[INFO] cloning repository https://github.com/dealen/hands_on_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dealen/hands_on_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdealen%2Fhands_on_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdealen%2Fhands_on_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b1679afd8d5efc6781ec23051a6d3a7d695c3fd [INFO] building dealen/hands_on_rust against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdealen%2Fhands_on_rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dealen/hands_on_rust on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dealen/hands_on_rust [INFO] finished tweaking git repo https://github.com/dealen/hands_on_rust [INFO] tweaked toml for git repo https://github.com/dealen/hands_on_rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dealen/hands_on_rust 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3724c50a1093c03322b558a9e190fc1e69baffae2c8974faf8617bf426f4f5c [INFO] running `Command { std: "docker" "start" "-a" "d3724c50a1093c03322b558a9e190fc1e69baffae2c8974faf8617bf426f4f5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3724c50a1093c03322b558a9e190fc1e69baffae2c8974faf8617bf426f4f5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3724c50a1093c03322b558a9e190fc1e69baffae2c8974faf8617bf426f4f5c", kill_on_drop: false }` [INFO] [stdout] d3724c50a1093c03322b558a9e190fc1e69baffae2c8974faf8617bf426f4f5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2bdff047dd48dd8aad8b3367faf670215a70ef5867bc3625261c36024b9443dc [INFO] running `Command { std: "docker" "start" "-a" "2bdff047dd48dd8aad8b3367faf670215a70ef5867bc3625261c36024b9443dc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling xml-rs v0.8.22 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bytemuck v1.19.0 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling cc v1.1.31 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling fdeflate v0.3.6 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling safe_arch v0.7.2 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling xcursor v0.3.8 [INFO] [stderr] Compiling foreign-types-shared v0.3.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling flate2 v1.0.34 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Compiling crossfont v0.5.2 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Compiling tiny-skia-path v0.7.0 [INFO] [stderr] Compiling safe_arch v0.5.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.91 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling wide v0.7.28 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling glow v0.11.2 [INFO] [stderr] Compiling treehouse v0.1.0 (/opt/rustwide/workdir/treehouse) [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> treehouse/src/visitor.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | _ => println!("Sorry, we have to refuse you entry") [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> treehouse/src/visitor.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 28 | VisitorAction::Accept => println!("Welcome to the treehouse, {}", self.name), [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] 29 | VisitorAction::AcceptWithNote {note } => { [INFO] [stdout] | ------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 36 | VisitorAction::Probation => println!("{} is now a probationary member", self.name), [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] 37 | VisitorAction::Refuse => println!("Sorry, we have to refuse you entry"), [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] 38 | _ => println!("Sorry, we have to refuse you entry") [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> treehouse/src/arrays.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `allow` is never used [INFO] [stdout] --> treehouse/src/arrays.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn allow(name: &str) -> bool [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling png v0.17.14 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling ultraviolet v0.9.2 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling tiny-skia v0.7.0 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling bracket-geometry v0.8.7 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling nix v0.25.1 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling freetype-rs v0.26.0 [INFO] [stderr] Compiling servo-fontconfig v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling bracket-embedding v0.8.7 [INFO] [stderr] Compiling bracket-color v0.8.7 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling bracket-algorithm-traits v0.8.7 [INFO] [stderr] Compiling object-pool v0.5.4 [INFO] [stderr] Compiling bracket-pathfinding v0.8.7 [INFO] [stderr] Compiling bracket-rex v0.8.7 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling bracket-random v0.8.7 [INFO] [stderr] Compiling bracket-noise v0.8.7 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling foreign-types-macros v0.2.3 [INFO] [stderr] Compiling foreign-types v0.5.0 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling wayland-egl v0.29.5 [INFO] [stderr] Compiling calloop v0.10.6 [INFO] [stderr] Compiling sctk-adwaita v0.4.3 [INFO] [stderr] Compiling winit v0.27.5 [INFO] [stderr] Compiling glutin v0.29.1 [INFO] [stderr] Compiling bracket-terminal v0.8.7 [INFO] [stderr] Compiling bracket-lib v0.8.7 [INFO] [stderr] Compiling FirstRustGameEver v0.1.0 (/opt/rustwide/workdir/FirstRustGameEver) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.16s [INFO] running `Command { std: "docker" "inspect" "2bdff047dd48dd8aad8b3367faf670215a70ef5867bc3625261c36024b9443dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bdff047dd48dd8aad8b3367faf670215a70ef5867bc3625261c36024b9443dc", kill_on_drop: false }` [INFO] [stdout] 2bdff047dd48dd8aad8b3367faf670215a70ef5867bc3625261c36024b9443dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e734b16e8095403ff08b4e2eaac69ae6b08dbe1b12116bd773e694b2f94c1950 [INFO] running `Command { std: "docker" "start" "-a" "e734b16e8095403ff08b4e2eaac69ae6b08dbe1b12116bd773e694b2f94c1950", kill_on_drop: false }` [INFO] [stderr] Compiling treehouse v0.1.0 (/opt/rustwide/workdir/treehouse) [INFO] [stderr] Compiling FirstRustGameEver v0.1.0 (/opt/rustwide/workdir/FirstRustGameEver) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> treehouse/src/visitor.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | _ => println!("Sorry, we have to refuse you entry") [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> treehouse/src/visitor.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 28 | VisitorAction::Accept => println!("Welcome to the treehouse, {}", self.name), [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] 29 | VisitorAction::AcceptWithNote {note } => { [INFO] [stdout] | ------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 36 | VisitorAction::Probation => println!("{} is now a probationary member", self.name), [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] 37 | VisitorAction::Refuse => println!("Sorry, we have to refuse you entry"), [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] 38 | _ => println!("Sorry, we have to refuse you entry") [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run` is never used [INFO] [stdout] --> treehouse/src/arrays.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn run() [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `allow` is never used [INFO] [stdout] --> treehouse/src/arrays.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn allow(name: &str) -> bool [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "e734b16e8095403ff08b4e2eaac69ae6b08dbe1b12116bd773e694b2f94c1950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e734b16e8095403ff08b4e2eaac69ae6b08dbe1b12116bd773e694b2f94c1950", kill_on_drop: false }` [INFO] [stdout] e734b16e8095403ff08b4e2eaac69ae6b08dbe1b12116bd773e694b2f94c1950