Dec 11 13:29:17.144 INFO checking mkpankov/serde_test_2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 13:29:17.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11 13:29:17.602 INFO [stdout] a559ae38e5cf3bd0fbacdbb745affcfd57465b239017f4768b45ac2cddd285f8
Dec 11 13:29:17.606 INFO running `"docker" "start" "-a" "a559ae38e5cf3bd0fbacdbb745affcfd57465b239017f4768b45ac2cddd285f8"`
Dec 11 13:29:18.639 INFO [stderr] usermod: no changes
Dec 11 13:29:18.744 INFO [stderr]    Compiling lua52-sys v0.1.1
Dec 11 13:29:18.744 INFO [stderr]     Checking serde_test v1.0.42
Dec 11 13:29:18.745 INFO [stderr]     Checking serde_json v1.0.14
Dec 11 13:29:24.176 INFO [stderr]     Checking hlua v0.4.1
Dec 11 13:29:25.700 INFO [stderr]     Checking serde_test v0.1.0 (/source)
Dec 11 13:29:26.741 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.08s
Dec 11 13:29:26.748 INFO [stderr] su: No module specific data is present
Dec 11 13:29:27.386 INFO running `"docker" "inspect" "a559ae38e5cf3bd0fbacdbb745affcfd57465b239017f4768b45ac2cddd285f8"`
Dec 11 13:29:27.730 INFO running `"docker" "rm" "-f" "a559ae38e5cf3bd0fbacdbb745affcfd57465b239017f4768b45ac2cddd285f8"`
Dec 11 13:29:28.034 INFO [stdout] a559ae38e5cf3bd0fbacdbb745affcfd57465b239017f4768b45ac2cddd285f8