Dec 06 03:15:57.974 INFO testing cosmicspacedragon/advent_of_code_2018 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 03:15:57.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:15:58.359 INFO [stdout] 4be7ef956451b61cbbd81295b581425eed19e669f3acfe089977d0263be8805f
Dec 06 03:15:58.361 INFO running `"docker" "start" "-a" "4be7ef956451b61cbbd81295b581425eed19e669f3acfe089977d0263be8805f"`
Dec 06 03:16:00.281 INFO [stderr] usermod: no changes
Dec 06 03:16:00.476 INFO [stderr]    Compiling advent_of_code_2018 v0.1.0 (/source)
Dec 06 03:16:00.736 INFO [stderr] error: expected item, found keyword `let`
Dec 06 03:16:00.737 INFO [stderr]   --> src/bin/day_4.rs:98:1
Dec 06 03:16:00.737 INFO [stderr]    |
Dec 06 03:16:00.737 INFO [stderr] 98 | let 
Dec 06 03:16:00.738 INFO [stderr]    | ^^^ expected item
Dec 06 03:16:00.738 INFO [stderr] 
Dec 06 03:16:00.738 INFO [stderr] error: aborting due to previous error
Dec 06 03:16:00.739 INFO [stderr] 
Dec 06 03:16:00.743 INFO [stderr] error: Could not compile `advent_of_code_2018`.
Dec 06 03:16:00.743 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 06 03:16:02.580 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 06 03:16:02.581 INFO [stderr]   |
Dec 06 03:16:02.581 INFO [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/deps/_common-07b072430f69ce6d._common.awyukcby-cgu.0.rcgu.o" "-o" "/target/debug/deps/_common-07b072430f69ce6d" "/target/debug/deps/_common-07b072430f69ce6d.511mhyfn0q843rcz.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e972c2420364a4db.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-55db828da3f253f9.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-70134419af0c02d4.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-85dd988f6e224ab0.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-35e5ecdfebfa7d5c.rlib" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-10fd134b0cf006a8.rlib" "-Wl,--end-group" "/rustup-home/toolchains/906deae0790bd18681b937fe9a141a3c26cf1855-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1306eac77b02d077.rlib" "-Wl,-Bdynamic" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
Dec 06 03:16:02.581 INFO [stderr]   = note: /usr/lib/gcc/x86_64-linux-gnu/5/../../../x86_64-linux-gnu/Scrt1.o: In function `_start':
Dec 06 03:16:02.582 INFO [stderr]           (.text+0x20): undefined reference to `main'
Dec 06 03:16:02.582 INFO [stderr]           collect2: error: ld returned 1 exit status
Dec 06 03:16:02.582 INFO [stderr]           
Dec 06 03:16:02.582 INFO [stderr] 
Dec 06 03:16:02.583 INFO [stderr] error: aborting due to previous error
Dec 06 03:16:02.583 INFO [stderr] 
Dec 06 03:16:02.605 INFO [stderr] error: Could not compile `advent_of_code_2018`.
Dec 06 03:16:02.606 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 06 03:16:06.647 INFO [stderr] error: build failed
Dec 06 03:16:06.649 INFO [stderr] su: No module specific data is present
Dec 06 03:16:08.396 INFO running `"docker" "inspect" "4be7ef956451b61cbbd81295b581425eed19e669f3acfe089977d0263be8805f"`
Dec 06 03:16:08.750 INFO running `"docker" "rm" "-f" "4be7ef956451b61cbbd81295b581425eed19e669f3acfe089977d0263be8805f"`
Dec 06 03:16:09.164 INFO [stdout] 4be7ef956451b61cbbd81295b581425eed19e669f3acfe089977d0263be8805f