Oct 26 18:02:39.036 INFO checking wezm/serde-duplicate-field against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 18:02:39.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 26 18:02:39.492 INFO blam! 683cb7e2109b537741e49469031e98667577ce320c639d466b041f0d6e7efad3
Oct 26 18:02:39.495 INFO running `"docker" "start" "-a" "683cb7e2109b537741e49469031e98667577ce320c639d466b041f0d6e7efad3"`
Oct 26 18:02:39.932 INFO kablam! usermod: no changes
Oct 26 18:02:39.989 INFO kablam!     Checking serde v1.0.36
Oct 26 18:02:39.990 INFO kablam!    Compiling syn v0.12.15
Oct 26 18:02:50.859 INFO kablam!    Compiling serde_derive_internals v0.22.2
Oct 26 18:02:56.835 INFO kablam!    Compiling serde_derive v1.0.36
Oct 26 18:02:59.711 INFO kablam!     Checking serde_json v1.0.13
Oct 26 18:03:09.575 INFO kablam!     Checking serde-duplicate-field v0.1.0 (/source)
Oct 26 18:03:13.011 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.06s
Oct 26 18:03:13.023 INFO kablam! su: No module specific data is present
Oct 26 18:03:14.008 INFO running `"docker" "rm" "-f" "683cb7e2109b537741e49469031e98667577ce320c639d466b041f0d6e7efad3"`
Oct 26 18:03:14.366 INFO blam! 683cb7e2109b537741e49469031e98667577ce320c639d466b041f0d6e7efad3