[INFO] fetching crate automata 0.0.4... [INFO] testing automata-0.0.4 against 1.60.0 for beta-1.61-1 [INFO] extracting crate automata 0.0.4 into /workspace/builds/worker-118/source [INFO] validating manifest of crates.io crate automata 0.0.4 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate automata 0.0.4 [INFO] finished tweaking crates.io crate automata 0.0.4 [INFO] tweaked toml for crates.io crate automata 0.0.4 written to /workspace/builds/worker-118/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 846cb86dfe20490e94f0e5b107f418a748ec20b86db1abefc448dc1340acf9bf [INFO] running `Command { std: "docker" "start" "-a" "846cb86dfe20490e94f0e5b107f418a748ec20b86db1abefc448dc1340acf9bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "846cb86dfe20490e94f0e5b107f418a748ec20b86db1abefc448dc1340acf9bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "846cb86dfe20490e94f0e5b107f418a748ec20b86db1abefc448dc1340acf9bf", kill_on_drop: false }` [INFO] [stdout] 846cb86dfe20490e94f0e5b107f418a748ec20b86db1abefc448dc1340acf9bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adc17459521e36c7a3c3382fc72d52db6a3535f5a3d185e6c4a983ff97725244 [INFO] running `Command { std: "docker" "start" "-a" "adc17459521e36c7a3c3382fc72d52db6a3535f5a3d185e6c4a983ff97725244", kill_on_drop: false }` [INFO] [stderr] Compiling automata v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/deterministic.rs:172:41 [INFO] [stdout] | [INFO] [stdout] 172 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 172 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] 172 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dfa.rs:100:41 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] 100 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dfa.rs:145:46 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn pair(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 145 - pub fn pair(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> Option { [INFO] [stdout] 145 + pub fn pair(&self, rhs: &Self, decider: &dyn Fn(bool, bool) -> bool) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dfa.rs:205:52 [INFO] [stdout] | [INFO] [stdout] 205 | pub fn pair_empty(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 205 - pub fn pair_empty(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> bool { [INFO] [stdout] 205 + pub fn pair_empty(&self, rhs: &Self, decider: &dyn Fn(bool, bool) -> bool) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nfa.rs:287:41 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 287 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] 287 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.94s [INFO] running `Command { std: "docker" "inspect" "adc17459521e36c7a3c3382fc72d52db6a3535f5a3d185e6c4a983ff97725244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adc17459521e36c7a3c3382fc72d52db6a3535f5a3d185e6c4a983ff97725244", kill_on_drop: false }` [INFO] [stdout] adc17459521e36c7a3c3382fc72d52db6a3535f5a3d185e6c4a983ff97725244 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36547ccd8c5e8eb16e46ddef664ffabf6a3888b8357fd5add40f65312dc512d6 [INFO] running `Command { std: "docker" "start" "-a" "36547ccd8c5e8eb16e46ddef664ffabf6a3888b8357fd5add40f65312dc512d6", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/deterministic.rs:172:41 [INFO] [stdout] | [INFO] [stdout] 172 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 172 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] 172 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling automata v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dfa.rs:100:41 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] 100 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dfa.rs:145:46 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn pair(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 145 - pub fn pair(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> Option { [INFO] [stdout] 145 + pub fn pair(&self, rhs: &Self, decider: &dyn Fn(bool, bool) -> bool) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dfa.rs:205:52 [INFO] [stdout] | [INFO] [stdout] 205 | pub fn pair_empty(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 205 - pub fn pair_empty(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> bool { [INFO] [stdout] 205 + pub fn pair_empty(&self, rhs: &Self, decider: &dyn Fn(bool, bool) -> bool) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nfa.rs:287:41 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 287 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] 287 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stdout] | [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/deterministic.rs:172:41 [INFO] [stdout] | [INFO] [stdout] 172 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [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 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 172 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] 172 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dfa.rs:100:41 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] 100 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dfa.rs:145:46 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn pair(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 145 - pub fn pair(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> Option { [INFO] [stdout] 145 + pub fn pair(&self, rhs: &Self, decider: &dyn Fn(bool, bool) -> bool) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/dfa.rs:205:52 [INFO] [stdout] | [INFO] [stdout] 205 | pub fn pair_empty(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 205 - pub fn pair_empty(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> bool { [INFO] [stdout] 205 + pub fn pair_empty(&self, rhs: &Self, decider: &dyn Fn(bool, bool) -> bool) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nfa.rs:287:41 [INFO] [stdout] | [INFO] [stdout] 287 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 287 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stdout] 287 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.71s [INFO] running `Command { std: "docker" "inspect" "36547ccd8c5e8eb16e46ddef664ffabf6a3888b8357fd5add40f65312dc512d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36547ccd8c5e8eb16e46ddef664ffabf6a3888b8357fd5add40f65312dc512d6", kill_on_drop: false }` [INFO] [stdout] 36547ccd8c5e8eb16e46ddef664ffabf6a3888b8357fd5add40f65312dc512d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5437e2f3c2a9586869792202c222330fcbedccc6d91bb872d2933d7c92d2dd63 [INFO] running `Command { std: "docker" "start" "-a" "5437e2f3c2a9586869792202c222330fcbedccc6d91bb872d2933d7c92d2dd63", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/deterministic.rs:172:41 [INFO] [stderr] | [INFO] [stderr] 172 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [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 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 172 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stderr] 172 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dfa.rs:100:41 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 100 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stderr] 100 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/dfa.rs:145:46 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn pair(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 145 - pub fn pair(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> Option { [INFO] [stderr] 145 + pub fn pair(&self, rhs: &Self, decider: &dyn Fn(bool, bool) -> bool) -> Option { [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 8 tests [INFO] [stderr] [INFO] [stdout] test dfa::tests::contains ... ok [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] test dot::tests::identifiers ... ok [INFO] [stderr] --> src/dfa.rs:205:52 [INFO] [stdout] test dfa::tests::build_and_format ... ok [INFO] [stderr] | [INFO] [stdout] test dfa::tests::pairing ... ok [INFO] [stderr] 205 | pub fn pair_empty(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> bool { [INFO] [stdout] test dfa::tests::pairing_empty ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] test nfa::tests::build_and_format ... ok [INFO] [stderr] | [INFO] [stdout] test nfa::tests::contains ... ok [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] test nfa::tests::convert_to_dfa ... ok [INFO] [stderr] = note: for more information, see [INFO] [stdout] [INFO] [stderr] help: use `dyn` [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 205 - pub fn pair_empty(&self, rhs: &Self, decider: &Fn(bool, bool) -> bool) -> bool { [INFO] [stderr] 205 + pub fn pair_empty(&self, rhs: &Self, decider: &dyn Fn(bool, bool) -> bool) -> bool { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/nfa.rs:287:41 [INFO] [stderr] | [INFO] [stderr] 287 | pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 287 - pub fn write_to(&self, output: &mut Write) -> io::Result<()> [INFO] [stderr] 287 + pub fn write_to(&self, output: &mut dyn Write) -> io::Result<()> [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `automata` (lib) generated 5 warnings [INFO] [stderr] warning: `automata` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/automata-4dc46e4068de81c5) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/test-c79d77d91b41cde9) [INFO] [stdout] [INFO] [stderr] Doc-tests automata [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] [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" "5437e2f3c2a9586869792202c222330fcbedccc6d91bb872d2933d7c92d2dd63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5437e2f3c2a9586869792202c222330fcbedccc6d91bb872d2933d7c92d2dd63", kill_on_drop: false }` [INFO] [stdout] 5437e2f3c2a9586869792202c222330fcbedccc6d91bb872d2933d7c92d2dd63