[INFO] updating cached repository totoroyyb/BinarySearchTree
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/totoroyyb/BinarySearchTree
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/totoroyyb/BinarySearchTree" "work/ex/beta-1.37-6/sources/1.36.0/gh/totoroyyb/BinarySearchTree"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/totoroyyb/BinarySearchTree'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/totoroyyb/BinarySearchTree" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/totoroyyb/BinarySearchTree"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/totoroyyb/BinarySearchTree'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f8e7b3d11568da3c30d7c6dd48c91e7d68c4b61c
[INFO] sha for GitHub repo totoroyyb/BinarySearchTree: f8e7b3d11568da3c30d7c6dd48c91e7d68c4b61c
[INFO] validating manifest of totoroyyb/BinarySearchTree 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 totoroyyb/BinarySearchTree 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 totoroyyb/BinarySearchTree
[INFO] finished frobbing totoroyyb/BinarySearchTree
[INFO] frobbed toml for totoroyyb/BinarySearchTree written to work/ex/beta-1.37-6/sources/1.36.0/gh/totoroyyb/BinarySearchTree/Cargo.toml
[INFO] started frobbing totoroyyb/BinarySearchTree
[INFO] finished frobbing totoroyyb/BinarySearchTree
[INFO] frobbed toml for totoroyyb/BinarySearchTree written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/totoroyyb/BinarySearchTree/Cargo.toml
[INFO] crate totoroyyb/BinarySearchTree 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 totoroyyb/BinarySearchTree 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/totoroyyb/BinarySearchTree:/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] 9b244c6711d0f8846c6f45ac71ecff303c19beb6e5f85396b27b7e064c411d4e
[INFO] running `"docker" "start" "-a" "9b244c6711d0f8846c6f45ac71ecff303c19beb6e5f85396b27b7e064c411d4e"`
[INFO] [stderr]    Compiling your v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "9b244c6711d0f8846c6f45ac71ecff303c19beb6e5f85396b27b7e064c411d4e"`
[INFO] running `"docker" "rm" "-f" "9b244c6711d0f8846c6f45ac71ecff303c19beb6e5f85396b27b7e064c411d4e"`
[INFO] [stdout] 9b244c6711d0f8846c6f45ac71ecff303c19beb6e5f85396b27b7e064c411d4e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/totoroyyb/BinarySearchTree:/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] f42c964b88efcbef0e118e1c5a95cf6bcae2e68d672e3106040408bda2d8c835
[INFO] running `"docker" "start" "-a" "f42c964b88efcbef0e118e1c5a95cf6bcae2e68d672e3106040408bda2d8c835"`
[INFO] [stderr]    Compiling your v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "f42c964b88efcbef0e118e1c5a95cf6bcae2e68d672e3106040408bda2d8c835"`
[INFO] running `"docker" "rm" "-f" "f42c964b88efcbef0e118e1c5a95cf6bcae2e68d672e3106040408bda2d8c835"`
[INFO] [stdout] f42c964b88efcbef0e118e1c5a95cf6bcae2e68d672e3106040408bda2d8c835
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/totoroyyb/BinarySearchTree:/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] 76002a202a086af556d1aee99e101769f6d54909d002a1e126cef305f6344938
[INFO] running `"docker" "start" "-a" "76002a202a086af556d1aee99e101769f6d54909d002a1e126cef305f6344938"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/your-5d5fb0b7e8c62cb0
[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] [stderr]      Running /opt/crater/target/debug/deps/your-dce898fa08ee7037
[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] [stderr]    Doc-tests your
[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" "76002a202a086af556d1aee99e101769f6d54909d002a1e126cef305f6344938"`
[INFO] running `"docker" "rm" "-f" "76002a202a086af556d1aee99e101769f6d54909d002a1e126cef305f6344938"`
[INFO] [stdout] 76002a202a086af556d1aee99e101769f6d54909d002a1e126cef305f6344938