Nov 28 03:14:05.919 INFO checking jmodjeski/rust-datamodel-parser against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:14:05.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 03:14:06.320 INFO [stdout] 47f46891f40c66b0c9faf4ed935831a5e20aa68c45d7291659b9f1a7b8f2684e
Nov 28 03:14:06.322 INFO running `"docker" "start" "-a" "47f46891f40c66b0c9faf4ed935831a5e20aa68c45d7291659b9f1a7b8f2684e"`
Nov 28 03:14:07.963 INFO [stderr] usermod: no changes
Nov 28 03:14:08.108 INFO [stderr]    Compiling peg v0.5.7
Nov 28 03:14:08.118 INFO [stderr]     Checking clap v2.32.0
Nov 28 03:14:08.126 INFO [stderr]    Compiling syn v0.15.15
Nov 28 03:14:15.632 INFO [stderr]    Compiling datamodel-parser v0.2.0 (/source)
Nov 28 03:14:23.724 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 28 03:14:39.954 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.96s
Nov 28 03:14:39.960 INFO [stderr] su: No module specific data is present
Nov 28 03:14:40.726 INFO running `"docker" "inspect" "47f46891f40c66b0c9faf4ed935831a5e20aa68c45d7291659b9f1a7b8f2684e"`
Nov 28 03:14:41.016 INFO running `"docker" "rm" "-f" "47f46891f40c66b0c9faf4ed935831a5e20aa68c45d7291659b9f1a7b8f2684e"`
Nov 28 03:14:41.421 INFO [stdout] 47f46891f40c66b0c9faf4ed935831a5e20aa68c45d7291659b9f1a7b8f2684e