[INFO] fetching crate rootfind 0.7.0... [INFO] testing rootfind-0.7.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate rootfind 0.7.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate rootfind 0.7.0 [INFO] finished tweaking crates.io crate rootfind 0.7.0 [INFO] tweaked toml for crates.io crate rootfind 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rootfind 0.7.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e630ddc61f5a0c9f2b3b419d46ce4ba0ea8977d669dc0d5948cc8b86e8e5cb0 [INFO] running `Command { std: "docker" "start" "-a" "3e630ddc61f5a0c9f2b3b419d46ce4ba0ea8977d669dc0d5948cc8b86e8e5cb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e630ddc61f5a0c9f2b3b419d46ce4ba0ea8977d669dc0d5948cc8b86e8e5cb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e630ddc61f5a0c9f2b3b419d46ce4ba0ea8977d669dc0d5948cc8b86e8e5cb0", kill_on_drop: false }` [INFO] [stdout] 3e630ddc61f5a0c9f2b3b419d46ce4ba0ea8977d669dc0d5948cc8b86e8e5cb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a249db37e937c743c1e265c663baac059847dd6963081636f273b2afbf63abb6 [INFO] running `Command { std: "docker" "start" "-a" "a249db37e937c743c1e265c663baac059847dd6963081636f273b2afbf63abb6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rootfind v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bracket.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn new(f: &F, bounds: Bounds, window_size: f64) -> BracketGenerator { [INFO] [stdout] | ^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 115 | pub fn new(f: &F, bounds: Bounds, window_size: f64) -> BracketGenerator<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "a249db37e937c743c1e265c663baac059847dd6963081636f273b2afbf63abb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a249db37e937c743c1e265c663baac059847dd6963081636f273b2afbf63abb6", kill_on_drop: false }` [INFO] [stdout] a249db37e937c743c1e265c663baac059847dd6963081636f273b2afbf63abb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa344db7028492627ab71191485f8e15556c7502339efaf7ebe6bd8b5c91f421 [INFO] running `Command { std: "docker" "start" "-a" "fa344db7028492627ab71191485f8e15556c7502339efaf7ebe6bd8b5c91f421", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling rootfind v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bracket.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn new(f: &F, bounds: Bounds, window_size: f64) -> BracketGenerator { [INFO] [stdout] | ^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 115 | pub fn new(f: &F, bounds: Bounds, window_size: f64) -> BracketGenerator<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/integration.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | format!("got={}, wanted={}", computed_root, expected_root) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 34 - format!("got={}, wanted={}", computed_root, expected_root) [INFO] [stdout] 34 + "got={}, wanted={}", computed_root, expected_root [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/solver.rs:326:16 [INFO] [stdout] | [INFO] [stdout] 326 | f: Box f64>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 326 | f: Box f64>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/solver.rs:327:17 [INFO] [stdout] | [INFO] [stdout] 327 | df: Box f64>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 327 | df: Box f64>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/solver.rs:328:18 [INFO] [stdout] | [INFO] [stdout] 328 | d2f: Box f64>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 328 | d2f: Box f64>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bracket.rs:115:19 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn new(f: &F, bounds: Bounds, window_size: f64) -> BracketGenerator { [INFO] [stdout] | ^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 115 | pub fn new(f: &F, bounds: Bounds, window_size: f64) -> BracketGenerator<'_, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/solver.rs:947:21 [INFO] [stdout] | [INFO] [stdout] 947 | format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 947 - format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stdout] 947 + "{} root wanted={}, got={}", t.name, t.roots[i], root [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/solver.rs:967:21 [INFO] [stdout] | [INFO] [stdout] 967 | format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [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] 967 - format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stdout] 967 + "{} root wanted={}, got={}", t.name, t.roots[i], root [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/solver.rs:987:21 [INFO] [stdout] | [INFO] [stdout] 987 | format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [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] 987 - format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stdout] 987 + "{} root wanted={}, got={}", t.name, t.roots[i], root [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/solver.rs:1003:21 [INFO] [stdout] | [INFO] [stdout] 1003 | format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [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] 1003 - format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stdout] 1003 + "{} root wanted={}, got={}", t.name, t.roots[i], root [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "fa344db7028492627ab71191485f8e15556c7502339efaf7ebe6bd8b5c91f421", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa344db7028492627ab71191485f8e15556c7502339efaf7ebe6bd8b5c91f421", kill_on_drop: false }` [INFO] [stdout] fa344db7028492627ab71191485f8e15556c7502339efaf7ebe6bd8b5c91f421 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e6c62d7c3dec6947fc063b7654a9d27d72b58a70ce9ffd9400c2a0f628775352 [INFO] running `Command { std: "docker" "start" "-a" "e6c62d7c3dec6947fc063b7654a9d27d72b58a70ce9ffd9400c2a0f628775352", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/bracket.rs:115:19 [INFO] [stderr] | [INFO] [stderr] 115 | pub fn new(f: &F, bounds: Bounds, window_size: f64) -> BracketGenerator { [INFO] [stderr] | ^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 115 | pub fn new(f: &F, bounds: Bounds, window_size: f64) -> BracketGenerator<'_, F> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `rootfind` (lib) generated 1 warning (run `cargo fix --lib -p rootfind` to apply 1 suggestion) [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/integration.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | format!("got={}, wanted={}", computed_root, expected_root) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 34 - format!("got={}, wanted={}", computed_root, expected_root) [INFO] [stderr] 34 + "got={}, wanted={}", computed_root, expected_root [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rootfind` (test "integration") generated 1 warning (run `cargo fix --test "integration"` to apply 1 suggestion) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solver.rs:326:16 [INFO] [stderr] | [INFO] [stderr] 326 | f: Box f64>, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 326 | f: Box f64>, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solver.rs:327:17 [INFO] [stderr] | [INFO] [stderr] 327 | df: Box f64>, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 327 | df: Box f64>, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/solver.rs:328:18 [INFO] [stderr] | [INFO] [stderr] 328 | d2f: Box f64>, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 328 | d2f: Box f64>, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/solver.rs:947:21 [INFO] [stderr] | [INFO] [stderr] 947 | format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 947 - format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stderr] 947 + "{} root wanted={}, got={}", t.name, t.roots[i], root [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/solver.rs:967:21 [INFO] [stderr] | [INFO] [stderr] 967 | format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [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] 967 - format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stderr] 967 + "{} root wanted={}, got={}", t.name, t.roots[i], root [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/solver.rs:987:21 [INFO] [stderr] | [INFO] [stderr] 987 | format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [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] 987 - format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stderr] 987 + "{} root wanted={}, got={}", t.name, t.roots[i], root [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/solver.rs:1003:21 [INFO] [stderr] | [INFO] [stderr] 1003 | format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [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] 1003 - format!("{} root wanted={}, got={}", t.name, t.roots[i], root) [INFO] [stderr] 1003 + "{} root wanted={}, got={}", t.name, t.roots[i], root [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rootfind` (lib test) generated 8 warnings (1 duplicate) (run `cargo fix --lib -p rootfind --tests` to apply 7 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/rootfind-c70f0c0708a00dc9) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test bracket::tests::test_bounds_contains ... ok [INFO] [stdout] test bracket::tests::test_bounds_middle_degenerate ... ok [INFO] [stdout] test bracket::tests::test_bounds_middle_offset ... ok [INFO] [stdout] test bracket::tests::test_bounds_middle_symmetric ... ok [INFO] [stdout] test bracket::tests::test_bounds_new_signed_zeros ... ok [INFO] [stdout] test bracket::tests::test_bounds_size ... ok [INFO] [stdout] test bracket::tests::test_bracket_generator_empty ... ok [INFO] [stdout] test bracket::tests::test_bracket_generator_hits ... ok [INFO] [stdout] test bracket::tests::test_bounds_new_valid ... ok [INFO] [stdout] test bracket::tests::test_first_bracket_even_degree ... ok [INFO] [stdout] test bracket::tests::test_first_bracket_hit ... ok [INFO] [stdout] test bracket::tests::test_first_bracket_miss ... ok [INFO] [stdout] test bracket::tests::test_is_sign_change ... ok [INFO] [stdout] test bracket::tests::test_is_sign_change_underflow ... ok [INFO] [stdout] test convergence::tests::test_fn_residual_convergence ... ok [INFO] [stdout] test convergence::tests::test_delta_x_convergence ... ok [INFO] [stdout] test convergence::tests::test_dual_convergence ... ok [INFO] [stdout] test solver::tests::test_bisection_centered_root ... ok [INFO] [stdout] test bracket::tests::test_is_sign_change_overflow ... ok [INFO] [stdout] test bracket::tests::test_bounds_new_flipped_extents - should panic ... ok [INFO] [stdout] test bracket::tests::test_bounds_new_infinite - should panic ... ok [INFO] [stdout] test bracket::tests::test_bounds_new_nan - should panic ... ok [INFO] [stdout] test bracket::tests::test_is_sign_change_nan_lhs - should panic ... ok [INFO] [stdout] test bracket::tests::test_first_bracket_negative_window - should panic ... ok [INFO] [stdout] test convergence::tests::test_delta_x_epsabs_nan - should panic ... ok [INFO] [stdout] test bracket::tests::test_bracket_generator_window_negative - should panic ... ok [INFO] [stdout] test bracket::tests::test_is_sign_change_nan_rhs - should panic ... ok [INFO] [stdout] test convergence::tests::test_delta_x_epsabs_zero - should panic ... ok [INFO] [stdout] test bracket::tests::test_first_bracket_zero_window - should panic ... ok [INFO] [stdout] test solver::tests::test_newton_zero_derivative ... ok [INFO] [stdout] test solver::tests::test_pathology_flatlining ... ok [INFO] [stdout] test convergence::tests::test_delta_x_epsabs_negative - should panic ... ok [INFO] [stdout] test convergence::tests::test_fn_residual_epsabs_nan - should panic ... ok [INFO] [stdout] test solver::tests::test_pathology_microstep ... ok [INFO] [stdout] test solver::tests::test_bisection_no_straddle - should panic ... ok [INFO] [stdout] test solver::tests::test_table_bisection ... ok [INFO] [stdout] test convergence::tests::test_fn_residual_epsabs_negative - should panic ... ok [INFO] [stdout] test solver::tests::test_table_halley ... ok [INFO] [stdout] test solver::tests::test_table_illinois ... ok [INFO] [stdout] test solver::tests::test_halley_nonfinite_start - should panic ... ok [INFO] [stdout] test solver::tests::test_newton_nonfinite_start - should panic ... ok [INFO] [stdout] test solver::tests::test_table_newton ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-5738767c0aaf5050) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests rootfind [INFO] [stdout] test test_end_to_end ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/convergence.rs - convergence (line 16) ... ok [INFO] [stdout] test src/wrap.rs - wrap (line 36) ... ok [INFO] [stdout] test src/solver.rs - solver (line 35) ... ok [INFO] [stdout] test src/bracket.rs - bracket (line 25) ... ok [INFO] [stdout] test src/solver.rs - solver (line 12) ... ok [INFO] [stdout] test src/wrap.rs - wrap (line 22) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e6c62d7c3dec6947fc063b7654a9d27d72b58a70ce9ffd9400c2a0f628775352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6c62d7c3dec6947fc063b7654a9d27d72b58a70ce9ffd9400c2a0f628775352", kill_on_drop: false }` [INFO] [stdout] e6c62d7c3dec6947fc063b7654a9d27d72b58a70ce9ffd9400c2a0f628775352