Dec 14 16:06:45.408 INFO testing tree_magic-0.2.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 16:06:45.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 14 16:06:45.919 INFO [stdout] fff75a62c796d1a58b3ea2ed97c2d7ad3ea86a3d7bfa0936d42741aae73a1caa
Dec 14 16:06:45.921 INFO running `"docker" "start" "-a" "fff75a62c796d1a58b3ea2ed97c2d7ad3ea86a3d7bfa0936d42741aae73a1caa"`
Dec 14 16:06:47.491 INFO [stderr] usermod: no changes
Dec 14 16:06:47.633 INFO [stderr]    Compiling parking_lot v0.4.8
Dec 14 16:06:49.327 INFO [stderr]    Compiling tree_magic v0.2.1 (/source)
Dec 14 16:06:53.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.05s
Dec 14 16:06:53.591 INFO [stderr] su: No module specific data is present
Dec 14 16:06:54.179 INFO running `"docker" "inspect" "fff75a62c796d1a58b3ea2ed97c2d7ad3ea86a3d7bfa0936d42741aae73a1caa"`
Dec 14 16:06:54.431 INFO running `"docker" "rm" "-f" "fff75a62c796d1a58b3ea2ed97c2d7ad3ea86a3d7bfa0936d42741aae73a1caa"`
Dec 14 16:06:54.643 INFO [stdout] fff75a62c796d1a58b3ea2ed97c2d7ad3ea86a3d7bfa0936d42741aae73a1caa
Dec 14 16:06:54.653 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 14 16:06:55.004 INFO [stdout] 35cd373751e5b92fc8b0a979c98dc2dbf8758f983a17d5e40c6d15d50a344f9e
Dec 14 16:06:55.012 INFO running `"docker" "start" "-a" "35cd373751e5b92fc8b0a979c98dc2dbf8758f983a17d5e40c6d15d50a344f9e"`
Dec 14 16:06:56.415 INFO [stderr] usermod: no changes
Dec 14 16:06:56.527 INFO [stderr]    Compiling tree_magic v0.2.1 (/source)
Dec 14 16:07:00.369 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
Dec 14 16:07:00.369 INFO [stderr] su: No module specific data is present
Dec 14 16:07:01.079 INFO running `"docker" "inspect" "35cd373751e5b92fc8b0a979c98dc2dbf8758f983a17d5e40c6d15d50a344f9e"`
Dec 14 16:07:01.286 INFO running `"docker" "rm" "-f" "35cd373751e5b92fc8b0a979c98dc2dbf8758f983a17d5e40c6d15d50a344f9e"`
Dec 14 16:07:01.473 INFO [stdout] 35cd373751e5b92fc8b0a979c98dc2dbf8758f983a17d5e40c6d15d50a344f9e