Dec 12 02:03:21.897 INFO checking Just1B/Rust_web_server against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:03:21.897 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 02:03:22.360 INFO [stdout] 106fef7a980c55c674bc8e5b3dd81d037d3c3410d1ddf0721f6f3b3a53ffaa10
Dec 12 02:03:22.366 INFO running `"docker" "start" "-a" "106fef7a980c55c674bc8e5b3dd81d037d3c3410d1ddf0721f6f3b3a53ffaa10"`
Dec 12 02:03:23.812 INFO [stderr] usermod: no changes
Dec 12 02:03:24.036 INFO [stderr]     Checking colored v1.6.0
Dec 12 02:03:24.036 INFO [stderr]     Checking chrono v0.4.0
Dec 12 02:03:24.036 INFO [stderr]     Checking iron v0.5.1
Dec 12 02:03:28.175 INFO [stderr]     Checking router v0.5.1
Dec 12 02:03:30.358 INFO [stderr]     Checking rust_server v0.1.0 (/source)
Dec 12 02:03:34.285 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.44s
Dec 12 02:03:34.297 INFO [stderr] su: No module specific data is present
Dec 12 02:03:35.878 INFO running `"docker" "inspect" "106fef7a980c55c674bc8e5b3dd81d037d3c3410d1ddf0721f6f3b3a53ffaa10"`
Dec 12 02:03:36.396 INFO running `"docker" "rm" "-f" "106fef7a980c55c674bc8e5b3dd81d037d3c3410d1ddf0721f6f3b3a53ffaa10"`
Dec 12 02:03:36.832 INFO [stdout] 106fef7a980c55c674bc8e5b3dd81d037d3c3410d1ddf0721f6f3b3a53ffaa10