[INFO] cloning repository https://github.com/Janko-dev/rusty_graph [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Janko-dev/rusty_graph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanko-dev%2Frusty_graph", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanko-dev%2Frusty_graph'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fec81dcb07d4feedcd77c6f833c3fd378b460985 [INFO] checking Janko-dev/rusty_graph/fec81dcb07d4feedcd77c6f833c3fd378b460985 against master#c3def263a44e07e09ae6d57abfc8650227fb4972 for pr-118920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanko-dev%2Frusty_graph" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Janko-dev/rusty_graph on toolchain c3def263a44e07e09ae6d57abfc8650227fb4972 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Janko-dev/rusty_graph [INFO] finished tweaking git repo https://github.com/Janko-dev/rusty_graph [INFO] tweaked toml for git repo https://github.com/Janko-dev/rusty_graph written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Janko-dev/rusty_graph already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking Janko-dev/rusty_graph/fec81dcb07d4feedcd77c6f833c3fd378b460985 against try#3931cbb869e499bf6db1e4d580cc247efbf183df for pr-118920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanko-dev%2Frusty_graph" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Janko-dev/rusty_graph on toolchain 3931cbb869e499bf6db1e4d580cc247efbf183df [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3931cbb869e499bf6db1e4d580cc247efbf183df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Janko-dev/rusty_graph [INFO] finished tweaking git repo https://github.com/Janko-dev/rusty_graph [INFO] tweaked toml for git repo https://github.com/Janko-dev/rusty_graph written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Janko-dev/rusty_graph already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3931cbb869e499bf6db1e4d580cc247efbf183df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking Janko-dev/rusty_graph/fec81dcb07d4feedcd77c6f833c3fd378b460985 against try#3931cbb869e499bf6db1e4d580cc247efbf183df for pr-118920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanko-dev%2Frusty_graph" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Janko-dev/rusty_graph on toolchain 3931cbb869e499bf6db1e4d580cc247efbf183df [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3931cbb869e499bf6db1e4d580cc247efbf183df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Janko-dev/rusty_graph [INFO] finished tweaking git repo https://github.com/Janko-dev/rusty_graph [INFO] tweaked toml for git repo https://github.com/Janko-dev/rusty_graph written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Janko-dev/rusty_graph already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3931cbb869e499bf6db1e4d580cc247efbf183df" "fetch" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded miniz_oxide v0.5.4 [INFO] [stderr] Downloaded egui_glow v0.19.0 [INFO] [stderr] Downloaded eframe v0.19.0 [INFO] [stderr] Downloaded atomic_refcell v0.1.8 [INFO] [stderr] Downloaded unicode-ident v1.0.4 [INFO] [stderr] Downloaded gethostname v0.2.3 [INFO] [stderr] Downloaded egui-winit v0.19.0 [INFO] [stderr] Downloaded thiserror v1.0.35 [INFO] [stderr] Downloaded ahash v0.8.2 [INFO] [stderr] Downloaded x11-dl v2.20.0 [INFO] [stderr] Downloaded nix v0.25.0 [INFO] [stderr] Downloaded libc v0.2.133 [INFO] [stderr] Downloaded x11rb v0.9.0 [INFO] [stderr] Downloaded epaint v0.19.0 [INFO] [stderr] Downloaded egui v0.19.0 [INFO] [stderr] Downloaded owned_ttf_parser v0.17.1 [INFO] [stderr] Downloaded ttf-parser v0.17.1 [INFO] [stderr] Downloaded nix v0.24.2 [INFO] [stderr] Downloaded serde v1.0.144 [INFO] [stderr] Downloaded png v0.17.6 [INFO] [stderr] Downloaded flate2 v1.0.24 [INFO] [stderr] Downloaded serde_derive v1.0.144 [INFO] [stderr] Downloaded bumpalo v3.11.0 [INFO] [stderr] Downloaded syn v1.0.100 [INFO] [stderr] Downloaded bytemuck v1.12.1 [INFO] [stderr] Downloaded once_cell v1.14.0 [INFO] [stderr] Downloaded memmap2 v0.5.8 [INFO] [stderr] Downloaded toml v0.5.9 [INFO] [stderr] Downloaded calloop v0.10.3 [INFO] [stderr] Downloaded bytemuck_derive v1.3.0 [INFO] [stderr] Downloaded ab_glyph_rasterizer v0.1.7 [INFO] [stderr] Downloaded emath v0.19.0 [INFO] [stderr] Downloaded clipboard-win v4.4.2 [INFO] [stderr] Downloaded arboard v2.1.1 [INFO] [stderr] Downloaded foreign-types-macros v0.2.2 [INFO] [stderr] Downloaded raw-window-handle v0.5.0 [INFO] [stderr] Downloaded ab_glyph v0.2.18 [INFO] [stderr] Downloaded proc-macro-crate v1.2.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.35 [INFO] [stderr] Downloaded webbrowser v0.7.1 [INFO] [stderr] Downloaded cmake v0.1.49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3931cbb869e499bf6db1e4d580cc247efbf183df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6ec6077f20a13ba1bef429c2c483f483a15f2c11af5ad2f64326bdb20f99fb6 [INFO] running `Command { std: "docker" "start" "-a" "b6ec6077f20a13ba1bef429c2c483f483a15f2c11af5ad2f64326bdb20f99fb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6ec6077f20a13ba1bef429c2c483f483a15f2c11af5ad2f64326bdb20f99fb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6ec6077f20a13ba1bef429c2c483f483a15f2c11af5ad2f64326bdb20f99fb6", kill_on_drop: false }` [INFO] [stdout] b6ec6077f20a13ba1bef429c2c483f483a15f2c11af5ad2f64326bdb20f99fb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3931cbb869e499bf6db1e4d580cc247efbf183df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4120999ad5655a6f5f9b50a0443a0b2cafde6b68c722712ef79ebb60d5c16eca [INFO] running `Command { std: "docker" "start" "-a" "4120999ad5655a6f5f9b50a0443a0b2cafde6b68c722712ef79ebb60d5c16eca", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cmake v0.1.49 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.0 [INFO] [stderr] Compiling x11-dl v2.20.0 [INFO] [stderr] Compiling crossfont v0.5.1 [INFO] [stderr] Compiling ahash v0.8.2 [INFO] [stderr] Checking ttf-parser v0.17.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking foreign-types-shared v0.3.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.7 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking raw-window-handle v0.5.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking glow v0.11.2 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Checking png v0.17.6 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking nix v0.24.2 [INFO] [stderr] Checking nix v0.25.0 [INFO] [stderr] Checking memmap2 v0.5.8 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking nix v0.22.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking freetype-rs v0.26.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking servo-fontconfig v0.5.1 [INFO] [stderr] Checking webbrowser v0.7.1 [INFO] [stderr] Checking owned_ttf_parser v0.17.1 [INFO] [stderr] Checking ab_glyph v0.2.18 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Compiling bytemuck_derive v1.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Compiling foreign-types-macros v0.2.2 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking wayland-egl v0.29.5 [INFO] [stderr] Checking foreign-types v0.5.0 [INFO] [stderr] Checking x11rb v0.9.0 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Checking tiny-skia-path v0.7.0 [INFO] [stderr] Checking emath v0.19.0 [INFO] [stderr] Checking epaint v0.19.0 [INFO] [stderr] Checking calloop v0.10.3 [INFO] [stderr] Checking tiny-skia v0.7.0 [INFO] [stderr] Checking egui v0.19.0 [INFO] [stderr] Checking egui_glow v0.19.0 [INFO] [stderr] Checking arboard v2.1.1 [INFO] [stderr] Checking sctk-adwaita v0.4.3 [INFO] [stderr] Checking smithay-clipboard v0.6.6 [INFO] [stderr] Checking winit v0.27.5 [INFO] [stderr] Checking glutin v0.29.1 [INFO] [stderr] Checking egui-winit v0.19.0 [INFO] [stderr] Checking eframe v0.19.0 [INFO] [stderr] Checking rusty_graph v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Token<'_>` instead of cloning the inner type [INFO] [stdout] --> src/parser.rs:65:40 [INFO] [stdout] | [INFO] [stdout] 65 | let op = tokens.peek().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&scanner::Token<'_>` instead of cloning the inner type [INFO] [stdout] --> src/parser.rs:65:40 [INFO] [stdout] | [INFO] [stdout] 65 | let op = tokens.peek().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Token<'_>` instead of cloning the inner type [INFO] [stdout] --> src/parser.rs:77:40 [INFO] [stdout] | [INFO] [stdout] 77 | let op = tokens.peek().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&scanner::Token<'_>` instead of cloning the inner type [INFO] [stdout] --> src/parser.rs:77:40 [INFO] [stdout] | [INFO] [stdout] 77 | let op = tokens.peek().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Token<'_>` instead of cloning the inner type [INFO] [stdout] --> src/parser.rs:88:40 [INFO] [stdout] | [INFO] [stdout] 88 | let op = tokens.peek().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&scanner::Token<'_>` instead of cloning the inner type [INFO] [stdout] --> src/parser.rs:88:40 [INFO] [stdout] | [INFO] [stdout] 88 | let op = tokens.peek().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&Token<'_>` instead of cloning the inner type [INFO] [stdout] --> src/parser.rs:99:40 [INFO] [stdout] | [INFO] [stdout] 99 | let op = tokens.peek().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&scanner::Token<'_>` instead of cloning the inner type [INFO] [stdout] --> src/parser.rs:99:40 [INFO] [stdout] | [INFO] [stdout] 99 | let op = tokens.peek().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.75s [INFO] running `Command { std: "docker" "inspect" "4120999ad5655a6f5f9b50a0443a0b2cafde6b68c722712ef79ebb60d5c16eca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4120999ad5655a6f5f9b50a0443a0b2cafde6b68c722712ef79ebb60d5c16eca", kill_on_drop: false }` [INFO] [stdout] 4120999ad5655a6f5f9b50a0443a0b2cafde6b68c722712ef79ebb60d5c16eca