[INFO] updating cached repository etrexel/advent_of_code_2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/etrexel/advent_of_code_2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/etrexel/advent_of_code_2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/etrexel/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/etrexel/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/etrexel/advent_of_code_2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/etrexel/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/etrexel/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4180844648c9194af3d61f4967a54e8aaa721eda
[INFO] sha for GitHub repo etrexel/advent_of_code_2018: 4180844648c9194af3d61f4967a54e8aaa721eda
[INFO] validating manifest of etrexel/advent_of_code_2018 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 etrexel/advent_of_code_2018 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 etrexel/advent_of_code_2018
[INFO] finished frobbing etrexel/advent_of_code_2018
[INFO] frobbed toml for etrexel/advent_of_code_2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/etrexel/advent_of_code_2018/Cargo.toml
[INFO] started frobbing etrexel/advent_of_code_2018
[INFO] finished frobbing etrexel/advent_of_code_2018
[INFO] frobbed toml for etrexel/advent_of_code_2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/etrexel/advent_of_code_2018/Cargo.toml
[INFO] crate etrexel/advent_of_code_2018 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing etrexel/advent_of_code_2018 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-2/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/etrexel/advent_of_code_2018:/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] 3cb827ede0205d069aaf0c60bd3c4f9ec7eb70f359e58709eefd3b37a0aa3674
[INFO] running `"docker" "start" "-a" "3cb827ede0205d069aaf0c60bd3c4f9ec7eb70f359e58709eefd3b37a0aa3674"`
[INFO] [stderr]    Compiling advent_of_code_2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `id`
[INFO] [stderr]  --> src/day_three.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     id: i32,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `"docker" "inspect" "3cb827ede0205d069aaf0c60bd3c4f9ec7eb70f359e58709eefd3b37a0aa3674"`
[INFO] running `"docker" "rm" "-f" "3cb827ede0205d069aaf0c60bd3c4f9ec7eb70f359e58709eefd3b37a0aa3674"`
[INFO] [stdout] 3cb827ede0205d069aaf0c60bd3c4f9ec7eb70f359e58709eefd3b37a0aa3674
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/etrexel/advent_of_code_2018:/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] e0ede0f1d9ca0973a63ce168cc88d059b5cb8ec0d0376831a0891d142b43250f
[INFO] running `"docker" "start" "-a" "e0ede0f1d9ca0973a63ce168cc88d059b5cb8ec0d0376831a0891d142b43250f"`
[INFO] [stderr]    Compiling advent_of_code_2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `id`
[INFO] [stderr]  --> src/day_three.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     id: i32,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "e0ede0f1d9ca0973a63ce168cc88d059b5cb8ec0d0376831a0891d142b43250f"`
[INFO] running `"docker" "rm" "-f" "e0ede0f1d9ca0973a63ce168cc88d059b5cb8ec0d0376831a0891d142b43250f"`
[INFO] [stdout] e0ede0f1d9ca0973a63ce168cc88d059b5cb8ec0d0376831a0891d142b43250f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/etrexel/advent_of_code_2018:/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] ae79c98a22dfec6b25a016e8e4b777ebe3c2d36338197c108912b9649994592b
[INFO] running `"docker" "start" "-a" "ae79c98a22dfec6b25a016e8e4b777ebe3c2d36338197c108912b9649994592b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code_2018-f4f04c2b48b89b4b
[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" "ae79c98a22dfec6b25a016e8e4b777ebe3c2d36338197c108912b9649994592b"`
[INFO] running `"docker" "rm" "-f" "ae79c98a22dfec6b25a016e8e4b777ebe3c2d36338197c108912b9649994592b"`
[INFO] [stdout] ae79c98a22dfec6b25a016e8e4b777ebe3c2d36338197c108912b9649994592b