[INFO] updating cached repository ldgrp/advent-of-code-2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ldgrp/advent-of-code-2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ldgrp/advent-of-code-2018" "work/ex/beta-1.38-1/sources/1.37.0/gh/ldgrp/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ldgrp/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ldgrp/advent-of-code-2018" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ldgrp/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ldgrp/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 95340203328835faf1967d06c8b67215d10da4a9
[INFO] sha for GitHub repo ldgrp/advent-of-code-2018: 95340203328835faf1967d06c8b67215d10da4a9
[INFO] validating manifest of ldgrp/advent-of-code-2018 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 ldgrp/advent-of-code-2018 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 ldgrp/advent-of-code-2018
[INFO] finished frobbing ldgrp/advent-of-code-2018
[INFO] frobbed toml for ldgrp/advent-of-code-2018 written to work/ex/beta-1.38-1/sources/1.37.0/gh/ldgrp/advent-of-code-2018/Cargo.toml
[INFO] started frobbing ldgrp/advent-of-code-2018
[INFO] finished frobbing ldgrp/advent-of-code-2018
[INFO] frobbed toml for ldgrp/advent-of-code-2018 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ldgrp/advent-of-code-2018/Cargo.toml
[INFO] crate ldgrp/advent-of-code-2018 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "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] testing ldgrp/advent-of-code-2018 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ldgrp/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d9bae1ab7b1fe2e778040142c453ed035ad59fe2f0f898b1976190dd52d48e77
[INFO] running `"docker" "start" "-a" "d9bae1ab7b1fe2e778040142c453ed035ad59fe2f0f898b1976190dd52d48e77"`
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling aoc2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.04s
[INFO] running `"docker" "inspect" "d9bae1ab7b1fe2e778040142c453ed035ad59fe2f0f898b1976190dd52d48e77"`
[INFO] running `"docker" "rm" "-f" "d9bae1ab7b1fe2e778040142c453ed035ad59fe2f0f898b1976190dd52d48e77"`
[INFO] [stdout] d9bae1ab7b1fe2e778040142c453ed035ad59fe2f0f898b1976190dd52d48e77
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ldgrp/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2e1542e12fcaef610c9a6ca67117d4c985991b3ce0d4808b8c3946af31c69f94
[INFO] running `"docker" "start" "-a" "2e1542e12fcaef610c9a6ca67117d4c985991b3ce0d4808b8c3946af31c69f94"`
[INFO] [stderr]    Compiling aoc2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "2e1542e12fcaef610c9a6ca67117d4c985991b3ce0d4808b8c3946af31c69f94"`
[INFO] running `"docker" "rm" "-f" "2e1542e12fcaef610c9a6ca67117d4c985991b3ce0d4808b8c3946af31c69f94"`
[INFO] [stdout] 2e1542e12fcaef610c9a6ca67117d4c985991b3ce0d4808b8c3946af31c69f94
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ldgrp/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ed3d916f4295eb89dcd4683d6d50cd85f4ec2bcc04549358121810d0c02bef8f
[INFO] running `"docker" "start" "-a" "ed3d916f4295eb89dcd4683d6d50cd85f4ec2bcc04549358121810d0c02bef8f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aoc2018-309a82fff7cc734d
[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" "ed3d916f4295eb89dcd4683d6d50cd85f4ec2bcc04549358121810d0c02bef8f"`
[INFO] running `"docker" "rm" "-f" "ed3d916f4295eb89dcd4683d6d50cd85f4ec2bcc04549358121810d0c02bef8f"`
[INFO] [stdout] ed3d916f4295eb89dcd4683d6d50cd85f4ec2bcc04549358121810d0c02bef8f