[INFO] updating cached repository rjmholt/advent-of-code-2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rjmholt/advent-of-code-2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rjmholt/advent-of-code-2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/rjmholt/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rjmholt/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rjmholt/advent-of-code-2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rjmholt/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rjmholt/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 55d1d9cda70c72f18e92e7e54efa3315d5e758f5
[INFO] sha for GitHub repo rjmholt/advent-of-code-2018: 55d1d9cda70c72f18e92e7e54efa3315d5e758f5
[INFO] validating manifest of rjmholt/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 rjmholt/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 rjmholt/advent-of-code-2018
[INFO] finished frobbing rjmholt/advent-of-code-2018
[INFO] frobbed toml for rjmholt/advent-of-code-2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/rjmholt/advent-of-code-2018/Cargo.toml
[INFO] started frobbing rjmholt/advent-of-code-2018
[INFO] finished frobbing rjmholt/advent-of-code-2018
[INFO] frobbed toml for rjmholt/advent-of-code-2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rjmholt/advent-of-code-2018/Cargo.toml
[INFO] crate rjmholt/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rjmholt/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-4/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/rjmholt/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] cf6b651c2e2aeefee7656380a495d0e7e4d27a904f5f5b0138662890f18fc431
[INFO] running `"docker" "start" "-a" "cf6b651c2e2aeefee7656380a495d0e7e4d27a904f5f5b0138662890f18fc431"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-embed-impl v4.2.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling rust-embed v4.2.0
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.89s
[INFO] running `"docker" "inspect" "cf6b651c2e2aeefee7656380a495d0e7e4d27a904f5f5b0138662890f18fc431"`
[INFO] running `"docker" "rm" "-f" "cf6b651c2e2aeefee7656380a495d0e7e4d27a904f5f5b0138662890f18fc431"`
[INFO] [stdout] cf6b651c2e2aeefee7656380a495d0e7e4d27a904f5f5b0138662890f18fc431
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/rjmholt/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] 9dfc9ca8f451332f047948aa8cd086f7eb05e686f3e61df6cff2b1e6ff859cf4
[INFO] running `"docker" "start" "-a" "9dfc9ca8f451332f047948aa8cd086f7eb05e686f3e61df6cff2b1e6ff859cf4"`
[INFO] [stderr]    Compiling advent-of-code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "9dfc9ca8f451332f047948aa8cd086f7eb05e686f3e61df6cff2b1e6ff859cf4"`
[INFO] running `"docker" "rm" "-f" "9dfc9ca8f451332f047948aa8cd086f7eb05e686f3e61df6cff2b1e6ff859cf4"`
[INFO] [stdout] 9dfc9ca8f451332f047948aa8cd086f7eb05e686f3e61df6cff2b1e6ff859cf4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/rjmholt/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] 4665ca9823aa37d4685f6d18309627ee7db744661d33c84fb0ca7524ddeaa1c0
[INFO] running `"docker" "start" "-a" "4665ca9823aa37d4685f6d18309627ee7db744661d33c84fb0ca7524ddeaa1c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code-d35a1c64d546c600
[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" "4665ca9823aa37d4685f6d18309627ee7db744661d33c84fb0ca7524ddeaa1c0"`
[INFO] running `"docker" "rm" "-f" "4665ca9823aa37d4685f6d18309627ee7db744661d33c84fb0ca7524ddeaa1c0"`
[INFO] [stdout] 4665ca9823aa37d4685f6d18309627ee7db744661d33c84fb0ca7524ddeaa1c0