[INFO] fetching crate ralf 0.1.1... [INFO] testing ralf-0.1.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate ralf 0.1.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate ralf 0.1.1 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 ralf 0.1.1 [INFO] finished tweaking crates.io crate ralf 0.1.1 [INFO] tweaked toml for crates.io crate ralf 0.1.1 written to /workspace/builds/worker-0/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7e63043ae8066c5a65c0c09d3a77f3ed7d367540cc055ec948f875a49a7eeb87 [INFO] running `Command { std: "docker" "start" "-a" "7e63043ae8066c5a65c0c09d3a77f3ed7d367540cc055ec948f875a49a7eeb87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e63043ae8066c5a65c0c09d3a77f3ed7d367540cc055ec948f875a49a7eeb87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e63043ae8066c5a65c0c09d3a77f3ed7d367540cc055ec948f875a49a7eeb87", kill_on_drop: false }` [INFO] [stdout] 7e63043ae8066c5a65c0c09d3a77f3ed7d367540cc055ec948f875a49a7eeb87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 12b9979f9a3b602e83344c895f57ecea5de369cdfd744ade8f76c01497e97c63 [INFO] running `Command { std: "docker" "start" "-a" "12b9979f9a3b602e83344c895f57ecea5de369cdfd744ade8f76c01497e97c63", kill_on_drop: false }` [INFO] [stderr] Compiling protobuf v1.7.5 [INFO] [stderr] Compiling flat_map v0.0.4 [INFO] [stderr] Compiling quick-error v0.2.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling raft v0.1.0 [INFO] [stderr] Compiling ralf v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/state_machine.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | reducers: Vec>>, [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] 15 - reducers: Vec>>, [INFO] [stdout] 15 + reducers: Vec>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/state_machine.rs:34:49 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn push_reducer(&mut self, reducer: &'a Reducer) -> &mut Self { [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] 34 - pub fn push_reducer(&mut self, reducer: &'a Reducer) -> &mut Self { [INFO] [stdout] 34 + pub fn push_reducer(&mut self, reducer: &'a dyn Reducer) -> &mut Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.94s [INFO] running `Command { std: "docker" "inspect" "12b9979f9a3b602e83344c895f57ecea5de369cdfd744ade8f76c01497e97c63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12b9979f9a3b602e83344c895f57ecea5de369cdfd744ade8f76c01497e97c63", kill_on_drop: false }` [INFO] [stdout] 12b9979f9a3b602e83344c895f57ecea5de369cdfd744ade8f76c01497e97c63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] fc16ff2a1e34f67412253ac480680ce76d2b5f8cb1848ee3d549e7d62662a779 [INFO] running `Command { std: "docker" "start" "-a" "fc16ff2a1e34f67412253ac480680ce76d2b5f8cb1848ee3d549e7d62662a779", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/state_machine.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | reducers: Vec>>, [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] 15 - reducers: Vec>>, [INFO] [stdout] 15 + reducers: Vec>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ralf v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/state_machine.rs:34:49 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn push_reducer(&mut self, reducer: &'a Reducer) -> &mut Self { [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] 34 - pub fn push_reducer(&mut self, reducer: &'a Reducer) -> &mut Self { [INFO] [stdout] 34 + pub fn push_reducer(&mut self, reducer: &'a dyn Reducer) -> &mut Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/state_machine.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | reducers: Vec>>, [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] 15 - reducers: Vec>>, [INFO] [stdout] 15 + reducers: Vec>>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/state_machine.rs:34:49 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn push_reducer(&mut self, reducer: &'a Reducer) -> &mut Self { [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] 34 - pub fn push_reducer(&mut self, reducer: &'a Reducer) -> &mut Self { [INFO] [stdout] 34 + pub fn push_reducer(&mut self, reducer: &'a dyn Reducer) -> &mut Self { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.50s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ralf-955d4ca26b41744d) [INFO] running `Command { std: "docker" "inspect" "fc16ff2a1e34f67412253ac480680ce76d2b5f8cb1848ee3d549e7d62662a779", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc16ff2a1e34f67412253ac480680ce76d2b5f8cb1848ee3d549e7d62662a779", kill_on_drop: false }` [INFO] [stdout] fc16ff2a1e34f67412253ac480680ce76d2b5f8cb1848ee3d549e7d62662a779 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 66b8786f36fae2661cce65c07c96b175cd23b823c68ff45acde18aa8a41ca537 [INFO] running `Command { std: "docker" "start" "-a" "66b8786f36fae2661cce65c07c96b175cd23b823c68ff45acde18aa8a41ca537", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state_machine.rs:15:27 [INFO] [stderr] | [INFO] [stderr] 15 | reducers: Vec>>, [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] 15 - reducers: Vec>>, [INFO] [stderr] 15 + reducers: Vec>>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/state_machine.rs:34:49 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn push_reducer(&mut self, reducer: &'a Reducer) -> &mut Self { [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] 34 - pub fn push_reducer(&mut self, reducer: &'a Reducer) -> &mut Self { [INFO] [stderr] 34 + pub fn push_reducer(&mut self, reducer: &'a dyn Reducer) -> &mut Self { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `ralf` (lib) generated 2 warnings [INFO] [stderr] warning: `ralf` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ralf-955d4ca26b41744d) [INFO] [stderr] Doc-tests ralf [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test reducer::tests::can_create_reducer_from_function ... ok [INFO] [stdout] test state_machine::tests::can_get_state ... ok [INFO] [stdout] test state_machine::tests::reducer_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 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" "66b8786f36fae2661cce65c07c96b175cd23b823c68ff45acde18aa8a41ca537", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66b8786f36fae2661cce65c07c96b175cd23b823c68ff45acde18aa8a41ca537", kill_on_drop: false }` [INFO] [stdout] 66b8786f36fae2661cce65c07c96b175cd23b823c68ff45acde18aa8a41ca537