Nov 04 17:48:48.956 INFO checking serde_roundtrip-0.1.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 17:48:48.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 17:48:49.267 INFO blam! 14eacecfebeab2a61697c025d085e34dc53a0e86df9734b1bdb616062594cb6b
Nov 04 17:48:49.283 INFO running `"docker" "start" "-a" "14eacecfebeab2a61697c025d085e34dc53a0e86df9734b1bdb616062594cb6b"`
Nov 04 17:48:50.459 INFO kablam! usermod: no changes
Nov 04 17:48:50.591 INFO kablam!     Checking serde_roundtrip v0.1.0 (/source)
Nov 04 17:48:50.591 INFO kablam!    Compiling syn v0.11.11
Nov 04 17:48:56.987 INFO kablam!    Compiling serde_codegen_internals v0.14.2
Nov 04 17:48:56.987 INFO kablam!    Compiling serde_roundtrip_derive v0.1.2
Nov 04 17:48:59.295 INFO kablam!    Compiling serde_derive v0.9.15
Nov 04 17:49:12.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.64s
Nov 04 17:49:12.157 INFO kablam! su: No module specific data is present
Nov 04 17:49:13.001 INFO running `"docker" "rm" "-f" "14eacecfebeab2a61697c025d085e34dc53a0e86df9734b1bdb616062594cb6b"`
Nov 04 17:49:13.124 INFO blam! 14eacecfebeab2a61697c025d085e34dc53a0e86df9734b1bdb616062594cb6b