[INFO] cloning repository https://github.com/risboo6909/life-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/risboo6909/life-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frisboo6909%2Flife-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frisboo6909%2Flife-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 16b2522520ee627a9e863e2db315ec0d56591c1f [INFO] checking risboo6909/life-rs against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frisboo6909%2Flife-rs" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/risboo6909/life-rs on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/risboo6909/life-rs [INFO] finished tweaking git repo https://github.com/risboo6909/life-rs [INFO] tweaked toml for git repo https://github.com/risboo6909/life-rs written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/risboo6909/life-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c58db4f4a1cd0e041c87b025df3ec38728fefaa757ff28871551a36de3c57cd [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" "1c58db4f4a1cd0e041c87b025df3ec38728fefaa757ff28871551a36de3c57cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c58db4f4a1cd0e041c87b025df3ec38728fefaa757ff28871551a36de3c57cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c58db4f4a1cd0e041c87b025df3ec38728fefaa757ff28871551a36de3c57cd", kill_on_drop: false }` [INFO] [stdout] 1c58db4f4a1cd0e041c87b025df3ec38728fefaa757ff28871551a36de3c57cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94155a2e29acc8ee1301221dd37b0bd8357081b3d56e8d39a9908f25b8a80730 [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" "94155a2e29acc8ee1301221dd37b0bd8357081b3d56e8d39a9908f25b8a80730", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling siphasher v0.2.1 [INFO] [stderr] Compiling gcc v0.3.43 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling serde v0.9.9 [INFO] [stderr] Compiling khronos_api v1.0.0 [INFO] [stderr] Checking lazy_static v0.2.2 [INFO] [stderr] Checking piston-float v0.2.0 [INFO] [stderr] Checking shader_version v0.2.2 [INFO] [stderr] Checking bitflags v0.6.0 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking odds v0.2.25 [INFO] [stderr] Checking scoped_threadpool v0.1.7 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Checking piston-texture v0.5.0 [INFO] [stderr] Checking read_color v0.1.0 [INFO] [stderr] Checking linked-hash-map v0.0.10 [INFO] [stderr] Checking piston-shaders_graphics2d v0.2.1 [INFO] [stderr] Checking piston-shaders_graphics2d v0.1.0 [INFO] [stderr] Checking fnv v1.0.5 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking num_cpus v1.2.1 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking num-integer v0.1.33 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Compiling xcb v0.7.6 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling x11-dl v2.12.0 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Checking piston-viewport v0.2.0 [INFO] [stderr] Checking vecmath v0.2.0 [INFO] [stderr] Checking draw_state v0.6.0 [INFO] [stderr] Checking shared_library v0.1.5 [INFO] [stderr] Checking stb_truetype v0.2.0 [INFO] [stderr] Checking gif v0.9.1 [INFO] [stderr] Checking nodrop v0.1.9 [INFO] [stderr] Checking clap v2.24.2 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Checking pistoncore-input v0.15.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking arrayvec v0.3.20 [INFO] [stderr] Checking gfx_core v0.5.1 [INFO] [stderr] Checking piston2d-graphics v0.19.0 [INFO] [stderr] Checking deque v0.3.1 [INFO] [stderr] Checking num-bigint v0.1.36 [INFO] [stderr] Checking engine v0.1.0 (/opt/rustwide/workdir/engine) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/vect/mod.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | iter: Box + 'a> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/vect/mod.rs:112:38 [INFO] [stdout] | [INFO] [stdout] 112 | fn get_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/vect/mod.rs:119:25 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn new() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardInternal` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/hashed.rs:59:38 [INFO] [stdout] | [INFO] [stdout] 59 | fn get_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/hashed.rs:67:25 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn new() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardInternal` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/mod.rs:45:38 [INFO] [stdout] | [INFO] [stdout] 45 | fn get_iter<'a>(&'a self) -> Box + 'a>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/mod.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | cells: Box, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardInternal` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/mod.rs:83:27 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn new(cells: Box, width: Option, height: Option) -> Board { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardInternal` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/mod.rs:250:20 [INFO] [stdout] | [INFO] [stdout] 250 | cell_iter: Box + 'a> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> engine/src/core/loader.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> engine/src/core/loader.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/core/loader.rs:221:42 [INFO] [stdout] | [INFO] [stdout] 221 | fn filter_line<'a>(line: &'a str) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> engine/src/core/loader.rs:239:14 [INFO] [stdout] | [INFO] [stdout] 239 | match(c) { [INFO] [stdout] | ^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> engine/src/core/loader.rs:288:14 [INFO] [stdout] | [INFO] [stdout] 288 | match(c) { [INFO] [stdout] | ^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stdout] error[E0425]: cannot find function `new_hashed` in this scope [INFO] [stdout] --> engine/src/board/mod.rs:285:35 [INFO] [stdout] | [INFO] [stdout] 285 | let mut my_board = Board::new(new_hashed(), Some(10), Some(10)); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `new_hashed` in this scope [INFO] [stdout] --> engine/src/board/mod.rs:313:35 [INFO] [stdout] | [INFO] [stdout] 313 | let mut my_board = Board::new(new_hashed(), Some(10), Some(10)); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `new_hashed` in this scope [INFO] [stdout] --> engine/src/board/mod.rs:334:35 [INFO] [stdout] | [INFO] [stdout] 334 | let mut my_board = Board::new(new_hashed(), Some(10), Some(10)); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `new_hashed` in this scope [INFO] [stdout] --> engine/src/board/mod.rs:376:35 [INFO] [stdout] | [INFO] [stdout] 376 | let mut my_board = Board::new(new_hashed(), Some(10), Some(10)); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/vect/mod.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | iter: Box + 'a> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/vect/mod.rs:112:38 [INFO] [stdout] | [INFO] [stdout] 112 | fn get_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/vect/mod.rs:119:25 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn new() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardInternal` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/hashed.rs:59:38 [INFO] [stdout] | [INFO] [stdout] 59 | fn get_iter<'a>(&'a self) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/hashed.rs:67:25 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn new() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardInternal` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/mod.rs:45:38 [INFO] [stdout] | [INFO] [stdout] 45 | fn get_iter<'a>(&'a self) -> Box + 'a>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/mod.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | cells: Box, [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardInternal` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/mod.rs:83:27 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn new(cells: Box, width: Option, height: Option) -> Board { [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn BoardInternal` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/board/mod.rs:250:20 [INFO] [stdout] | [INFO] [stdout] 250 | cell_iter: Box + 'a> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> engine/src/core/loader.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> engine/src/core/loader.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> engine/src/core/loader.rs:221:42 [INFO] [stdout] | [INFO] [stdout] 221 | fn filter_line<'a>(line: &'a str) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator + 'a` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> engine/src/core/loader.rs:239:14 [INFO] [stdout] | [INFO] [stdout] 239 | match(c) { [INFO] [stdout] | ^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression [INFO] [stdout] --> engine/src/core/loader.rs:288:14 [INFO] [stdout] | [INFO] [stdout] 288 | match(c) { [INFO] [stdout] | ^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rayon v0.6.0 [INFO] [stdout] warning: unused variable: `gen` [INFO] [stdout] --> engine/src/board/mod.rs:193:37 [INFO] [stdout] | [INFO] [stdout] 193 | &Cell::Occupied {gen} => *x, [INFO] [stdout] | ^^^ help: try ignoring the field: `gen: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> engine/src/core/loader.rs:255:21 [INFO] [stdout] | [INFO] [stdout] 255 | for idx in 0..repeat { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tmp` [INFO] [stdout] --> engine/src/core/loader.rs:355:13 [INFO] [stdout] | [INFO] [stdout] 355 | let tmp = rle_line.clone(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tmp` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rusttype v0.2.1 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> engine/src/core/loader.rs:226:28 [INFO] [stdout] | [INFO] [stdout] 226 | fn rle_decoder(line: &str, mut row: isize) -> Vec { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> engine/src/core/loader.rs:380:9 [INFO] [stdout] | [INFO] [stdout] 380 | let mut data_provider = FileInputProvider::new(file_name); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> engine/src/core/loader.rs:389:9 [INFO] [stdout] | [INFO] [stdout] 389 | let mut data_provider = StringDataProvider::new(input_string); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ValueString` [INFO] [stdout] --> engine/src/core/loader.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | ValueString(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `col:` in this pattern is redundant [INFO] [stdout] --> engine/src/board/mod.rs:94:19 [INFO] [stdout] | [INFO] [stdout] 94 | for Coord{col: col, row: row} in config_vec { [INFO] [stdout] | ^^^^^^^^ help: use shorthand field pattern: `col` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_shorthand_field_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `row:` in this pattern is redundant [INFO] [stdout] --> engine/src/board/mod.rs:94:29 [INFO] [stdout] | [INFO] [stdout] 94 | for Coord{col: col, row: row} in config_vec { [INFO] [stdout] | ^^^^^^^^ help: use shorthand field pattern: `row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wayland-scanner v0.7.8 [INFO] [stdout] error[E0599]: the method `into_iter` exists for struct `Board`, but its trait bounds were not satisfied [INFO] [stdout] --> engine/src/board/mod.rs:323:54 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct Board { [INFO] [stdout] | ---------------- [INFO] [stdout] | | [INFO] [stdout] | method `into_iter` not found for this [INFO] [stdout] | doesn't satisfy `Board: IntoIterator` [INFO] [stdout] | doesn't satisfy `Board: Iterator` [INFO] [stdout] ... [INFO] [stdout] 323 | for CellDesc { coord, is_alive, .. } in my_board.into_iter() { [INFO] [stdout] | ^^^^^^^^^ method cannot be called on `Board` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `Board: Iterator` [INFO] [stdout] which is required by `Board: IntoIterator` [INFO] [stdout] `&Board: Iterator` [INFO] [stdout] which is required by `&Board: IntoIterator` [INFO] [stdout] `&mut Board: Iterator` [INFO] [stdout] which is required by `&mut Board: IntoIterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `xcb v0.7.6` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/xcb-1dabb23000ec3a68/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('event: ', ('xcb', 'Sync', 'AlarmNotify')) [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.7.6/rs_client.py", line 2401, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.7.6/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.7.6/rs_client.py", line 291, in rs_close [INFO] [stderr] _f.writeout(os.path.join(module.rs_srcdir, "ffi", "%s.rs" % _module_name(_ns.ext_name))) [INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.7.6/rs_client.py", line 115, in writeout [INFO] [stderr] with open(path, 'w') as f: [INFO] [stderr] OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.7.6/src/ffi/sync.rs' [INFO] [stderr] thread 'main' panicked at 'processing of /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.7.6/xml/sync.xml returned non-zero (1)', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.7.6/build.rs:73:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556609e1f5c0 - std::backtrace_rs::backtrace::libunwind::trace::hdcf4f90f85129e83 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x556609e1f5c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h2669e30cb82f6732 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x556609e1f5c0 - std::sys_common::backtrace::_print_fmt::hfbda19e17f6db318 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x556609e1f5c0 - ::fmt::h1a8751bf59281272 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x556609e3d0bf - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x556609e1d205 - std::io::Write::write_fmt::hd7dd3a1df9b6befb [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x556609e2126b - std::sys_common::backtrace::_print::h551e9ec8a9fa8106 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x556609e2126b - std::sys_common::backtrace::print::ha4b1c5e95fa040b3 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x556609e2126b - std::panicking::default_hook::{{closure}}::h0b34c9ab7fb9f857 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x556609e20d4d - std::panicking::default_hook::h3067e8318decd17a [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x556609e2181d - std::panicking::rust_panic_with_hook::h81b8facc50f34daa [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x556609e21417 - std::panicking::begin_panic_handler::{{closure}}::ha376ab85d95a000e [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x556609e1fa7c - std::sys_common::backtrace::__rust_end_short_backtrace::h6795c8afdd1a77e6 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x556609e21379 - rust_begin_unwind [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x556609e029bb - std::panicking::begin_panic_fmt::hf43a0025042538e2 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/panicking.rs:435:5 [INFO] [stderr] 15: 0x556609e0973d - build_script_build::main::{{closure}}::hb9b2b16c3eaa10de [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.7.6/build.rs:73:17 [INFO] [stderr] 16: 0x556609e08255 - build_script_build::visit_xml::h02df1ef8c093a577 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.7.6/build.rs:20:44 [INFO] [stderr] 17: 0x556609e08a33 - build_script_build::main::hf34d3eb33eb2b9c0 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.7.6/build.rs:56:5 [INFO] [stderr] 18: 0x556609e05c3b - core::ops::function::FnOnce::call_once::h15c33ac1c24bcfd9 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x556609e06b2e - std::sys_common::backtrace::__rust_begin_short_backtrace::hbbfa1b9acd35a077 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x556609e0b4e1 - std::rt::lang_start::{{closure}}::h13f906f4f6754fc4 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/rt.rs:49:18 [INFO] [stderr] 21: 0x556609e21c1a - core::ops::function::impls:: for &F>::call_once::h3b8c329143d7638a [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x556609e21c1a - std::panicking::try::do_call::h4b72c261b4eefc1b [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x556609e21c1a - std::panicking::try::h703d31b7896cbd49 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x556609e21c1a - std::panic::catch_unwind::h37cad9b35388a915 [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x556609e21c1a - std::rt::lang_start_internal::hab5a8a909af4f90e [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/rt.rs:34:21 [INFO] [stderr] 26: 0x556609e0b4c0 - std::rt::lang_start::hb34184d234807a9e [INFO] [stderr] at /rustc/a5f164faad4a2fed606b8160fd7ecd2d5cbba381/library/std/src/rt.rs:48:5 [INFO] [stderr] 27: 0x556609e0986c - main [INFO] [stderr] 28: 0x7f6ce5e400b3 - __libc_start_main [INFO] [stderr] 29: 0x556609e036ee - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 5 previous errors; 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] error[E0311]: the parameter type `K` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | match node.force() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: the parameter type `K` must be valid for the anonymous lifetime defined on the function body at 78:37... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | node: node::NodeRef) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0311]: the parameter type `V` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stdout] | [INFO] [stdout] 81 | match node.force() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: the parameter type `V` must be valid for the anonymous lifetime defined on the function body at 78:37... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | node: node::NodeRef) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "94155a2e29acc8ee1301221dd37b0bd8357081b3d56e8d39a9908f25b8a80730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94155a2e29acc8ee1301221dd37b0bd8357081b3d56e8d39a9908f25b8a80730", kill_on_drop: false }` [INFO] [stdout] 94155a2e29acc8ee1301221dd37b0bd8357081b3d56e8d39a9908f25b8a80730