[INFO] updating cached repository phillyfan1138/fang_oost_cal_charts
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/phillyfan1138/fang_oost_cal_charts
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/phillyfan1138/fang_oost_cal_charts" "work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/phillyfan1138/fang_oost_cal_charts"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/phillyfan1138/fang_oost_cal_charts'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/phillyfan1138/fang_oost_cal_charts" "work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/phillyfan1138/fang_oost_cal_charts"`
[INFO] [stderr] Cloning into 'work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/phillyfan1138/fang_oost_cal_charts'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 94d28151e43d925997c5b116382b804728450731
[INFO] sha for GitHub repo phillyfan1138/fang_oost_cal_charts: 94d28151e43d925997c5b116382b804728450731
[INFO] validating manifest of phillyfan1138/fang_oost_cal_charts on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of phillyfan1138/fang_oost_cal_charts on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing phillyfan1138/fang_oost_cal_charts
[INFO] finished frobbing phillyfan1138/fang_oost_cal_charts
[INFO] frobbed toml for phillyfan1138/fang_oost_cal_charts written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/phillyfan1138/fang_oost_cal_charts/Cargo.toml
[INFO] started frobbing phillyfan1138/fang_oost_cal_charts
[INFO] finished frobbing phillyfan1138/fang_oost_cal_charts
[INFO] frobbed toml for phillyfan1138/fang_oost_cal_charts written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/gh/phillyfan1138/fang_oost_cal_charts/Cargo.toml
[INFO] crate phillyfan1138/fang_oost_cal_charts already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking phillyfan1138/fang_oost_cal_charts against master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-2/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/gh/phillyfan1138/fang_oost_cal_charts:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 816e3085911e116687915e548ea0b47e1b6c3ad15448fd4d6cb0bfd2645de701
[INFO] running `"docker" "start" "-a" "816e3085911e116687915e548ea0b47e1b6c3ad15448fd4d6cb0bfd2645de701"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Checking special v0.7.8
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking num-complex v0.2.0
[INFO] [stderr]     Checking cuckoo v0.7.0
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking cf_functions v0.6.2
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]     Checking fang_oost v0.13.7
[INFO] [stderr]     Checking fang_oost_option v0.27.0
[INFO] [stderr]     Checking fang_oost_cal_charts v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]    --> src/main.rs:174:41
[INFO] [stderr]     |
[INFO] [stderr] 174 |     let local_cf=move |u:&Complex<f64>, t:f64, params:&[f64]|cf_fn(u, params);
[INFO] [stderr]     |                                         ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/main.rs:459:22
[INFO] [stderr]     |
[INFO] [stderr] 459 |                 let (n, min_strike, max_strike)=generate_const_parameters(
[INFO] [stderr]     |                      ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]    --> src/main.rs:174:41
[INFO] [stderr]     |
[INFO] [stderr] 174 |     let local_cf=move |u:&Complex<f64>, t:f64, params:&[f64]|cf_fn(u, params);
[INFO] [stderr]     |                                         ^ help: consider prefixing with an underscore: `_t`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]    --> src/main.rs:459:22
[INFO] [stderr]     |
[INFO] [stderr] 459 |                 let (n, min_strike, max_strike)=generate_const_parameters(
[INFO] [stderr]     |                      ^ help: consider prefixing with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:489:17
[INFO] [stderr]     |
[INFO] [stderr] 489 |                 file.write_all(json_results_synthetic.to_string().as_bytes());
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:489:17
[INFO] [stderr]     |
[INFO] [stderr] 489 |                 file.write_all(json_results_synthetic.to_string().as_bytes());
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.12s
[INFO] running `"docker" "inspect" "816e3085911e116687915e548ea0b47e1b6c3ad15448fd4d6cb0bfd2645de701"`
[INFO] running `"docker" "rm" "-f" "816e3085911e116687915e548ea0b47e1b6c3ad15448fd4d6cb0bfd2645de701"`
[INFO] [stdout] 816e3085911e116687915e548ea0b47e1b6c3ad15448fd4d6cb0bfd2645de701