[INFO] updating cached repository aickin/rust_advent_2016
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aickin/rust_advent_2016
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aickin/rust_advent_2016" "work/ex/beta-1.37-6/sources/1.36.0/gh/aickin/rust_advent_2016"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/aickin/rust_advent_2016'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aickin/rust_advent_2016" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aickin/rust_advent_2016"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aickin/rust_advent_2016'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 416afbcf873f46cc8f525d4f4344da319aea1133
[INFO] sha for GitHub repo aickin/rust_advent_2016: 416afbcf873f46cc8f525d4f4344da319aea1133
[INFO] validating manifest of aickin/rust_advent_2016 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 aickin/rust_advent_2016 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 aickin/rust_advent_2016
[INFO] finished frobbing aickin/rust_advent_2016
[INFO] frobbed toml for aickin/rust_advent_2016 written to work/ex/beta-1.37-6/sources/1.36.0/gh/aickin/rust_advent_2016/Cargo.toml
[INFO] started frobbing aickin/rust_advent_2016
[INFO] finished frobbing aickin/rust_advent_2016
[INFO] frobbed toml for aickin/rust_advent_2016 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/aickin/rust_advent_2016/Cargo.toml
[INFO] crate aickin/rust_advent_2016 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 aickin/rust_advent_2016 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-5/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/aickin/rust_advent_2016:/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] ea849b961ef6de132c1af148eb31b6ca8851bdf83d622ce79a6885372d41907d
[INFO] running `"docker" "start" "-a" "ea849b961ef6de132c1af148eb31b6ca8851bdf83d622ce79a6885372d41907d"`
[INFO] [stderr]    Compiling rust_advent_2016 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "ea849b961ef6de132c1af148eb31b6ca8851bdf83d622ce79a6885372d41907d"`
[INFO] running `"docker" "rm" "-f" "ea849b961ef6de132c1af148eb31b6ca8851bdf83d622ce79a6885372d41907d"`
[INFO] [stdout] ea849b961ef6de132c1af148eb31b6ca8851bdf83d622ce79a6885372d41907d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/aickin/rust_advent_2016:/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] 81d415334d14239831df597ef1a5714552423784344813a91388510f1da5fb6c
[INFO] running `"docker" "start" "-a" "81d415334d14239831df597ef1a5714552423784344813a91388510f1da5fb6c"`
[INFO] [stderr]    Compiling rust_advent_2016 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "81d415334d14239831df597ef1a5714552423784344813a91388510f1da5fb6c"`
[INFO] running `"docker" "rm" "-f" "81d415334d14239831df597ef1a5714552423784344813a91388510f1da5fb6c"`
[INFO] [stdout] 81d415334d14239831df597ef1a5714552423784344813a91388510f1da5fb6c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/aickin/rust_advent_2016:/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] 64bcf830ecaaaa000976fd13cd7810c458e6c1213338c41c9f71f400a30520ce
[INFO] running `"docker" "start" "-a" "64bcf830ecaaaa000976fd13cd7810c458e6c1213338c41c9f71f400a30520ce"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_advent_2016-86e4faef9fc16c52
[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" "64bcf830ecaaaa000976fd13cd7810c458e6c1213338c41c9f71f400a30520ce"`
[INFO] running `"docker" "rm" "-f" "64bcf830ecaaaa000976fd13cd7810c458e6c1213338c41c9f71f400a30520ce"`
[INFO] [stdout] 64bcf830ecaaaa000976fd13cd7810c458e6c1213338c41c9f71f400a30520ce