Dec 12 15:39:23.630 INFO checking duct-0.11.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 15:39:23.630 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 15:39:24.036 INFO [stdout] 90b5b9c403d9d8051cc7f2e1369dc6272ee76b39b616d45bb3dc09b4cc5b62ef
Dec 12 15:39:24.039 INFO running `"docker" "start" "-a" "90b5b9c403d9d8051cc7f2e1369dc6272ee76b39b616d45bb3dc09b4cc5b62ef"`
Dec 12 15:39:25.054 INFO [stderr] usermod: no changes
Dec 12 15:39:25.099 INFO [stderr]    Compiling winapi v0.3.6
Dec 12 15:39:25.100 INFO [stderr]     Checking os_pipe v0.7.0
Dec 12 15:39:27.228 INFO [stderr]     Checking shared_child v0.3.3
Dec 12 15:39:27.991 INFO [stderr]     Checking duct v0.11.1 (/source)
Dec 12 15:39:36.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.43s
Dec 12 15:39:36.513 INFO [stderr] su: No module specific data is present
Dec 12 15:39:37.170 INFO running `"docker" "inspect" "90b5b9c403d9d8051cc7f2e1369dc6272ee76b39b616d45bb3dc09b4cc5b62ef"`
Dec 12 15:39:37.532 INFO running `"docker" "rm" "-f" "90b5b9c403d9d8051cc7f2e1369dc6272ee76b39b616d45bb3dc09b4cc5b62ef"`
Dec 12 15:39:37.832 INFO [stdout] 90b5b9c403d9d8051cc7f2e1369dc6272ee76b39b616d45bb3dc09b4cc5b62ef