[INFO] cloning repository https://github.com/emanuele-em/heap_manager_gui [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emanuele-em/heap_manager_gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femanuele-em%2Fheap_manager_gui", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femanuele-em%2Fheap_manager_gui'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7333b9ad4d9d572db851ea92b243cf4ffcaa8799 [INFO] testing emanuele-em/heap_manager_gui against 1.86.0 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femanuele-em%2Fheap_manager_gui" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emanuele-em/heap_manager_gui on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emanuele-em/heap_manager_gui [INFO] finished tweaking git repo https://github.com/emanuele-em/heap_manager_gui [INFO] tweaked toml for git repo https://github.com/emanuele-em/heap_manager_gui written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/emanuele-em/heap_manager_gui 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d28d98d4939c0712aeff1f303ea0faa149901fb1d12861f389ebc8df459e97f8 [INFO] running `Command { std: "docker" "start" "-a" "d28d98d4939c0712aeff1f303ea0faa149901fb1d12861f389ebc8df459e97f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d28d98d4939c0712aeff1f303ea0faa149901fb1d12861f389ebc8df459e97f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d28d98d4939c0712aeff1f303ea0faa149901fb1d12861f389ebc8df459e97f8", kill_on_drop: false }` [INFO] [stdout] d28d98d4939c0712aeff1f303ea0faa149901fb1d12861f389ebc8df459e97f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96d72856fbe41edf7cf3e82ee650cb51806b3b097cb0b472217c9e0a751502fe [INFO] running `Command { std: "docker" "start" "-a" "96d72856fbe41edf7cf3e82ee650cb51806b3b097cb0b472217c9e0a751502fe", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling piston-float v1.0.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.7 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling piston-viewport v1.0.2 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.20.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling nom v7.1.2 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling piston-graphics_api_version v1.0.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling owned_ttf_parser v0.15.2 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling net2 v0.2.38 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling rusttype v0.9.3 [INFO] [stderr] Compiling xdg v2.4.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling rayon v1.6.1 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling gif v0.11.4 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Compiling raw-window-handle v0.3.4 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling bytemuck v1.12.3 [INFO] [stderr] Compiling piston-texture v0.8.0 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling gfx v0.18.2 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling shader_version v0.7.0 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling piston2d-graphics v0.39.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling wayland-egl v0.28.6 [INFO] [stderr] Compiling pistoncore-input v1.0.1 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling pistoncore-window v0.47.1 [INFO] [stderr] Compiling pistoncore-event_loop v0.52.0 [INFO] [stderr] Compiling piston v0.52.1 [INFO] [stderr] Compiling piston-gfx_texture v0.41.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.72.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling winit v0.24.0 [INFO] [stderr] Compiling glutin v0.26.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.68.2 [INFO] [stderr] Compiling piston_window v0.117.0 [INFO] [stderr] Compiling heap_manager_gui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `time_taken` [INFO] [stdout] --> src/main.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let time_taken = end - start; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_taken` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes_requested` [INFO] [stdout] --> src/main.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let bytes_requested = layout.size(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_requested` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `Command { std: "docker" "inspect" "96d72856fbe41edf7cf3e82ee650cb51806b3b097cb0b472217c9e0a751502fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96d72856fbe41edf7cf3e82ee650cb51806b3b097cb0b472217c9e0a751502fe", kill_on_drop: false }` [INFO] [stdout] 96d72856fbe41edf7cf3e82ee650cb51806b3b097cb0b472217c9e0a751502fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b517454c8786ba2de921b3841efcd87085ee10d108ebf64c6067ae67f6aafaea [INFO] running `Command { std: "docker" "start" "-a" "b517454c8786ba2de921b3841efcd87085ee10d108ebf64c6067ae67f6aafaea", kill_on_drop: false }` [INFO] [stderr] Compiling heap_manager_gui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `time_taken` [INFO] [stdout] --> src/main.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let time_taken = end - start; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_taken` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytes_requested` [INFO] [stdout] --> src/main.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let bytes_requested = layout.size(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_requested` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "b517454c8786ba2de921b3841efcd87085ee10d108ebf64c6067ae67f6aafaea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b517454c8786ba2de921b3841efcd87085ee10d108ebf64c6067ae67f6aafaea", kill_on_drop: false }` [INFO] [stdout] b517454c8786ba2de921b3841efcd87085ee10d108ebf64c6067ae67f6aafaea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0b8c62dcb0cff848273bc5c0ace477e4701040b2b1314ef8a623a102fe97ca53 [INFO] running `Command { std: "docker" "start" "-a" "0b8c62dcb0cff848273bc5c0ace477e4701040b2b1314ef8a623a102fe97ca53", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `time_taken` [INFO] [stderr] --> src/main.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let time_taken = end - start; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_taken` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bytes_requested` [INFO] [stderr] --> src/main.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let bytes_requested = layout.size(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_requested` [INFO] [stderr] [INFO] [stderr] warning: `heap_manager_gui` (bin "heap_manager_gui" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/heap_manager_gui-8959d322e6a0b626) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0b8c62dcb0cff848273bc5c0ace477e4701040b2b1314ef8a623a102fe97ca53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b8c62dcb0cff848273bc5c0ace477e4701040b2b1314ef8a623a102fe97ca53", kill_on_drop: false }` [INFO] [stdout] 0b8c62dcb0cff848273bc5c0ace477e4701040b2b1314ef8a623a102fe97ca53