[INFO] cloning repository https://github.com/Innoviox/gaddag-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Innoviox/gaddag-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInnoviox%2Fgaddag-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInnoviox%2Fgaddag-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 01c4df6c6ec3595eee526c5a0c05e77fcc28116b [INFO] checking Innoviox/gaddag-rust against master#d902752866cbbdb331e3cf28ff6bba86ab0f6c62 for pr-77271 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInnoviox%2Fgaddag-rust" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Innoviox/gaddag-rust on toolchain d902752866cbbdb331e3cf28ff6bba86ab0f6c62 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Innoviox/gaddag-rust [INFO] finished tweaking git repo https://github.com/Innoviox/gaddag-rust [INFO] tweaked toml for git repo https://github.com/Innoviox/gaddag-rust written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Innoviox/gaddag-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e877f101af6da2089974fc7fd3bdf9beba8a2e0ac567fc9576d749f38b8bbe05 [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" "e877f101af6da2089974fc7fd3bdf9beba8a2e0ac567fc9576d749f38b8bbe05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e877f101af6da2089974fc7fd3bdf9beba8a2e0ac567fc9576d749f38b8bbe05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e877f101af6da2089974fc7fd3bdf9beba8a2e0ac567fc9576d749f38b8bbe05", kill_on_drop: false }` [INFO] [stdout] e877f101af6da2089974fc7fd3bdf9beba8a2e0ac567fc9576d749f38b8bbe05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65933c6f0832c52207620d71067d80f056e9a2b43827a4a8d2e93be8df37da18 [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" "65933c6f0832c52207620d71067d80f056e9a2b43827a4a8d2e93be8df37da18", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.23 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling gio v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf v0.9.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling atk v0.9.0 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking array-init v0.1.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking crossbeam-utils v0.7.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking crossbeam-epoch v0.8.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking console v0.9.1 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling relm-derive v0.20.0 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.1 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling gdk-sys v0.10.0 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Checking glib v0.10.2 [INFO] [stderr] Checking relm v0.20.0 [INFO] [stderr] Checking gaddag-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/game.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `termion::color` [INFO] [stdout] --> src/play.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use termion::color; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `termion::clear` [INFO] [stdout] --> src/play.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use termion::clear; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stdout` [INFO] [stdout] --> src/play.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{self, Write, stdout, stdin}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/play.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/game.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `termion::color` [INFO] [stdout] --> src/play.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use termion::color; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `termion::clear` [INFO] [stdout] --> src/play.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use termion::clear; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stdout` [INFO] [stdout] --> src/play.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{self, Write, stdout, stdin}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp` [INFO] [stdout] --> src/play.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::cmp; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/play.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let s = g.to_str(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/play.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let s = g.to_str(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/play.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut game = Game::default(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/play.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut game = Game::default(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/play.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut game = Game::default(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/play.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut game = Game::default(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 59s [INFO] running `Command { std: "docker" "inspect" "65933c6f0832c52207620d71067d80f056e9a2b43827a4a8d2e93be8df37da18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65933c6f0832c52207620d71067d80f056e9a2b43827a4a8d2e93be8df37da18", kill_on_drop: false }` [INFO] [stdout] 65933c6f0832c52207620d71067d80f056e9a2b43827a4a8d2e93be8df37da18