[INFO] updating cached repository jakewins/neobench [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jakewins/neobench [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jakewins/neobench" "work/ex/beta-1.37-6/sources/1.36.0/gh/jakewins/neobench"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jakewins/neobench'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jakewins/neobench" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakewins/neobench"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakewins/neobench'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 338915c455681ea630d66127f0da6e66748f20fa [INFO] sha for GitHub repo jakewins/neobench: 338915c455681ea630d66127f0da6e66748f20fa [INFO] validating manifest of jakewins/neobench 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 jakewins/neobench 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 jakewins/neobench [INFO] finished frobbing jakewins/neobench [INFO] frobbed toml for jakewins/neobench written to work/ex/beta-1.37-6/sources/1.36.0/gh/jakewins/neobench/Cargo.toml [INFO] started frobbing jakewins/neobench [INFO] finished frobbing jakewins/neobench [INFO] frobbed toml for jakewins/neobench written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jakewins/neobench/Cargo.toml [INFO] crate jakewins/neobench 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 jakewins/neobench 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jakewins/neobench:/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] dcd3891221d8dbe8061cd57fe4b5d1f2ec051fcedb8ba473aeb4a4be50c8643e [INFO] running `"docker" "start" "-a" "dcd3891221d8dbe8061cd57fe4b5d1f2ec051fcedb8ba473aeb4a4be50c8643e"` [INFO] [stderr] Compiling neobench v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::fmt::Display` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Display; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Formatter` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fmt::Formatter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::fmt` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use core::fmt; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/types.rs:212:20 [INFO] [stderr] | [INFO] [stderr] 212 | fn eval(&self, ctx: & mut EvalScope) -> Value { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/expr_parser.rs:160:25 [INFO] [stderr] | [INFO] [stderr] 160 | let mut exp = end_int(&mut ctx); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/expr_parser.rs:162:25 [INFO] [stderr] | [INFO] [stderr] 162 | let mut func_exp = end_function(&mut ctx); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/expr_parser.rs:188:25 [INFO] [stderr] | [INFO] [stderr] 188 | let mut exp = end_var(&mut ctx); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/expr_parser.rs:190:25 [INFO] [stderr] | [INFO] [stderr] 190 | let mut func_exp = end_function(&mut ctx); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `len` [INFO] [stderr] --> src/types.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Text` [INFO] [stderr] --> src/types.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | Text(String), [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `vars` [INFO] [stderr] --> src/types.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | vars: Variables, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/types.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn new(v: Variables) -> EvalScope { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set` [INFO] [stderr] --> src/types.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn set(&mut self, name: String, val: Value) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `describe` [INFO] [stderr] --> src/expr_parser.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | fn describe(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `newOperator` should have a snake case name [INFO] [stderr] --> src/types.rs:129:12 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn newOperator(function: FunctionName) -> Box { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `new_operator` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.43s [INFO] running `"docker" "inspect" "dcd3891221d8dbe8061cd57fe4b5d1f2ec051fcedb8ba473aeb4a4be50c8643e"` [INFO] running `"docker" "rm" "-f" "dcd3891221d8dbe8061cd57fe4b5d1f2ec051fcedb8ba473aeb4a4be50c8643e"` [INFO] [stdout] dcd3891221d8dbe8061cd57fe4b5d1f2ec051fcedb8ba473aeb4a4be50c8643e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jakewins/neobench:/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] 94dd5d7cb4108738f8cf924e57c1b651cc216c6e932223900649722295e91142 [INFO] running `"docker" "start" "-a" "94dd5d7cb4108738f8cf924e57c1b651cc216c6e932223900649722295e91142"` [INFO] [stderr] Compiling neobench v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::fmt::Display` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fmt::Display; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Formatter` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fmt::Formatter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::fmt` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use core::fmt; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `types::*` [INFO] [stderr] --> src/expr_parser.rs:294:9 [INFO] [stderr] | [INFO] [stderr] 294 | use types::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/types.rs:212:20 [INFO] [stderr] | [INFO] [stderr] 212 | fn eval(&self, ctx: & mut EvalScope) -> Value { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/expr_parser.rs:160:25 [INFO] [stderr] | [INFO] [stderr] 160 | let mut exp = end_int(&mut ctx); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/expr_parser.rs:162:25 [INFO] [stderr] | [INFO] [stderr] 162 | let mut func_exp = end_function(&mut ctx); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/expr_parser.rs:188:25 [INFO] [stderr] | [INFO] [stderr] 188 | let mut exp = end_var(&mut ctx); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/expr_parser.rs:190:25 [INFO] [stderr] | [INFO] [stderr] 190 | let mut func_exp = end_function(&mut ctx); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `describe` [INFO] [stderr] --> src/expr_parser.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | fn describe(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method `newOperator` should have a snake case name [INFO] [stderr] --> src/types.rs:129:12 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn newOperator(function: FunctionName) -> Box { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `new_operator` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `"docker" "inspect" "94dd5d7cb4108738f8cf924e57c1b651cc216c6e932223900649722295e91142"` [INFO] running `"docker" "rm" "-f" "94dd5d7cb4108738f8cf924e57c1b651cc216c6e932223900649722295e91142"` [INFO] [stdout] 94dd5d7cb4108738f8cf924e57c1b651cc216c6e932223900649722295e91142 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jakewins/neobench:/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] 818dbfa64c84e8b2669673b42fe27745a45bad4104510203624f49c6f6851723 [INFO] running `"docker" "start" "-a" "818dbfa64c84e8b2669673b42fe27745a45bad4104510203624f49c6f6851723"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/neobench-8adced5f62ea53b4 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test expr_parser::parser_tests::func_with_variable_arg ... ok [INFO] [stdout] test expr_parser::parser_tests::int ... ok [INFO] [stdout] test expr_parser::parser_tests::func_with_nested_func_int_arg ... ok [INFO] [stdout] test expr_parser::parser_tests::func_with_int_arg ... ok [INFO] [stdout] test expr_parser::parser_tests::func_with_func_arg ... ok [INFO] [stdout] test expr_parser::parser_tests::no_arg ... ok [INFO] [stdout] test expr_parser::parser_tests::parse_operator ... ok [INFO] [stdout] test expr_parser::eval_tests::eval_var ... ok [INFO] [stdout] test expr_parser::eval_tests::eval_functions ... ok [INFO] [stdout] test expr_parser::parser_tests::var ... ok [INFO] [stdout] test cypher::tests::parse_with_params ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "818dbfa64c84e8b2669673b42fe27745a45bad4104510203624f49c6f6851723"` [INFO] running `"docker" "rm" "-f" "818dbfa64c84e8b2669673b42fe27745a45bad4104510203624f49c6f6851723"` [INFO] [stdout] 818dbfa64c84e8b2669673b42fe27745a45bad4104510203624f49c6f6851723