[INFO] cloning repository https://github.com/caschb/conway-game-of-life [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caschb/conway-game-of-life" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaschb%2Fconway-game-of-life", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaschb%2Fconway-game-of-life'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7920f5b76f11259c82db8d46271da226838907b [INFO] building caschb/conway-game-of-life against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaschb%2Fconway-game-of-life" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/caschb/conway-game-of-life on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/caschb/conway-game-of-life [INFO] finished tweaking git repo https://github.com/caschb/conway-game-of-life [INFO] tweaked toml for git repo https://github.com/caschb/conway-game-of-life written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/caschb/conway-game-of-life 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded imgui-sdl2-support v0.10.0 [INFO] [stderr] Downloaded imgui-glow-renderer v0.10.0 [INFO] [stderr] Downloaded imgui v0.10.0 [INFO] [stderr] Downloaded glow v0.10.0 [INFO] [stderr] Downloaded imgui-sys v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5cc8603ebca9b721caa986ef083d1999c998bb68862bbe880d43ecd1c66010e [INFO] running `Command { std: "docker" "start" "-a" "c5cc8603ebca9b721caa986ef083d1999c998bb68862bbe880d43ecd1c66010e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5cc8603ebca9b721caa986ef083d1999c998bb68862bbe880d43ecd1c66010e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5cc8603ebca9b721caa986ef083d1999c998bb68862bbe880d43ecd1c66010e", kill_on_drop: false }` [INFO] [stdout] c5cc8603ebca9b721caa986ef083d1999c998bb68862bbe880d43ecd1c66010e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e329d10103a81f4c5177eeba76204f84643d05707083ab53f55fe15e79c405f [INFO] running `Command { std: "docker" "start" "-a" "5e329d10103a81f4c5177eeba76204f84643d05707083ab53f55fe15e79c405f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling mint v0.5.9 [INFO] [stderr] Compiling chlorine v1.0.10 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Compiling imgui-sys v0.10.0 [INFO] [stderr] Compiling glow v0.10.0 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling imgui v0.10.0 [INFO] [stderr] Compiling imgui-sdl2-support v0.10.0 [INFO] [stderr] Compiling imgui-glow-renderer v0.10.0 [INFO] [stderr] Compiling conway-game-of-life v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let field = Field::Field::new(10); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Alive` is never constructed [INFO] [stdout] --> src/Field.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum CellState [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 5 | Alive [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `space` is never read [INFO] [stdout] --> src/Field.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Field [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 16 | { [INFO] [stdout] 17 | space: Array2::, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set` is never used [INFO] [stdout] --> src/Field.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Field { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn set(&mut self, state: CellState, row: u32, col: u32) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Field` should have a snake case name [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | mod Field; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.76s [INFO] running `Command { std: "docker" "inspect" "5e329d10103a81f4c5177eeba76204f84643d05707083ab53f55fe15e79c405f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e329d10103a81f4c5177eeba76204f84643d05707083ab53f55fe15e79c405f", kill_on_drop: false }` [INFO] [stdout] 5e329d10103a81f4c5177eeba76204f84643d05707083ab53f55fe15e79c405f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f254e75703b2663c18a393cf972563d3991c4aca1c1ba4188d1c310264357d8 [INFO] running `Command { std: "docker" "start" "-a" "1f254e75703b2663c18a393cf972563d3991c4aca1c1ba4188d1c310264357d8", kill_on_drop: false }` [INFO] [stderr] Compiling conway-game-of-life v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let field = Field::Field::new(10); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Alive` is never constructed [INFO] [stdout] --> src/Field.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum CellState [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 5 | Alive [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `space` is never read [INFO] [stdout] --> src/Field.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Field [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 16 | { [INFO] [stdout] 17 | space: Array2::, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set` is never used [INFO] [stdout] --> src/Field.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Field { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn set(&mut self, state: CellState, row: u32, col: u32) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Field` should have a snake case name [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | mod Field; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "1f254e75703b2663c18a393cf972563d3991c4aca1c1ba4188d1c310264357d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f254e75703b2663c18a393cf972563d3991c4aca1c1ba4188d1c310264357d8", kill_on_drop: false }` [INFO] [stdout] 1f254e75703b2663c18a393cf972563d3991c4aca1c1ba4188d1c310264357d8