Sep 10 21:40:45.263 INFO checking cargo-download-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 21:40:45.263 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 21:40:45.263 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:40:45.457 INFO blam! 82e72171fd78b55169a16d87e094820a5fa0efef512b687b753eeadec329f80b
Sep 10 21:40:45.459 INFO running `"docker" "start" "-a" "82e72171fd78b55169a16d87e094820a5fa0efef512b687b753eeadec329f80b"`
Sep 10 21:40:46.718 INFO kablam! usermod: no changes
Sep 10 21:40:47.136 INFO kablam!     Checking slog v1.7.1
Sep 10 21:40:47.142 INFO kablam!     Checking exitcode v1.1.2
Sep 10 21:40:47.149 INFO kablam!    Compiling derive-error v0.0.3
Sep 10 21:40:47.950 INFO kablam!     Checking slog-extra v0.1.2
Sep 10 21:40:48.518 INFO kablam!     Checking slog-stream v1.2.1
Sep 10 21:40:49.018 INFO kablam!     Checking slog-term v1.5.0
Sep 10 21:40:50.226 INFO kablam!     Checking slog-stdlog v1.1.0
Sep 10 21:40:51.980 INFO kablam!     Checking slog-envlogger v0.5.0
Sep 10 21:40:53.127 INFO kablam!     Checking cargo-download v0.1.1 (file:///source)
Sep 10 21:40:59.578 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.82s
Sep 10 21:40:59.606 INFO kablam! su: No module specific data is present
Sep 10 21:41:00.659 INFO running `"docker" "rm" "-f" "82e72171fd78b55169a16d87e094820a5fa0efef512b687b753eeadec329f80b"`
Sep 10 21:41:00.768 INFO blam! 82e72171fd78b55169a16d87e094820a5fa0efef512b687b753eeadec329f80b