Nov 27 20:17:20.456 INFO checking sjisjis/rust-iron-sample against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:17:20.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 20:17:20.848 INFO [stdout] 3ce15b90bf746d07c0f57f38df02f1759466d522341067d72191cc5e7057253d
Nov 27 20:17:20.850 INFO running `"docker" "start" "-a" "3ce15b90bf746d07c0f57f38df02f1759466d522341067d72191cc5e7057253d"`
Nov 27 20:17:22.312 INFO [stderr] usermod: no changes
Nov 27 20:17:22.476 INFO [stderr]    Compiling httparse v1.3.1
Nov 27 20:17:22.493 INFO [stderr]     Checking mime_guess v1.8.4
Nov 27 20:17:24.824 INFO [stderr]     Checking hyper v0.10.13
Nov 27 20:17:28.703 INFO [stderr]     Checking iron v0.6.0
Nov 27 20:17:29.507 INFO [stderr]     Checking iron v0.1.0 (/source)
Nov 27 20:17:30.121 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.78s
Nov 27 20:17:30.133 INFO [stderr] su: No module specific data is present
Nov 27 20:17:30.854 INFO running `"docker" "inspect" "3ce15b90bf746d07c0f57f38df02f1759466d522341067d72191cc5e7057253d"`
Nov 27 20:17:30.961 INFO running `"docker" "rm" "-f" "3ce15b90bf746d07c0f57f38df02f1759466d522341067d72191cc5e7057253d"`
Nov 27 20:17:31.124 INFO [stdout] 3ce15b90bf746d07c0f57f38df02f1759466d522341067d72191cc5e7057253d