Dec 12 23:00:00.413 INFO testing uberblah/logics against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 23:00:00.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 23:00:00.952 INFO [stdout] 38f5a96e2d88a2588aa2b56cee3ceaea89090764780a96d2ba739776f65ab32f
Dec 12 23:00:00.954 INFO running `"docker" "start" "-a" "38f5a96e2d88a2588aa2b56cee3ceaea89090764780a96d2ba739776f65ab32f"`
Dec 12 23:00:03.498 INFO [stderr] usermod: no changes
Dec 12 23:00:03.761 INFO [stderr]    Compiling byte-tools v0.3.0
Dec 12 23:00:03.761 INFO [stderr]    Compiling byteorder v1.2.7
Dec 12 23:00:03.783 INFO [stderr]    Compiling either v1.5.0
Dec 12 23:00:03.791 INFO [stderr]    Compiling ordermap v0.3.5
Dec 12 23:00:03.791 INFO [stderr]    Compiling fixedbitset v0.1.9
Dec 12 23:00:03.791 INFO [stderr]    Compiling opaque-debug v0.2.1
Dec 12 23:00:03.791 INFO [stderr]    Compiling bit-vec v0.5.0
Dec 12 23:00:03.791 INFO [stderr]    Compiling lalrpop-util v0.16.1
Dec 12 23:00:04.413 INFO [stderr]    Compiling diff v0.1.11
Dec 12 23:00:04.416 INFO [stderr]    Compiling ascii v0.9.1
Dec 12 23:00:05.693 INFO [stderr]    Compiling phf_shared v0.7.23
Dec 12 23:00:05.928 INFO [stderr]    Compiling ascii-canvas v1.0.0
Dec 12 23:00:10.908 INFO [stderr]    Compiling block-padding v0.1.2
Dec 12 23:00:10.922 INFO [stderr]    Compiling itertools v0.7.9
Dec 12 23:00:10.932 INFO [stderr]    Compiling ena v0.10.1
Dec 12 23:00:10.934 INFO [stderr]    Compiling new_debug_unreachable v1.0.1
Dec 12 23:00:10.983 INFO [stderr]    Compiling bit-set v0.5.0
Dec 12 23:00:10.984 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 12 23:00:11.056 INFO [stderr]    Compiling uuid v0.7.1
Dec 12 23:00:11.073 INFO [stderr]    Compiling generic-array v0.12.0
Dec 12 23:00:11.711 INFO [stderr]    Compiling petgraph v0.4.13
Dec 12 23:00:12.724 INFO [stderr]    Compiling syn v0.15.21
Dec 12 23:00:12.787 INFO [stderr]    Compiling combine v3.6.3
Dec 12 23:00:13.764 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 12 23:00:16.163 INFO [stderr]    Compiling block-buffer v0.7.0
Dec 12 23:00:16.163 INFO [stderr]    Compiling digest v0.8.0
Dec 12 23:00:18.007 INFO [stderr]    Compiling sha2 v0.8.0
Dec 12 23:00:22.123 INFO [stderr]    Compiling string_cache v0.7.3
Dec 12 23:00:36.513 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 12 23:00:59.179 INFO [stderr]    Compiling docopt v1.0.2
Dec 12 23:01:08.051 INFO [stderr]    Compiling lalrpop v0.16.1
Dec 12 23:01:53.604 INFO [stderr]    Compiling logics v0.1.0 (/source)
Dec 12 23:01:53.655 INFO [stderr] error: couldn't read build.rs: No such file or directory (os error 2)
Dec 12 23:01:53.655 INFO [stderr] 
Dec 12 23:01:53.655 INFO [stderr] error: aborting due to previous error
Dec 12 23:01:53.655 INFO [stderr] 
Dec 12 23:01:53.666 INFO [stderr] error: Could not compile `logics`.
Dec 12 23:01:53.666 INFO [stderr] 
Dec 12 23:01:53.666 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 23:01:53.669 INFO [stderr] su: No module specific data is present
Dec 12 23:01:53.961 INFO running `"docker" "inspect" "38f5a96e2d88a2588aa2b56cee3ceaea89090764780a96d2ba739776f65ab32f"`
Dec 12 23:01:54.091 INFO running `"docker" "rm" "-f" "38f5a96e2d88a2588aa2b56cee3ceaea89090764780a96d2ba739776f65ab32f"`
Dec 12 23:01:54.242 INFO [stdout] 38f5a96e2d88a2588aa2b56cee3ceaea89090764780a96d2ba739776f65ab32f