[INFO] cloning repository https://github.com/fmdkdd/gbs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fmdkdd/gbs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffmdkdd%2Fgbs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffmdkdd%2Fgbs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce380e30aa1006552a33cbcea5a39d5b202bd0f8
[INFO] testing fmdkdd/gbs against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffmdkdd%2Fgbs" "/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/fmdkdd/gbs on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fmdkdd/gbs
[INFO] finished tweaking git repo https://github.com/fmdkdd/gbs
[INFO] tweaked toml for git repo https://github.com/fmdkdd/gbs written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/fmdkdd/gbs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libloading v0.3.1
[INFO] [stderr]   Downloaded smallvec v0.1.8
[INFO] [stderr]   Downloaded rustc-demangle v0.1.2
[INFO] [stderr]   Downloaded wayland-window v0.2.3
[INFO] [stderr]   Downloaded serde v0.7.15
[INFO] [stderr]   Downloaded cocoa v0.3.3
[INFO] [stderr]   Downloaded khronos_api v1.0.0
[INFO] [stderr]   Downloaded phf_codegen v0.7.19
[INFO] [stderr]   Downloaded wayland-sys v0.5.11
[INFO] [stderr]   Downloaded x11-dl v2.11.0
[INFO] [stderr]   Downloaded core-foundation v0.2.2
[INFO] [stderr]   Downloaded shared_library v0.1.5
[INFO] [stderr]   Downloaded wayland-client v0.5.12
[INFO] [stderr]   Downloaded memmap v0.2.3
[INFO] [stderr]   Downloaded xml-rs v0.3.4
[INFO] [stderr]   Downloaded wayland-kbd v0.3.6
[INFO] [stderr]   Downloaded wayland-scanner v0.5.11
[INFO] [stderr]   Downloaded gleam v0.2.24
[INFO] [stderr]   Downloaded gl_generator v0.5.2
[INFO] [stderr]   Downloaded serde v0.8.17
[INFO] [stderr]   Downloaded core-graphics v0.3.2
[INFO] [stderr]   Downloaded cgl v0.1.5
[INFO] [stderr]   Downloaded phf_shared v0.7.19
[INFO] [stderr]   Downloaded android_glue v0.2.1
[INFO] [stderr]   Downloaded tempfile v2.1.4
[INFO] [stderr]   Downloaded core-foundation-sys v0.2.2
[INFO] [stderr]   Downloaded glutin v0.6.2
[INFO] [stderr]   Downloaded phf_generator v0.7.19
[INFO] [stderr]   Downloaded phf v0.7.19
[INFO] [stderr]   Downloaded serde_json v0.8.3
[INFO] [stderr]   Downloaded hound v3.0.0
[INFO] [stderr]   Downloaded glium v0.15.0
[INFO] [stderr]   Downloaded target_build_utils v0.1.2
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ee05f3fa26ebc9fa207b36eb96f8c8c68356a530adc70ba6d83f83bbac2bbb2
[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" "6ee05f3fa26ebc9fa207b36eb96f8c8c68356a530adc70ba6d83f83bbac2bbb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ee05f3fa26ebc9fa207b36eb96f8c8c68356a530adc70ba6d83f83bbac2bbb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee05f3fa26ebc9fa207b36eb96f8c8c68356a530adc70ba6d83f83bbac2bbb2", kill_on_drop: false }`
[INFO] [stdout] 6ee05f3fa26ebc9fa207b36eb96f8c8c68356a530adc70ba6d83f83bbac2bbb2
[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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", 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] 42080e30dad874586f0a319d23e6c1a59f40f4a8b628a03e6bd4c75ef6b08942
[INFO] running `Command { std: "docker" "start" "-a" "42080e30dad874586f0a319d23e6c1a59f40f4a8b628a03e6bd4c75ef6b08942", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling phf_shared v0.7.19
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling serde v0.8.17
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling lazy_static v0.2.2
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling lazy_static v0.1.16
[INFO] [stderr]    Compiling gcc v0.3.38
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]    Compiling crossbeam v0.2.10
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.2
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling smallvec v0.1.8
[INFO] [stderr]    Compiling hound v3.0.0
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling xml-rs v0.3.4
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling phf v0.7.19
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling memmap v0.2.3
[INFO] [stderr]    Compiling x11-dl v2.11.0
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling phf_generator v0.7.19
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.7.19
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]    Compiling glutin v0.6.2
[INFO] [stderr]    Compiling glium v0.15.0
[INFO] [stderr]    Compiling serde_json v0.8.3
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.5.11
[INFO] [stderr]    Compiling wayland-kbd v0.3.6
[INFO] [stderr]    Compiling wayland-window v0.2.3
[INFO] [stderr]    Compiling gbs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gb_parser.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |   let f = try!(File::open(path));
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gb_parser.rs:50:23
[INFO] [stdout]    |
[INFO] [stdout] 50 |   let rom : Vec<u8> = try!(file.bytes().collect());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/gbs_parser/read_binary.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     try!(self.read_exact(&mut buf));
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/read_binary.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     try!(self.read_exact(&mut buf));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/read_binary.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     try!(self.read_exact(&mut buf));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/read_binary.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |       let c = try!(b);
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |   let f = try!(File::open(path));
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:51:16
[INFO] [stdout]    |
[INFO] [stdout] 51 |   let header = try!(file.read_str(3));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |   let version = try!(file.read_u8());
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |   let n_songs = try!(file.read_u8());
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:62:20
[INFO] [stdout]    |
[INFO] [stdout] 62 |   let first_song = try!(file.read_u8());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |   let load_addr = try!(file.read_u16_le());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:69:19
[INFO] [stdout]    |
[INFO] [stdout] 69 |   let init_addr = try!(file.read_u16_le());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:74:19
[INFO] [stdout]    |
[INFO] [stdout] 74 |   let play_addr = try!(file.read_u16_le());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |   let sp = try!(file.read_u16_le());
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |   let timer_mod = try!(file.read_u8());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:81:20
[INFO] [stdout]    |
[INFO] [stdout] 81 |   let timer_ctrl = try!(file.read_u8());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:82:15
[INFO] [stdout]    |
[INFO] [stdout] 82 |   let title = try!(file.read_str(32));
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:83:16
[INFO] [stdout]    |
[INFO] [stdout] 83 |   let author = try!(file.read_str(32));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 |   let copyright = try!(file.read_str(32));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gbs_parser/mod.rs:85:23
[INFO] [stdout]    |
[INFO] [stdout] 85 |   let rom : Vec<u8> = try!(file.bytes().collect());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/gb/cpu/cpu.rs:74:23
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let h = self.read((addr.wrapping_add(1)));
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Reading_OAM` should have an upper camel case name
[INFO] [stdout]    --> src/gb/lcd.rs:198:3
[INFO] [stdout]     |
[INFO] [stdout] 198 |   Reading_OAM,
[INFO] [stdout]     |   ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReadingOam`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Reading_OAM_and_VRAM` should have an upper camel case name
[INFO] [stdout]    --> src/gb/lcd.rs:199:3
[INFO] [stdout]     |
[INFO] [stdout] 199 |   Reading_OAM_and_VRAM,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReadingOamAndVram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/apu/mod.rs:164:13
[INFO] [stdout]     |
[INFO] [stdout] 164 |       0xFF30...0xFF3F => {
[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/gb/hardware.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |       0xE000...0xFDFF => self.read(addr - 0x2000),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/hardware.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |       0xFF10...0xFF3F => self.apu.read(addr),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/hardware.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |       0xE000...0xFDFF => self.write(addr - 0x2000, w),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/hardware.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |       0xFF10...0xFF3F => self.apu.write(addr, w),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/gb_parser.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | / macro_rules! fail {
[INFO] [stdout] 9  | |   ($err:path) => (return Err($err));
[INFO] [stdout] 10 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb/cpu/cpu.rs:687:11
[INFO] [stdout]     |
[INFO] [stdout] 687 |           _ => unreachable!(),
[INFO] [stdout]     |           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb/cpu/cpu.rs:714:7
[INFO] [stdout]     |
[INFO] [stdout] 714 |       _ => unreachable!(),
[INFO] [stdout]     |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/gb/cpu/cpu.rs:1293:11
[INFO] [stdout]      |
[INFO] [stdout] 1293 |           _ => unreachable!(),
[INFO] [stdout]      |           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/gb/cpu/cpu.rs:1320:7
[INFO] [stdout]      |
[INFO] [stdout] 1320 |       _ => unreachable!(),
[INFO] [stdout]      |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/gb/lcd.rs:450:34
[INFO] [stdout]     |
[INFO] [stdout] 450 |   pub fn get_pixel(&self, x: u8, y: u8) -> u8 {
[INFO] [stdout]     |                                  ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode`
[INFO] [stdout]    --> src/gb/cpu/cpu.rs:718:6
[INFO] [stdout]     |
[INFO] [stdout] 718 |   fn decode(&self, opcode: u8) -> String {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LCD_HEIGHT`
[INFO] [stdout]  --> src/gb/lcd.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const LCD_HEIGHT: usize = 166;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LCD_WIDTH`
[INFO] [stdout]  --> src/gb/lcd.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const LCD_WIDTH: usize = 144;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tile_data_2`
[INFO] [stdout]   --> src/gb/lcd.rs:44:3
[INFO] [stdout]    |
[INFO] [stdout] 44 |   tile_data_2: [u8; TILE_DATA_SIZE],
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bg_map_2`
[INFO] [stdout]   --> src/gb/lcd.rs:46:3
[INFO] [stdout]    |
[INFO] [stdout] 46 |   bg_map_2: [u8; TILE_MAP_SIZE],
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `HBlank`
[INFO] [stdout]    --> src/gb/lcd.rs:196:3
[INFO] [stdout]     |
[INFO] [stdout] 196 |   HBlank,
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VBlank`
[INFO] [stdout]    --> src/gb/lcd.rs:197:3
[INFO] [stdout]     |
[INFO] [stdout] 197 |   VBlank,
[INFO] [stdout]     |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Reading_OAM`
[INFO] [stdout]    --> src/gb/lcd.rs:198:3
[INFO] [stdout]     |
[INFO] [stdout] 198 |   Reading_OAM,
[INFO] [stdout]     |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Reading_OAM_and_VRAM`
[INFO] [stdout]    --> src/gb/lcd.rs:199:3
[INFO] [stdout]     |
[INFO] [stdout] 199 |   Reading_OAM_and_VRAM,
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Background`
[INFO] [stdout]    --> src/gb/lcd.rs:442:8
[INFO] [stdout]     |
[INFO] [stdout] 442 | struct Background {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_pixel`
[INFO] [stdout]    --> src/gb/lcd.rs:450:10
[INFO] [stdout]     |
[INFO] [stdout] 450 |   pub fn get_pixel(&self, x: u8, y: u8) -> u8 {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 46 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/bin/gb-boot.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/bin/gb.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.gb_boot.bfnqjs30-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994" "/opt/rustwide/target/debug/deps/gb_boot-24e8334e400d7994.28sd9295udtwn6uv.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgbs-8fba353ce1d996b6.rlib" "/opt/rustwide/target/debug/deps/libglium-ddf02b7585826d38.rlib" "/opt/rustwide/target/debug/deps/libglutin-bf8dd12a018b32ef.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-003200e62bc5ff06.rlib" "/opt/rustwide/target/debug/deps/libtempfile-8428d7e1824227e9.rlib" "/opt/rustwide/target/debug/deps/librand-6675b8bbea346fc7.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-6cddcccd56d44b5d.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-96ecaba447544957.rlib" "/opt/rustwide/target/debug/deps/libmemmap-19f16b3a9d8986a4.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-897939026cc56779.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-0a87e0a492bd9e02.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-06950b309b950a8f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-a620965283095e55.rlib" "/opt/rustwide/target/debug/deps/libdlib-a85b0c74f1eb8bc7.rlib" "/opt/rustwide/target/debug/deps/liblibloading-6f41522e7a91b55b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-6b5170e65d5bab48.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7b15d77b989f677d.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-46e80ea97d88621c.rlib" "/opt/rustwide/target/debug/deps/libshared_library-81c5f5ba2b1b0e78.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-cacd07e96981e77a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-307c9d0b03f89b4c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-1002908a803466aa.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-36cc7c8f0380846c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e520603e5e391271.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-a8e91854f2a89c0f.rlib" "/opt/rustwide/target/debug/deps/libwinapi-08f0135bab856b5b.rlib" "/opt/rustwide/target/debug/deps/libkernel32-cceb62b1a55bf6d7.rlib" "/opt/rustwide/target/debug/deps/liblibc-baa3c7964edfb953.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4742f6ccc7d0ed2b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lutil" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-307c9d0b03f89b4c.rlib(backtrace-307c9d0b03f89b4c.backtrace.1twgwd7f-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:150: undefined reference to `backtrace_create_state'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-307c9d0b03f89b4c.rlib(backtrace-307c9d0b03f89b4c.backtrace.1twgwd7f-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:167: undefined reference to `backtrace_pcinfo'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:171: undefined reference to `backtrace_syminfo'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gbs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.gb.8rpltczv-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720" "/opt/rustwide/target/debug/deps/gb-0c39d5cefff4a720.2al602nw9nrlh0zy.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgbs-8fba353ce1d996b6.rlib" "/opt/rustwide/target/debug/deps/libglium-ddf02b7585826d38.rlib" "/opt/rustwide/target/debug/deps/libglutin-bf8dd12a018b32ef.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-003200e62bc5ff06.rlib" "/opt/rustwide/target/debug/deps/libtempfile-8428d7e1824227e9.rlib" "/opt/rustwide/target/debug/deps/librand-6675b8bbea346fc7.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-6cddcccd56d44b5d.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-96ecaba447544957.rlib" "/opt/rustwide/target/debug/deps/libmemmap-19f16b3a9d8986a4.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-897939026cc56779.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-0a87e0a492bd9e02.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-06950b309b950a8f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-a620965283095e55.rlib" "/opt/rustwide/target/debug/deps/libdlib-a85b0c74f1eb8bc7.rlib" "/opt/rustwide/target/debug/deps/liblibloading-6f41522e7a91b55b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-6b5170e65d5bab48.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7b15d77b989f677d.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-46e80ea97d88621c.rlib" "/opt/rustwide/target/debug/deps/libshared_library-81c5f5ba2b1b0e78.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-cacd07e96981e77a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-307c9d0b03f89b4c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-1002908a803466aa.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-36cc7c8f0380846c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e520603e5e391271.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-a8e91854f2a89c0f.rlib" "/opt/rustwide/target/debug/deps/libwinapi-08f0135bab856b5b.rlib" "/opt/rustwide/target/debug/deps/libkernel32-cceb62b1a55bf6d7.rlib" "/opt/rustwide/target/debug/deps/liblibc-baa3c7964edfb953.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4742f6ccc7d0ed2b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lutil" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-307c9d0b03f89b4c.rlib(backtrace-307c9d0b03f89b4c.backtrace.1twgwd7f-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::init_state::{{closure}}':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:150: undefined reference to `backtrace_create_state'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/libbacktrace-307c9d0b03f89b4c.rlib(backtrace-307c9d0b03f89b4c.backtrace.1twgwd7f-cgu.12.rcgu.o): in function `backtrace::symbolize::libbacktrace::resolve':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:167: undefined reference to `backtrace_pcinfo'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.2.3/src/symbolize/libbacktrace.rs:171: undefined reference to `backtrace_syminfo'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "42080e30dad874586f0a319d23e6c1a59f40f4a8b628a03e6bd4c75ef6b08942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42080e30dad874586f0a319d23e6c1a59f40f4a8b628a03e6bd4c75ef6b08942", kill_on_drop: false }`
[INFO] [stdout] 42080e30dad874586f0a319d23e6c1a59f40f4a8b628a03e6bd4c75ef6b08942
