[INFO] updating cached repository https://github.com/meamuri/optimization_methods [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ebf50dd461de29582dfa3339acee7bd3750e6c01 [INFO] testing meamuri/optimization_methods against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeamuri%2Foptimization_methods" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/meamuri/optimization_methods on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/meamuri/optimization_methods [INFO] finished tweaking git repo https://github.com/meamuri/optimization_methods [INFO] tweaked toml for git repo https://github.com/meamuri/optimization_methods written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/meamuri/optimization_methods already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 95d8d40639ce7f732c5de7b269ebb1b711bbc7c2f656a9896cac29f8632b920f [INFO] running `Command { std: "docker" "start" "-a" "95d8d40639ce7f732c5de7b269ebb1b711bbc7c2f656a9896cac29f8632b920f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95d8d40639ce7f732c5de7b269ebb1b711bbc7c2f656a9896cac29f8632b920f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95d8d40639ce7f732c5de7b269ebb1b711bbc7c2f656a9896cac29f8632b920f", kill_on_drop: false }` [INFO] [stdout] 95d8d40639ce7f732c5de7b269ebb1b711bbc7c2f656a9896cac29f8632b920f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 38f7c79333ac1e06043a1c36bc801688c033b08202de2f3859d411c64f53ebf6 [INFO] running `Command { std: "docker" "start" "-a" "38f7c79333ac1e06043a1c36bc801688c033b08202de2f3859d411c64f53ebf6", kill_on_drop: false }` [INFO] [stderr] Compiling optimization_methods v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/golden_section.rs:11:55 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn golden_section(_a: f64, _b: f64, eps: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/newton.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | fn first_derivative(f: &Fn(f64)-> f64, x: f64, h: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)-> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/newton.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | fn second_derivative(f: &Fn(f64) -> f64, x: f64, h: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/newton.rs:9:62 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn newton_method(a: f64, b: f64, _u0: f64, eps: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/parabolic.rs:1:55 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn parabolic_method(a: f64, b: f64, eps: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/parabolic.rs:63:49 [INFO] [stdout] | [INFO] [stdout] 63 | fn parabolas_min(u1: f64, u2: f64, u3: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/segment_div.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | f: &Fn(f64) -> f64 [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/mod.rs:1:51 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn x_derivative(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/mod.rs:7:51 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn y_derivative(x: f64, y: f64, eps: f64, f: &Fn(f64,f64) -> f64) -> f64{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64,f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/splitting_of_step.rs:3:68 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn splitting_of_step(x: f64, y: f64, alpha: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/fastest_descent.rs:4:54 [INFO] [stdout] | [INFO] [stdout] 4 | fn segment_divide_help(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/fastest_descent.rs:19:56 [INFO] [stdout] | [INFO] [stdout] 19 | fn help_func(x: f64, y: f64, alpha: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/fastest_descent.rs:24:54 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn fastest_descent(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "38f7c79333ac1e06043a1c36bc801688c033b08202de2f3859d411c64f53ebf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38f7c79333ac1e06043a1c36bc801688c033b08202de2f3859d411c64f53ebf6", kill_on_drop: false }` [INFO] [stdout] 38f7c79333ac1e06043a1c36bc801688c033b08202de2f3859d411c64f53ebf6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4c718e45f8c82a4295b10bb946a881e33434cf9f0f55edb9635ed34407b949cf [INFO] running `Command { std: "docker" "start" "-a" "4c718e45f8c82a4295b10bb946a881e33434cf9f0f55edb9635ed34407b949cf", kill_on_drop: false }` [INFO] [stderr] Compiling optimization_methods v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/golden_section.rs:11:55 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn golden_section(_a: f64, _b: f64, eps: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/newton.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | fn first_derivative(f: &Fn(f64)-> f64, x: f64, h: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)-> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/newton.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | fn second_derivative(f: &Fn(f64) -> f64, x: f64, h: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/newton.rs:9:62 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn newton_method(a: f64, b: f64, _u0: f64, eps: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/parabolic.rs:1:55 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn parabolic_method(a: f64, b: f64, eps: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/parabolic.rs:63:49 [INFO] [stdout] | [INFO] [stdout] 63 | fn parabolas_min(u1: f64, u2: f64, u3: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/segment_div.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | f: &Fn(f64) -> f64 [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/mod.rs:1:51 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn x_derivative(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/mod.rs:7:51 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn y_derivative(x: f64, y: f64, eps: f64, f: &Fn(f64,f64) -> f64) -> f64{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64,f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/splitting_of_step.rs:3:68 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn splitting_of_step(x: f64, y: f64, alpha: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/fastest_descent.rs:4:54 [INFO] [stdout] | [INFO] [stdout] 4 | fn segment_divide_help(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/fastest_descent.rs:19:56 [INFO] [stdout] | [INFO] [stdout] 19 | fn help_func(x: f64, y: f64, alpha: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/fastest_descent.rs:24:54 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn fastest_descent(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/golden_section.rs:11:55 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn golden_section(_a: f64, _b: f64, eps: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/newton.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | fn first_derivative(f: &Fn(f64)-> f64, x: f64, h: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64)-> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/newton.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | fn second_derivative(f: &Fn(f64) -> f64, x: f64, h: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/newton.rs:9:62 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn newton_method(a: f64, b: f64, _u0: f64, eps: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/parabolic.rs:1:55 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn parabolic_method(a: f64, b: f64, eps: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/parabolic.rs:63:49 [INFO] [stdout] | [INFO] [stdout] 63 | fn parabolas_min(u1: f64, u2: f64, u3: f64, f: &Fn(f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/single_dim_methods/segment_div.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | f: &Fn(f64) -> f64 [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/mod.rs:1:51 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn x_derivative(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/mod.rs:7:51 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn y_derivative(x: f64, y: f64, eps: f64, f: &Fn(f64,f64) -> f64) -> f64{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64,f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/splitting_of_step.rs:3:68 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn splitting_of_step(x: f64, y: f64, alpha: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/fastest_descent.rs:4:54 [INFO] [stdout] | [INFO] [stdout] 4 | fn segment_divide_help(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/fastest_descent.rs:19:56 [INFO] [stdout] | [INFO] [stdout] 19 | fn help_func(x: f64, y: f64, alpha: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/methods/multi_dim_methods/fastest_descent.rs:24:54 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn fastest_descent(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> (f64, f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "4c718e45f8c82a4295b10bb946a881e33434cf9f0f55edb9635ed34407b949cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c718e45f8c82a4295b10bb946a881e33434cf9f0f55edb9635ed34407b949cf", kill_on_drop: false }` [INFO] [stdout] 4c718e45f8c82a4295b10bb946a881e33434cf9f0f55edb9635ed34407b949cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5025548f1c502aae12215e2dc60b3ddc54bfb1b5e0ccef973ebd6b64786af0d6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5025548f1c502aae12215e2dc60b3ddc54bfb1b5e0ccef973ebd6b64786af0d6", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/single_dim_methods/golden_section.rs:11:55 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn golden_section(_a: f64, _b: f64, eps: f64, f: &Fn(f64) -> 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/methods/single_dim_methods/newton.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | fn first_derivative(f: &Fn(f64)-> f64, x: f64, h: 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/methods/single_dim_methods/newton.rs:5:26 [INFO] [stderr] | [INFO] [stderr] 5 | fn second_derivative(f: &Fn(f64) -> f64, x: f64, h: 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/methods/single_dim_methods/newton.rs:9:62 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn newton_method(a: f64, b: f64, _u0: f64, eps: f64, f: &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/methods/single_dim_methods/parabolic.rs:1:55 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn parabolic_method(a: f64, b: f64, eps: f64, f: &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/methods/single_dim_methods/parabolic.rs:63:49 [INFO] [stderr] | [INFO] [stderr] 63 | fn parabolas_min(u1: f64, u2: f64, u3: f64, f: &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/methods/single_dim_methods/segment_div.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | f: &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/methods/multi_dim_methods/mod.rs:1:51 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn x_derivative(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/multi_dim_methods/mod.rs:7:51 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn y_derivative(x: f64, y: f64, eps: f64, f: &Fn(f64,f64) -> f64) -> f64{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64,f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/multi_dim_methods/splitting_of_step.rs:3:68 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn splitting_of_step(x: f64, y: f64, alpha: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> (f64, f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/multi_dim_methods/fastest_descent.rs:4:54 [INFO] [stderr] | [INFO] [stderr] 4 | fn segment_divide_help(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/multi_dim_methods/fastest_descent.rs:19:56 [INFO] [stderr] | [INFO] [stderr] 19 | fn help_func(x: f64, y: f64, alpha: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/multi_dim_methods/fastest_descent.rs:24:54 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn fastest_descent(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> (f64, f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/single_dim_methods/golden_section.rs:11:55 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn golden_section(_a: f64, _b: f64, eps: f64, f: &Fn(f64) -> 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/methods/single_dim_methods/newton.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | fn first_derivative(f: &Fn(f64)-> f64, x: f64, h: 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/methods/single_dim_methods/newton.rs:5:26 [INFO] [stderr] | [INFO] [stderr] 5 | fn second_derivative(f: &Fn(f64) -> f64, x: f64, h: 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/methods/single_dim_methods/newton.rs:9:62 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn newton_method(a: f64, b: f64, _u0: f64, eps: f64, f: &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/methods/single_dim_methods/parabolic.rs:1:55 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn parabolic_method(a: f64, b: f64, eps: f64, f: &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/methods/single_dim_methods/parabolic.rs:63:49 [INFO] [stderr] | [INFO] [stderr] 63 | fn parabolas_min(u1: f64, u2: f64, u3: f64, f: &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/methods/single_dim_methods/segment_div.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | f: &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/methods/multi_dim_methods/mod.rs:1:51 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn x_derivative(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/multi_dim_methods/mod.rs:7:51 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn y_derivative(x: f64, y: f64, eps: f64, f: &Fn(f64,f64) -> f64) -> f64{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64,f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/multi_dim_methods/splitting_of_step.rs:3:68 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn splitting_of_step(x: f64, y: f64, alpha: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> (f64, f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/multi_dim_methods/fastest_descent.rs:4:54 [INFO] [stderr] | [INFO] [stderr] 4 | fn segment_divide_help(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/multi_dim_methods/fastest_descent.rs:19:56 [INFO] [stderr] | [INFO] [stderr] 19 | fn help_func(x: f64, y: f64, alpha: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/methods/multi_dim_methods/fastest_descent.rs:24:54 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn fastest_descent(x: f64, y: f64, eps: f64, f: &Fn(f64, f64) -> f64) -> (f64, f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64) -> f64` [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/optimization_methods-31461f7558a38453 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/optimization_methods-48c76bf861169e6c [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/integration_test-9fdb82f96c245f4e [INFO] [stdout] [INFO] [stderr] Doc-tests optimization_methods [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5025548f1c502aae12215e2dc60b3ddc54bfb1b5e0ccef973ebd6b64786af0d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5025548f1c502aae12215e2dc60b3ddc54bfb1b5e0ccef973ebd6b64786af0d6", kill_on_drop: false }` [INFO] [stdout] 5025548f1c502aae12215e2dc60b3ddc54bfb1b5e0ccef973ebd6b64786af0d6