[INFO] updating cached repository willemv/advent_of_code_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/willemv/advent_of_code_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/willemv/advent_of_code_rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/willemv/advent_of_code_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/willemv/advent_of_code_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/willemv/advent_of_code_rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/willemv/advent_of_code_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/willemv/advent_of_code_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 76e62042b330b1201712782ba49ba31c97757292
[INFO] sha for GitHub repo willemv/advent_of_code_rust: 76e62042b330b1201712782ba49ba31c97757292
[INFO] validating manifest of willemv/advent_of_code_rust 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 willemv/advent_of_code_rust 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 willemv/advent_of_code_rust
[INFO] finished frobbing willemv/advent_of_code_rust
[INFO] frobbed toml for willemv/advent_of_code_rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/willemv/advent_of_code_rust/Cargo.toml
[INFO] started frobbing willemv/advent_of_code_rust
[INFO] finished frobbing willemv/advent_of_code_rust
[INFO] frobbed toml for willemv/advent_of_code_rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/willemv/advent_of_code_rust/Cargo.toml
[INFO] crate willemv/advent_of_code_rust 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 willemv/advent_of_code_rust 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-1/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/willemv/advent_of_code_rust:/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] c814e239c61194d8dcd9717aeefe24b96a56ee62ebec6ced83a6c66a4f59ee24
[INFO] running `"docker" "start" "-a" "c814e239c61194d8dcd9717aeefe24b96a56ee62ebec6ced83a6c66a4f59ee24"`
[INFO] [stderr]    Compiling iterslide v1.0.0
[INFO] [stderr]    Compiling advent_of_code_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "c814e239c61194d8dcd9717aeefe24b96a56ee62ebec6ced83a6c66a4f59ee24"`
[INFO] running `"docker" "rm" "-f" "c814e239c61194d8dcd9717aeefe24b96a56ee62ebec6ced83a6c66a4f59ee24"`
[INFO] [stdout] c814e239c61194d8dcd9717aeefe24b96a56ee62ebec6ced83a6c66a4f59ee24
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/willemv/advent_of_code_rust:/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] 1925c2ea6065b9ba8c231dc0df6e0dd01a00f7c5363400dbfa02ca176417453a
[INFO] running `"docker" "start" "-a" "1925c2ea6065b9ba8c231dc0df6e0dd01a00f7c5363400dbfa02ca176417453a"`
[INFO] [stderr]    Compiling advent_of_code_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "1925c2ea6065b9ba8c231dc0df6e0dd01a00f7c5363400dbfa02ca176417453a"`
[INFO] running `"docker" "rm" "-f" "1925c2ea6065b9ba8c231dc0df6e0dd01a00f7c5363400dbfa02ca176417453a"`
[INFO] [stdout] 1925c2ea6065b9ba8c231dc0df6e0dd01a00f7c5363400dbfa02ca176417453a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/willemv/advent_of_code_rust:/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] f580c1fcb84a6b6fbc9125d30f3dec09c42a40686a5dfe5e3d910e5891d350d5
[INFO] running `"docker" "start" "-a" "f580c1fcb84a6b6fbc9125d30f3dec09c42a40686a5dfe5e3d910e5891d350d5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code_rust-505c666c0eefca3a
[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" "f580c1fcb84a6b6fbc9125d30f3dec09c42a40686a5dfe5e3d910e5891d350d5"`
[INFO] running `"docker" "rm" "-f" "f580c1fcb84a6b6fbc9125d30f3dec09c42a40686a5dfe5e3d910e5891d350d5"`
[INFO] [stdout] f580c1fcb84a6b6fbc9125d30f3dec09c42a40686a5dfe5e3d910e5891d350d5