[INFO] updating cached repository Divoolej/advent_of_code
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Divoolej/advent_of_code
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Divoolej/advent_of_code" "work/ex/beta-1.37-6/sources/1.36.0/gh/Divoolej/advent_of_code"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Divoolej/advent_of_code'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Divoolej/advent_of_code" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Divoolej/advent_of_code"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Divoolej/advent_of_code'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 06472291fcdceb9a600768a7905ec893eefafe2b
[INFO] sha for GitHub repo Divoolej/advent_of_code: 06472291fcdceb9a600768a7905ec893eefafe2b
[INFO] validating manifest of Divoolej/advent_of_code on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Divoolej/advent_of_code on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Divoolej/advent_of_code
[INFO] finished frobbing Divoolej/advent_of_code
[INFO] frobbed toml for Divoolej/advent_of_code written to work/ex/beta-1.37-6/sources/1.36.0/gh/Divoolej/advent_of_code/Cargo.toml
[INFO] started frobbing Divoolej/advent_of_code
[INFO] finished frobbing Divoolej/advent_of_code
[INFO] frobbed toml for Divoolej/advent_of_code written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Divoolej/advent_of_code/Cargo.toml
[INFO] crate Divoolej/advent_of_code already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Divoolej/advent_of_code against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Divoolej/advent_of_code:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3d7deb0412d6ae790935bc17eaf346dee50e7c82081a70f9046dc3edfabbd93d
[INFO] running `"docker" "start" "-a" "3d7deb0412d6ae790935bc17eaf346dee50e7c82081a70f9046dc3edfabbd93d"`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `"docker" "inspect" "3d7deb0412d6ae790935bc17eaf346dee50e7c82081a70f9046dc3edfabbd93d"`
[INFO] running `"docker" "rm" "-f" "3d7deb0412d6ae790935bc17eaf346dee50e7c82081a70f9046dc3edfabbd93d"`
[INFO] [stdout] 3d7deb0412d6ae790935bc17eaf346dee50e7c82081a70f9046dc3edfabbd93d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Divoolej/advent_of_code:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4f1d6a7d374e736770c6ad714ef7c061fcc66074d3611273685724e6b09c3cf8
[INFO] running `"docker" "start" "-a" "4f1d6a7d374e736770c6ad714ef7c061fcc66074d3611273685724e6b09c3cf8"`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "4f1d6a7d374e736770c6ad714ef7c061fcc66074d3611273685724e6b09c3cf8"`
[INFO] running `"docker" "rm" "-f" "4f1d6a7d374e736770c6ad714ef7c061fcc66074d3611273685724e6b09c3cf8"`
[INFO] [stdout] 4f1d6a7d374e736770c6ad714ef7c061fcc66074d3611273685724e6b09c3cf8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Divoolej/advent_of_code:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b03804ef2d8997d5b1ec35e4db32728b4bfb5bd69122a9aab54203ca8754b4c5
[INFO] running `"docker" "start" "-a" "b03804ef2d8997d5b1ec35e4db32728b4bfb5bd69122a9aab54203ca8754b4c5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code-0e5568b4b49a7669
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b03804ef2d8997d5b1ec35e4db32728b4bfb5bd69122a9aab54203ca8754b4c5"`
[INFO] running `"docker" "rm" "-f" "b03804ef2d8997d5b1ec35e4db32728b4bfb5bd69122a9aab54203ca8754b4c5"`
[INFO] [stdout] b03804ef2d8997d5b1ec35e4db32728b4bfb5bd69122a9aab54203ca8754b4c5