Dec 12 12:26:28.553 INFO checking kaws-0.10.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:26:28.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12:26:29.022 INFO [stdout] 811907a8b7029325a17186d8b88f8161f4247b3453aedb1391db420d339447a6
Dec 12 12:26:29.024 INFO running `"docker" "start" "-a" "811907a8b7029325a17186d8b88f8161f4247b3453aedb1391db420d339447a6"`
Dec 12 12:26:30.090 INFO [stderr] usermod: no changes
Dec 12 12:26:30.315 INFO [stderr]     Checking bitstring v0.1.1
Dec 12 12:26:30.320 INFO [stderr]    Compiling rusoto_core v0.27.0
Dec 12 12:26:30.327 INFO [stderr]     Checking rusoto_credential v0.7.0
Dec 12 12:26:31.452 INFO [stderr]     Checking cidr v0.0.3
Dec 12 12:26:38.644 INFO [stderr]     Checking rusoto_kms v0.27.0
Dec 12 12:26:46.980 INFO [stderr]     Checking kaws v0.10.0 (/source)
Dec 12 12:26:55.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.21s
Dec 12 12:26:55.333 INFO [stderr] su: No module specific data is present
Dec 12 12:26:55.643 INFO running `"docker" "inspect" "811907a8b7029325a17186d8b88f8161f4247b3453aedb1391db420d339447a6"`
Dec 12 12:26:55.733 INFO running `"docker" "rm" "-f" "811907a8b7029325a17186d8b88f8161f4247b3453aedb1391db420d339447a6"`
Dec 12 12:26:55.803 INFO [stdout] 811907a8b7029325a17186d8b88f8161f4247b3453aedb1391db420d339447a6