[INFO] fetching crate cat-fax 0.5.0... [INFO] testing cat-fax-0.5.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate cat-fax 0.5.0 into /workspace/builds/worker-20/source [INFO] validating manifest of crates.io crate cat-fax 0.5.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cat-fax 0.5.0 [INFO] finished tweaking crates.io crate cat-fax 0.5.0 [INFO] tweaked toml for crates.io crate cat-fax 0.5.0 written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate crates.io crate cat-fax 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a5df43327671f5cf9334f8845fc19b27f7b9f7d7eb20dc9a6a46ef708845931 [INFO] running `Command { std: "docker" "start" "-a" "8a5df43327671f5cf9334f8845fc19b27f7b9f7d7eb20dc9a6a46ef708845931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a5df43327671f5cf9334f8845fc19b27f7b9f7d7eb20dc9a6a46ef708845931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a5df43327671f5cf9334f8845fc19b27f7b9f7d7eb20dc9a6a46ef708845931", kill_on_drop: false }` [INFO] [stdout] 8a5df43327671f5cf9334f8845fc19b27f7b9f7d7eb20dc9a6a46ef708845931 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4cbe6dcf36cdc1f6ecac56b0fffdcc8ec40b055fbb21e5f9bfd7766d7f61a68a [INFO] running `Command { std: "docker" "start" "-a" "4cbe6dcf36cdc1f6ecac56b0fffdcc8ec40b055fbb21e5f9bfd7766d7f61a68a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling ttf-parser v0.13.4 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling winit v0.26.0 [INFO] [stderr] Compiling xi-unicode v0.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling libloading v0.7.2 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling wayland-sys v0.29.1 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling raw-window-handle v0.4.2 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling wayland-scanner v0.29.1 [INFO] [stderr] Compiling gfx v0.18.2 [INFO] [stderr] Compiling owned_ttf_parser v0.13.2 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling approx v0.5.0 [INFO] [stderr] Compiling ordered-float v2.8.0 [INFO] [stderr] Compiling ab_glyph v0.2.12 [INFO] [stderr] Compiling nix v0.22.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling memmap2 v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling glyph_brush_layout v0.2.3 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling wayland-client v0.29.1 [INFO] [stderr] Compiling wayland-protocols v0.29.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling twox-hash v1.6.1 [INFO] [stderr] Compiling wayland-commons v0.29.1 [INFO] [stderr] Compiling calloop v0.9.1 [INFO] [stderr] Compiling glyph_brush_draw_cache v0.1.5 [INFO] [stderr] Compiling glyph_brush v0.7.3 [INFO] [stderr] Compiling gfx_glyph v0.17.0 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling wayland-cursor v0.29.1 [INFO] [stderr] Compiling wayland-egl v0.29.1 [INFO] [stderr] Compiling glutin v0.28.0 [INFO] [stderr] Compiling old_school_gfx_glutin_ext v0.28.0 [INFO] [stderr] Compiling cat-fax v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.49s [INFO] running `Command { std: "docker" "inspect" "4cbe6dcf36cdc1f6ecac56b0fffdcc8ec40b055fbb21e5f9bfd7766d7f61a68a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cbe6dcf36cdc1f6ecac56b0fffdcc8ec40b055fbb21e5f9bfd7766d7f61a68a", kill_on_drop: false }` [INFO] [stdout] 4cbe6dcf36cdc1f6ecac56b0fffdcc8ec40b055fbb21e5f9bfd7766d7f61a68a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cddf9b37e6f8e29afa51873bbaec50e042ab8d2b7329825cb416494d5f0a3ff [INFO] running `Command { std: "docker" "start" "-a" "0cddf9b37e6f8e29afa51873bbaec50e042ab8d2b7329825cb416494d5f0a3ff", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cat-fax v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:124:13 [INFO] [stdout] | [INFO] [stdout] 124 | let mut targs = TerminalArgs { [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.21s [INFO] running `Command { std: "docker" "inspect" "0cddf9b37e6f8e29afa51873bbaec50e042ab8d2b7329825cb416494d5f0a3ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cddf9b37e6f8e29afa51873bbaec50e042ab8d2b7329825cb416494d5f0a3ff", kill_on_drop: false }` [INFO] [stdout] 0cddf9b37e6f8e29afa51873bbaec50e042ab8d2b7329825cb416494d5f0a3ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3dcb6a7823c8e4e87d4e2ef6b82e7c747d9b017740b2f92158d7df05c5b08724 [INFO] running `Command { std: "docker" "start" "-a" "3dcb6a7823c8e4e87d4e2ef6b82e7c747d9b017740b2f92158d7df05c5b08724", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | let mut targs = TerminalArgs { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cat-fax` (bin "cat-fax" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cat_fax-e2c0c8abdf89999d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::term_sweep ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3dcb6a7823c8e4e87d4e2ef6b82e7c747d9b017740b2f92158d7df05c5b08724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dcb6a7823c8e4e87d4e2ef6b82e7c747d9b017740b2f92158d7df05c5b08724", kill_on_drop: false }` [INFO] [stdout] 3dcb6a7823c8e4e87d4e2ef6b82e7c747d9b017740b2f92158d7df05c5b08724