[INFO] cloning repository nick-hill/day3_rust
[INFO] running `"git" "clone" "--bare" "git://github.com/nick-hill/day3_rust.git" "work/cache/sources/gh/nick-hill/day3_rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nick-hill/day3_rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nick-hill/day3_rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/nick-hill/day3_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nick-hill/day3_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nick-hill/day3_rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nick-hill/day3_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nick-hill/day3_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 63d3932a23cac4563b30403ad03f52f82bdb889a
[INFO] sha for GitHub repo nick-hill/day3_rust: 63d3932a23cac4563b30403ad03f52f82bdb889a
[INFO] validating manifest of nick-hill/day3_rust 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 nick-hill/day3_rust 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 nick-hill/day3_rust
[INFO] finished frobbing nick-hill/day3_rust
[INFO] frobbed toml for nick-hill/day3_rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/nick-hill/day3_rust/Cargo.toml
[INFO] started frobbing nick-hill/day3_rust
[INFO] finished frobbing nick-hill/day3_rust
[INFO] frobbed toml for nick-hill/day3_rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nick-hill/day3_rust/Cargo.toml
[INFO] crate nick-hill/day3_rust 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 nick-hill/day3_rust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nick-hill/day3_rust:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 82dfe3fc414d25932f450f54b188fdedeaf2eda154c1893cadd72287c29d6511
[INFO] running `"docker" "start" "-a" "82dfe3fc414d25932f450f54b188fdedeaf2eda154c1893cadd72287c29d6511"`
[INFO] [stderr]    Compiling day3_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "82dfe3fc414d25932f450f54b188fdedeaf2eda154c1893cadd72287c29d6511"`
[INFO] running `"docker" "rm" "-f" "82dfe3fc414d25932f450f54b188fdedeaf2eda154c1893cadd72287c29d6511"`
[INFO] [stdout] 82dfe3fc414d25932f450f54b188fdedeaf2eda154c1893cadd72287c29d6511
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nick-hill/day3_rust:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fb61cef3366a73149f541a742593804c6a75209c945602b29ca95c45d01bd826
[INFO] running `"docker" "start" "-a" "fb61cef3366a73149f541a742593804c6a75209c945602b29ca95c45d01bd826"`
[INFO] [stderr]    Compiling day3_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "fb61cef3366a73149f541a742593804c6a75209c945602b29ca95c45d01bd826"`
[INFO] running `"docker" "rm" "-f" "fb61cef3366a73149f541a742593804c6a75209c945602b29ca95c45d01bd826"`
[INFO] [stdout] fb61cef3366a73149f541a742593804c6a75209c945602b29ca95c45d01bd826
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/nick-hill/day3_rust:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ec372a5b4c2842c6f7fece9428536030d70297317a99cfa66de1263a127bd2bd
[INFO] running `"docker" "start" "-a" "ec372a5b4c2842c6f7fece9428536030d70297317a99cfa66de1263a127bd2bd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day3_rust-2273b28987cf4352
[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" "ec372a5b4c2842c6f7fece9428536030d70297317a99cfa66de1263a127bd2bd"`
[INFO] running `"docker" "rm" "-f" "ec372a5b4c2842c6f7fece9428536030d70297317a99cfa66de1263a127bd2bd"`
[INFO] [stdout] ec372a5b4c2842c6f7fece9428536030d70297317a99cfa66de1263a127bd2bd