Dec 04 11:26:10.220 INFO checking ronniebnorth/rust_iron_playground against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 11:26:10.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 11:26:10.708 INFO [stdout] a4f7f3621b3ede58b751b406d7a5176665ddef70fd9b81ce0ffd7569bc715181
Dec 04 11:26:10.712 INFO running `"docker" "start" "-a" "a4f7f3621b3ede58b751b406d7a5176665ddef70fd9b81ce0ffd7569bc715181"`
Dec 04 11:26:11.947 INFO [stderr] usermod: no changes
Dec 04 11:26:12.146 INFO [stderr]     Checking hyper v0.10.13
Dec 04 11:26:16.318 INFO [stderr]     Checking iron v0.5.1
Dec 04 11:26:17.421 INFO [stderr]     Checking rust_iron_playground v0.1.0 (/source)
Dec 04 11:26:18.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.79s
Dec 04 11:26:18.782 INFO [stderr] su: No module specific data is present
Dec 04 11:26:19.885 INFO running `"docker" "inspect" "a4f7f3621b3ede58b751b406d7a5176665ddef70fd9b81ce0ffd7569bc715181"`
Dec 04 11:26:20.199 INFO running `"docker" "rm" "-f" "a4f7f3621b3ede58b751b406d7a5176665ddef70fd9b81ce0ffd7569bc715181"`
Dec 04 11:26:20.527 INFO [stdout] a4f7f3621b3ede58b751b406d7a5176665ddef70fd9b81ce0ffd7569bc715181