[INFO] updating cached repository https://github.com/zesplot/zesplot [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] 09dbeaabd14d3060cf7e88bfd6891ca564b14e57 [INFO] testing zesplot/zesplot against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzesplot%2Fzesplot" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zesplot/zesplot on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zesplot/zesplot [INFO] finished tweaking git repo https://github.com/zesplot/zesplot [INFO] tweaked toml for git repo https://github.com/zesplot/zesplot written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/zesplot/zesplot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8f88aaa7d0f972d67c862ebb96c1c8dfc6a387686f9049b61221071a6902843 [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" "e8f88aaa7d0f972d67c862ebb96c1c8dfc6a387686f9049b61221071a6902843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8f88aaa7d0f972d67c862ebb96c1c8dfc6a387686f9049b61221071a6902843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8f88aaa7d0f972d67c862ebb96c1c8dfc6a387686f9049b61221071a6902843", kill_on_drop: false }` [INFO] [stdout] e8f88aaa7d0f972d67c862ebb96c1c8dfc6a387686f9049b61221071a6902843 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79a748a78af08afe07b47d84bd01c5099efbbcd168691c4fa4f10e0cc93c9a6e [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" "79a748a78af08afe07b47d84bd01c5099efbbcd168691c4fa4f10e0cc93c9a6e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling nibble_vec v0.0.4 [INFO] [stderr] Compiling svg v0.5.11 [INFO] [stderr] Compiling treebitmap v0.3.1 (https://github.com/zesplot/treebitmap.git?branch=longest_match_mut#c572cbd5) [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling memchr v2.0.2 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling term v0.5.1 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling csv-core v0.1.4 [INFO] [stderr] Compiling radix_trie v0.1.3 [INFO] [stderr] Compiling csv v1.0.1 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling simplelog v0.5.2 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling flate2 v1.0.2 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling ipnetwork v0.13.1 [INFO] [stderr] Compiling zesplot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown lint: `many_single_char_names` [INFO] [stdout] --> src/treemap.rs:363:13 [INFO] [stdout] | [INFO] [stdout] 363 | #[allow(many_single_char_names)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/treemap.rs:49:14 [INFO] [stdout] | [INFO] [stdout] 49 | 0...31 => 32, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/treemap.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | 32...63 => 64, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/treemap.rs:51:15 [INFO] [stdout] | [INFO] [stdout] 51 | 64...127 => 128, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/treemap.rs:52:16 [INFO] [stdout] | [INFO] [stdout] 52 | 128...255 => 255, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/treemap.rs:309:40 [INFO] [stdout] | [INFO] [stdout] 309 | fn iter_specs<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/plot.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | ((120_f64 / (self.median - self.min) as f64) * (self.median - dp) as f64) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/treemap.rs:300:13 [INFO] [stdout] | [INFO] [stdout] 300 | for mut dp in &mut self.datapoints { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/input.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | writeln!(buf, "{}", dp.ip6); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.02s [INFO] running `Command { std: "docker" "inspect" "79a748a78af08afe07b47d84bd01c5099efbbcd168691c4fa4f10e0cc93c9a6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79a748a78af08afe07b47d84bd01c5099efbbcd168691c4fa4f10e0cc93c9a6e", kill_on_drop: false }` [INFO] [stdout] 79a748a78af08afe07b47d84bd01c5099efbbcd168691c4fa4f10e0cc93c9a6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e48a18e108ebf752edc5952c72edf690e7075557dde4137cf8f90d8f3acd533 [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" "3e48a18e108ebf752edc5952c72edf690e7075557dde4137cf8f90d8f3acd533", kill_on_drop: false }` [INFO] [stderr] Compiling zesplot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown lint: `many_single_char_names` [INFO] [stdout] --> src/treemap.rs:363:13 [INFO] [stdout] | [INFO] [stdout] 363 | #[allow(many_single_char_names)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/treemap.rs:49:14 [INFO] [stdout] | [INFO] [stdout] 49 | 0...31 => 32, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/treemap.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 50 | 32...63 => 64, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/treemap.rs:51:15 [INFO] [stdout] | [INFO] [stdout] 51 | 64...127 => 128, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/treemap.rs:52:16 [INFO] [stdout] | [INFO] [stdout] 52 | 128...255 => 255, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/treemap.rs:309:40 [INFO] [stdout] | [INFO] [stdout] 309 | fn iter_specs<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/plot.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | ((120_f64 / (self.median - self.min) as f64) * (self.median - dp) as f64) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/treemap.rs:300:13 [INFO] [stdout] | [INFO] [stdout] 300 | for mut dp in &mut self.datapoints { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_specifics` [INFO] [stdout] --> src/treemap.rs:728:8 [INFO] [stdout] | [INFO] [stdout] 728 | fn gen_specifics() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/input.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | writeln!(buf, "{}", dp.ip6); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.82s [INFO] running `Command { std: "docker" "inspect" "3e48a18e108ebf752edc5952c72edf690e7075557dde4137cf8f90d8f3acd533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e48a18e108ebf752edc5952c72edf690e7075557dde4137cf8f90d8f3acd533", kill_on_drop: false }` [INFO] [stdout] 3e48a18e108ebf752edc5952c72edf690e7075557dde4137cf8f90d8f3acd533 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2c3ac74f081b57535dd999808499331e36989863909437a99befdd84b006126c [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" "2c3ac74f081b57535dd999808499331e36989863909437a99befdd84b006126c", kill_on_drop: false }` [INFO] [stderr] warning: unknown lint: `many_single_char_names` [INFO] [stderr] --> src/treemap.rs:363:13 [INFO] [stderr] | [INFO] [stderr] 363 | #[allow(many_single_char_names)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/treemap.rs:49:14 [INFO] [stderr] | [INFO] [stderr] 49 | 0...31 => 32, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/treemap.rs:50:15 [INFO] [stderr] | [INFO] [stderr] 50 | 32...63 => 64, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/treemap.rs:51:15 [INFO] [stderr] | [INFO] [stderr] 51 | 64...127 => 128, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/treemap.rs:52:16 [INFO] [stderr] | [INFO] [stderr] 52 | 128...255 => 255, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/treemap.rs:309:40 [INFO] [stderr] | [INFO] [stderr] 309 | fn iter_specs<'a>(&'a self) -> Box + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/plot.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | ((120_f64 / (self.median - self.min) as f64) * (self.median - dp) as f64) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/treemap.rs:300:13 [INFO] [stderr] | [INFO] [stderr] 300 | for mut dp in &mut self.datapoints { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_specifics` [INFO] [stderr] --> src/treemap.rs:728:8 [INFO] [stderr] | [INFO] [stderr] 728 | fn gen_specifics() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/input.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | writeln!(buf, "{}", dp.ip6); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/zesplot-f62233dccf07f449 [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test plot::tests::colour_scale_log ... ok [INFO] [stdout] test plot::tests::discrete_colour_gen ... ok [INFO] [stdout] test treemap::tests::dp_sum ... ok [INFO] [stdout] test treemap::tests::dp_median ... ok [INFO] [stdout] test treemap::tests::dp_mean ... ok [INFO] [stdout] test treemap::tests::dp_uniq ... ok [INFO] [stdout] test treemap::tests::ttl_to_path_length ... ok [INFO] [stdout] test treemap::tests::hamming_weight ... ok [INFO] [stdout] test treemap::tests::ttl_to_start_value ... ok [INFO] [stdout] test treemap::tests::dp_var ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2c3ac74f081b57535dd999808499331e36989863909437a99befdd84b006126c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c3ac74f081b57535dd999808499331e36989863909437a99befdd84b006126c", kill_on_drop: false }` [INFO] [stdout] 2c3ac74f081b57535dd999808499331e36989863909437a99befdd84b006126c