[INFO] updating cached repository skk/avg_dist_square
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/skk/avg_dist_square
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/skk/avg_dist_square" "work/ex/beta-1.38-1/sources/1.37.0/gh/skk/avg_dist_square"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/skk/avg_dist_square'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/skk/avg_dist_square" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/skk/avg_dist_square"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/skk/avg_dist_square'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 980cbdbe94eea503b9d8a33e78d51ed86edfbbce
[INFO] sha for GitHub repo skk/avg_dist_square: 980cbdbe94eea503b9d8a33e78d51ed86edfbbce
[INFO] validating manifest of skk/avg_dist_square 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 skk/avg_dist_square 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 skk/avg_dist_square
[INFO] finished frobbing skk/avg_dist_square
[INFO] frobbed toml for skk/avg_dist_square written to work/ex/beta-1.38-1/sources/1.37.0/gh/skk/avg_dist_square/Cargo.toml
[INFO] started frobbing skk/avg_dist_square
[INFO] finished frobbing skk/avg_dist_square
[INFO] frobbed toml for skk/avg_dist_square written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/skk/avg_dist_square/Cargo.toml
[INFO] crate skk/avg_dist_square 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] testing skk/avg_dist_square 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/skk/avg_dist_square:/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] 4cc756c5723d73fc77490598632ddb30607ac2ac4237392c23044fe77f0a9ea2
[INFO] running `"docker" "start" "-a" "4cc756c5723d73fc77490598632ddb30607ac2ac4237392c23044fe77f0a9ea2"`
[INFO] [stderr]    Compiling avg_dist_square v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "4cc756c5723d73fc77490598632ddb30607ac2ac4237392c23044fe77f0a9ea2"`
[INFO] running `"docker" "rm" "-f" "4cc756c5723d73fc77490598632ddb30607ac2ac4237392c23044fe77f0a9ea2"`
[INFO] [stdout] 4cc756c5723d73fc77490598632ddb30607ac2ac4237392c23044fe77f0a9ea2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/skk/avg_dist_square:/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] 71d43a4b75ccc837e33bc210303306c01f54b43a3020c28127ceebc626b585de
[INFO] running `"docker" "start" "-a" "71d43a4b75ccc837e33bc210303306c01f54b43a3020c28127ceebc626b585de"`
[INFO] [stderr]    Compiling avg_dist_square v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "71d43a4b75ccc837e33bc210303306c01f54b43a3020c28127ceebc626b585de"`
[INFO] running `"docker" "rm" "-f" "71d43a4b75ccc837e33bc210303306c01f54b43a3020c28127ceebc626b585de"`
[INFO] [stdout] 71d43a4b75ccc837e33bc210303306c01f54b43a3020c28127ceebc626b585de
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/skk/avg_dist_square:/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] c51fa98eb197187546c91dde886fa08d4fcbbd64af99b3e398faa701ce612449
[INFO] running `"docker" "start" "-a" "c51fa98eb197187546c91dde886fa08d4fcbbd64af99b3e398faa701ce612449"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/avg_dist_square-798107428ee98e27
[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" "c51fa98eb197187546c91dde886fa08d4fcbbd64af99b3e398faa701ce612449"`
[INFO] running `"docker" "rm" "-f" "c51fa98eb197187546c91dde886fa08d4fcbbd64af99b3e398faa701ce612449"`
[INFO] [stdout] c51fa98eb197187546c91dde886fa08d4fcbbd64af99b3e398faa701ce612449