[INFO] fetching crate financial 1.1.2...
[INFO] testing financial-1.1.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate financial 1.1.2 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate financial 1.1.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate financial 1.1.2
[INFO] finished tweaking crates.io crate financial 1.1.2
[INFO] tweaked toml for crates.io crate financial 1.1.2 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75790824a7e89f851693983ff31920a918699118c984efd351fe325b70e4d1c3
[INFO] running `Command { std: "docker" "start" "-a" "75790824a7e89f851693983ff31920a918699118c984efd351fe325b70e4d1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75790824a7e89f851693983ff31920a918699118c984efd351fe325b70e4d1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75790824a7e89f851693983ff31920a918699118c984efd351fe325b70e4d1c3", kill_on_drop: false }`
[INFO] [stdout] 75790824a7e89f851693983ff31920a918699118c984efd351fe325b70e4d1c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9c7d1e89337e8b18b634e635354e062aa680333df500594106799974fb76527
[INFO] running `Command { std: "docker" "start" "-a" "f9c7d1e89337e8b18b634e635354e062aa680333df500594106799974fb76527", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling financial v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.18s
[INFO] running `Command { std: "docker" "inspect" "f9c7d1e89337e8b18b634e635354e062aa680333df500594106799974fb76527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9c7d1e89337e8b18b634e635354e062aa680333df500594106799974fb76527", kill_on_drop: false }`
[INFO] [stdout] f9c7d1e89337e8b18b634e635354e062aa680333df500594106799974fb76527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cec0b29c4821d50f0f5d5c0c8e72fe0b951fdb5a4a8ef99faeaffc70f48147e
[INFO] running `Command { std: "docker" "start" "-a" "3cec0b29c4821d50f0f5d5c0c8e72fe0b951fdb5a4a8ef99faeaffc70f48147e", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling financial v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/periodic_cashflow/irr.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 | /             format!(
[INFO] [stdout] 40 | |                 "IRR of {}, exceeded IRR precision threshold, {}",
[INFO] [stdout] 41 | |                 irr(&cf, guess).unwrap(),
[INFO] [stdout] 42 | |                 precision
[INFO] [stdout] 43 | |             )
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 39 |             
[INFO] [stdout] 40 |                 "IRR of {}, exceeded IRR precision threshold, {}",
[INFO] [stdout] 41 |                 irr(&cf, guess).unwrap(),
[INFO] [stdout] 42 |                 precision
[INFO] [stdout] 43 |             
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/periodic_cashflow/irr.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 | /             format!(
[INFO] [stdout] 55 | |                 "exceeded {} IRR precision threshold, {}",
[INFO] [stdout] 56 | |                 irr(&cf, guess).unwrap(),
[INFO] [stdout] 57 | |                 precision
[INFO] [stdout] 58 | |             )
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 54 |             
[INFO] [stdout] 55 |                 "exceeded {} IRR precision threshold, {}",
[INFO] [stdout] 56 |                 irr(&cf, guess).unwrap(),
[INFO] [stdout] 57 |                 precision
[INFO] [stdout] 58 |             
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/periodic_cashflow/mirr.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 | /             format!(
[INFO] [stdout] 49 | |                 "ans is {} got {}",
[INFO] [stdout] 50 | |                 ans,
[INFO] [stdout] 51 | |                 mirr
[INFO] [stdout] 52 | |             )
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 48 |             
[INFO] [stdout] 49 |                 "ans is {} got {}",
[INFO] [stdout] 50 |                 ans,
[INFO] [stdout] 51 |                 mirr
[INFO] [stdout] 52 |             
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/periodic_cashflow/mirr.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 | /             format!(
[INFO] [stdout] 67 | |                 "ans is {} got {}",
[INFO] [stdout] 68 | |                 ans,
[INFO] [stdout] 69 | |                 mirr
[INFO] [stdout] 70 | |             )
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 66 |             
[INFO] [stdout] 67 |                 "ans is {} got {}",
[INFO] [stdout] 68 |                 ans,
[INFO] [stdout] 69 |                 mirr
[INFO] [stdout] 70 |             
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/periodic_cashflow/mirr.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 | /             format!(
[INFO] [stdout] 85 | |                 "ans is {} got {}",
[INFO] [stdout] 86 | |                 ans,
[INFO] [stdout] 87 | |                 mirr
[INFO] [stdout] 88 | |             )
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 84 |             
[INFO] [stdout] 85 |                 "ans is {} got {}",
[INFO] [stdout] 86 |                 ans,
[INFO] [stdout] 87 |                 mirr
[INFO] [stdout] 88 |             
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.47s
[INFO] running `Command { std: "docker" "inspect" "3cec0b29c4821d50f0f5d5c0c8e72fe0b951fdb5a4a8ef99faeaffc70f48147e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cec0b29c4821d50f0f5d5c0c8e72fe0b951fdb5a4a8ef99faeaffc70f48147e", kill_on_drop: false }`
[INFO] [stdout] 3cec0b29c4821d50f0f5d5c0c8e72fe0b951fdb5a4a8ef99faeaffc70f48147e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e942839c85699eb0a9a1f2bfc24ffe1dd9fe2d0e3e182e32e7d806d72661a0aa
[INFO] running `Command { std: "docker" "start" "-a" "e942839c85699eb0a9a1f2bfc24ffe1dd9fe2d0e3e182e32e7d806d72661a0aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/periodic_cashflow/irr.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 | /             format!(
[INFO] [stderr] 40 | |                 "IRR of {}, exceeded IRR precision threshold, {}",
[INFO] [stderr] 41 | |                 irr(&cf, guess).unwrap(),
[INFO] [stderr] 42 | |                 precision
[INFO] [stderr] 43 | |             )
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 39 |             
[INFO] [stderr] 40 |                 "IRR of {}, exceeded IRR precision threshold, {}",
[INFO] [stderr] 41 |                 irr(&cf, guess).unwrap(),
[INFO] [stderr] 42 |                 precision
[INFO] [stderr] 43 |             
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/periodic_cashflow/irr.rs:54:13
[INFO] [stderr]    |
[INFO] [stderr] 54 | /             format!(
[INFO] [stderr] 55 | |                 "exceeded {} IRR precision threshold, {}",
[INFO] [stderr] 56 | |                 irr(&cf, guess).unwrap(),
[INFO] [stderr] 57 | |                 precision
[INFO] [stderr] 58 | |             )
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 54 |             
[INFO] [stderr] 55 |                 "exceeded {} IRR precision threshold, {}",
[INFO] [stderr] 56 |                 irr(&cf, guess).unwrap(),
[INFO] [stderr] 57 |                 precision
[INFO] [stderr] 58 |             
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/periodic_cashflow/mirr.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 | /             format!(
[INFO] [stderr] 49 | |                 "ans is {} got {}",
[INFO] [stderr] 50 | |                 ans,
[INFO] [stderr] 51 | |                 mirr
[INFO] [stderr] 52 | |             )
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 48 |             
[INFO] [stderr] 49 |                 "ans is {} got {}",
[INFO] [stderr] 50 |                 ans,
[INFO] [stderr] 51 |                 mirr
[INFO] [stderr] 52 |             
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/periodic_cashflow/mirr.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 | /             format!(
[INFO] [stderr] 67 | |                 "ans is {} got {}",
[INFO] [stderr] 68 | |                 ans,
[INFO] [stderr] 69 | |                 mirr
[INFO] [stderr] 70 | |             )
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 66 |             
[INFO] [stderr] 67 |                 "ans is {} got {}",
[INFO] [stderr] 68 |                 ans,
[INFO] [stderr] 69 |                 mirr
[INFO] [stderr] 70 |             
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/periodic_cashflow/mirr.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 | /             format!(
[INFO] [stderr] 85 | |                 "ans is {} got {}",
[INFO] [stderr] 86 | |                 ans,
[INFO] [stderr] 87 | |                 mirr
[INFO] [stderr] 88 | |             )
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 84 |             
[INFO] [stderr] 85 |                 "ans is {} got {}",
[INFO] [stderr] 86 |                 ans,
[INFO] [stderr] 87 |                 mirr
[INFO] [stderr] 88 |             
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `financial` (lib test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/financial-b4acb318348423df)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test periodic_cashflow::fv::tests::fv_dummy ... ok
[INFO] [stdout] test periodic_cashflow::fv::tests::fv_works_when_pmt_at_beginning ... ok
[INFO] [stdout] test periodic_cashflow::fv::tests::fv_works_when_pmt_at_end_of_period ... ok
[INFO] [stdout] test periodic_cashflow::fv::tests::fv_works_with_pmt_only ... ok
[INFO] [stdout] test periodic_cashflow::fv::tests::fv_works_with_zero_rate ... ok
[INFO] [stdout] test periodic_cashflow::irr::tests::irr_works ... ok
[INFO] [stdout] test periodic_cashflow::irr::tests::irr_works_2 ... ok
[INFO] [stdout] test periodic_cashflow::mirr::tests::mirr_works ... ok
[INFO] [stdout] test periodic_cashflow::mirr::tests::mirr_works_negative_cashflow ... ok
[INFO] [stdout] test periodic_cashflow::mirr::tests::mirr_works_no_negative_cashflow ... ok
[INFO] [stdout] test periodic_cashflow::npv::tests::npv_returns_same_as_npv_slow ... ok
[INFO] [stdout] test periodic_cashflow::pv::tests::pv_works_when_pmt_at_end_of_period ... ok
[INFO] [stdout] test periodic_cashflow::irr::tests::irr_works_different_guess_sign ... ok
[INFO] [stdout] test periodic_cashflow::pv::tests::pv_works_when_pmt_at_beginning ... ok
[INFO] [stdout] test periodic_cashflow::pv::tests::pv_works_with_pmt_only ... ok
[INFO] [stdout] test periodic_cashflow::pv::tests::pv_works_with_zero_rate ... ok
[INFO] [stdout] test scheduled_cashflow::xirr::tests::xirr_test ... ok
[INFO] [stdout] test scheduled_cashflow::xnpv::tests::xnpv_test ... ok
[INFO] [stdout] test scheduled_cashflow::xirr::tests::xirr_test2 ... ok
[INFO] [stdout] test periodic_cashflow::npv::tests::npv_with_zero_rate ... ok
[INFO] [stdout] test scheduled_cashflow::xnpv::tests::xnpv_with_zero_rate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-fb01d6f8f7a5dd30)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::npv ... ok
[INFO] [stdout] test tests::mirr ... ok
[INFO] [stdout] test tests::xnpv ... ok
[INFO] [stdout] test tests::xirr ... ok
[INFO] [stderr]    Doc-tests financial
[INFO] [stdout] test tests::irr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/scheduled_cashflow/xnpv.rs - scheduled_cashflow::xnpv::xnpv (line 8) ... ok
[INFO] [stdout] test src/periodic_cashflow/fv.rs - periodic_cashflow::fv::fv (line 6) ... ok
[INFO] [stdout] test src/periodic_cashflow/npv.rs - periodic_cashflow::npv::npv (line 8) ... ok
[INFO] [stdout] test src/periodic_cashflow/irr.rs - periodic_cashflow::irr::irr (line 7) ... ok
[INFO] [stdout] test src/scheduled_cashflow/xirr.rs - scheduled_cashflow::xirr::xirr (line 9) ... ok
[INFO] [stdout] test src/periodic_cashflow/pv.rs - periodic_cashflow::pv::pv (line 7) ... ok
[INFO] [stdout] test src/periodic_cashflow/mirr.rs - periodic_cashflow::mirr::mirr (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e942839c85699eb0a9a1f2bfc24ffe1dd9fe2d0e3e182e32e7d806d72661a0aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e942839c85699eb0a9a1f2bfc24ffe1dd9fe2d0e3e182e32e7d806d72661a0aa", kill_on_drop: false }`
[INFO] [stdout] e942839c85699eb0a9a1f2bfc24ffe1dd9fe2d0e3e182e32e7d806d72661a0aa
