[INFO] updating cached repository mich101mich/aoc-2017
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mich101mich/aoc-2017
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mich101mich/aoc-2017" "work/ex/beta-1.38-1/sources/1.37.0/gh/mich101mich/aoc-2017"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mich101mich/aoc-2017'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mich101mich/aoc-2017" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mich101mich/aoc-2017"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mich101mich/aoc-2017'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 92b86d1d092a12f01f9505cc1e87a4e76b0fe304
[INFO] sha for GitHub repo mich101mich/aoc-2017: 92b86d1d092a12f01f9505cc1e87a4e76b0fe304
[INFO] validating manifest of mich101mich/aoc-2017 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 mich101mich/aoc-2017 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 mich101mich/aoc-2017
[INFO] finished frobbing mich101mich/aoc-2017
[INFO] frobbed toml for mich101mich/aoc-2017 written to work/ex/beta-1.38-1/sources/1.37.0/gh/mich101mich/aoc-2017/Cargo.toml
[INFO] started frobbing mich101mich/aoc-2017
[INFO] finished frobbing mich101mich/aoc-2017
[INFO] frobbed toml for mich101mich/aoc-2017 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mich101mich/aoc-2017/Cargo.toml
[INFO] crate mich101mich/aoc-2017 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mich101mich/aoc-2017 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-2/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/mich101mich/aoc-2017:/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] 1c49beca66c8f93f1ea79c274f8d3705119c3e9510805c8d3b3fb970865b4a08
[INFO] running `"docker" "start" "-a" "1c49beca66c8f93f1ea79c274f8d3705119c3e9510805c8d3b3fb970865b4a08"`
[INFO] [stderr]    Compiling aoc-2017 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "1c49beca66c8f93f1ea79c274f8d3705119c3e9510805c8d3b3fb970865b4a08"`
[INFO] running `"docker" "rm" "-f" "1c49beca66c8f93f1ea79c274f8d3705119c3e9510805c8d3b3fb970865b4a08"`
[INFO] [stdout] 1c49beca66c8f93f1ea79c274f8d3705119c3e9510805c8d3b3fb970865b4a08
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/mich101mich/aoc-2017:/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] 462229637e477b012110643f4f8225e24704bbd0418ba3df8fdefd0f36539021
[INFO] running `"docker" "start" "-a" "462229637e477b012110643f4f8225e24704bbd0418ba3df8fdefd0f36539021"`
[INFO] [stderr]    Compiling aoc-2017 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "462229637e477b012110643f4f8225e24704bbd0418ba3df8fdefd0f36539021"`
[INFO] running `"docker" "rm" "-f" "462229637e477b012110643f4f8225e24704bbd0418ba3df8fdefd0f36539021"`
[INFO] [stdout] 462229637e477b012110643f4f8225e24704bbd0418ba3df8fdefd0f36539021
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/mich101mich/aoc-2017:/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] c29a80ea81714a957dfd5ea80ffa4debbb5e5d9611341c08def17181b9c82f95
[INFO] running `"docker" "start" "-a" "c29a80ea81714a957dfd5ea80ffa4debbb5e5d9611341c08def17181b9c82f95"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aoc_2017-9226b1d4e5801c75
[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" "c29a80ea81714a957dfd5ea80ffa4debbb5e5d9611341c08def17181b9c82f95"`
[INFO] running `"docker" "rm" "-f" "c29a80ea81714a957dfd5ea80ffa4debbb5e5d9611341c08def17181b9c82f95"`
[INFO] [stdout] c29a80ea81714a957dfd5ea80ffa4debbb5e5d9611341c08def17181b9c82f95