[INFO] updating cached repository https://github.com/msifd/game-of-life-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 996f17aa7e33561e079dddb7d736881f787a8485 [INFO] checking msifd/game-of-life-rs against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsifd%2Fgame-of-life-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/msifd/game-of-life-rs on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/msifd/game-of-life-rs [INFO] finished tweaking git repo https://github.com/msifd/game-of-life-rs [INFO] tweaked toml for git repo https://github.com/msifd/game-of-life-rs written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/msifd/game-of-life-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-1/source/src/main.rs [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc532e1f8e59ec59241d3a0c56ba5dc9f56db1d000d299ccbb876a0fde00494c [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" "dc532e1f8e59ec59241d3a0c56ba5dc9f56db1d000d299ccbb876a0fde00494c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc532e1f8e59ec59241d3a0c56ba5dc9f56db1d000d299ccbb876a0fde00494c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc532e1f8e59ec59241d3a0c56ba5dc9f56db1d000d299ccbb876a0fde00494c", kill_on_drop: false }` [INFO] [stdout] dc532e1f8e59ec59241d3a0c56ba5dc9f56db1d000d299ccbb876a0fde00494c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8973a1442e6b4d186bf156a1d5aaf1095025c5b46b92c1a7b8cfe6e289c82c14 [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" "8973a1442e6b4d186bf156a1d5aaf1095025c5b46b92c1a7b8cfe6e289c82c14", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/src/main.rs [INFO] [stderr] Checking life_game_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/field/mod.rs:22:31 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn load_batch(field: &mut Field, batch: Vec) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/field/mod.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn load_cells(field: &mut Field, text: String) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn print_field(field: &Field) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/render.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | /// empty cell, life cell, horizontal border, vertical border [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | let theme = [' ', 'O', '-', '|']; [INFO] [stdout] | --------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `main` [INFO] [stdout] --> src/main.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/field/mod.rs:22:31 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn load_batch(field: &mut Field, batch: Vec) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/field/mod.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn load_cells(field: &mut Field, text: String) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn print_field(field: &Field) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/render.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | /// empty cell, life cell, horizontal border, vertical border [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | let theme = [' ', 'O', '-', '|']; [INFO] [stdout] | --------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/field/mod.rs:22:31 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn load_batch(field: &mut Field, batch: Vec) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/field/mod.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn load_cells(field: &mut Field, text: String) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn print_field(field: &Field) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/render.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | /// empty cell, life cell, horizontal border, vertical border [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | let theme = [' ', 'O', '-', '|']; [INFO] [stdout] | --------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> benches/benches.rs:10:42 [INFO] [stdout] | [INFO] [stdout] 10 | fn do_count(b: &mut Bencher, field: &mut Field) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> benches/benches.rs:21:43 [INFO] [stdout] | [INFO] [stdout] 21 | fn do_update(b: &mut Bencher, field: &mut Field) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> benches/benches.rs:26:46 [INFO] [stdout] | [INFO] [stdout] 26 | fn do_stringify(b: &mut Bencher, field: &mut Field) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/field/mod.rs:22:31 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn load_batch(field: &mut Field, batch: Vec) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/field/mod.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn load_cells(field: &mut Field, text: String) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn print_field(field: &Field) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/render.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | /// empty cell, life cell, horizontal border, vertical border [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 7 | let theme = [' ', 'O', '-', '|']; [INFO] [stdout] | --------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `Command { std: "docker" "inspect" "8973a1442e6b4d186bf156a1d5aaf1095025c5b46b92c1a7b8cfe6e289c82c14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8973a1442e6b4d186bf156a1d5aaf1095025c5b46b92c1a7b8cfe6e289c82c14", kill_on_drop: false }` [INFO] [stdout] 8973a1442e6b4d186bf156a1d5aaf1095025c5b46b92c1a7b8cfe6e289c82c14