Dec 05 12:02:30.347 INFO checking http-zipkin-0.1.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 12:02:30.347 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 12:02:30.695 INFO [stdout] 4623d202ee44ea2fdffd4ca9f7d5bf966f0782ee635c4afbe04f57643201d010
Dec 05 12:02:30.701 INFO running `"docker" "start" "-a" "4623d202ee44ea2fdffd4ca9f7d5bf966f0782ee635c4afbe04f57643201d010"`
Dec 05 12:02:31.274 INFO [stderr] usermod: no changes
Dec 05 12:02:31.334 INFO [stderr]     Checking zipkin-types v0.1.0
Dec 05 12:02:31.334 INFO [stderr]     Checking thread-local-object v0.1.0
Dec 05 12:02:32.274 INFO [stderr]     Checking zipkin v0.3.2
Dec 05 12:02:33.598 INFO [stderr]     Checking http-zipkin v0.1.1 (/source)
Dec 05 12:02:36.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
Dec 05 12:02:36.672 INFO [stderr] su: No module specific data is present
Dec 05 12:02:37.524 INFO running `"docker" "inspect" "4623d202ee44ea2fdffd4ca9f7d5bf966f0782ee635c4afbe04f57643201d010"`
Dec 05 12:02:37.800 INFO running `"docker" "rm" "-f" "4623d202ee44ea2fdffd4ca9f7d5bf966f0782ee635c4afbe04f57643201d010"`
Dec 05 12:02:38.098 INFO [stdout] 4623d202ee44ea2fdffd4ca9f7d5bf966f0782ee635c4afbe04f57643201d010