Dec 19 11:02:08.673 INFO checking phillyfan1138/fang_oost_cal_charts against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:02:08.673 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/phillyfan1138/fang_oost_cal_charts:/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=forbid" "-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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:02:08.912 INFO [stdout] b35b88a588d284a576148110c81a2d0407e51a90030e8a4011611c5ec78b1e2b
Dec 19 11:02:08.917 INFO running `"docker" "start" "-a" "b35b88a588d284a576148110c81a2d0407e51a90030e8a4011611c5ec78b1e2b"`
Dec 19 11:02:09.972 INFO [stderr]    Compiling num-traits v0.2.5
Dec 19 11:02:09.972 INFO [stderr]    Compiling num-complex v0.2.0
Dec 19 11:02:09.972 INFO [stderr]     Checking special v0.7.8
Dec 19 11:02:09.972 INFO [stderr]     Checking rand v0.5.4
Dec 19 11:02:13.135 INFO [stderr]     Checking cuckoo v0.7.0
Dec 19 11:02:13.776 INFO [stderr]     Checking num-integer v0.1.39
Dec 19 11:02:14.803 INFO [stderr]     Checking num-bigint v0.2.0
Dec 19 11:02:14.803 INFO [stderr]     Checking num-iter v0.1.37
Dec 19 11:02:15.130 INFO [stderr]     Checking cf_functions v0.6.2
Dec 19 11:02:17.018 INFO [stderr]     Checking num-rational v0.2.1
Dec 19 11:02:17.700 INFO [stderr]     Checking num v0.2.0
Dec 19 11:02:17.876 INFO [stderr]     Checking fang_oost v0.13.7
Dec 19 11:02:18.246 INFO [stderr]     Checking fang_oost_option v0.27.0
Dec 19 11:02:18.784 INFO [stderr]     Checking fang_oost_cal_charts v0.1.0 (/opt/crater/workdir)
Dec 19 11:02:20.416 INFO [stderr] warning: unused variable: `t`
Dec 19 11:02:20.416 INFO [stderr]    --> src/main.rs:174:41
Dec 19 11:02:20.416 INFO [stderr]     |
Dec 19 11:02:20.416 INFO [stderr] 174 |     let local_cf=move |u:&Complex<f64>, t:f64, params:&[f64]|cf_fn(u, params);
Dec 19 11:02:20.416 INFO [stderr]     |                                         ^ help: consider using `_t` instead
Dec 19 11:02:20.416 INFO [stderr]     |
Dec 19 11:02:20.416 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 11:02:20.416 INFO [stderr] 
Dec 19 11:02:20.416 INFO [stderr] warning: unused variable: `n`
Dec 19 11:02:20.416 INFO [stderr]    --> src/main.rs:459:22
Dec 19 11:02:20.416 INFO [stderr]     |
Dec 19 11:02:20.416 INFO [stderr] 459 |                 let (n, min_strike, max_strike)=generate_const_parameters(
Dec 19 11:02:20.416 INFO [stderr]     |                      ^ help: consider using `_n` instead
Dec 19 11:02:20.416 INFO [stderr] 
Dec 19 11:02:20.422 INFO [stderr] warning: unused variable: `t`
Dec 19 11:02:20.422 INFO [stderr]    --> src/main.rs:174:41
Dec 19 11:02:20.422 INFO [stderr]     |
Dec 19 11:02:20.422 INFO [stderr] 174 |     let local_cf=move |u:&Complex<f64>, t:f64, params:&[f64]|cf_fn(u, params);
Dec 19 11:02:20.422 INFO [stderr]     |                                         ^ help: consider using `_t` instead
Dec 19 11:02:20.422 INFO [stderr]     |
Dec 19 11:02:20.422 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 11:02:20.422 INFO [stderr] 
Dec 19 11:02:20.422 INFO [stderr] warning: unused variable: `n`
Dec 19 11:02:20.422 INFO [stderr]    --> src/main.rs:459:22
Dec 19 11:02:20.422 INFO [stderr]     |
Dec 19 11:02:20.422 INFO [stderr] 459 |                 let (n, min_strike, max_strike)=generate_const_parameters(
Dec 19 11:02:20.422 INFO [stderr]     |                      ^ help: consider using `_n` instead
Dec 19 11:02:20.422 INFO [stderr] 
Dec 19 11:02:20.550 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 11:02:20.550 INFO [stderr]    --> src/main.rs:489:17
Dec 19 11:02:20.550 INFO [stderr]     |
Dec 19 11:02:20.550 INFO [stderr] 489 |                 file.write_all(json_results_synthetic.to_string().as_bytes());
Dec 19 11:02:20.550 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:02:20.550 INFO [stderr]     |
Dec 19 11:02:20.550 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 11:02:20.550 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 11:02:20.550 INFO [stderr] 
Dec 19 11:02:20.569 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 11:02:20.569 INFO [stderr]    --> src/main.rs:489:17
Dec 19 11:02:20.569 INFO [stderr]     |
Dec 19 11:02:20.569 INFO [stderr] 489 |                 file.write_all(json_results_synthetic.to_string().as_bytes());
Dec 19 11:02:20.569 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:02:20.569 INFO [stderr]     |
Dec 19 11:02:20.569 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 11:02:20.569 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 11:02:20.569 INFO [stderr] 
Dec 19 11:02:20.602 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.73s
Dec 19 11:02:20.921 INFO running `"docker" "inspect" "b35b88a588d284a576148110c81a2d0407e51a90030e8a4011611c5ec78b1e2b"`
Dec 19 11:02:21.042 INFO running `"docker" "rm" "-f" "b35b88a588d284a576148110c81a2d0407e51a90030e8a4011611c5ec78b1e2b"`
Dec 19 11:02:21.165 INFO [stdout] b35b88a588d284a576148110c81a2d0407e51a90030e8a4011611c5ec78b1e2b