[INFO] fetching crate rustimization 0.1.1... [INFO] testing rustimization-0.1.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate rustimization 0.1.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate rustimization 0.1.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustimization 0.1.1 [INFO] finished tweaking crates.io crate rustimization 0.1.1 [INFO] tweaked toml for crates.io crate rustimization 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cg-sys v0.1.0 [INFO] [stderr] Downloaded lbfgsb-sys v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05f955870e7ffe318b8bba3f9db466d7b1c36e12757b3e6577553b770af312bf [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" "05f955870e7ffe318b8bba3f9db466d7b1c36e12757b3e6577553b770af312bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05f955870e7ffe318b8bba3f9db466d7b1c36e12757b3e6577553b770af312bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05f955870e7ffe318b8bba3f9db466d7b1c36e12757b3e6577553b770af312bf", kill_on_drop: false }` [INFO] [stdout] 05f955870e7ffe318b8bba3f9db466d7b1c36e12757b3e6577553b770af312bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 82fb9e176bcc133bf015e41a3fb159c494139dbaa92351072affe145b7ae425d [INFO] running `Command { std: "docker" "start" "-a" "82fb9e176bcc133bf015e41a3fb159c494139dbaa92351072affe145b7ae425d", kill_on_drop: false }` [INFO] [stderr] Compiling cg-sys v0.1.0 [INFO] [stderr] Compiling lbfgsb-sys v0.1.0 [INFO] [stderr] Compiling rustimization v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lbfgsb_minimizer.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | f:&'a Fn(&Vec)->c_double, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [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/lbfgsb_minimizer.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | g:&'a Fn(&Vec)->Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lbfgsb_minimizer.rs:28:52 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lbfgsb_minimizer.rs:28:88 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | f:&'a Fn(&Vec)->c_double, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | g:&'a Fn(&Vec)->Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:21:52 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:21:88 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | f:&'a Fn(&Vec)->f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | g:&'a Fn(&Vec)->Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:14:47 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->f64,gd:&'a Fn(&Vec)->Vec,m:&'a str)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:14:73 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->f64,gd:&'a Fn(&Vec)->Vec,m:&'a str)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.60s [INFO] running `Command { std: "docker" "inspect" "82fb9e176bcc133bf015e41a3fb159c494139dbaa92351072affe145b7ae425d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82fb9e176bcc133bf015e41a3fb159c494139dbaa92351072affe145b7ae425d", kill_on_drop: false }` [INFO] [stdout] 82fb9e176bcc133bf015e41a3fb159c494139dbaa92351072affe145b7ae425d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7588bb2ad449f1a8ca07c8f62fa74085bdae312c2fa056e79c3e5b678f1dcd6 [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" "a7588bb2ad449f1a8ca07c8f62fa74085bdae312c2fa056e79c3e5b678f1dcd6", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lbfgsb_minimizer.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | f:&'a Fn(&Vec)->c_double, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustimization v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lbfgsb_minimizer.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | g:&'a Fn(&Vec)->Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lbfgsb_minimizer.rs:28:52 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lbfgsb_minimizer.rs:28:88 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | f:&'a Fn(&Vec)->c_double, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | g:&'a Fn(&Vec)->Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:21:52 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:21:88 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | f:&'a Fn(&Vec)->f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | g:&'a Fn(&Vec)->Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:14:47 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->f64,gd:&'a Fn(&Vec)->Vec,m:&'a str)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:14:73 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->f64,gd:&'a Fn(&Vec)->Vec,m:&'a str)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lbfgsb_minimizer.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | f:&'a Fn(&Vec)->c_double, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [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/lbfgsb_minimizer.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | g:&'a Fn(&Vec)->Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lbfgsb_minimizer.rs:28:52 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lbfgsb_minimizer.rs:28:88 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | f:&'a Fn(&Vec)->c_double, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | g:&'a Fn(&Vec)->Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:21:52 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cg_minimizer.rs:21:88 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | f:&'a Fn(&Vec)->f64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | g:&'a Fn(&Vec)->Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:14:47 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->f64,gd:&'a Fn(&Vec)->Vec,m:&'a str)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/minimizer.rs:14:73 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->f64,gd:&'a Fn(&Vec)->Vec,m:&'a str)->Self{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `Command { std: "docker" "inspect" "a7588bb2ad449f1a8ca07c8f62fa74085bdae312c2fa056e79c3e5b678f1dcd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7588bb2ad449f1a8ca07c8f62fa74085bdae312c2fa056e79c3e5b678f1dcd6", kill_on_drop: false }` [INFO] [stdout] a7588bb2ad449f1a8ca07c8f62fa74085bdae312c2fa056e79c3e5b678f1dcd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", 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] 804ef30c6d92cf4e20d88110d7ae97480e073da3c385ae1859438a071f843de7 [INFO] running `Command { std: "docker" "start" "-a" "804ef30c6d92cf4e20d88110d7ae97480e073da3c385ae1859438a071f843de7", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lbfgsb_minimizer.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | f:&'a Fn(&Vec)->c_double, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [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/lbfgsb_minimizer.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | g:&'a Fn(&Vec)->Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lbfgsb_minimizer.rs:28:52 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lbfgsb_minimizer.rs:28:88 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cg_minimizer.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | f:&'a Fn(&Vec)->c_double, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cg_minimizer.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | g:&'a Fn(&Vec)->Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cg_minimizer.rs:21:52 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cg_minimizer.rs:21:88 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/minimizer.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | f:&'a Fn(&Vec)->f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/minimizer.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | g:&'a Fn(&Vec)->Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/minimizer.rs:14:47 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->f64,gd:&'a Fn(&Vec)->Vec,m:&'a str)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/minimizer.rs:14:73 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->f64,gd:&'a Fn(&Vec)->Vec,m:&'a str)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lbfgsb_minimizer.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | f:&'a Fn(&Vec)->c_double, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [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/lbfgsb_minimizer.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | g:&'a Fn(&Vec)->Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lbfgsb_minimizer.rs:28:52 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lbfgsb_minimizer.rs:28:88 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cg_minimizer.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | f:&'a Fn(&Vec)->c_double, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cg_minimizer.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | g:&'a Fn(&Vec)->Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cg_minimizer.rs:21:52 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->c_double` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cg_minimizer.rs:21:88 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->c_double,gd:&'a Fn(&Vec)->Vec)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/minimizer.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | f:&'a Fn(&Vec)->f64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/minimizer.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | g:&'a Fn(&Vec)->Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/minimizer.rs:14:47 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->f64,gd:&'a Fn(&Vec)->Vec,m:&'a str)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->f64` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/minimizer.rs:14:73 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(xvec:&'a mut Vec,func:&'a Fn(&Vec)->f64,gd:&'a Fn(&Vec)->Vec,m:&'a str)->Self{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec)->Vec` [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rustimization-8a68358ee7f9c082 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lib-b640de1fdbcf9a39 [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests rustimization [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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" "804ef30c6d92cf4e20d88110d7ae97480e073da3c385ae1859438a071f843de7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "804ef30c6d92cf4e20d88110d7ae97480e073da3c385ae1859438a071f843de7", kill_on_drop: false }` [INFO] [stdout] 804ef30c6d92cf4e20d88110d7ae97480e073da3c385ae1859438a071f843de7