"`
Sep 01 23:46:55.303 INFO kablam!     Checking singleton v0.2.2 (file:///source)
Sep 01 23:46:56.174 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Sep 01 23:46:56.176 INFO kablam! su: No module specific data is present
Sep 01 23:46:56.594 INFO running `"docker" "rm" "-f" "0ad8c32b4030d82a4b7539e54ba007a0d50bbb05a35113b562e2f74630bca946"`
Sep 01 23:46:56.702 INFO blam! 0ad8c32b4030d82a4b7539e54ba007a0d50bbb05a35113b562e2f74630bca946