[INFO] fetching crate liblife 0.2.0... [INFO] testing liblife-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate liblife 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate liblife 0.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate liblife 0.2.0 [INFO] finished tweaking crates.io crate liblife 0.2.0 [INFO] tweaked toml for crates.io crate liblife 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3da686c9cd832f4e7eed95fc9cbc282e20eea10c6716039b37e993226770dacc [INFO] running `Command { std: "docker" "start" "-a" "3da686c9cd832f4e7eed95fc9cbc282e20eea10c6716039b37e993226770dacc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3da686c9cd832f4e7eed95fc9cbc282e20eea10c6716039b37e993226770dacc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3da686c9cd832f4e7eed95fc9cbc282e20eea10c6716039b37e993226770dacc", kill_on_drop: false }` [INFO] [stdout] 3da686c9cd832f4e7eed95fc9cbc282e20eea10c6716039b37e993226770dacc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d710e806fafc71024efe100874f085896f32b0bfd2027a03753d8487c1e0a775 [INFO] running `Command { std: "docker" "start" "-a" "d710e806fafc71024efe100874f085896f32b0bfd2027a03753d8487c1e0a775", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling liblife v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ruleset.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | pub type RulesetFn = Fn(u64, u64, &Generation) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 9 - pub type RulesetFn = Fn(u64, u64, &Generation) -> bool; [INFO] [stdout] 9 + pub type RulesetFn = dyn Fn(u64, u64, &Generation) -> bool; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.20s [INFO] running `Command { std: "docker" "inspect" "d710e806fafc71024efe100874f085896f32b0bfd2027a03753d8487c1e0a775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d710e806fafc71024efe100874f085896f32b0bfd2027a03753d8487c1e0a775", kill_on_drop: false }` [INFO] [stdout] d710e806fafc71024efe100874f085896f32b0bfd2027a03753d8487c1e0a775 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 479fe4f3b882b982ca4d38de545e0c597bf52fa7378e81ec88c49e7c449c6318 [INFO] running `Command { std: "docker" "start" "-a" "479fe4f3b882b982ca4d38de545e0c597bf52fa7378e81ec88c49e7c449c6318", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ruleset.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | pub type RulesetFn = Fn(u64, u64, &Generation) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 9 - pub type RulesetFn = Fn(u64, u64, &Generation) -> bool; [INFO] [stdout] 9 + pub type RulesetFn = dyn Fn(u64, u64, &Generation) -> bool; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling liblife v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ruleset.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | pub type RulesetFn = Fn(u64, u64, &Generation) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 9 - pub type RulesetFn = Fn(u64, u64, &Generation) -> bool; [INFO] [stdout] 9 + pub type RulesetFn = dyn Fn(u64, u64, &Generation) -> bool; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.85s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/liblife-f0d989a5ccdada0e) [INFO] running `Command { std: "docker" "inspect" "479fe4f3b882b982ca4d38de545e0c597bf52fa7378e81ec88c49e7c449c6318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "479fe4f3b882b982ca4d38de545e0c597bf52fa7378e81ec88c49e7c449c6318", kill_on_drop: false }` [INFO] [stdout] 479fe4f3b882b982ca4d38de545e0c597bf52fa7378e81ec88c49e7c449c6318 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8a8c3c6c78651011016e3974637d2b4387741ddfb0a8f5b2d92052b33751e8d9 [INFO] running `Command { std: "docker" "start" "-a" "8a8c3c6c78651011016e3974637d2b4387741ddfb0a8f5b2d92052b33751e8d9", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ruleset.rs:9:25 [INFO] [stderr] | [INFO] [stderr] 9 | pub type RulesetFn = Fn(u64, u64, &Generation) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 9 - pub type RulesetFn = Fn(u64, u64, &Generation) -> bool; [INFO] [stderr] 9 + pub type RulesetFn = dyn Fn(u64, u64, &Generation) -> bool; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `liblife` (lib) generated 1 warning [INFO] [stderr] warning: `liblife` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/liblife-f0d989a5ccdada0e) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stderr] Doc-tests liblife [INFO] [stdout] test cell::tests::test_simplecell_default ... ok [INFO] [stdout] test cell::tests::test_simplecell_kill ... ok [INFO] [stdout] test cell::tests::test_simplecell_new ... ok [INFO] [stdout] test generation::tests::test_generation_cell ... ok [INFO] [stdout] test cell::tests::test_simplecell_spawn ... ok [INFO] [stdout] test generation::tests::test_generation_cell_mut ... ok [INFO] [stdout] test generation::tests::test_generation_height ... ok [INFO] [stdout] test generation::tests::test_generation_width ... ok [INFO] [stdout] test generation::tests::test_new_generation ... ok [INFO] [stdout] test generation::tests::test_new_generation_minimum_sizes ... ok [INFO] [stdout] test ruleset::tests::test_alive_neighbors ... ok [INFO] [stdout] test ruleset::tests::test_apply_conway_ruleset ... ok [INFO] [stdout] test ruleset::tests::test_fix_coord ... ok [INFO] [stdout] test cell::tests::test_simplecell_is_alive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "8a8c3c6c78651011016e3974637d2b4387741ddfb0a8f5b2d92052b33751e8d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a8c3c6c78651011016e3974637d2b4387741ddfb0a8f5b2d92052b33751e8d9", kill_on_drop: false }` [INFO] [stdout] 8a8c3c6c78651011016e3974637d2b4387741ddfb0a8f5b2d92052b33751e8d9