[INFO] cloning repository https://github.com/peterjoel/gol [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peterjoel/gol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterjoel%2Fgol", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterjoel%2Fgol'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a2a40f37e802bf076e211057201f09e65c04c67a [INFO] testing peterjoel/gol against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterjoel%2Fgol" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/peterjoel/gol on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/peterjoel/gol [INFO] finished tweaking git repo https://github.com/peterjoel/gol [INFO] tweaked toml for git repo https://github.com/peterjoel/gol written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/peterjoel/gol already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ab07bf4d434410815886878b7a91c217a0517ccf16501231a4f41fff76aba40 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7ab07bf4d434410815886878b7a91c217a0517ccf16501231a4f41fff76aba40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ab07bf4d434410815886878b7a91c217a0517ccf16501231a4f41fff76aba40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ab07bf4d434410815886878b7a91c217a0517ccf16501231a4f41fff76aba40", kill_on_drop: false }` [INFO] [stdout] 7ab07bf4d434410815886878b7a91c217a0517ccf16501231a4f41fff76aba40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 029b43719db46c12043d71702803fdfd329ea5789d609d6644339ac1c13e6643 [INFO] running `Command { std: "docker" "start" "-a" "029b43719db46c12043d71702803fdfd329ea5789d609d6644339ac1c13e6643", kill_on_drop: false }` [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling tempfile v3.0.4 [INFO] [stderr] Compiling gag v0.1.10 [INFO] [stderr] Compiling rustty v0.1.12 [INFO] [stderr] Compiling gol v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `cause` [INFO] [stdout] --> src/backend/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | cause: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/backend/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn new(msg: String) -> Error { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MoveCursorTo` [INFO] [stdout] --> src/editor.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | MoveCursorTo { x: usize, y: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ToggleCellAt` [INFO] [stdout] --> src/editor.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | ToggleCellAt { x: usize, y: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KillCellAt` [INFO] [stdout] --> src/editor.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | KillCellAt { x: usize, y: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AddCellAt` [INFO] [stdout] --> src/editor.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | AddCellAt { x: usize, y: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_from_grid` [INFO] [stdout] --> src/game.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new_from_grid(grid: Grid, wrapped: bool) -> Gol { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/game.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn init(&mut self, cells: &[(usize, usize)]) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_data` [INFO] [stdout] --> src/grid.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn with_data(width: usize, height: usize, data: Vec) -> Grid { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_ref` [INFO] [stdout] --> src/grid.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn get_ref(&self, x: usize, y: usize) -> &T { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.60s [INFO] running `Command { std: "docker" "inspect" "029b43719db46c12043d71702803fdfd329ea5789d609d6644339ac1c13e6643", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "029b43719db46c12043d71702803fdfd329ea5789d609d6644339ac1c13e6643", kill_on_drop: false }` [INFO] [stdout] 029b43719db46c12043d71702803fdfd329ea5789d609d6644339ac1c13e6643 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3caf956b94066637f84db6a4d366c8b2349bd1754b323e9dec0b68aafa006df1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3caf956b94066637f84db6a4d366c8b2349bd1754b323e9dec0b68aafa006df1", kill_on_drop: false }` [INFO] [stderr] Compiling gol v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `cause` [INFO] [stdout] --> src/backend/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | cause: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/backend/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn new(msg: String) -> Error { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MoveCursorTo` [INFO] [stdout] --> src/editor.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | MoveCursorTo { x: usize, y: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ToggleCellAt` [INFO] [stdout] --> src/editor.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | ToggleCellAt { x: usize, y: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KillCellAt` [INFO] [stdout] --> src/editor.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | KillCellAt { x: usize, y: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AddCellAt` [INFO] [stdout] --> src/editor.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | AddCellAt { x: usize, y: usize }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_from_grid` [INFO] [stdout] --> src/game.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new_from_grid(grid: Grid, wrapped: bool) -> Gol { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/game.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn init(&mut self, cells: &[(usize, usize)]) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `with_data` [INFO] [stdout] --> src/grid.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn with_data(width: usize, height: usize, data: Vec) -> Grid { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_ref` [INFO] [stdout] --> src/grid.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn get_ref(&self, x: usize, y: usize) -> &T { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "3caf956b94066637f84db6a4d366c8b2349bd1754b323e9dec0b68aafa006df1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3caf956b94066637f84db6a4d366c8b2349bd1754b323e9dec0b68aafa006df1", kill_on_drop: false }` [INFO] [stdout] 3caf956b94066637f84db6a4d366c8b2349bd1754b323e9dec0b68aafa006df1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 94809fc9d603034ac96503130580a1bca5702c64e447b27c5de9ffc7b81100f4 [INFO] running `Command { std: "docker" "start" "-a" "94809fc9d603034ac96503130580a1bca5702c64e447b27c5de9ffc7b81100f4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `cause` [INFO] [stderr] --> src/backend/mod.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | cause: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/backend/mod.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | fn new(msg: String) -> Error { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MoveCursorTo` [INFO] [stderr] --> src/editor.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | MoveCursorTo { x: usize, y: usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ToggleCellAt` [INFO] [stderr] --> src/editor.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | ToggleCellAt { x: usize, y: usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `KillCellAt` [INFO] [stderr] --> src/editor.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | KillCellAt { x: usize, y: usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AddCellAt` [INFO] [stderr] --> src/editor.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | AddCellAt { x: usize, y: usize }, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_from_grid` [INFO] [stderr] --> src/game.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn new_from_grid(grid: Grid, wrapped: bool) -> Gol { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `init` [INFO] [stderr] --> src/game.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn init(&mut self, cells: &[(usize, usize)]) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `with_data` [INFO] [stderr] --> src/grid.rs:34:12 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn with_data(width: usize, height: usize, data: Vec) -> Grid { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_ref` [INFO] [stderr] --> src/grid.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn get_ref(&self, x: usize, y: usize) -> &T { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `gol` (bin "gol" test) generated 10 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gol-9271d72e58f56b06) [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" "94809fc9d603034ac96503130580a1bca5702c64e447b27c5de9ffc7b81100f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94809fc9d603034ac96503130580a1bca5702c64e447b27c5de9ffc7b81100f4", kill_on_drop: false }` [INFO] [stdout] 94809fc9d603034ac96503130580a1bca5702c64e447b27c5de9ffc7b81100f4