[INFO] updating cached repository sindreij/advent-of-code-2016
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sindreij/advent-of-code-2016
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sindreij/advent-of-code-2016" "work/ex/beta-1.38-1/sources/1.37.0/gh/sindreij/advent-of-code-2016"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sindreij/advent-of-code-2016'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sindreij/advent-of-code-2016" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sindreij/advent-of-code-2016"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sindreij/advent-of-code-2016'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4852a43254de96903290a484a46fb5cd2c3d0271
[INFO] sha for GitHub repo sindreij/advent-of-code-2016: 4852a43254de96903290a484a46fb5cd2c3d0271
[INFO] validating manifest of sindreij/advent-of-code-2016 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sindreij/advent-of-code-2016 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sindreij/advent-of-code-2016
[INFO] finished frobbing sindreij/advent-of-code-2016
[INFO] frobbed toml for sindreij/advent-of-code-2016 written to work/ex/beta-1.38-1/sources/1.37.0/gh/sindreij/advent-of-code-2016/Cargo.toml
[INFO] started frobbing sindreij/advent-of-code-2016
[INFO] finished frobbing sindreij/advent-of-code-2016
[INFO] frobbed toml for sindreij/advent-of-code-2016 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sindreij/advent-of-code-2016/Cargo.toml
[INFO] crate sindreij/advent-of-code-2016 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sindreij/advent-of-code-2016 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sindreij/advent-of-code-2016:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] bb6119854ac7fc688be64ce67503ef64338d49b75064d02718f8149f04e59f60
[INFO] running `"docker" "start" "-a" "bb6119854ac7fc688be64ce67503ef64338d49b75064d02718f8149f04e59f60"`
[INFO] [stderr]    Compiling advent-of-code-2016 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "bb6119854ac7fc688be64ce67503ef64338d49b75064d02718f8149f04e59f60"`
[INFO] running `"docker" "rm" "-f" "bb6119854ac7fc688be64ce67503ef64338d49b75064d02718f8149f04e59f60"`
[INFO] [stdout] bb6119854ac7fc688be64ce67503ef64338d49b75064d02718f8149f04e59f60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sindreij/advent-of-code-2016:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 63cc89064d86253604b98b8041b79c29b3db838740411e98f5d4c1c4452712b2
[INFO] running `"docker" "start" "-a" "63cc89064d86253604b98b8041b79c29b3db838740411e98f5d4c1c4452712b2"`
[INFO] [stderr]    Compiling advent-of-code-2016 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "63cc89064d86253604b98b8041b79c29b3db838740411e98f5d4c1c4452712b2"`
[INFO] running `"docker" "rm" "-f" "63cc89064d86253604b98b8041b79c29b3db838740411e98f5d4c1c4452712b2"`
[INFO] [stdout] 63cc89064d86253604b98b8041b79c29b3db838740411e98f5d4c1c4452712b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sindreij/advent-of-code-2016:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 6f4f5c07db9461798649d29f04209c202cfc7c5e1d6cfbe37efe1002bde6ff60
[INFO] running `"docker" "start" "-a" "6f4f5c07db9461798649d29f04209c202cfc7c5e1d6cfbe37efe1002bde6ff60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/01_no_time_for_taxicab-862b486e77ec536e
[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] [stderr]      Running /opt/crater/target/debug/deps/02_bathroom_security-93358757e407873c
[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" "6f4f5c07db9461798649d29f04209c202cfc7c5e1d6cfbe37efe1002bde6ff60"`
[INFO] running `"docker" "rm" "-f" "6f4f5c07db9461798649d29f04209c202cfc7c5e1d6cfbe37efe1002bde6ff60"`
[INFO] [stdout] 6f4f5c07db9461798649d29f04209c202cfc7c5e1d6cfbe37efe1002bde6ff60