[INFO] crate hull_white 0.5.0 is already in cache
[INFO] extracting crate hull_white 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/hull_white/0.5.0
[INFO] extracting crate hull_white 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hull_white/0.5.0
[INFO] validating manifest of hull_white-0.5.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hull_white-0.5.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hull_white-0.5.0
[INFO] finished frobbing hull_white-0.5.0
[INFO] frobbed toml for hull_white-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/hull_white/0.5.0/Cargo.toml
[INFO] started frobbing hull_white-0.5.0
[INFO] finished frobbing hull_white-0.5.0
[INFO] frobbed toml for hull_white-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hull_white/0.5.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing hull_white-0.5.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hull_white/0.5.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f395457f8ea2cb6b20aab14436201cc69b56e975e19c13e78327a5f239cfe115
[INFO] running `"docker" "start" "-a" "f395457f8ea2cb6b20aab14436201cc69b56e975e19c13e78327a5f239cfe115"`
[INFO] [stderr]    Compiling binomial_tree v0.4.0
[INFO] [stderr]    Compiling nrfind v1.0.2
[INFO] [stderr]    Compiling black_scholes v0.5.0
[INFO] [stderr]    Compiling hull_white v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[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/lib.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:75:54
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn phi_t(a: f64, sigma: f64, t: f64, forward_curve: &Fn(f64) -> f64) -> f64 {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:98:77
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn mu_r(r_t: f64, a: f64, sigma: f64, t: f64, t_m: f64, forward_curve: &Fn(f64) -> f64) -> f64 {
[INFO] [stderr]    |                                                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:140:19
[INFO] [stderr]     |
[INFO] [stderr] 140 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:141:21
[INFO] [stderr]     |
[INFO] [stderr] 141 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:155:19
[INFO] [stderr]     |
[INFO] [stderr] 155 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:156:21
[INFO] [stderr]     |
[INFO] [stderr] 156 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:174:57
[INFO] [stderr]     |
[INFO] [stderr] 174 | pub fn bond_price_now(bond_maturity: f64, yield_curve: &Fn(f64) -> f64) -> f64 {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:186:19
[INFO] [stderr]     |
[INFO] [stderr] 186 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:187:21
[INFO] [stderr]     |
[INFO] [stderr] 187 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:188:18
[INFO] [stderr]     |
[INFO] [stderr] 188 |     generic_fn: &Fn(f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:188:47
[INFO] [stderr]     |
[INFO] [stderr] 188 |     generic_fn: &Fn(f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:188:64
[INFO] [stderr]     |
[INFO] [stderr] 188 |     generic_fn: &Fn(f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:210:19
[INFO] [stderr]     |
[INFO] [stderr] 210 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:211:18
[INFO] [stderr]     |
[INFO] [stderr] 211 |     generic_fn: &Fn(f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, &Fn(f64) -> f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:211:27
[INFO] [stderr]     |
[INFO] [stderr] 211 |     generic_fn: &Fn(f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:255:19
[INFO] [stderr]     |
[INFO] [stderr] 255 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:256:21
[INFO] [stderr]     |
[INFO] [stderr] 256 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:280:19
[INFO] [stderr]     |
[INFO] [stderr] 280 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:281:21
[INFO] [stderr]     |
[INFO] [stderr] 281 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:315:19
[INFO] [stderr]     |
[INFO] [stderr] 315 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:354:19
[INFO] [stderr]     |
[INFO] [stderr] 354 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:21
[INFO] [stderr]     |
[INFO] [stderr] 355 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:396:19
[INFO] [stderr]     |
[INFO] [stderr] 396 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:417:19
[INFO] [stderr]     |
[INFO] [stderr] 417 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:418:21
[INFO] [stderr]     |
[INFO] [stderr] 418 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:419:18
[INFO] [stderr]     |
[INFO] [stderr] 419 |     generic_fn: &Fn(f64, f64, f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64, f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:419:57
[INFO] [stderr]     |
[INFO] [stderr] 419 |     generic_fn: &Fn(f64, f64, f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:419:74
[INFO] [stderr]     |
[INFO] [stderr] 419 |     generic_fn: &Fn(f64, f64, f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                                                                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:533:19
[INFO] [stderr]     |
[INFO] [stderr] 533 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:534:21
[INFO] [stderr]     |
[INFO] [stderr] 534 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:580:19
[INFO] [stderr]     |
[INFO] [stderr] 580 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:581:21
[INFO] [stderr]     |
[INFO] [stderr] 581 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:622:19
[INFO] [stderr]     |
[INFO] [stderr] 622 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:666:19
[INFO] [stderr]     |
[INFO] [stderr] 666 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:667:21
[INFO] [stderr]     |
[INFO] [stderr] 667 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:709:19
[INFO] [stderr]     |
[INFO] [stderr] 709 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:750:19
[INFO] [stderr]     |
[INFO] [stderr] 750 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:751:21
[INFO] [stderr]     |
[INFO] [stderr] 751 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:804:19
[INFO] [stderr]     |
[INFO] [stderr] 804 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:805:21
[INFO] [stderr]     |
[INFO] [stderr] 805 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:852:19
[INFO] [stderr]     |
[INFO] [stderr] 852 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:892:19
[INFO] [stderr]     |
[INFO] [stderr] 892 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:893:21
[INFO] [stderr]     |
[INFO] [stderr] 893 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:923:19
[INFO] [stderr]     |
[INFO] [stderr] 923 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:953:19
[INFO] [stderr]     |
[INFO] [stderr] 953 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:954:21
[INFO] [stderr]     |
[INFO] [stderr] 954 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:992:19
[INFO] [stderr]     |
[INFO] [stderr] 992 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:993:21
[INFO] [stderr]     |
[INFO] [stderr] 993 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1054:19
[INFO] [stderr]      |
[INFO] [stderr] 1054 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1055:21
[INFO] [stderr]      |
[INFO] [stderr] 1055 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1099:19
[INFO] [stderr]      |
[INFO] [stderr] 1099 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1100:21
[INFO] [stderr]      |
[INFO] [stderr] 1100 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1178:19
[INFO] [stderr]      |
[INFO] [stderr] 1178 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1179:21
[INFO] [stderr]      |
[INFO] [stderr] 1179 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1229:19
[INFO] [stderr]      |
[INFO] [stderr] 1229 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1230:21
[INFO] [stderr]      |
[INFO] [stderr] 1230 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1275:19
[INFO] [stderr]      |
[INFO] [stderr] 1275 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1276:21
[INFO] [stderr]      |
[INFO] [stderr] 1276 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1352:19
[INFO] [stderr]      |
[INFO] [stderr] 1352 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1353:21
[INFO] [stderr]      |
[INFO] [stderr] 1353 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1409:19
[INFO] [stderr]      |
[INFO] [stderr] 1409 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1410:21
[INFO] [stderr]      |
[INFO] [stderr] 1410 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `"docker" "inspect" "f395457f8ea2cb6b20aab14436201cc69b56e975e19c13e78327a5f239cfe115"`
[INFO] running `"docker" "rm" "-f" "f395457f8ea2cb6b20aab14436201cc69b56e975e19c13e78327a5f239cfe115"`
[INFO] [stdout] f395457f8ea2cb6b20aab14436201cc69b56e975e19c13e78327a5f239cfe115
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hull_white/0.5.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1df8d05e9f46fa241c3440afdcf6d80faed27ba1bbcf2b52d58cb734f38424bc
[INFO] running `"docker" "start" "-a" "1df8d05e9f46fa241c3440afdcf6d80faed27ba1bbcf2b52d58cb734f38424bc"`
[INFO] [stderr]    Compiling approx v0.2.1
[INFO] [stderr]    Compiling hull_white v0.5.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[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/lib.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:75:54
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn phi_t(a: f64, sigma: f64, t: f64, forward_curve: &Fn(f64) -> f64) -> f64 {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:98:77
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn mu_r(r_t: f64, a: f64, sigma: f64, t: f64, t_m: f64, forward_curve: &Fn(f64) -> f64) -> f64 {
[INFO] [stderr]    |                                                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:140:19
[INFO] [stderr]     |
[INFO] [stderr] 140 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:141:21
[INFO] [stderr]     |
[INFO] [stderr] 141 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:155:19
[INFO] [stderr]     |
[INFO] [stderr] 155 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:156:21
[INFO] [stderr]     |
[INFO] [stderr] 156 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:174:57
[INFO] [stderr]     |
[INFO] [stderr] 174 | pub fn bond_price_now(bond_maturity: f64, yield_curve: &Fn(f64) -> f64) -> f64 {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:186:19
[INFO] [stderr]     |
[INFO] [stderr] 186 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:187:21
[INFO] [stderr]     |
[INFO] [stderr] 187 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:188:18
[INFO] [stderr]     |
[INFO] [stderr] 188 |     generic_fn: &Fn(f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:188:47
[INFO] [stderr]     |
[INFO] [stderr] 188 |     generic_fn: &Fn(f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:188:64
[INFO] [stderr]     |
[INFO] [stderr] 188 |     generic_fn: &Fn(f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:210:19
[INFO] [stderr]     |
[INFO] [stderr] 210 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:211:18
[INFO] [stderr]     |
[INFO] [stderr] 211 |     generic_fn: &Fn(f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, &Fn(f64) -> f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:211:27
[INFO] [stderr]     |
[INFO] [stderr] 211 |     generic_fn: &Fn(f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:255:19
[INFO] [stderr]     |
[INFO] [stderr] 255 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:256:21
[INFO] [stderr]     |
[INFO] [stderr] 256 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:280:19
[INFO] [stderr]     |
[INFO] [stderr] 280 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:281:21
[INFO] [stderr]     |
[INFO] [stderr] 281 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:315:19
[INFO] [stderr]     |
[INFO] [stderr] 315 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:354:19
[INFO] [stderr]     |
[INFO] [stderr] 354 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:355:21
[INFO] [stderr]     |
[INFO] [stderr] 355 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:396:19
[INFO] [stderr]     |
[INFO] [stderr] 396 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:417:19
[INFO] [stderr]     |
[INFO] [stderr] 417 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:418:21
[INFO] [stderr]     |
[INFO] [stderr] 418 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:419:18
[INFO] [stderr]     |
[INFO] [stderr] 419 |     generic_fn: &Fn(f64, f64, f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64, f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:419:57
[INFO] [stderr]     |
[INFO] [stderr] 419 |     generic_fn: &Fn(f64, f64, f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:419:74
[INFO] [stderr]     |
[INFO] [stderr] 419 |     generic_fn: &Fn(f64, f64, f64, f64, f64, f64, f64, &Fn(f64) -> f64, &Fn(f64) -> f64) -> f64,
[INFO] [stderr]     |                                                                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:533:19
[INFO] [stderr]     |
[INFO] [stderr] 533 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:534:21
[INFO] [stderr]     |
[INFO] [stderr] 534 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:580:19
[INFO] [stderr]     |
[INFO] [stderr] 580 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:581:21
[INFO] [stderr]     |
[INFO] [stderr] 581 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:622:19
[INFO] [stderr]     |
[INFO] [stderr] 622 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:666:19
[INFO] [stderr]     |
[INFO] [stderr] 666 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:667:21
[INFO] [stderr]     |
[INFO] [stderr] 667 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:709:19
[INFO] [stderr]     |
[INFO] [stderr] 709 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:750:19
[INFO] [stderr]     |
[INFO] [stderr] 750 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:751:21
[INFO] [stderr]     |
[INFO] [stderr] 751 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:804:19
[INFO] [stderr]     |
[INFO] [stderr] 804 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:805:21
[INFO] [stderr]     |
[INFO] [stderr] 805 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:852:19
[INFO] [stderr]     |
[INFO] [stderr] 852 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:892:19
[INFO] [stderr]     |
[INFO] [stderr] 892 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:893:21
[INFO] [stderr]     |
[INFO] [stderr] 893 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:923:19
[INFO] [stderr]     |
[INFO] [stderr] 923 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:953:19
[INFO] [stderr]     |
[INFO] [stderr] 953 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:954:21
[INFO] [stderr]     |
[INFO] [stderr] 954 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:992:19
[INFO] [stderr]     |
[INFO] [stderr] 992 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:993:21
[INFO] [stderr]     |
[INFO] [stderr] 993 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1054:19
[INFO] [stderr]      |
[INFO] [stderr] 1054 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1055:21
[INFO] [stderr]      |
[INFO] [stderr] 1055 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1099:19
[INFO] [stderr]      |
[INFO] [stderr] 1099 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1100:21
[INFO] [stderr]      |
[INFO] [stderr] 1100 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1178:19
[INFO] [stderr]      |
[INFO] [stderr] 1178 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1179:21
[INFO] [stderr]      |
[INFO] [stderr] 1179 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1229:19
[INFO] [stderr]      |
[INFO] [stderr] 1229 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1230:21
[INFO] [stderr]      |
[INFO] [stderr] 1230 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1275:19
[INFO] [stderr]      |
[INFO] [stderr] 1275 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1276:21
[INFO] [stderr]      |
[INFO] [stderr] 1276 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1352:19
[INFO] [stderr]      |
[INFO] [stderr] 1352 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1353:21
[INFO] [stderr]      |
[INFO] [stderr] 1353 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1409:19
[INFO] [stderr]      |
[INFO] [stderr] 1409 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1410:21
[INFO] [stderr]      |
[INFO] [stderr] 1410 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1440:19
[INFO] [stderr]      |
[INFO] [stderr] 1440 |     yield_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1441:21
[INFO] [stderr]      |
[INFO] [stderr] 1441 |     forward_curve: &Fn(f64) -> f64,
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `"docker" "inspect" "1df8d05e9f46fa241c3440afdcf6d80faed27ba1bbcf2b52d58cb734f38424bc"`
[INFO] running `"docker" "rm" "-f" "1df8d05e9f46fa241c3440afdcf6d80faed27ba1bbcf2b52d58cb734f38424bc"`
[INFO] [stdout] 1df8d05e9f46fa241c3440afdcf6d80faed27ba1bbcf2b52d58cb734f38424bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hull_white/0.5.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 710daf0e47b4983fe0ae2f045346df9309b8cd5c5c55644d6b211f8b8b670d31
[INFO] running `"docker" "start" "-a" "710daf0e47b4983fe0ae2f045346df9309b8cd5c5c55644d6b211f8b8b670d31"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hull_white-6bb0e05eeb598bf8
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::compare_caplet ... ok
[INFO] [stdout] test tests::compare_libor ... ok
[INFO] [stdout] test tests::payer_swaption ... ok
[INFO] [stdout] test tests::test_bond_now_same_as_t_when_t_is_zero ... ok
[INFO] [stdout] test tests::test_coupon_bond_now_same_as_t_when_t_is_zero ... ok
[INFO] [stdout] test tests::test_bond_price ... ok
[INFO] [stdout] test tests::receiver_swaption ... ok
[INFO] [stdout] test tests::test_get_coupon_times_no_payments ... ok
[INFO] [stdout] test tests::test_get_num_payments ... ok
[INFO] [stdout] test tests::test_get_num_payments_not_even ... ok
[INFO] [stdout] test tests::test_get_coupon_times ... ok
[INFO] [stdout] test tests::test_max_or_zero ... ok
[INFO] [stdout] test tests::test_get_time_from_t_index ... ok
[INFO] [stdout] test tests::test_get_time_from_t_index_with_zero_index ... ok
[INFO] [stdout] test tests::test_swap ... ok
[INFO] [stdout] test tests::zero_coupon_to_coupon ... ok
[INFO] [stdout] test tests::test_bond_price_at_expiry ... ok
[INFO] [stdout] test tests::zero_coupon_reference ... ok
[INFO] [stdout] test tests::test_payoff_swaption ... ok
[INFO] [stdout] test tests::american_receiver_swaption ... ok
[INFO] [stdout] test tests::american_payer_swaption ... ok
[INFO] [stdout] test tests::test_edf ... ok
[INFO] [stdout] test tests::test_caplet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hull_white
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - american_payer_swaption_t (line 1323) ... ok
[INFO] [stdout] test src/lib.rs - bond_call_t (line 329) ... ok
[INFO] [stdout] test src/lib.rs - bond_call_now (line 376) ... ok
[INFO] [stdout] test src/lib.rs - bond_put_now (line 602) ... ok
[INFO] [stdout] test src/lib.rs - bond_price_now (line 166) ... ok
[INFO] [stdout] test src/lib.rs - bond_put_t (line 555) ... ok
[INFO] [stdout] test src/lib.rs - bond_price_t (line 121) ... ok
[INFO] [stdout] test src/lib.rs - american_receiver_swaption_t (line 1380) ... ok
[INFO] [stdout] test src/lib.rs - caplet_now (line 689) ... ok
[INFO] [stdout] test src/lib.rs - caplet_t (line 725) ... ok
[INFO] [stdout] test src/lib.rs - coupon_bond_price_now (line 300) ... ok
[INFO] [stdout] test src/lib.rs - coupon_bond_call_t (line 503) ... ok
[INFO] [stdout] test src/lib.rs - coupon_bond_put_t (line 636) ... ok
[INFO] [stdout] test src/lib.rs - euro_dollar_future_t (line 782) ... ok
[INFO] [stdout] test src/lib.rs - euro_dollar_future_now (line 835) ... ok
[INFO] [stdout] test src/lib.rs - coupon_bond_price_t (line 230) ... ok
[INFO] [stdout] test src/lib.rs - european_payer_swaption_t (line 1151) ... ok
[INFO] [stdout] test src/lib.rs - european_receiver_swaption_t (line 1202) ... ok
[INFO] [stdout] test src/lib.rs - forward_libor_rate_now (line 911) ... ok
[INFO] [stdout] test src/lib.rs - forward_swap_rate_t (line 967) ... ok
[INFO] [stdout] test src/lib.rs - swap_price_t (line 1074) ... ok
[INFO] [stdout] test src/lib.rs - forward_libor_rate_t (line 870) ... ok
[INFO] [stdout] test src/lib.rs - libor_rate_t (line 933) ... ok
[INFO] [stdout] test src/lib.rs - swap_rate_t (line 1031) ... ok
[INFO] [stdout] test src/lib.rs - mu_r (line 85) ... ok
[INFO] [stdout] test src/lib.rs - t_forward_bond_vol (line 49) ... ok
[INFO] [stdout] test src/lib.rs - variance_r (line 106) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "710daf0e47b4983fe0ae2f045346df9309b8cd5c5c55644d6b211f8b8b670d31"`
[INFO] running `"docker" "rm" "-f" "710daf0e47b4983fe0ae2f045346df9309b8cd5c5c55644d6b211f8b8b670d31"`
[INFO] [stdout] 710daf0e47b4983fe0ae2f045346df9309b8cd5c5c55644d6b211f8b8b670d31