Dec 12 06:03:16.786 INFO checking tokio-serde-cbor-0.3.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:03:16.786 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06:03:17.296 INFO [stdout] fd8f402af2e0f5d84674b1d8d0483a33a09f054f6206c1d3594d73a88326eea7
Dec 12 06:03:17.299 INFO running `"docker" "start" "-a" "fd8f402af2e0f5d84674b1d8d0483a33a09f054f6206c1d3594d73a88326eea7"`
Dec 12 06:03:18.704 INFO [stderr] usermod: no changes
Dec 12 06:03:18.816 INFO [stderr]     Checking serde_cbor v0.9.0
Dec 12 06:03:20.264 INFO [stderr]     Checking tokio-serde-cbor v0.3.0 (/source)
Dec 12 06:03:21.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
Dec 12 06:03:21.793 INFO [stderr] su: No module specific data is present
Dec 12 06:03:22.198 INFO running `"docker" "inspect" "fd8f402af2e0f5d84674b1d8d0483a33a09f054f6206c1d3594d73a88326eea7"`
Dec 12 06:03:22.329 INFO running `"docker" "rm" "-f" "fd8f402af2e0f5d84674b1d8d0483a33a09f054f6206c1d3594d73a88326eea7"`
Dec 12 06:03:22.475 INFO [stdout] fd8f402af2e0f5d84674b1d8d0483a33a09f054f6206c1d3594d73a88326eea7