[INFO] updating cached repository botnana/botnana-api-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/botnana/botnana-api-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/botnana/botnana-api-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/botnana/botnana-api-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/botnana/botnana-api-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/botnana/botnana-api-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/botnana/botnana-api-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/botnana/botnana-api-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e7c0dfdb153587e9ee5dd7bc4ff4f208478f63d2
[INFO] sha for GitHub repo botnana/botnana-api-rs: e7c0dfdb153587e9ee5dd7bc4ff4f208478f63d2
[INFO] validating manifest of botnana/botnana-api-rs 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 botnana/botnana-api-rs 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 botnana/botnana-api-rs
[INFO] finished frobbing botnana/botnana-api-rs
[INFO] frobbed toml for botnana/botnana-api-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/botnana/botnana-api-rs/Cargo.toml
[INFO] started frobbing botnana/botnana-api-rs
[INFO] finished frobbing botnana/botnana-api-rs
[INFO] frobbed toml for botnana/botnana-api-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/botnana/botnana-api-rs/Cargo.toml
[INFO] crate botnana/botnana-api-rs 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 botnana/botnana-api-rs against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/botnana/botnana-api-rs:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 9d83e591a663e3c781ce65cf9ee971fa9859fdb87808663ba0dbc0ab5d936000
[INFO] running `"docker" "start" "-a" "9d83e591a663e3c781ce65cf9ee971fa9859fdb87808663ba0dbc0ab5d936000"`
[INFO] [stderr]    Compiling serde v1.0.60
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling ws v0.8.1
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling botnanars v0.3.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/botnana.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |     callback: Box<Fn(*mut c_void, *const c_char) + Send>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(*mut c_void, *const c_char) + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/botnana.rs:43:19
[INFO] [stderr]    |
[INFO] [stderr] 43 |     callback: Box<Fn(*mut c_void, u32, u32, *const c_char) + Send>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(*mut c_void, u32, u32, *const c_char) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/botnana.rs:72:39
[INFO] [stderr]    |
[INFO] [stderr] 72 |         Arc<Mutex<HashMap<String, Box<Fn(&mut DataPool, usize, usize, &str) + Send>>>>,
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut DataPool, usize, usize, &str) + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.65s
[INFO] running `"docker" "inspect" "9d83e591a663e3c781ce65cf9ee971fa9859fdb87808663ba0dbc0ab5d936000"`
[INFO] running `"docker" "rm" "-f" "9d83e591a663e3c781ce65cf9ee971fa9859fdb87808663ba0dbc0ab5d936000"`
[INFO] [stdout] 9d83e591a663e3c781ce65cf9ee971fa9859fdb87808663ba0dbc0ab5d936000
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/botnana/botnana-api-rs:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 52b520d243b02b1983c1ce90295e43e0b15da9c4c7e13657e48e37bf8ccce7f1
[INFO] running `"docker" "start" "-a" "52b520d243b02b1983c1ce90295e43e0b15da9c4c7e13657e48e37bf8ccce7f1"`
[INFO] [stderr]    Compiling botnanars v0.3.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/botnana.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |     callback: Box<Fn(*mut c_void, *const c_char) + Send>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(*mut c_void, *const c_char) + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/botnana.rs:43:19
[INFO] [stderr]    |
[INFO] [stderr] 43 |     callback: Box<Fn(*mut c_void, u32, u32, *const c_char) + Send>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(*mut c_void, u32, u32, *const c_char) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/botnana.rs:72:39
[INFO] [stderr]    |
[INFO] [stderr] 72 |         Arc<Mutex<HashMap<String, Box<Fn(&mut DataPool, usize, usize, &str) + Send>>>>,
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut DataPool, usize, usize, &str) + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `"docker" "inspect" "52b520d243b02b1983c1ce90295e43e0b15da9c4c7e13657e48e37bf8ccce7f1"`
[INFO] running `"docker" "rm" "-f" "52b520d243b02b1983c1ce90295e43e0b15da9c4c7e13657e48e37bf8ccce7f1"`
[INFO] [stdout] 52b520d243b02b1983c1ce90295e43e0b15da9c4c7e13657e48e37bf8ccce7f1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/botnana/botnana-api-rs:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 77329337c62565bb78cc801ce1402abf6b2382abab5c6cf355f6670f1e006bd3
[INFO] running `"docker" "start" "-a" "77329337c62565bb78cc801ce1402abf6b2382abab5c6cf355f6670f1e006bd3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/botnanars-edfac16c411e6f9f
[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 botnanars
[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" "77329337c62565bb78cc801ce1402abf6b2382abab5c6cf355f6670f1e006bd3"`
[INFO] running `"docker" "rm" "-f" "77329337c62565bb78cc801ce1402abf6b2382abab5c6cf355f6670f1e006bd3"`
[INFO] [stdout] 77329337c62565bb78cc801ce1402abf6b2382abab5c6cf355f6670f1e006bd3