[INFO] fetching crate noptim 0.1.0...
[INFO] testing noptim-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate noptim 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate noptim 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate noptim 0.1.0
[INFO] finished tweaking crates.io crate noptim 0.1.0
[INFO] tweaked toml for crates.io crate noptim 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16fdf2434dad8c9c6c083763fb651cf9499e9efb9e0efdce946eb2d1030bf695
[INFO] running `Command { std: "docker" "start" "-a" "16fdf2434dad8c9c6c083763fb651cf9499e9efb9e0efdce946eb2d1030bf695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16fdf2434dad8c9c6c083763fb651cf9499e9efb9e0efdce946eb2d1030bf695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16fdf2434dad8c9c6c083763fb651cf9499e9efb9e0efdce946eb2d1030bf695", kill_on_drop: false }`
[INFO] [stdout] 16fdf2434dad8c9c6c083763fb651cf9499e9efb9e0efdce946eb2d1030bf695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d5a6d91ec44471a710bddc32afbc43eadd2910c2a56dee2c8bd218ed61af383
[INFO] running `Command { std: "docker" "start" "-a" "0d5a6d91ec44471a710bddc32afbc43eadd2910c2a56dee2c8bd218ed61af383", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]    Compiling noptim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `na::BaseFloat`, `na::FloatVec`
[INFO] [stdout]  --> src/function/function.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use na::{BaseFloat, FloatVec};
[INFO] [stdout]   |          ^^^^^^^^^  ^^^^^^^^ no `FloatVec` in the root
[INFO] [stdout]   |          |
[INFO] [stdout]   |          no `BaseFloat` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in crate `na`
[INFO] [stdout]   --> src/line_search/conditions.rs:45:33
[INFO] [stdout]    |
[INFO] [stdout] 45 |             f_grad_dot_dir: na::dot(f_grad, search_dir),
[INFO] [stdout]    |                                 ^^^ not found in `na`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in crate `na`
[INFO] [stdout]   --> src/line_search/conditions.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |         na::dot(f_next_grad, self.search_dir) >= self.c2 * self.f_grad_dot_dir
[INFO] [stdout]    |             ^^^ not found in `na`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in crate `na`
[INFO] [stdout]    --> src/line_search/conditions.rs:107:22
[INFO] [stdout]     |
[INFO] [stdout] 107 |         na::abs(&na::dot(f_next_grad, self.condition.search_dir))
[INFO] [stdout]     |                      ^^^ not found in `na`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dot` in crate `na`
[INFO] [stdout]    --> src/line_search/conditions.rs:149:33
[INFO] [stdout]     |
[INFO] [stdout] 149 |             f_grad_dot_dir: na::dot(f_grad, search_dir),
[INFO] [stdout]     |                                 ^^^ not found in `na`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `na::abs`: use the inherent method `Matrix::abs` or `RealField::abs` instead
[INFO] [stdout]    --> src/line_search/conditions.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |         na::abs(&na::dot(f_next_grad, self.condition.search_dir))
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `na::abs`: use the inherent method `Matrix::abs` or `RealField::abs` instead
[INFO] [stdout]    --> src/line_search/conditions.rs:108:40
[INFO] [stdout]     |
[INFO] [stdout] 108 |             >= self.condition.c2 * na::abs(&self.condition.f_grad_dot_dir)
[INFO] [stdout]     |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `noptim` due to 6 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0d5a6d91ec44471a710bddc32afbc43eadd2910c2a56dee2c8bd218ed61af383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d5a6d91ec44471a710bddc32afbc43eadd2910c2a56dee2c8bd218ed61af383", kill_on_drop: false }`
[INFO] [stdout] 0d5a6d91ec44471a710bddc32afbc43eadd2910c2a56dee2c8bd218ed61af383