[INFO] updating cached repository https://github.com/lambdaxymox/benchmark_obj
[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] f8c73780510774abc6018bb7e44fcfa394e5b29d
[INFO] testing lambdaxymox/benchmark_obj 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%2Flambdaxymox%2Fbenchmark_obj" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lambdaxymox/benchmark_obj 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/lambdaxymox/benchmark_obj
[INFO] finished tweaking git repo https://github.com/lambdaxymox/benchmark_obj
[INFO] tweaked toml for git repo https://github.com/lambdaxymox/benchmark_obj written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/lambdaxymox/benchmark_obj 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dfa49aecccbb924f5f92d37178e84180278b57a4163262cd0ec2e9a88eb8a01d
[INFO] running `Command { std: "docker" "start" "-a" "dfa49aecccbb924f5f92d37178e84180278b57a4163262cd0ec2e9a88eb8a01d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfa49aecccbb924f5f92d37178e84180278b57a4163262cd0ec2e9a88eb8a01d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa49aecccbb924f5f92d37178e84180278b57a4163262cd0ec2e9a88eb8a01d", kill_on_drop: false }`
[INFO] [stdout] dfa49aecccbb924f5f92d37178e84180278b57a4163262cd0ec2e9a88eb8a01d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 3b1c057dce3f1007ddc7e4c94abea7e37cfa8c21915808e90c64866a19e29b42
[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" "3b1c057dce3f1007ddc7e4c94abea7e37cfa8c21915808e90c64866a19e29b42", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]    Compiling lexical v2.2.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling wavefront_obj v0.5.18 (https://github.com/lambdaxymox/wavefront-obj#3a8b34b9)
[INFO] [stderr]    Compiling piston_obj v7.0.0 (https://github.com/lambdaxymox/piston_obj#32682997)
[INFO] [stderr]    Compiling benchmark_obj v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]  --> src/parser2.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_vertex_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:497:13
[INFO] [stdout]     |
[INFO] [stdout] 497 |         let mut min_vertex_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_min_vertex_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_vertex_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:498:13
[INFO] [stdout]     |
[INFO] [stdout] 498 |         let mut max_vertex_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_vertex_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_texture_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:499:13
[INFO] [stdout]     |
[INFO] [stdout] 499 |         let mut min_texture_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_min_texture_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_texture_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:500:13
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut max_texture_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_texture_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_normal_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:501:13
[INFO] [stdout]     |
[INFO] [stdout] 501 |         let mut min_normal_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_min_normal_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_normal_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:502:13
[INFO] [stdout]     |
[INFO] [stdout] 502 |         let mut max_normal_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_normal_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_vertex_index` is never read
[INFO] [stdout]    --> src/parser2.rs:538:9
[INFO] [stdout]     |
[INFO] [stdout] 538 |         min_vertex_index  += vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_vertex_index` is never read
[INFO] [stdout]    --> src/parser2.rs:539:9
[INFO] [stdout]     |
[INFO] [stdout] 539 |         max_vertex_index  += vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_texture_index` is never read
[INFO] [stdout]    --> src/parser2.rs:540:9
[INFO] [stdout]     |
[INFO] [stdout] 540 |         min_texture_index += texture_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_texture_index` is never read
[INFO] [stdout]    --> src/parser2.rs:541:9
[INFO] [stdout]     |
[INFO] [stdout] 541 |         max_texture_index += texture_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_normal_index` is never read
[INFO] [stdout]    --> src/parser2.rs:542:9
[INFO] [stdout]     |
[INFO] [stdout] 542 |         min_normal_index  += normal_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_normal_index` is never read
[INFO] [stdout]    --> src/parser2.rs:543:9
[INFO] [stdout]     |
[INFO] [stdout] 543 |         max_normal_index  += normal_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `slice_res`
[INFO] [stdout]   --> src/parser1.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn slice_res(st: &Result<String, ParseError>) -> Result<&str, &ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ElementIndex`
[INFO] [stdout]    --> src/parser1.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | type ElementIndex = u32;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_u32`
[INFO] [stdout]    --> src/parser1.rs:261:8
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn parse_u32(&mut self) -> Result<u32, ParseError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_point`
[INFO] [stdout]    --> src/parser1.rs:423:8
[INFO] [stdout]     |
[INFO] [stdout] 423 |     fn parse_point(&mut self, elements: &mut Vec<Element>) -> Result<u32, ParseError> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `slice`
[INFO] [stdout]   --> src/parser2.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn slice(st: &Option<String>) -> Option<&str> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `slice_res`
[INFO] [stdout]   --> src/parser2.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn slice_res(st: &Result<String, ParseError>) -> Result<&str, &ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ElementIndex`
[INFO] [stdout]    --> src/parser2.rs:181:1
[INFO] [stdout]     |
[INFO] [stdout] 181 | type ElementIndex = u32;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_u32`
[INFO] [stdout]    --> src/parser2.rs:287:8
[INFO] [stdout]     |
[INFO] [stdout] 287 |     fn parse_u32(&mut self) -> Result<u32, ParseError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.20s
[INFO] running `Command { std: "docker" "inspect" "3b1c057dce3f1007ddc7e4c94abea7e37cfa8c21915808e90c64866a19e29b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1c057dce3f1007ddc7e4c94abea7e37cfa8c21915808e90c64866a19e29b42", kill_on_drop: false }`
[INFO] [stdout] 3b1c057dce3f1007ddc7e4c94abea7e37cfa8c21915808e90c64866a19e29b42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] a65cbc78ac1608a9336096b67a1dac38153d32e3a1717fd0baf3780a3123e696
[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" "a65cbc78ac1608a9336096b67a1dac38153d32e3a1717fd0baf3780a3123e696", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]    Compiling oorandom v11.1.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]  --> src/parser2.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_vertex_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:497:13
[INFO] [stdout]     |
[INFO] [stdout] 497 |         let mut min_vertex_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_min_vertex_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_vertex_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:498:13
[INFO] [stdout]     |
[INFO] [stdout] 498 |         let mut max_vertex_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_vertex_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_texture_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:499:13
[INFO] [stdout]     |
[INFO] [stdout] 499 |         let mut min_texture_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_min_texture_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_texture_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:500:13
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut max_texture_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_texture_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_normal_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:501:13
[INFO] [stdout]     |
[INFO] [stdout] 501 |         let mut min_normal_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_min_normal_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_normal_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:502:13
[INFO] [stdout]     |
[INFO] [stdout] 502 |         let mut max_normal_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_normal_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_vertex_index` is never read
[INFO] [stdout]    --> src/parser2.rs:538:9
[INFO] [stdout]     |
[INFO] [stdout] 538 |         min_vertex_index  += vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_vertex_index` is never read
[INFO] [stdout]    --> src/parser2.rs:539:9
[INFO] [stdout]     |
[INFO] [stdout] 539 |         max_vertex_index  += vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_texture_index` is never read
[INFO] [stdout]    --> src/parser2.rs:540:9
[INFO] [stdout]     |
[INFO] [stdout] 540 |         min_texture_index += texture_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_texture_index` is never read
[INFO] [stdout]    --> src/parser2.rs:541:9
[INFO] [stdout]     |
[INFO] [stdout] 541 |         max_texture_index += texture_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_normal_index` is never read
[INFO] [stdout]    --> src/parser2.rs:542:9
[INFO] [stdout]     |
[INFO] [stdout] 542 |         min_normal_index  += normal_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_normal_index` is never read
[INFO] [stdout]    --> src/parser2.rs:543:9
[INFO] [stdout]     |
[INFO] [stdout] 543 |         max_normal_index  += normal_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `slice_res`
[INFO] [stdout]   --> src/parser1.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn slice_res(st: &Result<String, ParseError>) -> Result<&str, &ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ElementIndex`
[INFO] [stdout]    --> src/parser1.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | type ElementIndex = u32;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_u32`
[INFO] [stdout]    --> src/parser1.rs:261:8
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn parse_u32(&mut self) -> Result<u32, ParseError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_point`
[INFO] [stdout]    --> src/parser1.rs:423:8
[INFO] [stdout]     |
[INFO] [stdout] 423 |     fn parse_point(&mut self, elements: &mut Vec<Element>) -> Result<u32, ParseError> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `slice`
[INFO] [stdout]   --> src/parser2.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn slice(st: &Option<String>) -> Option<&str> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `slice_res`
[INFO] [stdout]   --> src/parser2.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn slice_res(st: &Result<String, ParseError>) -> Result<&str, &ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ElementIndex`
[INFO] [stdout]    --> src/parser2.rs:181:1
[INFO] [stdout]     |
[INFO] [stdout] 181 | type ElementIndex = u32;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_u32`
[INFO] [stdout]    --> src/parser2.rs:287:8
[INFO] [stdout]     |
[INFO] [stdout] 287 |     fn parse_u32(&mut self) -> Result<u32, ParseError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling plotters v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling tinytemplate v1.0.4
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling benchmark_obj v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter`
[INFO] [stdout]  --> src/parser2.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_vertex_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:497:13
[INFO] [stdout]     |
[INFO] [stdout] 497 |         let mut min_vertex_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]     = note: consider using `_min_vertex_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_vertex_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:498:13
[INFO] [stdout]     |
[INFO] [stdout] 498 |         let mut max_vertex_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_vertex_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_texture_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:499:13
[INFO] [stdout]     |
[INFO] [stdout] 499 |         let mut min_texture_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_min_texture_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_texture_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:500:13
[INFO] [stdout]     |
[INFO] [stdout] 500 |         let mut max_texture_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_texture_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `min_normal_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:501:13
[INFO] [stdout]     |
[INFO] [stdout] 501 |         let mut min_normal_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_min_normal_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `max_normal_index` is assigned to, but never used
[INFO] [stdout]    --> src/parser2.rs:502:13
[INFO] [stdout]     |
[INFO] [stdout] 502 |         let mut max_normal_index = 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_max_normal_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_vertex_index` is never read
[INFO] [stdout]    --> src/parser2.rs:538:9
[INFO] [stdout]     |
[INFO] [stdout] 538 |         min_vertex_index  += vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_vertex_index` is never read
[INFO] [stdout]    --> src/parser2.rs:539:9
[INFO] [stdout]     |
[INFO] [stdout] 539 |         max_vertex_index  += vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_texture_index` is never read
[INFO] [stdout]    --> src/parser2.rs:540:9
[INFO] [stdout]     |
[INFO] [stdout] 540 |         min_texture_index += texture_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_texture_index` is never read
[INFO] [stdout]    --> src/parser2.rs:541:9
[INFO] [stdout]     |
[INFO] [stdout] 541 |         max_texture_index += texture_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min_normal_index` is never read
[INFO] [stdout]    --> src/parser2.rs:542:9
[INFO] [stdout]     |
[INFO] [stdout] 542 |         min_normal_index  += normal_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max_normal_index` is never read
[INFO] [stdout]    --> src/parser2.rs:543:9
[INFO] [stdout]     |
[INFO] [stdout] 543 |         max_normal_index  += normal_vertices.len();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `slice_res`
[INFO] [stdout]   --> src/parser1.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn slice_res(st: &Result<String, ParseError>) -> Result<&str, &ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ElementIndex`
[INFO] [stdout]    --> src/parser1.rs:153:1
[INFO] [stdout]     |
[INFO] [stdout] 153 | type ElementIndex = u32;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_u32`
[INFO] [stdout]    --> src/parser1.rs:261:8
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn parse_u32(&mut self) -> Result<u32, ParseError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_point`
[INFO] [stdout]    --> src/parser1.rs:423:8
[INFO] [stdout]     |
[INFO] [stdout] 423 |     fn parse_point(&mut self, elements: &mut Vec<Element>) -> Result<u32, ParseError> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `slice`
[INFO] [stdout]   --> src/parser2.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn slice(st: &Option<String>) -> Option<&str> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `slice_res`
[INFO] [stdout]   --> src/parser2.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn slice_res(st: &Result<String, ParseError>) -> Result<&str, &ParseError> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `ElementIndex`
[INFO] [stdout]    --> src/parser2.rs:181:1
[INFO] [stdout]     |
[INFO] [stdout] 181 | type ElementIndex = u32;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_u32`
[INFO] [stdout]    --> src/parser2.rs:287:8
[INFO] [stdout]     |
[INFO] [stdout] 287 |     fn parse_u32(&mut self) -> Result<u32, ParseError> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a65cbc78ac1608a9336096b67a1dac38153d32e3a1717fd0baf3780a3123e696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a65cbc78ac1608a9336096b67a1dac38153d32e3a1717fd0baf3780a3123e696", kill_on_drop: false }`
[INFO] [stdout] a65cbc78ac1608a9336096b67a1dac38153d32e3a1717fd0baf3780a3123e696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 7945a7e3335e194e5ed3e0cc769fea8dda32e0af8c337b347030566de3d1f417
[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" "7945a7e3335e194e5ed3e0cc769fea8dda32e0af8c337b347030566de3d1f417", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::iter`
[INFO] [stderr]  --> src/parser2.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::iter;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `min_vertex_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:497:13
[INFO] [stderr]     |
[INFO] [stderr] 497 |         let mut min_vertex_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_min_vertex_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `max_vertex_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:498:13
[INFO] [stderr]     |
[INFO] [stderr] 498 |         let mut max_vertex_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_max_vertex_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `min_texture_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:499:13
[INFO] [stderr]     |
[INFO] [stderr] 499 |         let mut min_texture_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_min_texture_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `max_texture_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:500:13
[INFO] [stderr]     |
[INFO] [stderr] 500 |         let mut max_texture_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_max_texture_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `min_normal_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:501:13
[INFO] [stderr]     |
[INFO] [stderr] 501 |         let mut min_normal_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_min_normal_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `max_normal_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:502:13
[INFO] [stderr]     |
[INFO] [stderr] 502 |         let mut max_normal_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_max_normal_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `min_vertex_index` is never read
[INFO] [stderr]    --> src/parser2.rs:538:9
[INFO] [stderr]     |
[INFO] [stderr] 538 |         min_vertex_index  += vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `max_vertex_index` is never read
[INFO] [stderr]    --> src/parser2.rs:539:9
[INFO] [stderr]     |
[INFO] [stderr] 539 |         max_vertex_index  += vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `min_texture_index` is never read
[INFO] [stderr]    --> src/parser2.rs:540:9
[INFO] [stderr]     |
[INFO] [stderr] 540 |         min_texture_index += texture_vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `max_texture_index` is never read
[INFO] [stderr]    --> src/parser2.rs:541:9
[INFO] [stderr]     |
[INFO] [stderr] 541 |         max_texture_index += texture_vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `min_normal_index` is never read
[INFO] [stderr]    --> src/parser2.rs:542:9
[INFO] [stderr]     |
[INFO] [stderr] 542 |         min_normal_index  += normal_vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `max_normal_index` is never read
[INFO] [stderr]    --> src/parser2.rs:543:9
[INFO] [stderr]     |
[INFO] [stderr] 543 |         max_normal_index  += normal_vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `slice_res`
[INFO] [stderr]   --> src/parser1.rs:82:4
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn slice_res(st: &Result<String, ParseError>) -> Result<&str, &ParseError> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ElementIndex`
[INFO] [stderr]    --> src/parser1.rs:153:1
[INFO] [stderr]     |
[INFO] [stderr] 153 | type ElementIndex = u32;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_u32`
[INFO] [stderr]    --> src/parser1.rs:261:8
[INFO] [stderr]     |
[INFO] [stderr] 261 |     fn parse_u32(&mut self) -> Result<u32, ParseError> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_point`
[INFO] [stderr]    --> src/parser1.rs:423:8
[INFO] [stderr]     |
[INFO] [stderr] 423 |     fn parse_point(&mut self, elements: &mut Vec<Element>) -> Result<u32, ParseError> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `slice`
[INFO] [stderr]   --> src/parser2.rs:76:4
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn slice(st: &Option<String>) -> Option<&str> {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter`
[INFO] [stderr]  --> src/parser2.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::iter;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `slice_res`
[INFO] [stderr]   --> src/parser2.rs:81:4
[INFO] [stderr]    |
[INFO] [stderr] 81 | fn slice_res(st: &Result<String, ParseError>) -> Result<&str, &ParseError> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ElementIndex`
[INFO] [stderr]    --> src/parser2.rs:181:1
[INFO] [stderr]     |
[INFO] [stderr] 181 | type ElementIndex = u32;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `min_vertex_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:497:13
[INFO] [stderr]     |
[INFO] [stderr] 497 |         let mut min_vertex_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_min_vertex_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_u32`
[INFO] [stderr]    --> src/parser2.rs:287:8
[INFO] [stderr]     |
[INFO] [stderr] 287 |     fn parse_u32(&mut self) -> Result<u32, ParseError> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable `max_vertex_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:498:13
[INFO] [stderr]     |
[INFO] [stderr] 498 |         let mut max_vertex_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_max_vertex_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `min_texture_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:499:13
[INFO] [stderr]     |
[INFO] [stderr] 499 |         let mut min_texture_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_min_texture_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `max_texture_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:500:13
[INFO] [stderr]     |
[INFO] [stderr] 500 |         let mut max_texture_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_max_texture_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `min_normal_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:501:13
[INFO] [stderr]     |
[INFO] [stderr] 501 |         let mut min_normal_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_min_normal_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `max_normal_index` is assigned to, but never used
[INFO] [stderr]    --> src/parser2.rs:502:13
[INFO] [stderr]     |
[INFO] [stderr] 502 |         let mut max_normal_index = 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_max_normal_index` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `min_vertex_index` is never read
[INFO] [stderr]    --> src/parser2.rs:538:9
[INFO] [stderr]     |
[INFO] [stderr] 538 |         min_vertex_index  += vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `max_vertex_index` is never read
[INFO] [stderr]    --> src/parser2.rs:539:9
[INFO] [stderr]     |
[INFO] [stderr] 539 |         max_vertex_index  += vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `min_texture_index` is never read
[INFO] [stderr]    --> src/parser2.rs:540:9
[INFO] [stderr]     |
[INFO] [stderr] 540 |         min_texture_index += texture_vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `max_texture_index` is never read
[INFO] [stderr]    --> src/parser2.rs:541:9
[INFO] [stderr]     |
[INFO] [stderr] 541 |         max_texture_index += texture_vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `min_normal_index` is never read
[INFO] [stderr]    --> src/parser2.rs:542:9
[INFO] [stderr]     |
[INFO] [stderr] 542 |         min_normal_index  += normal_vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `max_normal_index` is never read
[INFO] [stderr]    --> src/parser2.rs:543:9
[INFO] [stderr]     |
[INFO] [stderr] 543 |         max_normal_index  += normal_vertices.len();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `slice_res`
[INFO] [stderr]   --> src/parser1.rs:82:4
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn slice_res(st: &Result<String, ParseError>) -> Result<&str, &ParseError> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ElementIndex`
[INFO] [stderr]    --> src/parser1.rs:153:1
[INFO] [stderr]     |
[INFO] [stderr] 153 | type ElementIndex = u32;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_u32`
[INFO] [stderr]    --> src/parser1.rs:261:8
[INFO] [stderr]     |
[INFO] [stderr] 261 |     fn parse_u32(&mut self) -> Result<u32, ParseError> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_point`
[INFO] [stderr]    --> src/parser1.rs:423:8
[INFO] [stderr]     |
[INFO] [stderr] 423 |     fn parse_point(&mut self, elements: &mut Vec<Element>) -> Result<u32, ParseError> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `slice`
[INFO] [stderr]   --> src/parser2.rs:76:4
[INFO] [stderr]    |
[INFO] [stderr] 76 | fn slice(st: &Option<String>) -> Option<&str> {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `slice_res`
[INFO] [stderr]   --> src/parser2.rs:81:4
[INFO] [stderr]    |
[INFO] [stderr] 81 | fn slice_res(st: &Result<String, ParseError>) -> Result<&str, &ParseError> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `ElementIndex`
[INFO] [stderr]    --> src/parser2.rs:181:1
[INFO] [stderr]     |
[INFO] [stderr] 181 | type ElementIndex = u32;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_u32`
[INFO] [stderr]    --> src/parser2.rs:287:8
[INFO] [stderr]     |
[INFO] [stderr] 287 |     fn parse_u32(&mut self) -> Result<u32, ParseError> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/benchmark_obj-6516bcd23e8ff139
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test lexer::tests::test_lexer_tokenwise ... ok
[INFO] [stdout] test parser1::tests::test_parse_object_set1_tokenwise ... ok
[INFO] [stdout] test parser2::tests::test_parse_object_set1 ... ok
[INFO] [stdout] test lexer2::tests::test_lexer_tokenwise ... ok
[INFO] [stdout] test parser2::tests::test_parse_object_set1_tokenwise ... ok
[INFO] [stdout] test parser1::tests::test_parse_object_set1 ... ok
[INFO] [stdout] test lexer::tests::test_lexer ... ok
[INFO] [stdout] test lexer2::tests::test_lexer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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] [stderr]      Running /opt/rustwide/target/debug/deps/benchmark_obj-7feb47c3f731ab6a
[INFO] [stderr]    Doc-tests benchmark_obj
[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" "7945a7e3335e194e5ed3e0cc769fea8dda32e0af8c337b347030566de3d1f417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7945a7e3335e194e5ed3e0cc769fea8dda32e0af8c337b347030566de3d1f417", kill_on_drop: false }`
[INFO] [stdout] 7945a7e3335e194e5ed3e0cc769fea8dda32e0af8c337b347030566de3d1f417