Dec 12 02:46:30.738 INFO checking Frederick888/mediaserver-rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:46:30.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02:46:31.208 INFO [stdout] 6e046ec36c608afd701afa43c3a723e0c020fde27172227e77ca7be3d3ad0c19
Dec 12 02:46:31.216 INFO running `"docker" "start" "-a" "6e046ec36c608afd701afa43c3a723e0c020fde27172227e77ca7be3d3ad0c19"`
Dec 12 02:46:32.418 INFO [stderr] usermod: no changes
Dec 12 02:46:32.609 INFO [stderr]     Checking isatty v0.1.3
Dec 12 02:46:32.609 INFO [stderr]     Checking chrono v0.4.0
Dec 12 02:46:32.632 INFO [stderr]     Checking iron v0.5.1
Dec 12 02:46:36.224 INFO [stderr]     Checking slog-term v2.0.2
Dec 12 02:46:37.956 INFO [stderr]     Checking mediaserver v0.2.1 (/source)
Dec 12 02:46:42.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.50s
Dec 12 02:46:42.963 INFO [stderr] su: No module specific data is present
Dec 12 02:46:43.710 INFO running `"docker" "inspect" "6e046ec36c608afd701afa43c3a723e0c020fde27172227e77ca7be3d3ad0c19"`
Dec 12 02:46:44.038 INFO running `"docker" "rm" "-f" "6e046ec36c608afd701afa43c3a723e0c020fde27172227e77ca7be3d3ad0c19"`
Dec 12 02:46:44.261 INFO [stdout] 6e046ec36c608afd701afa43c3a723e0c020fde27172227e77ca7be3d3ad0c19