[INFO] updating cached repository imnotbad/adventofcode
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/imnotbad/adventofcode
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/imnotbad/adventofcode" "work/ex/beta-1.38-1/sources/1.37.0/gh/imnotbad/adventofcode"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/imnotbad/adventofcode'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/imnotbad/adventofcode" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imnotbad/adventofcode"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imnotbad/adventofcode'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 075c0534fe7dbab584f463eda20441360bc1948e
[INFO] sha for GitHub repo imnotbad/adventofcode: 075c0534fe7dbab584f463eda20441360bc1948e
[INFO] validating manifest of imnotbad/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 imnotbad/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 imnotbad/adventofcode
[INFO] finished frobbing imnotbad/adventofcode
[INFO] frobbed toml for imnotbad/adventofcode written to work/ex/beta-1.38-1/sources/1.37.0/gh/imnotbad/adventofcode/Cargo.toml
[INFO] started frobbing imnotbad/adventofcode
[INFO] finished frobbing imnotbad/adventofcode
[INFO] frobbed toml for imnotbad/adventofcode written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imnotbad/adventofcode/Cargo.toml
[INFO] crate imnotbad/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing imnotbad/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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/imnotbad/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] a82df8c8dc5becdee8c7fea0513c7a42ef45be2b8d372960588aee540e34d4fa
[INFO] running `"docker" "start" "-a" "a82df8c8dc5becdee8c7fea0513c7a42ef45be2b8d372960588aee540e34d4fa"`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "a82df8c8dc5becdee8c7fea0513c7a42ef45be2b8d372960588aee540e34d4fa"`
[INFO] running `"docker" "rm" "-f" "a82df8c8dc5becdee8c7fea0513c7a42ef45be2b8d372960588aee540e34d4fa"`
[INFO] [stdout] a82df8c8dc5becdee8c7fea0513c7a42ef45be2b8d372960588aee540e34d4fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/imnotbad/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] 56699611e4221c436896784e8b204d6b4d95dcb3fd89a76e6ee43b9600621eb3
[INFO] running `"docker" "start" "-a" "56699611e4221c436896784e8b204d6b4d95dcb3fd89a76e6ee43b9600621eb3"`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "56699611e4221c436896784e8b204d6b4d95dcb3fd89a76e6ee43b9600621eb3"`
[INFO] running `"docker" "rm" "-f" "56699611e4221c436896784e8b204d6b4d95dcb3fd89a76e6ee43b9600621eb3"`
[INFO] [stdout] 56699611e4221c436896784e8b204d6b4d95dcb3fd89a76e6ee43b9600621eb3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/imnotbad/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] 42009bca6365d6de0fd61aba6d0f71d19e59bdd0a18fd53be5b449cd096369a5
[INFO] running `"docker" "start" "-a" "42009bca6365d6de0fd61aba6d0f71d19e59bdd0a18fd53be5b449cd096369a5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code-d68d627bc1f38efc
[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" "42009bca6365d6de0fd61aba6d0f71d19e59bdd0a18fd53be5b449cd096369a5"`
[INFO] running `"docker" "rm" "-f" "42009bca6365d6de0fd61aba6d0f71d19e59bdd0a18fd53be5b449cd096369a5"`
[INFO] [stdout] 42009bca6365d6de0fd61aba6d0f71d19e59bdd0a18fd53be5b449cd096369a5