[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] testing caschb/conway-game-of-life against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaschb%2Fconway-game-of-life" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/caschb/conway-game-of-life on toolchain 414482f6a0d4e7290f614300581a0b55442552a3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "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-3-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" "+414482f6a0d4e7290f614300581a0b55442552a3" "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 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 imgui-sys v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c787954e39a12fe390fb0c91a43b202c643c10a830cc129b0f4be4bbe3aa860d [INFO] running `Command { std: "docker" "start" "-a" "c787954e39a12fe390fb0c91a43b202c643c10a830cc129b0f4be4bbe3aa860d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c787954e39a12fe390fb0c91a43b202c643c10a830cc129b0f4be4bbe3aa860d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c787954e39a12fe390fb0c91a43b202c643c10a830cc129b0f4be4bbe3aa860d", kill_on_drop: false }` [INFO] [stdout] c787954e39a12fe390fb0c91a43b202c643c10a830cc129b0f4be4bbe3aa860d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd7821d94f615d53815c5be9c2224714daa94676356c952ce4eeb29314cce23b [INFO] running `Command { std: "docker" "start" "-a" "cd7821d94f615d53815c5be9c2224714daa94676356c952ce4eeb29314cce23b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling chlorine v1.0.10 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling mint v0.5.9 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling glow v0.10.0 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling imgui-sys v0.10.0 [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 20.70s [INFO] running `Command { std: "docker" "inspect" "cd7821d94f615d53815c5be9c2224714daa94676356c952ce4eeb29314cce23b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd7821d94f615d53815c5be9c2224714daa94676356c952ce4eeb29314cce23b", kill_on_drop: false }` [INFO] [stdout] cd7821d94f615d53815c5be9c2224714daa94676356c952ce4eeb29314cce23b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a74aeb4033568771db2954989ae7b82128eee78ec624925a8bb7417d008f2636 [INFO] running `Command { std: "docker" "start" "-a" "a74aeb4033568771db2954989ae7b82128eee78ec624925a8bb7417d008f2636", 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 0.45s [INFO] running `Command { std: "docker" "inspect" "a74aeb4033568771db2954989ae7b82128eee78ec624925a8bb7417d008f2636", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a74aeb4033568771db2954989ae7b82128eee78ec624925a8bb7417d008f2636", kill_on_drop: false }` [INFO] [stdout] a74aeb4033568771db2954989ae7b82128eee78ec624925a8bb7417d008f2636 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7425cd5e6ab47a8fa6c1f35f3eb8f2b276bbe1110ed23da4b7ea33b7a53d45ab [INFO] running `Command { std: "docker" "start" "-a" "7425cd5e6ab47a8fa6c1f35f3eb8f2b276bbe1110ed23da4b7ea33b7a53d45ab", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `field` [INFO] [stderr] --> src/main.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let field = Field::Field::new(10); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Alive` is never constructed [INFO] [stderr] --> src/Field.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 2 | pub enum CellState [INFO] [stderr] | --------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 5 | Alive [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `space` is never read [INFO] [stderr] --> src/Field.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct Field [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 16 | { [INFO] [stderr] 17 | space: Array2::, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `set` is never used [INFO] [stderr] --> src/Field.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 20 | impl Field { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 28 | pub fn set(&mut self, state: CellState, row: u32, col: u32) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: module `Field` should have a snake case name [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | mod Field; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `field` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `conway-game-of-life` (bin "conway-game-of-life" test) generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/conway_game_of_life-108bdb483a0a48b8) [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" "7425cd5e6ab47a8fa6c1f35f3eb8f2b276bbe1110ed23da4b7ea33b7a53d45ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7425cd5e6ab47a8fa6c1f35f3eb8f2b276bbe1110ed23da4b7ea33b7a53d45ab", kill_on_drop: false }` [INFO] [stdout] 7425cd5e6ab47a8fa6c1f35f3eb8f2b276bbe1110ed23da4b7ea33b7a53d45ab