[INFO] fetching crate outliers_table 0.1.5...
[INFO] testing outliers_table-0.1.5 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate outliers_table 0.1.5 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate outliers_table 0.1.5
[INFO] finished tweaking crates.io crate outliers_table 0.1.5
[INFO] tweaked toml for crates.io crate outliers_table 0.1.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate outliers_table 0.1.5 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate outliers_table 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8de44e00940969beabc38484f324897db584ab155c15ae7c62cdc992c5f263a9
[INFO] running `Command { std: "docker" "start" "-a" "8de44e00940969beabc38484f324897db584ab155c15ae7c62cdc992c5f263a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8de44e00940969beabc38484f324897db584ab155c15ae7c62cdc992c5f263a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de44e00940969beabc38484f324897db584ab155c15ae7c62cdc992c5f263a9", kill_on_drop: false }`
[INFO] [stdout] 8de44e00940969beabc38484f324897db584ab155c15ae7c62cdc992c5f263a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3732b4442d95bb78e4879fbaaeb5113c4755b905bc8498eb3769071b4230e7d
[INFO] running `Command { std: "docker" "start" "-a" "a3732b4442d95bb78e4879fbaaeb5113c4755b905bc8498eb3769071b4230e7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling outliers_table v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:152:7
[INFO] [stdout]     |
[INFO] [stdout] 152 |       drop(self.min_height_min_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 152 -       drop(self.min_height_min_width_price);
[INFO] [stdout] 152 +       let _ = self.min_height_min_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 |       drop(self.min_height_max_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 153 -       drop(self.min_height_max_width_price);
[INFO] [stdout] 153 +       let _ = self.min_height_max_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:154:7
[INFO] [stdout]     |
[INFO] [stdout] 154 |       drop(self.max_height_min_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 154 -       drop(self.max_height_min_width_price);
[INFO] [stdout] 154 +       let _ = self.max_height_min_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:155:7
[INFO] [stdout]     |
[INFO] [stdout] 155 |       drop(self.max_height_max_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 155 -       drop(self.max_height_max_width_price);
[INFO] [stdout] 155 +       let _ = self.max_height_max_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:156:7
[INFO] [stdout]     |
[INFO] [stdout] 156 |       drop(self.min_h);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 156 -       drop(self.min_h);
[INFO] [stdout] 156 +       let _ = self.min_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:157:7
[INFO] [stdout]     |
[INFO] [stdout] 157 |       drop(self.max_h);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 157 -       drop(self.max_h);
[INFO] [stdout] 157 +       let _ = self.max_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:158:7
[INFO] [stdout]     |
[INFO] [stdout] 158 |       drop(self.min_w);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 158 -       drop(self.min_w);
[INFO] [stdout] 158 +       let _ = self.min_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:159:7
[INFO] [stdout]     |
[INFO] [stdout] 159 |       drop(self.max_w);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 159 -       drop(self.max_w);
[INFO] [stdout] 159 +       let _ = self.max_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:160:7
[INFO] [stdout]     |
[INFO] [stdout] 160 |       drop(self.step_w);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 160 -       drop(self.step_w);
[INFO] [stdout] 160 +       let _ = self.step_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:161:7
[INFO] [stdout]     |
[INFO] [stdout] 161 |       drop(self.step_h);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 161 -       drop(self.step_h);
[INFO] [stdout] 161 +       let _ = self.step_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:162:7
[INFO] [stdout]     |
[INFO] [stdout] 162 |       drop(self.dist_w);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `f64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 162 -       drop(self.dist_w);
[INFO] [stdout] 162 +       let _ = self.dist_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:163:7
[INFO] [stdout]     |
[INFO] [stdout] 163 |       drop(self.dist_h);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 163 -       drop(self.dist_h);
[INFO] [stdout] 163 +       let _ = self.dist_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 |       drop(self.cols_steps);
[INFO] [stdout]     |       ^^^^^---------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `i64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 164 -       drop(self.cols_steps);
[INFO] [stdout] 164 +       let _ = self.cols_steps;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:165:7
[INFO] [stdout]     |
[INFO] [stdout] 165 |       drop(self.rows_steps);
[INFO] [stdout]     |       ^^^^^---------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `i64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 165 -       drop(self.rows_steps);
[INFO] [stdout] 165 +       let _ = self.rows_steps;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:172:7
[INFO] [stdout]     |
[INFO] [stdout] 172 |       drop(&self.matrix);
[INFO] [stdout]     |       ^^^^^------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&Vec<Vec<String>>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 172 -       drop(&self.matrix);
[INFO] [stdout] 172 +       let _ = &self.matrix;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "a3732b4442d95bb78e4879fbaaeb5113c4755b905bc8498eb3769071b4230e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3732b4442d95bb78e4879fbaaeb5113c4755b905bc8498eb3769071b4230e7d", kill_on_drop: false }`
[INFO] [stdout] a3732b4442d95bb78e4879fbaaeb5113c4755b905bc8498eb3769071b4230e7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22669d8650c94f0cc4b4bff8ab36bc17ab8bcad69719015bfde3145a243f17fd
[INFO] running `Command { std: "docker" "start" "-a" "22669d8650c94f0cc4b4bff8ab36bc17ab8bcad69719015bfde3145a243f17fd", kill_on_drop: false }`
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:152:7
[INFO] [stdout]     |
[INFO] [stdout] 152 |       drop(self.min_height_min_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 152 -       drop(self.min_height_min_width_price);
[INFO] [stdout] 152 +       let _ = self.min_height_min_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 |       drop(self.min_height_max_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 153 -       drop(self.min_height_max_width_price);
[INFO] [stdout] 153 +       let _ = self.min_height_max_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:154:7
[INFO] [stdout]     |
[INFO] [stdout] 154 |       drop(self.max_height_min_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 154 -       drop(self.max_height_min_width_price);
[INFO] [stdout] 154 +       let _ = self.max_height_min_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:155:7
[INFO] [stdout]     |
[INFO] [stdout] 155 |       drop(self.max_height_max_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 155 -       drop(self.max_height_max_width_price);
[INFO] [stdout] 155 +       let _ = self.max_height_max_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:156:7
[INFO] [stdout]     |
[INFO] [stdout] 156 |       drop(self.min_h);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 156 -       drop(self.min_h);
[INFO] [stdout] 156 +       let _ = self.min_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:157:7
[INFO] [stdout]     |
[INFO] [stdout] 157 |       drop(self.max_h);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 157 -       drop(self.max_h);
[INFO] [stdout] 157 +       let _ = self.max_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:158:7
[INFO] [stdout]     |
[INFO] [stdout] 158 |       drop(self.min_w);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 158 -       drop(self.min_w);
[INFO] [stdout] 158 +       let _ = self.min_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:159:7
[INFO] [stdout]     |
[INFO] [stdout] 159 |       drop(self.max_w);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 159 -       drop(self.max_w);
[INFO] [stdout] 159 +       let _ = self.max_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:160:7
[INFO] [stdout]     |
[INFO] [stdout] 160 |       drop(self.step_w);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 160 -       drop(self.step_w);
[INFO] [stdout] 160 +       let _ = self.step_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:161:7
[INFO] [stdout]     |
[INFO] [stdout] 161 |       drop(self.step_h);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 161 -       drop(self.step_h);
[INFO] [stdout] 161 +       let _ = self.step_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:162:7
[INFO] [stdout]     |
[INFO] [stdout] 162 |       drop(self.dist_w);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `f64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 162 -       drop(self.dist_w);
[INFO] [stdout] 162 +       let _ = self.dist_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:163:7
[INFO] [stdout]     |
[INFO] [stdout] 163 |       drop(self.dist_h);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 163 -       drop(self.dist_h);
[INFO] [stdout] 163 +       let _ = self.dist_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 |       drop(self.cols_steps);
[INFO] [stdout]     |       ^^^^^---------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `i64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 164 -       drop(self.cols_steps);
[INFO] [stdout] 164 +       let _ = self.cols_steps;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:165:7
[INFO] [stdout]     |
[INFO] [stdout] 165 |       drop(self.rows_steps);
[INFO] [stdout]     |       ^^^^^---------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `i64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 165 -       drop(self.rows_steps);
[INFO] [stdout] 165 +       let _ = self.rows_steps;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:172:7
[INFO] [stdout]     |
[INFO] [stdout] 172 |       drop(&self.matrix);
[INFO] [stdout]     |       ^^^^^------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&Vec<Vec<String>>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 172 -       drop(&self.matrix);
[INFO] [stdout] 172 +       let _ = &self.matrix;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling outliers_table v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:152:7
[INFO] [stdout]     |
[INFO] [stdout] 152 |       drop(self.min_height_min_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 152 -       drop(self.min_height_min_width_price);
[INFO] [stdout] 152 +       let _ = self.min_height_min_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:153:7
[INFO] [stdout]     |
[INFO] [stdout] 153 |       drop(self.min_height_max_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 153 -       drop(self.min_height_max_width_price);
[INFO] [stdout] 153 +       let _ = self.min_height_max_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:154:7
[INFO] [stdout]     |
[INFO] [stdout] 154 |       drop(self.max_height_min_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 154 -       drop(self.max_height_min_width_price);
[INFO] [stdout] 154 +       let _ = self.max_height_min_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:155:7
[INFO] [stdout]     |
[INFO] [stdout] 155 |       drop(self.max_height_max_width_price);
[INFO] [stdout]     |       ^^^^^-------------------------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 155 -       drop(self.max_height_max_width_price);
[INFO] [stdout] 155 +       let _ = self.max_height_max_width_price;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:156:7
[INFO] [stdout]     |
[INFO] [stdout] 156 |       drop(self.min_h);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 156 -       drop(self.min_h);
[INFO] [stdout] 156 +       let _ = self.min_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:157:7
[INFO] [stdout]     |
[INFO] [stdout] 157 |       drop(self.max_h);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 157 -       drop(self.max_h);
[INFO] [stdout] 157 +       let _ = self.max_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:158:7
[INFO] [stdout]     |
[INFO] [stdout] 158 |       drop(self.min_w);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 158 -       drop(self.min_w);
[INFO] [stdout] 158 +       let _ = self.min_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:159:7
[INFO] [stdout]     |
[INFO] [stdout] 159 |       drop(self.max_w);
[INFO] [stdout]     |       ^^^^^----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 159 -       drop(self.max_w);
[INFO] [stdout] 159 +       let _ = self.max_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:160:7
[INFO] [stdout]     |
[INFO] [stdout] 160 |       drop(self.step_w);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 160 -       drop(self.step_w);
[INFO] [stdout] 160 +       let _ = self.step_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:161:7
[INFO] [stdout]     |
[INFO] [stdout] 161 |       drop(self.step_h);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 161 -       drop(self.step_h);
[INFO] [stdout] 161 +       let _ = self.step_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:162:7
[INFO] [stdout]     |
[INFO] [stdout] 162 |       drop(self.dist_w);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `f64`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 162 -       drop(self.dist_w);
[INFO] [stdout] 162 +       let _ = self.dist_w;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:163:7
[INFO] [stdout]     |
[INFO] [stdout] 163 |       drop(self.dist_h);
[INFO] [stdout]     |       ^^^^^-----------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `f64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 163 -       drop(self.dist_h);
[INFO] [stdout] 163 +       let _ = self.dist_h;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 |       drop(self.cols_steps);
[INFO] [stdout]     |       ^^^^^---------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `i64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 164 -       drop(self.cols_steps);
[INFO] [stdout] 164 +       let _ = self.cols_steps;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/lib.rs:165:7
[INFO] [stdout]     |
[INFO] [stdout] 165 |       drop(self.rows_steps);
[INFO] [stdout]     |       ^^^^^---------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `i64`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 165 -       drop(self.rows_steps);
[INFO] [stdout] 165 +       let _ = self.rows_steps;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stdout]    --> src/lib.rs:172:7
[INFO] [stdout]     |
[INFO] [stdout] 172 |       drop(&self.matrix);
[INFO] [stdout]     |       ^^^^^------------^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            argument has type `&Vec<Vec<String>>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 172 -       drop(&self.matrix);
[INFO] [stdout] 172 +       let _ = &self.matrix;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "22669d8650c94f0cc4b4bff8ab36bc17ab8bcad69719015bfde3145a243f17fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22669d8650c94f0cc4b4bff8ab36bc17ab8bcad69719015bfde3145a243f17fd", kill_on_drop: false }`
[INFO] [stdout] 22669d8650c94f0cc4b4bff8ab36bc17ab8bcad69719015bfde3145a243f17fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50e6b4d3e196ca26e0352c5a9387db28eb24b145fb1c88e6b18d9723d3de7edf
[INFO] running `Command { std: "docker" "start" "-a" "50e6b4d3e196ca26e0352c5a9387db28eb24b145fb1c88e6b18d9723d3de7edf", kill_on_drop: false }`
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:152:7
[INFO] [stderr]     |
[INFO] [stderr] 152 |       drop(self.min_height_min_width_price);
[INFO] [stderr]     |       ^^^^^-------------------------------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `&f64`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dropping_references)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 152 -       drop(self.min_height_min_width_price);
[INFO] [stderr] 152 +       let _ = self.min_height_min_width_price;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:153:7
[INFO] [stderr]     |
[INFO] [stderr] 153 |       drop(self.min_height_max_width_price);
[INFO] [stderr]     |       ^^^^^-------------------------------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `&f64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 153 -       drop(self.min_height_max_width_price);
[INFO] [stderr] 153 +       let _ = self.min_height_max_width_price;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:154:7
[INFO] [stderr]     |
[INFO] [stderr] 154 |       drop(self.max_height_min_width_price);
[INFO] [stderr]     |       ^^^^^-------------------------------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `&f64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 154 -       drop(self.max_height_min_width_price);
[INFO] [stderr] 154 +       let _ = self.max_height_min_width_price;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:155:7
[INFO] [stderr]     |
[INFO] [stderr] 155 |       drop(self.max_height_max_width_price);
[INFO] [stderr]     |       ^^^^^-------------------------------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `&f64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 155 -       drop(self.max_height_max_width_price);
[INFO] [stderr] 155 +       let _ = self.max_height_max_width_price;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:156:7
[INFO] [stderr]     |
[INFO] [stderr] 156 |       drop(self.min_h);
[INFO] [stderr]     |       ^^^^^----------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `&f64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 156 -       drop(self.min_h);
[INFO] [stderr] 156 +       let _ = self.min_h;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:157:7
[INFO] [stderr]     |
[INFO] [stderr] 157 |       drop(self.max_h);
[INFO] [stderr]     |       ^^^^^----------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `&f64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 157 -       drop(self.max_h);
[INFO] [stderr] 157 +       let _ = self.max_h;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:158:7
[INFO] [stderr]     |
[INFO] [stderr] 158 |       drop(self.min_w);
[INFO] [stderr]     |       ^^^^^----------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `&f64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 158 -       drop(self.min_w);
[INFO] [stderr] 158 +       let _ = self.min_w;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:159:7
[INFO] [stderr]     |
[INFO] [stderr] 159 |       drop(self.max_w);
[INFO] [stderr]     |       ^^^^^----------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `&f64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 159 -       drop(self.max_w);
[INFO] [stderr] 159 +       let _ = self.max_w;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:160:7
[INFO] [stderr]     |
[INFO] [stderr] 160 |       drop(self.step_w);
[INFO] [stderr]     |       ^^^^^-----------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `&f64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 160 -       drop(self.step_w);
[INFO] [stderr] 160 +       let _ = self.step_w;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:161:7
[INFO] [stderr]     |
[INFO] [stderr] 161 |       drop(self.step_h);
[INFO] [stderr]     |       ^^^^^-----------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `&f64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 161 -       drop(self.step_h);
[INFO] [stderr] 161 +       let _ = self.step_h;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/lib.rs:162:7
[INFO] [stderr]     |
[INFO] [stderr] 162 |       drop(self.dist_w);
[INFO] [stderr]     |       ^^^^^-----------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `f64`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 162 -       drop(self.dist_w);
[INFO] [stderr] 162 +       let _ = self.dist_w;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/lib.rs:163:7
[INFO] [stderr]     |
[INFO] [stderr] 163 |       drop(self.dist_h);
[INFO] [stderr]     |       ^^^^^-----------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `f64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 163 -       drop(self.dist_h);
[INFO] [stderr] 163 +       let _ = self.dist_h;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/lib.rs:164:7
[INFO] [stderr]     |
[INFO] [stderr] 164 |       drop(self.cols_steps);
[INFO] [stderr]     |       ^^^^^---------------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `i64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 164 -       drop(self.cols_steps);
[INFO] [stderr] 164 +       let _ = self.cols_steps;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/lib.rs:165:7
[INFO] [stderr]     |
[INFO] [stderr] 165 |       drop(self.rows_steps);
[INFO] [stderr]     |       ^^^^^---------------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `i64`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 165 -       drop(self.rows_steps);
[INFO] [stderr] 165 +       let _ = self.rows_steps;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing
[INFO] [stderr]    --> src/lib.rs:172:7
[INFO] [stderr]     |
[INFO] [stderr] 172 |       drop(&self.matrix);
[INFO] [stderr]     |       ^^^^^------------^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            argument has type `&Vec<Vec<String>>`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 172 -       drop(&self.matrix);
[INFO] [stderr] 172 +       let _ = &self.matrix;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `outliers_table` (lib) generated 15 warnings
[INFO] [stderr] warning: `outliers_table` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/outliers_table-64d3c3e61c73adce)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::matrix_1_with_headers_no_equals_with_matrix_2_with_headers ... ok
[INFO] [stdout] test tests::matrix_1_without_headers_equals_with_matrix_2_without_headers ... ok
[INFO] [stdout] test tests::matrix_1_with_headers_equals_with_matrix_2_with_headers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/outliers_table-4a68a9f4b28ad10e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests outliers_table
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "50e6b4d3e196ca26e0352c5a9387db28eb24b145fb1c88e6b18d9723d3de7edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e6b4d3e196ca26e0352c5a9387db28eb24b145fb1c88e6b18d9723d3de7edf", kill_on_drop: false }`
[INFO] [stdout] 50e6b4d3e196ca26e0352c5a9387db28eb24b145fb1c88e6b18d9723d3de7edf