Dec 12 17:53:27.960 INFO checking auto_enumerate-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:53:27.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 17:53:28.390 INFO [stdout] e408373a625588efc2615c1ec4434bfe1d554605bf64314df14f23e9fc93e3ff
Dec 12 17:53:28.392 INFO running `"docker" "start" "-a" "e408373a625588efc2615c1ec4434bfe1d554605bf64314df14f23e9fc93e3ff"`
Dec 12 17:53:29.204 INFO [stderr] usermod: no changes
Dec 12 17:53:29.296 INFO [stderr]    Compiling auto_enumerate_derive v0.1.0
Dec 12 17:53:29.296 INFO [stderr]    Compiling rand v0.6.1
Dec 12 17:53:34.341 INFO [stderr]    Compiling auto_enumerate_core v0.1.0
Dec 12 17:53:48.226 INFO [stderr]     Checking auto_enumerate v0.1.0 (/source)
Dec 12 17:53:49.189 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.96s
Dec 12 17:53:49.193 INFO [stderr] su: No module specific data is present
Dec 12 17:53:50.548 INFO running `"docker" "inspect" "e408373a625588efc2615c1ec4434bfe1d554605bf64314df14f23e9fc93e3ff"`
Dec 12 17:53:50.758 INFO running `"docker" "rm" "-f" "e408373a625588efc2615c1ec4434bfe1d554605bf64314df14f23e9fc93e3ff"`
Dec 12 17:53:51.140 INFO [stdout] e408373a625588efc2615c1ec4434bfe1d554605bf64314df14f23e9fc93e3ff