[INFO] updating cached repository asp2insp/AdventOfCode
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/asp2insp/AdventOfCode
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/asp2insp/AdventOfCode" "work/ex/beta-1.38-1/sources/1.37.0/gh/asp2insp/AdventOfCode"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/asp2insp/AdventOfCode'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/asp2insp/AdventOfCode" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asp2insp/AdventOfCode"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asp2insp/AdventOfCode'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bae0e0c79bf571e91a2ca183e023409f9c7f276e
[INFO] sha for GitHub repo asp2insp/AdventOfCode: bae0e0c79bf571e91a2ca183e023409f9c7f276e
[INFO] validating manifest of asp2insp/AdventOfCode 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 asp2insp/AdventOfCode 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 asp2insp/AdventOfCode
[INFO] finished frobbing asp2insp/AdventOfCode
[INFO] frobbed toml for asp2insp/AdventOfCode written to work/ex/beta-1.38-1/sources/1.37.0/gh/asp2insp/AdventOfCode/Cargo.toml
[INFO] started frobbing asp2insp/AdventOfCode
[INFO] finished frobbing asp2insp/AdventOfCode
[INFO] frobbed toml for asp2insp/AdventOfCode written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asp2insp/AdventOfCode/Cargo.toml
[INFO] crate asp2insp/AdventOfCode 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 asp2insp/AdventOfCode against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/asp2insp/AdventOfCode:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] cb0346f7ef7525efae74ac706f51a711a75a5cdf01d65617a06d45782a94fc7a
[INFO] running `"docker" "start" "-a" "cb0346f7ef7525efae74ac706f51a711a75a5cdf01d65617a06d45782a94fc7a"`
[INFO] [stderr]    Compiling debug-builders v0.1.0
[INFO] [stderr]    Compiling debugtrace v0.1.0
[INFO] [stderr]    Compiling either v1.0.2
[INFO] [stderr]    Compiling either v0.1.7
[INFO] [stderr]    Compiling owning_ref v0.2.2
[INFO] [stderr]    Compiling cute v0.3.0
[INFO] [stderr]    Compiling aoc-runner v0.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling itertools v0.5.6
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling backtrace v0.1.8
[INFO] [stderr]    Compiling aoc-runner-internal v0.1.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.2.0
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling chomp v0.3.1
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling aoc-runner-derive v0.1.1
[INFO] [stderr]    Compiling parking_lot v0.3.6
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `"docker" "inspect" "cb0346f7ef7525efae74ac706f51a711a75a5cdf01d65617a06d45782a94fc7a"`
[INFO] running `"docker" "rm" "-f" "cb0346f7ef7525efae74ac706f51a711a75a5cdf01d65617a06d45782a94fc7a"`
[INFO] [stdout] cb0346f7ef7525efae74ac706f51a711a75a5cdf01d65617a06d45782a94fc7a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/asp2insp/AdventOfCode:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ee9bb27c49c60459b0860e92ab91fe5f83366ee9307144a2943bff86cd297035
[INFO] running `"docker" "start" "-a" "ee9bb27c49c60459b0860e92ab91fe5f83366ee9307144a2943bff86cd297035"`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `"docker" "inspect" "ee9bb27c49c60459b0860e92ab91fe5f83366ee9307144a2943bff86cd297035"`
[INFO] running `"docker" "rm" "-f" "ee9bb27c49c60459b0860e92ab91fe5f83366ee9307144a2943bff86cd297035"`
[INFO] [stdout] ee9bb27c49c60459b0860e92ab91fe5f83366ee9307144a2943bff86cd297035
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/asp2insp/AdventOfCode:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 8d3dfc64773c818230dd21af190a68a98083f9f261c784ed7c1f7f9e76ec112c
[INFO] running `"docker" "start" "-a" "8d3dfc64773c818230dd21af190a68a98083f9f261c784ed7c1f7f9e76ec112c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code-077728168a93d5df
[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" "8d3dfc64773c818230dd21af190a68a98083f9f261c784ed7c1f7f9e76ec112c"`
[INFO] running `"docker" "rm" "-f" "8d3dfc64773c818230dd21af190a68a98083f9f261c784ed7c1f7f9e76ec112c"`
[INFO] [stdout] 8d3dfc64773c818230dd21af190a68a98083f9f261c784ed7c1f7f9e76ec112c