[INFO] updating cached repository https://github.com/synlestidae/wolfenutil [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d7fda5a317d7188f702f647024b24e7e5246b04c [INFO] testing synlestidae/wolfenutil against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsynlestidae%2Fwolfenutil" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/synlestidae/wolfenutil on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/synlestidae/wolfenutil [INFO] finished tweaking git repo https://github.com/synlestidae/wolfenutil [INFO] tweaked toml for git repo https://github.com/synlestidae/wolfenutil written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/synlestidae/wolfenutil already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] bbc7d0cbd6324ab049420fd6e41306f7f918647a4eca9200896b7fb83a6ca3d7 [INFO] running `"docker" "start" "-a" "bbc7d0cbd6324ab049420fd6e41306f7f918647a4eca9200896b7fb83a6ca3d7"` [INFO] [stderr] Compiling wolfenutil v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/map_head.rs:12:26 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn parse(s: &mut Read) -> Option { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/map_type.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::map_head::MapHead` [INFO] [stderr] --> src/test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::map_head::MapHead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::rlew_reader::RlewReader` [INFO] [stderr] --> src/test.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::rlew_reader::RlewReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::map_builder::MapBuilder` [INFO] [stderr] --> src/test.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::map_builder::MapBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/test.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cursor`, `Read` [INFO] [stderr] --> src/test.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::{Read, Cursor}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LittleEndian`, `ReadBytesExt` [INFO] [stderr] --> src/test.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | use byteorder::{ReadBytesExt, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rlew_reader.rs:7:19 [INFO] [stderr] | [INFO] [stderr] 7 | read: &'a mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rlew_reader.rs:14:27 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(r: &'a mut Read) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/rlew_reader.rs:39:21 [INFO] [stderr] | [INFO] [stderr] 39 | ((0xFE, 0xFE)) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/rlew_reader.rs:48:21 [INFO] [stderr] | [INFO] [stderr] 48 | ((b1, b2)) => { [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/map_builder.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buffer` [INFO] [stderr] --> src/map_head.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | let mut buffer: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_buffer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `index` is assigned to, but never used [INFO] [stderr] --> src/map_head.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | let mut index: usize = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_index` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `index` is never read [INFO] [stderr] --> src/map_head.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | index = 2; [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: unused variable: `j` [INFO] [stderr] --> src/rlew_reader.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | for j in 0..len { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/rlew_reader.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | let data = RlewReader::decompress(&self.compressed_buf); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/rlew_reader.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | for i in 0..length { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/rlew_reader.rs:59:47 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn read_offset(&mut self, idx: usize, offset: usize, length: usize) -> Vec { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `plane1_data` [INFO] [stderr] --> src/map_builder.rs:34:17 [INFO] [stderr] | [INFO] [stderr] 34 | let mut plane1_data: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_plane1_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `plane2_data` [INFO] [stderr] --> src/map_builder.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | let mut plane2_data: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_plane2_data` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/map_head.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | let mut buffer: Vec = Vec::new(); [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: variable does not need to be mutable [INFO] [stderr] --> src/map_builder.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | let mut plane1_data: Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/map_builder.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut plane2_data: Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/map_builder.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | let mut plane1_data = reader.read_offset(p1_start, p1_length, 64 * 64); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/map_builder.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let mut plane2_data = reader.read_offset(p2_start, p2_length, 64 * 64); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MapHead` [INFO] [stderr] --> src/map_head.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct MapHead { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse` [INFO] [stderr] --> src/map_head.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn parse(s: &mut Read) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_map` [INFO] [stderr] --> src/map_type.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn read_map(&self, data: &[u8]) -> Option<(Vec, Vec)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parse` [INFO] [stderr] --> src/map_type.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn parse(data: &[u8]) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_c_string` [INFO] [stderr] --> src/map_type.rs:44:1 [INFO] [stderr] | [INFO] [stderr] 44 | fn read_c_string(buf: &[u8]) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `read` [INFO] [stderr] --> src/rlew_reader.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | read: &'a mut Read, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `compressed_buf` [INFO] [stderr] --> src/rlew_reader.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | compressed_buf: Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/rlew_reader.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(r: &'a mut Read) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `decompress` [INFO] [stderr] --> src/rlew_reader.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn decompress(data: &[u8]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_offset` [INFO] [stderr] --> src/rlew_reader.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn read_offset(&mut self, idx: usize, offset: usize, length: usize) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_word` [INFO] [stderr] --> src/rlew_reader.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn read_word(segment: &[u8], i: &mut usize) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_word_bytes` [INFO] [stderr] --> src/rlew_reader.rs:102:1 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn read_word_bytes(segment: &[u8], i: &mut usize) -> (u8, u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MapBuilder` [INFO] [stderr] --> src/map_builder.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct MapBuilder { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/map_builder.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new(map_head: MapHead, data: Vec) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `build` [INFO] [stderr] --> src/map_builder.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn build(&self, map_idx: u16) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Plane` [INFO] [stderr] --> src/plane.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Plane { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Map` [INFO] [stderr] --> src/map.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Map { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/map_head.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | r.read_to_end(&mut tile_info); [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] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/rlew_reader.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | r.read_to_end(&mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `"docker" "inspect" "bbc7d0cbd6324ab049420fd6e41306f7f918647a4eca9200896b7fb83a6ca3d7"` [INFO] running `"docker" "rm" "-f" "bbc7d0cbd6324ab049420fd6e41306f7f918647a4eca9200896b7fb83a6ca3d7"` [INFO] [stdout] bbc7d0cbd6324ab049420fd6e41306f7f918647a4eca9200896b7fb83a6ca3d7 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 328f6fc26f0ea13d269f29aa597cca34c9c1210336ce6760a68c8d170f8ec2b4 [INFO] running `"docker" "start" "-a" "328f6fc26f0ea13d269f29aa597cca34c9c1210336ce6760a68c8d170f8ec2b4"` [INFO] [stderr] Compiling wolfenutil v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/map_head.rs:12:26 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn parse(s: &mut Read) -> Option { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/map_type.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rlew_reader.rs:7:19 [INFO] [stderr] | [INFO] [stderr] 7 | read: &'a mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rlew_reader.rs:14:27 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn new(r: &'a mut Read) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/rlew_reader.rs:39:21 [INFO] [stderr] | [INFO] [stderr] 39 | ((0xFE, 0xFE)) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/rlew_reader.rs:48:21 [INFO] [stderr] | [INFO] [stderr] 48 | ((b1, b2)) => { [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/map_builder.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buffer` [INFO] [stderr] --> src/map_head.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | let mut buffer: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_buffer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `index` is assigned to, but never used [INFO] [stderr] --> src/map_head.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | let mut index: usize = 0; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_index` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `index` is never read [INFO] [stderr] --> src/map_head.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | index = 2; [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: unused variable: `j` [INFO] [stderr] --> src/rlew_reader.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | for j in 0..len { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/rlew_reader.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | let data = RlewReader::decompress(&self.compressed_buf); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/rlew_reader.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | for i in 0..length { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `offset` [INFO] [stderr] --> src/rlew_reader.rs:59:47 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn read_offset(&mut self, idx: usize, offset: usize, length: usize) -> Vec { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_offset` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `plane1_data` [INFO] [stderr] --> src/map_builder.rs:34:17 [INFO] [stderr] | [INFO] [stderr] 34 | let mut plane1_data: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_plane1_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `plane2_data` [INFO] [stderr] --> src/map_builder.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | let mut plane2_data: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_plane2_data` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/map_head.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | let mut buffer: Vec = Vec::new(); [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: variable does not need to be mutable [INFO] [stderr] --> src/map_builder.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | let mut plane1_data: Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/map_builder.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut plane2_data: Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/map_builder.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | let mut plane1_data = reader.read_offset(p1_start, p1_length, 64 * 64); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/map_builder.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let mut plane2_data = reader.read_offset(p2_start, p2_length, 64 * 64); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `read_map` [INFO] [stderr] --> src/map_type.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn read_map(&self, data: &[u8]) -> Option<(Vec, Vec)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `read` [INFO] [stderr] --> src/rlew_reader.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | read: &'a mut Read, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/map_head.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | r.read_to_end(&mut tile_info); [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] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/test.rs:108:4 [INFO] [stderr] | [INFO] [stderr] 108 | File::open("GAMEMAPS.WL6").unwrap().read_to_end(&mut data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/rlew_reader.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | r.read_to_end(&mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `"docker" "inspect" "328f6fc26f0ea13d269f29aa597cca34c9c1210336ce6760a68c8d170f8ec2b4"` [INFO] running `"docker" "rm" "-f" "328f6fc26f0ea13d269f29aa597cca34c9c1210336ce6760a68c8d170f8ec2b4"` [INFO] [stdout] 328f6fc26f0ea13d269f29aa597cca34c9c1210336ce6760a68c8d170f8ec2b4 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 80f18dea9a5d78515ca0a977538672e903197013025cb70818505de8fe5f7da8 [INFO] running `"docker" "start" "-a" "80f18dea9a5d78515ca0a977538672e903197013025cb70818505de8fe5f7da8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/wolfenutil-32b75440a64baee0 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test::decompresses_vec ... ok [INFO] [stdout] test test::decompresses_word ... ok [INFO] [stdout] test test::loads_headers ... ok [INFO] [stdout] test test::reads_u16 ... ok [INFO] [stdout] test test::reads_headers ... ok [INFO] [stdout] test test::reads_u32 ... ok [INFO] [stdout] test test::reads_u16s ... ok [INFO] [stdout] test test::reads_u32_from_compressed ... ok [INFO] [stdout] test test::reads_map ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests wolfenutil [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 `"docker" "inspect" "80f18dea9a5d78515ca0a977538672e903197013025cb70818505de8fe5f7da8"` [INFO] running `"docker" "rm" "-f" "80f18dea9a5d78515ca0a977538672e903197013025cb70818505de8fe5f7da8"` [INFO] [stdout] 80f18dea9a5d78515ca0a977538672e903197013025cb70818505de8fe5f7da8