[INFO] cloning repository https://github.com/gambl0rdan/bondpricer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gambl0rdan/bondpricer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgambl0rdan%2Fbondpricer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgambl0rdan%2Fbondpricer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf47a446460696bd9db20a7175b4074e273f0cfe
[INFO] testing gambl0rdan/bondpricer against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgambl0rdan%2Fbondpricer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gambl0rdan/bondpricer
[INFO] finished tweaking git repo https://github.com/gambl0rdan/bondpricer
[INFO] tweaked toml for git repo https://github.com/gambl0rdan/bondpricer written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gambl0rdan/bondpricer on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gambl0rdan/bondpricer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4374045368acd8eed37dc4396e4aab1099e13a60ad10de2ebc12fc9e02ffadbf
[INFO] running `Command { std: "docker" "start" "-a" "4374045368acd8eed37dc4396e4aab1099e13a60ad10de2ebc12fc9e02ffadbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4374045368acd8eed37dc4396e4aab1099e13a60ad10de2ebc12fc9e02ffadbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4374045368acd8eed37dc4396e4aab1099e13a60ad10de2ebc12fc9e02ffadbf", kill_on_drop: false }`
[INFO] [stdout] 4374045368acd8eed37dc4396e4aab1099e13a60ad10de2ebc12fc9e02ffadbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7004b45c01c36e43815b5a38e112d1a8b09f6278f10f08055353493379c8ad8
[INFO] running `Command { std: "docker" "start" "-a" "a7004b45c01c36e43815b5a38e112d1a8b09f6278f10f08055353493379c8ad8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling bondpricer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TimeZone`
[INFO] [stdout]  --> src/bonds/analytics.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::{Date, Utc, TimeZone};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `present_value`
[INFO] [stdout]  --> src/lib.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use equations::{future_value, future_value_mp, present_value, future_value_cap};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bonds/analytics.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     loop {
[INFO] [stdout] 124 | |         let mut i = 0;
[INFO] [stdout] 125 | |         let cpn_pvs : f64 = pay_dates.iter().map(|dt| {   
[INFO] [stdout] 126 | |                 i = i + 1;
[INFO] [stdout] ...   |
[INFO] [stdout] 151 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 152 |           return 0.       
[INFO] [stdout]     |           ^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/bonds/analytics.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let b = 144.81; // looking for 2% yld and 0% cpn
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val_dt`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mat`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:40
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_mat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `freq`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:51
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_freq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `price`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:77
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                                                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/bonds/analytics.rs:125:51
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let cpn_pvs : f64 = pay_dates.iter().map(|dt| {   
[INFO] [stdout]     |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bdc`
[INFO] [stdout]   --> src/dates.rs:33:78
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn days_accrued(valuation_date : Date<Utc>, schedules : &Vec<Date<Utc>>, bdc : (f64, f64)) -> i64 {
[INFO] [stdout]    |                                                                              ^^^ help: if this is intentional, prefix it with an underscore: `_bdc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasPrice` is never used
[INFO] [stdout]  --> src/bonds/mod.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait HasPrice {
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasYld` is never used
[INFO] [stdout]   --> src/bonds/mod.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | trait HasYld {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasPV` is never used
[INFO] [stdout]   --> src/bonds/mod.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | trait HasPV {
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasAI` is never used
[INFO] [stdout]   --> src/bonds/mod.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | trait HasAI {
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasYieldCurve` is never used
[INFO] [stdout]   --> src/bonds/mod.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait HasYieldCurve {
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenericBond` is never constructed
[INFO] [stdout]   --> src/bonds/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct GenericBond {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/bonds/mod.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl GenericBond {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 102 |     fn new(coupon: f64, maturity: f64, p: f64) -> GenericBond {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ytm_and_zspread` is never used
[INFO] [stdout]  --> src/bonds/analytics.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_yield` is never used
[INFO] [stdout]   --> src/bonds/analytics.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn  calculate_yield(init_guess : f64, cashflows : &[f64], year_fracts : &[f64], b : f64) -> f64 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_z_spread` is never used
[INFO] [stdout]   --> src/bonds/analytics.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn calculate_z_spread(init_guess : f64, cashflows : &[f64], pay_dates : &Vec<Date<Utc>>, year_fracts : &[f64], b : f64, yc : &YieldCurve)...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_yield_naive_solver` is never used
[INFO] [stdout]    --> src/bonds/analytics.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn calculate_yield_naive_solver(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pv_calced` is never used
[INFO] [stdout]    --> src/bonds/analytics.rs:157:4
[INFO] [stdout]     |
[INFO] [stdout] 157 | fn pv_calced(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, yc : &YieldCurve) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "a7004b45c01c36e43815b5a38e112d1a8b09f6278f10f08055353493379c8ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7004b45c01c36e43815b5a38e112d1a8b09f6278f10f08055353493379c8ad8", kill_on_drop: false }`
[INFO] [stdout] a7004b45c01c36e43815b5a38e112d1a8b09f6278f10f08055353493379c8ad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 020876c8751425d476265bb2c61c701c8189f821d816a8d8e10ea24afb31cbef
[INFO] running `Command { std: "docker" "start" "-a" "020876c8751425d476265bb2c61c701c8189f821d816a8d8e10ea24afb31cbef", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `TimeZone`
[INFO] [stdout]  --> src/bonds/analytics.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::{Date, Utc, TimeZone};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `present_value`
[INFO] [stdout]  --> src/lib.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use equations::{future_value, future_value_mp, present_value, future_value_cap};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bonds/analytics.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     loop {
[INFO] [stdout] 124 | |         let mut i = 0;
[INFO] [stdout] 125 | |         let cpn_pvs : f64 = pay_dates.iter().map(|dt| {   
[INFO] [stdout] 126 | |                 i = i + 1;
[INFO] [stdout] ...   |
[INFO] [stdout] 151 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 152 |           return 0.       
[INFO] [stdout]     |           ^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/bonds/analytics.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let b = 144.81; // looking for 2% yld and 0% cpn
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val_dt`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mat`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:40
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_mat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `freq`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:51
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_freq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `price`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:77
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                                                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/bonds/analytics.rs:125:51
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let cpn_pvs : f64 = pay_dates.iter().map(|dt| {   
[INFO] [stdout]     |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bdc`
[INFO] [stdout]   --> src/dates.rs:33:78
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn days_accrued(valuation_date : Date<Utc>, schedules : &Vec<Date<Utc>>, bdc : (f64, f64)) -> i64 {
[INFO] [stdout]    |                                                                              ^^^ help: if this is intentional, prefix it with an underscore: `_bdc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasPrice` is never used
[INFO] [stdout]  --> src/bonds/mod.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait HasPrice {
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasYld` is never used
[INFO] [stdout]   --> src/bonds/mod.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | trait HasYld {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasPV` is never used
[INFO] [stdout]   --> src/bonds/mod.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | trait HasPV {
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasAI` is never used
[INFO] [stdout]   --> src/bonds/mod.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | trait HasAI {
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `HasYieldCurve` is never used
[INFO] [stdout]   --> src/bonds/mod.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | trait HasYieldCurve {
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenericBond` is never constructed
[INFO] [stdout]   --> src/bonds/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct GenericBond {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/bonds/mod.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | impl GenericBond {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 102 |     fn new(coupon: f64, maturity: f64, p: f64) -> GenericBond {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ytm_and_zspread` is never used
[INFO] [stdout]  --> src/bonds/analytics.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_yield` is never used
[INFO] [stdout]   --> src/bonds/analytics.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn  calculate_yield(init_guess : f64, cashflows : &[f64], year_fracts : &[f64], b : f64) -> f64 {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_z_spread` is never used
[INFO] [stdout]   --> src/bonds/analytics.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn calculate_z_spread(init_guess : f64, cashflows : &[f64], pay_dates : &Vec<Date<Utc>>, year_fracts : &[f64], b : f64, yc : &YieldCurve)...
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_yield_naive_solver` is never used
[INFO] [stdout]    --> src/bonds/analytics.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn calculate_yield_naive_solver(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pv_calced` is never used
[INFO] [stdout]    --> src/bonds/analytics.rs:157:4
[INFO] [stdout]     |
[INFO] [stdout] 157 | fn pv_calced(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, yc : &YieldCurve) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bondpricer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bondpricer::equations`
[INFO] [stdout]  --> tests/integration_tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bondpricer::equations;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> tests/integration_tests.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let res = bondpricer::equations::future_value(pv, rate, 1);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assertAlmostEquals` should have a snake case name
[INFO] [stdout]  --> tests/common/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn assertAlmostEquals(a : f64, b :f64) -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `assert_almost_equals`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TimeZone`
[INFO] [stdout]  --> src/bonds/analytics.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::{Date, Utc, TimeZone};
[INFO] [stdout]   |                         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DateTime`
[INFO] [stdout]    --> src/rates/mod.rs:127:18
[INFO] [stdout]     |
[INFO] [stdout] 127 |     use chrono::{DateTime, Duration, Utc, TimeZone};
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime`, `Duration`, and `Utc`
[INFO] [stdout]   --> src/dates.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |     use chrono::{DateTime, Duration, Utc, TimeZone};
[INFO] [stdout]    |                  ^^^^^^^^  ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `present_value`
[INFO] [stdout]  --> src/lib.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | use equations::{future_value, future_value_mp, present_value, future_value_cap};
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bonds/analytics.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     loop {
[INFO] [stdout] 124 | |         let mut i = 0;
[INFO] [stdout] 125 | |         let cpn_pvs : f64 = pay_dates.iter().map(|dt| {   
[INFO] [stdout] 126 | |                 i = i + 1;
[INFO] [stdout] ...   |
[INFO] [stdout] 151 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 152 |           return 0.       
[INFO] [stdout]     |           ^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/bonds/analytics.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let b = 144.81; // looking for 2% yld and 0% cpn
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val_dt`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mat`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:40
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_mat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `freq`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:51
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_freq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `price`
[INFO] [stdout]  --> src/bonds/analytics.rs:7:77
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stdout]   |                                                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_price`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dt`
[INFO] [stdout]    --> src/bonds/analytics.rs:125:51
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let cpn_pvs : f64 = pay_dates.iter().map(|dt| {   
[INFO] [stdout]     |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bdc`
[INFO] [stdout]   --> src/dates.rs:33:78
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn days_accrued(valuation_date : Date<Utc>, schedules : &Vec<Date<Utc>>, bdc : (f64, f64)) -> i64 {
[INFO] [stdout]    |                                                                              ^^^ help: if this is intentional, prefix it with an underscore: `_bdc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "020876c8751425d476265bb2c61c701c8189f821d816a8d8e10ea24afb31cbef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020876c8751425d476265bb2c61c701c8189f821d816a8d8e10ea24afb31cbef", kill_on_drop: false }`
[INFO] [stdout] 020876c8751425d476265bb2c61c701c8189f821d816a8d8e10ea24afb31cbef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea9c24946ab196287b63e67d6a696a24340a09547259afe55846f959ed649426
[INFO] running `Command { std: "docker" "start" "-a" "ea9c24946ab196287b63e67d6a696a24340a09547259afe55846f959ed649426", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `TimeZone`
[INFO] [stderr]  --> src/bonds/analytics.rs:2:25
[INFO] [stderr]   |
[INFO] [stderr] 2 | use chrono::{Date, Utc, TimeZone};
[INFO] [stderr]   |                         ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `present_value`
[INFO] [stderr]  --> src/lib.rs:6:48
[INFO] [stderr]   |
[INFO] [stderr] 6 | use equations::{future_value, future_value_mp, present_value, future_value_cap};
[INFO] [stderr]   |                                                ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/bonds/analytics.rs:152:9
[INFO] [stderr]     |
[INFO] [stderr] 123 | /     loop {
[INFO] [stderr] 124 | |         let mut i = 0;
[INFO] [stderr] 125 | |         let cpn_pvs : f64 = pay_dates.iter().map(|dt| {   
[INFO] [stderr] 126 | |                 i = i + 1;
[INFO] [stderr] ...   |
[INFO] [stderr] 151 | |         }
[INFO] [stderr]     | |_________- any code following this expression is unreachable
[INFO] [stderr] 152 |           return 0.       
[INFO] [stderr]     |           ^^^^^^^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/bonds/analytics.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let b = 144.81; // looking for 2% yld and 0% cpn
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `val_dt`
[INFO] [stderr]  --> src/bonds/analytics.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stderr]   |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_val_dt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mat`
[INFO] [stderr]  --> src/bonds/analytics.rs:7:40
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stderr]   |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_mat`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `freq`
[INFO] [stderr]  --> src/bonds/analytics.rs:7:51
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stderr]   |                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_freq`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `price`
[INFO] [stderr]  --> src/bonds/analytics.rs:7:77
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stderr]   |                                                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_price`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dt`
[INFO] [stderr]    --> src/bonds/analytics.rs:125:51
[INFO] [stderr]     |
[INFO] [stderr] 125 |         let cpn_pvs : f64 = pay_dates.iter().map(|dt| {   
[INFO] [stderr]     |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_dt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bdc`
[INFO] [stderr]   --> src/dates.rs:33:78
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn days_accrued(valuation_date : Date<Utc>, schedules : &Vec<Date<Utc>>, bdc : (f64, f64)) -> i64 {
[INFO] [stderr]    |                                                                              ^^^ help: if this is intentional, prefix it with an underscore: `_bdc`
[INFO] [stderr] 
[INFO] [stderr] warning: trait `HasPrice` is never used
[INFO] [stderr]  --> src/bonds/mod.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | trait HasPrice {
[INFO] [stderr]   |       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `HasYld` is never used
[INFO] [stderr]   --> src/bonds/mod.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 | trait HasYld {
[INFO] [stderr]    |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `HasPV` is never used
[INFO] [stderr]   --> src/bonds/mod.rs:17:7
[INFO] [stderr]    |
[INFO] [stderr] 17 | trait HasPV {
[INFO] [stderr]    |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `HasAI` is never used
[INFO] [stderr]   --> src/bonds/mod.rs:21:7
[INFO] [stderr]    |
[INFO] [stderr] 21 | trait HasAI {
[INFO] [stderr]    |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `HasYieldCurve` is never used
[INFO] [stderr]   --> src/bonds/mod.rs:25:7
[INFO] [stderr]    |
[INFO] [stderr] 25 | trait HasYieldCurve {
[INFO] [stderr]    |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GenericBond` is never constructed
[INFO] [stderr]   --> src/bonds/mod.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct GenericBond {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/bonds/mod.rs:102:8
[INFO] [stderr]     |
[INFO] [stderr] 101 | impl GenericBond {
[INFO] [stderr]     | ---------------- associated function in this implementation
[INFO] [stderr] 102 |     fn new(coupon: f64, maturity: f64, p: f64) -> GenericBond {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ytm_and_zspread` is never used
[INFO] [stderr]  --> src/bonds/analytics.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn ytm_and_zspread(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> (f64, f64) {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `calculate_yield` is never used
[INFO] [stderr]   --> src/bonds/analytics.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn  calculate_yield(init_guess : f64, cashflows : &[f64], year_fracts : &[f64], b : f64) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `calculate_z_spread` is never used
[INFO] [stderr]   --> src/bonds/analytics.rs:77:4
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn calculate_z_spread(init_guess : f64, cashflows : &[f64], pay_dates : &Vec<Date<Utc>>, year_fracts : &[f64], b : f64, yc : &YieldCurve)...
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `calculate_yield_naive_solver` is never used
[INFO] [stderr]    --> src/bonds/analytics.rs:114:4
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn calculate_yield_naive_solver(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, price : f64) -> f64 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `pv_calced` is never used
[INFO] [stderr]    --> src/bonds/analytics.rs:157:4
[INFO] [stderr]     |
[INFO] [stderr] 157 | fn pv_calced(val_dt : Date<Utc>, mat : f64, freq : f64, coupon : f64, yc : &YieldCurve) -> f64 {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bondpricer` (lib) generated 22 warnings (run `cargo fix --lib -p bondpricer` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `bondpricer::equations`
[INFO] [stderr]  --> tests/integration_tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use bondpricer::equations;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> tests/integration_tests.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let res = bondpricer::equations::future_value(pv, rate, 1);
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `assertAlmostEquals` should have a snake case name
[INFO] [stderr]  --> tests/common/mod.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn assertAlmostEquals(a : f64, b :f64) -> bool {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `assert_almost_equals`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DateTime`
[INFO] [stderr]    --> src/rates/mod.rs:127:18
[INFO] [stderr]     |
[INFO] [stderr] 127 |     use chrono::{DateTime, Duration, Utc, TimeZone};
[INFO] [stderr]     |                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DateTime`, `Duration`, and `Utc`
[INFO] [stderr]   --> src/dates.rs:65:18
[INFO] [stderr]    |
[INFO] [stderr] 65 |     use chrono::{DateTime, Duration, Utc, TimeZone};
[INFO] [stderr]    |                  ^^^^^^^^  ^^^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bondpricer` (test "integration_tests") generated 3 warnings (run `cargo fix --test "integration_tests"` to apply 1 suggestion)
[INFO] [stderr] warning: `bondpricer` (lib test) generated 12 warnings (10 duplicates) (run `cargo fix --lib -p bondpricer --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bondpricer-20e5feb8bcb32281)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test bonds::analytics::tests::bonds_analytics_ytm ... ok
[INFO] [stdout] test bonds::tests::bonds_ai ... ok
[INFO] [stdout] test bonds::tests::bonds_pv_simple ... ok
[INFO] [stdout] test dates::tests::date_accrued_days_broken_dates ... ok
[INFO] [stdout] test dates::tests::date_from_1st_jan_2020 ... ok
[INFO] [stdout] test bonds::analytics::tests::bonds_analytics_comparisons ... ok
[INFO] [stdout] test bonds::analytics::tests::bonds_analytics_ytm_zspread ... ok
[INFO] [stdout] test dates::tests::date_to_year_fract_correct ... ok
[INFO] [stdout] test bonds::tests::bonds_price_simple ... ok
[INFO] [stdout] test equations::tests::simple_discount_factors ... ok
[INFO] [stdout] test dates::tests::date_vec_flows ... ok
[INFO] [stdout] test rates::tests::yc_linear_interpolate ... ok
[INFO] [stdout] test equations::tests::fv_from_pv ... ok
[INFO] [stdout] test equations::tests::pv_from_fv ... ok
[INFO] [stdout] test bonds::tests::bonds_yield_simple ... ok
[INFO] [stdout] test rates::tests::yc_new_curve ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- rates::tests::yc_new_curve stdout ----
[INFO] [stdout] Res 1!!! NaN
[INFO] [stdout] 
[INFO] [stdout] thread 'rates::tests::yc_new_curve' (40) panicked at src/rates/mod.rs:136:9:
[INFO] [stdout] assertion failed: (res - 0.2).abs() < 0.00001
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6003378135e2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6003378135e2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6003378135e2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6003378135e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x600337823cbf - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x600337823cbf - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x6003377e0a41 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6003377e0a41 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6003377ecaa2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6003377f164f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6003377f14e1 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x6003377adf1e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x6003377adf1e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6003377f1d0f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x6003377f1d0f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x6003377f1b36 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]   16:     0x6003377ecbd9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x6003377d4f1d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x60033782b680 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x60033782b65c - core::panicking::panic::h355c5fec13755e30
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x600337783c70 - bondpricer::rates::tests::yc_new_curve::h7de995f834a16605
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rates/mod.rs:136:9
[INFO] [stdout]   21:     0x600337783e37 - bondpricer::rates::tests::yc_new_curve::{{closure}}::h781bb2f675506f10
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rates/mod.rs:130:22
[INFO] [stdout]   22:     0x6003377855a6 - core::ops::function::FnOnce::call_once::hd1a88dba129f194f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x6003377adcdb - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6003377adcdb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x6003377c3945 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x6003377c3945 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x6003377c3945 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x6003377c3945 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x6003377c3945 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x6003377c3945 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x6003377c3945 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x60033779a134 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x60033779a134 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   34:     0x60033779d9fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   35:     0x60033779d9fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x60033779d9fa - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   37:     0x60033779d9fa - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   38:     0x60033779d9fa - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x60033779d9fa - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   40:     0x60033779d9fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x6003377e7d3f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   42:     0x6003377e7d3f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   43:     0x743c961f5aa4 - <unknown>
[INFO] [stdout]   44:     0x743c96282a34 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     rates::tests::yc_new_curve
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea9c24946ab196287b63e67d6a696a24340a09547259afe55846f959ed649426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9c24946ab196287b63e67d6a696a24340a09547259afe55846f959ed649426", kill_on_drop: false }`
[INFO] [stdout] ea9c24946ab196287b63e67d6a696a24340a09547259afe55846f959ed649426
