[INFO] updating cached repository WenmuZhou/rust_python
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/WenmuZhou/rust_python
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/WenmuZhou/rust_python" "work/ex/beta-1.37-6/sources/1.36.0/gh/WenmuZhou/rust_python"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/WenmuZhou/rust_python'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WenmuZhou/rust_python" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/WenmuZhou/rust_python"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/WenmuZhou/rust_python'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 65466153ead4e223cd6c9f26be5625d7ef4f192b
[INFO] sha for GitHub repo WenmuZhou/rust_python: 65466153ead4e223cd6c9f26be5625d7ef4f192b
[INFO] validating manifest of WenmuZhou/rust_python 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 WenmuZhou/rust_python 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 WenmuZhou/rust_python
[INFO] finished frobbing WenmuZhou/rust_python
[INFO] frobbed toml for WenmuZhou/rust_python written to work/ex/beta-1.37-6/sources/1.36.0/gh/WenmuZhou/rust_python/Cargo.toml
[INFO] started frobbing WenmuZhou/rust_python
[INFO] finished frobbing WenmuZhou/rust_python
[INFO] frobbed toml for WenmuZhou/rust_python written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/WenmuZhou/rust_python/Cargo.toml
[INFO] crate WenmuZhou/rust_python 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 WenmuZhou/rust_python 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/WenmuZhou/rust_python:/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] 2858c75cfae262bfd9512765ecc4b1a6d7d9f0132b3a6c9a0424ac18601ad6cc
[INFO] running `"docker" "start" "-a" "2858c75cfae262bfd9512765ecc4b1a6d7d9f0132b3a6c9a0424ac18601ad6cc"`
[INFO] [stderr]    Compiling cpython v0.2.1
[INFO] [stderr]    Compiling python3-sys v0.2.1
[INFO] [stderr]    Compiling rust_python v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `"docker" "inspect" "2858c75cfae262bfd9512765ecc4b1a6d7d9f0132b3a6c9a0424ac18601ad6cc"`
[INFO] running `"docker" "rm" "-f" "2858c75cfae262bfd9512765ecc4b1a6d7d9f0132b3a6c9a0424ac18601ad6cc"`
[INFO] [stdout] 2858c75cfae262bfd9512765ecc4b1a6d7d9f0132b3a6c9a0424ac18601ad6cc
[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/WenmuZhou/rust_python:/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] 68857de0882a499653927d63f8f5387a19f5e47baeaa0cab8c450c223d5314af
[INFO] running `"docker" "start" "-a" "68857de0882a499653927d63f8f5387a19f5e47baeaa0cab8c450c223d5314af"`
[INFO] [stderr]    Compiling rust_python v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "68857de0882a499653927d63f8f5387a19f5e47baeaa0cab8c450c223d5314af"`
[INFO] running `"docker" "rm" "-f" "68857de0882a499653927d63f8f5387a19f5e47baeaa0cab8c450c223d5314af"`
[INFO] [stdout] 68857de0882a499653927d63f8f5387a19f5e47baeaa0cab8c450c223d5314af
[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/WenmuZhou/rust_python:/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] babd798838fb6e5a304c7491901a62ae99a221c799a6246bf32ee1cd749806f3
[INFO] running `"docker" "start" "-a" "babd798838fb6e5a304c7491901a62ae99a221c799a6246bf32ee1cd749806f3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/edit_distence_rust-c6b79f5df167ddcf
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_python-cee2935c4788262c
[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] [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" "babd798838fb6e5a304c7491901a62ae99a221c799a6246bf32ee1cd749806f3"`
[INFO] running `"docker" "rm" "-f" "babd798838fb6e5a304c7491901a62ae99a221c799a6246bf32ee1cd749806f3"`
[INFO] [stdout] babd798838fb6e5a304c7491901a62ae99a221c799a6246bf32ee1cd749806f3