[INFO] fetching crate liblife 0.2.0... [INFO] testing liblife-0.2.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate liblife 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate liblife 0.2.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", 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] 641ac5dde710ad2918c65097ba1bf8322e9bad372cb431cfaea2cec5090fc600 [INFO] running `Command { std: "docker" "start" "-a" "641ac5dde710ad2918c65097ba1bf8322e9bad372cb431cfaea2cec5090fc600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "641ac5dde710ad2918c65097ba1bf8322e9bad372cb431cfaea2cec5090fc600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "641ac5dde710ad2918c65097ba1bf8322e9bad372cb431cfaea2cec5090fc600", kill_on_drop: false }` [INFO] [stdout] 641ac5dde710ad2918c65097ba1bf8322e9bad372cb431cfaea2cec5090fc600 [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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 0bd8480d4bbccc55d07014571a06c28e43a4a6d2476c6286a734a0adf17bb1d3 [INFO] running `Command { std: "docker" "start" "-a" "0bd8480d4bbccc55d07014571a06c28e43a4a6d2476c6286a734a0adf17bb1d3", kill_on_drop: false }` [INFO] [stderr] Compiling backtrace v0.3.64 [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 2.30s [INFO] running `Command { std: "docker" "inspect" "0bd8480d4bbccc55d07014571a06c28e43a4a6d2476c6286a734a0adf17bb1d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bd8480d4bbccc55d07014571a06c28e43a4a6d2476c6286a734a0adf17bb1d3", kill_on_drop: false }` [INFO] [stdout] 0bd8480d4bbccc55d07014571a06c28e43a4a6d2476c6286a734a0adf17bb1d3 [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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--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] b05fb99b84f2d60dd0786e7d520a516455f3c49c83a390cc2b8fab5904b631fc [INFO] running `Command { std: "docker" "start" "-a" "b05fb99b84f2d60dd0786e7d520a516455f3c49c83a390cc2b8fab5904b631fc", kill_on_drop: false }` [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] [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 1.42s [INFO] running `Command { std: "docker" "inspect" "b05fb99b84f2d60dd0786e7d520a516455f3c49c83a390cc2b8fab5904b631fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b05fb99b84f2d60dd0786e7d520a516455f3c49c83a390cc2b8fab5904b631fc", kill_on_drop: false }` [INFO] [stdout] b05fb99b84f2d60dd0786e7d520a516455f3c49c83a390cc2b8fab5904b631fc [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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 67726055a016142403ab93d1a153c1300a38a425ac51fd5cac0d403d3338ef8c [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" "67726055a016142403ab93d1a153c1300a38a425ac51fd5cac0d403d3338ef8c", 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 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/liblife-6bac796b894cf4d2) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test cell::tests::test_simplecell_new ... ok [INFO] [stdout] test generation::tests::test_generation_cell ... 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_fix_coord ... ok [INFO] [stdout] test ruleset::tests::test_apply_conway_ruleset ... ok [INFO] [stdout] test cell::tests::test_simplecell_is_alive ... ok [INFO] [stdout] test cell::tests::test_simplecell_spawn ... ok [INFO] [stdout] test generation::tests::test_generation_cell_mut ... ok [INFO] [stdout] test cell::tests::test_simplecell_kill ... ok [INFO] [stdout] test generation::tests::test_generation_height ... ok [INFO] [stdout] test cell::tests::test_simplecell_default ... ok [INFO] [stdout] test generation::tests::test_generation_width ... 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] [stderr] Doc-tests liblife [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" "67726055a016142403ab93d1a153c1300a38a425ac51fd5cac0d403d3338ef8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67726055a016142403ab93d1a153c1300a38a425ac51fd5cac0d403d3338ef8c", kill_on_drop: false }` [INFO] [stdout] 67726055a016142403ab93d1a153c1300a38a425ac51fd5cac0d403d3338ef8c