[INFO] fetching crate cellular_lib 0.1.1... [INFO] testing cellular_lib-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate cellular_lib 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate cellular_lib 0.1.1 [INFO] finished tweaking crates.io crate cellular_lib 0.1.1 [INFO] tweaked toml for crates.io crate cellular_lib 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cellular_lib 0.1.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b7b5e3afc89482b4748100bbe2d48ca765fdadf8088a74bd99d41ad05e3e896 [INFO] running `Command { std: "docker" "start" "-a" "7b7b5e3afc89482b4748100bbe2d48ca765fdadf8088a74bd99d41ad05e3e896", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b7b5e3afc89482b4748100bbe2d48ca765fdadf8088a74bd99d41ad05e3e896", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b7b5e3afc89482b4748100bbe2d48ca765fdadf8088a74bd99d41ad05e3e896", kill_on_drop: false }` [INFO] [stdout] 7b7b5e3afc89482b4748100bbe2d48ca765fdadf8088a74bd99d41ad05e3e896 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4caafa423ee6de7168de0ac66cac99ce959a9c06578e7c50d649c9051bdfea9e [INFO] running `Command { std: "docker" "start" "-a" "4caafa423ee6de7168de0ac66cac99ce959a9c06578e7c50d649c9051bdfea9e", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Compiling cellular_lib v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cellular_automata/mod.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub type Reader = Fn() -> String; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [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] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 | pub type Reader = dyn Fn() -> String; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cellular_automata/mod.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | pub type Printer = Fn(&str) -> (); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | pub type Printer = dyn Fn(&str) -> (); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cellular_automata/cellular_process.rs:49:31 [INFO] [stdout] | [INFO] [stdout] 49 | pub type HaltFunc = Fn(&GridDataType) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 49 | pub type HaltFunc = dyn Fn(&GridDataType) -> bool; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "4caafa423ee6de7168de0ac66cac99ce959a9c06578e7c50d649c9051bdfea9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4caafa423ee6de7168de0ac66cac99ce959a9c06578e7c50d649c9051bdfea9e", kill_on_drop: false }` [INFO] [stdout] 4caafa423ee6de7168de0ac66cac99ce959a9c06578e7c50d649c9051bdfea9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f975d928699a315bbbcc89b20dafefc3bf83fc44cf2606572753fd2ec9c70f29 [INFO] running `Command { std: "docker" "start" "-a" "f975d928699a315bbbcc89b20dafefc3bf83fc44cf2606572753fd2ec9c70f29", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cellular_automata/mod.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub type Reader = Fn() -> String; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [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] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 | pub type Reader = dyn Fn() -> String; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cellular_lib v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cellular_automata/mod.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | pub type Printer = Fn(&str) -> (); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | pub type Printer = dyn Fn(&str) -> (); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cellular_automata/cellular_process.rs:49:31 [INFO] [stdout] | [INFO] [stdout] 49 | pub type HaltFunc = Fn(&GridDataType) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 49 | pub type HaltFunc = dyn Fn(&GridDataType) -> bool; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cellular_automata/mod.rs:18:19 [INFO] [stdout] | [INFO] [stdout] 18 | pub type Reader = Fn() -> String; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [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] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 18 | pub type Reader = dyn Fn() -> String; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cellular_automata/mod.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | pub type Printer = Fn(&str) -> (); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 16 | pub type Printer = dyn Fn(&str) -> (); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cellular_automata/cellular_process.rs:49:31 [INFO] [stdout] | [INFO] [stdout] 49 | pub type HaltFunc = Fn(&GridDataType) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 49 | pub type HaltFunc = dyn Fn(&GridDataType) -> bool; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "f975d928699a315bbbcc89b20dafefc3bf83fc44cf2606572753fd2ec9c70f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f975d928699a315bbbcc89b20dafefc3bf83fc44cf2606572753fd2ec9c70f29", kill_on_drop: false }` [INFO] [stdout] f975d928699a315bbbcc89b20dafefc3bf83fc44cf2606572753fd2ec9c70f29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c735e8ab517111e47902b4198a67a6e0c86183fb68dcc42a030b968cb4befed8 [INFO] running `Command { std: "docker" "start" "-a" "c735e8ab517111e47902b4198a67a6e0c86183fb68dcc42a030b968cb4befed8", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cellular_automata/mod.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | pub type Reader = Fn() -> String; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [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] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 18 | pub type Reader = dyn Fn() -> String; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cellular_automata/mod.rs:16:20 [INFO] [stderr] | [INFO] [stderr] 16 | pub type Printer = Fn(&str) -> (); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [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: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 16 | pub type Printer = dyn Fn(&str) -> (); [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cellular_automata/cellular_process.rs:49:31 [INFO] [stderr] | [INFO] [stderr] 49 | pub type HaltFunc = Fn(&GridDataType) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 49 | pub type HaltFunc = dyn Fn(&GridDataType) -> bool; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `cellular_lib` (lib) generated 3 warnings (run `cargo fix --lib -p cellular_lib` to apply 3 suggestions) [INFO] [stderr] warning: `cellular_lib` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cellular_lib-1250a4932b695007) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::test_addr_normal_to_flattened_usize ... ok [INFO] [stdout] test tests::test_access_flattened_vec ... ok [INFO] [stdout] test tests::test_encode_table_sections ... ok [INFO] [stdout] test tests::bench_new_transition_function_lookup ... ok [INFO] [stdout] test tests::test_nano_vec_iter ... ok [INFO] [stdout] test tests::test_nano_vec_index ... ok [INFO] [stdout] test tests::test_parse_table_sections ... ok [INFO] [stdout] test tests::new_adaptive_transition_function_map_node_lookup ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests cellular_lib [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" "c735e8ab517111e47902b4198a67a6e0c86183fb68dcc42a030b968cb4befed8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c735e8ab517111e47902b4198a67a6e0c86183fb68dcc42a030b968cb4befed8", kill_on_drop: false }` [INFO] [stdout] c735e8ab517111e47902b4198a67a6e0c86183fb68dcc42a030b968cb4befed8