[INFO] updating cached repository wareya/gammakit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wareya/gammakit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wareya/gammakit" "work/ex/beta-1.37-6/sources/1.36.0/gh/wareya/gammakit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/wareya/gammakit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wareya/gammakit" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wareya/gammakit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wareya/gammakit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 23df3489808bb2203235caee9b965f888e160d74
[INFO] sha for GitHub repo wareya/gammakit: 23df3489808bb2203235caee9b965f888e160d74
[INFO] validating manifest of wareya/gammakit 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 wareya/gammakit 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 wareya/gammakit
[INFO] finished frobbing wareya/gammakit
[INFO] frobbed toml for wareya/gammakit written to work/ex/beta-1.37-6/sources/1.36.0/gh/wareya/gammakit/Cargo.toml
[INFO] started frobbing wareya/gammakit
[INFO] finished frobbing wareya/gammakit
[INFO] frobbed toml for wareya/gammakit written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wareya/gammakit/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wareya/gammakit 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-0/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/wareya/gammakit:/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] 1e45a698e22b2041b1ef8a1385720b0183be6f12b49d3bb9a35f9cbd5b9fe0a4
[INFO] running `"docker" "start" "-a" "1e45a698e22b2041b1ef8a1385720b0183be6f12b49d3bb9a35f9cbd5b9fe0a4"`
[INFO] [stderr]    Compiling gammakit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/compiler.rs:8:24
[INFO] [stderr]   |
[INFO] [stderr] 8 | type CompilerBinding = Fn(&mut CompilerState, &ASTNode) -> Result<(), String>;
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut CompilerState, &ASTNode) -> Result<(), String>`
[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/compiler.rs:126:69
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn compile_context_wrapped(&mut self, context : Context, fun : &Fn(&mut CompilerState) -> Result<(), String>) -> Result<(), String>
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut CompilerState) -> Result<(), String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/compiler.rs:137:48
[INFO] [stderr]     |
[INFO] [stderr] 137 |     fn compile_scope_wrapped(&mut self, fun : &Fn(&mut CompilerState) -> Result<(), String>) -> Result<(), String>
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut CompilerState) -> Result<(), String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/interpreter/simulation.rs:7:65
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub (crate) fn get_opfunc(&mut self, op : u8) -> Option<Box<Fn(&mut Interpreter) -> OpResult>>
[INFO] [stderr]   |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Interpreter) -> OpResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/interpreter/types/ops.rs:336:58
[INFO] [stderr]     |
[INFO] [stderr] 336 | pub (crate) fn get_binop_function(op : u8) -> Option<Box<Fn(&Value, &Value) -> Result<Value, String>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Value, &Value) -> Result<Value, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/interpreter/types/ops.rs:383:57
[INFO] [stderr]     |
[INFO] [stderr] 383 | pub (crate) fn get_unop_function(op : u8) -> Option<Box<Fn(&Value) -> Result<Value, String>>>
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Value) -> Result<Value, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/interpreter/types/ops.rs:404:60
[INFO] [stderr]     |
[INFO] [stderr] 404 | pub (crate) fn get_unstate_function(op : u8) -> Option<Box<Fn(&Value) -> Result<Value, String>>>
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Value) -> Result<Value, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interpreter.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub type Binding = FnMut(&mut Interpreter, Vec<Value>) -> Result<Value, String>;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Interpreter, Vec<Value>) -> Result<Value, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interpreter.rs:23:26
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub type SimpleBinding = FnMut(Vec<Value>) -> Result<Value, String>;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Vec<Value>) -> Result<Value, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interpreter.rs:44:25
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub type ArrowBinding = FnMut(Value, Vec<Value>) -> Result<ArrowRet, String>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Value, Vec<Value>) -> Result<ArrowRet, String>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.55s
[INFO] running `"docker" "inspect" "1e45a698e22b2041b1ef8a1385720b0183be6f12b49d3bb9a35f9cbd5b9fe0a4"`
[INFO] running `"docker" "rm" "-f" "1e45a698e22b2041b1ef8a1385720b0183be6f12b49d3bb9a35f9cbd5b9fe0a4"`
[INFO] [stdout] 1e45a698e22b2041b1ef8a1385720b0183be6f12b49d3bb9a35f9cbd5b9fe0a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/wareya/gammakit:/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] 632c9ee81ffdd39044327620fd327daa60a9a1e51904b7a2c66cc6eaaea78153
[INFO] running `"docker" "start" "-a" "632c9ee81ffdd39044327620fd327daa60a9a1e51904b7a2c66cc6eaaea78153"`
[INFO] [stderr]    Compiling gammakit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/compiler.rs:8:24
[INFO] [stderr]   |
[INFO] [stderr] 8 | type CompilerBinding = Fn(&mut CompilerState, &ASTNode) -> Result<(), String>;
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut CompilerState, &ASTNode) -> Result<(), String>`
[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/compiler.rs:126:69
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn compile_context_wrapped(&mut self, context : Context, fun : &Fn(&mut CompilerState) -> Result<(), String>) -> Result<(), String>
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut CompilerState) -> Result<(), String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/compiler.rs:137:48
[INFO] [stderr]     |
[INFO] [stderr] 137 |     fn compile_scope_wrapped(&mut self, fun : &Fn(&mut CompilerState) -> Result<(), String>) -> Result<(), String>
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut CompilerState) -> Result<(), String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/interpreter/simulation.rs:7:65
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub (crate) fn get_opfunc(&mut self, op : u8) -> Option<Box<Fn(&mut Interpreter) -> OpResult>>
[INFO] [stderr]   |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Interpreter) -> OpResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/interpreter/types/ops.rs:336:58
[INFO] [stderr]     |
[INFO] [stderr] 336 | pub (crate) fn get_binop_function(op : u8) -> Option<Box<Fn(&Value, &Value) -> Result<Value, String>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Value, &Value) -> Result<Value, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/interpreter/types/ops.rs:383:57
[INFO] [stderr]     |
[INFO] [stderr] 383 | pub (crate) fn get_unop_function(op : u8) -> Option<Box<Fn(&Value) -> Result<Value, String>>>
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Value) -> Result<Value, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/interpreter/types/ops.rs:404:60
[INFO] [stderr]     |
[INFO] [stderr] 404 | pub (crate) fn get_unstate_function(op : u8) -> Option<Box<Fn(&Value) -> Result<Value, String>>>
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Value) -> Result<Value, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interpreter.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub type Binding = FnMut(&mut Interpreter, Vec<Value>) -> Result<Value, String>;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Interpreter, Vec<Value>) -> Result<Value, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interpreter.rs:23:26
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub type SimpleBinding = FnMut(Vec<Value>) -> Result<Value, String>;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Vec<Value>) -> Result<Value, String>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/interpreter.rs:44:25
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub type ArrowBinding = FnMut(Value, Vec<Value>) -> Result<ArrowRet, String>;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Value, Vec<Value>) -> Result<ArrowRet, String>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.13s
[INFO] running `"docker" "inspect" "632c9ee81ffdd39044327620fd327daa60a9a1e51904b7a2c66cc6eaaea78153"`
[INFO] running `"docker" "rm" "-f" "632c9ee81ffdd39044327620fd327daa60a9a1e51904b7a2c66cc6eaaea78153"`
[INFO] [stdout] 632c9ee81ffdd39044327620fd327daa60a9a1e51904b7a2c66cc6eaaea78153
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/wareya/gammakit:/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] c6cf952a71675ea54b86a4f3311adf462ba00e3d598f82002b716fd2f8d3aaf7
[INFO] running `"docker" "start" "-a" "c6cf952a71675ea54b86a4f3311adf462ba00e3d598f82002b716fd2f8d3aaf7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gammakit-c6c858718deb9d69
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_everything ... ok
[INFO] [stdout] test tests::test_nbodies ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gammakit
[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" "c6cf952a71675ea54b86a4f3311adf462ba00e3d598f82002b716fd2f8d3aaf7"`
[INFO] running `"docker" "rm" "-f" "c6cf952a71675ea54b86a4f3311adf462ba00e3d598f82002b716fd2f8d3aaf7"`
[INFO] [stdout] c6cf952a71675ea54b86a4f3311adf462ba00e3d598f82002b716fd2f8d3aaf7