Nov 04 16:14:22.884 INFO checking treeflection_derive-0.3.2 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 16:14:22.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 16:14:23.083 INFO blam! ae45843a7d03d482c3c08419460ac000681fbb898edb9cc44907073c4c54e74d
Nov 04 16:14:23.091 INFO running `"docker" "start" "-a" "ae45843a7d03d482c3c08419460ac000681fbb898edb9cc44907073c4c54e74d"`
Nov 04 16:14:24.104 INFO kablam! usermod: no changes
Nov 04 16:14:24.210 INFO kablam!     Checking proc-macro2 v0.4.20
Nov 04 16:14:24.210 INFO kablam!    Compiling quote v0.6.9
Nov 04 16:14:29.007 INFO kablam!    Compiling syn v0.15.18
Nov 04 16:14:42.133 INFO kablam!    Compiling serde_derive v1.0.80
Nov 04 16:14:42.133 INFO kablam!    Compiling treeflection_derive v0.3.2 (/source)
Nov 04 16:15:01.519 INFO kablam!     Checking treeflection v0.1.31
Nov 04 16:15:08.092 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 43.96s
Nov 04 16:15:08.097 INFO kablam! su: No module specific data is present
Nov 04 16:15:08.525 INFO running `"docker" "rm" "-f" "ae45843a7d03d482c3c08419460ac000681fbb898edb9cc44907073c4c54e74d"`
Nov 04 16:15:08.713 INFO blam! ae45843a7d03d482c3c08419460ac000681fbb898edb9cc44907073c4c54e74d