Nov 28 07:25:07.118 INFO checking cowang4/rusty_tree against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 07:25:07.120 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07:25:07.627 INFO [stdout] f769b4a350415bc178c048d71e7d6b539e85e0af24da0873cacdfe73d4b72174
Nov 28 07:25:07.630 INFO running `"docker" "start" "-a" "f769b4a350415bc178c048d71e7d6b539e85e0af24da0873cacdfe73d4b72174"`
Nov 28 07:25:09.085 INFO [stderr] usermod: no changes
Nov 28 07:25:09.208 INFO [stderr]    Compiling serde_derive v1.0.57
Nov 28 07:25:24.708 INFO [stderr]     Checking docopt v1.0.0
Nov 28 07:25:26.976 INFO [stderr]     Checking rusty_tree v0.1.0 (/source)
Nov 28 07:25:30.561 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.44s
Nov 28 07:25:30.566 INFO [stderr] su: No module specific data is present
Nov 28 07:25:31.834 INFO running `"docker" "inspect" "f769b4a350415bc178c048d71e7d6b539e85e0af24da0873cacdfe73d4b72174"`
Nov 28 07:25:32.154 INFO running `"docker" "rm" "-f" "f769b4a350415bc178c048d71e7d6b539e85e0af24da0873cacdfe73d4b72174"`
Nov 28 07:25:32.500 INFO [stdout] f769b4a350415bc178c048d71e7d6b539e85e0af24da0873cacdfe73d4b72174