[INFO] fetching crate ralf 0.1.1... [INFO] testing ralf-0.1.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate ralf 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate ralf 0.1.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quick-error v0.2.2 [INFO] [stderr] Downloaded flat_map v0.0.4 [INFO] [stderr] Downloaded raft v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc4e2e18d3330b62184b93622975695a87f3793618040456fb19d16f4cc9c44b [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" "dc4e2e18d3330b62184b93622975695a87f3793618040456fb19d16f4cc9c44b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc4e2e18d3330b62184b93622975695a87f3793618040456fb19d16f4cc9c44b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc4e2e18d3330b62184b93622975695a87f3793618040456fb19d16f4cc9c44b", kill_on_drop: false }` [INFO] [stdout] dc4e2e18d3330b62184b93622975695a87f3793618040456fb19d16f4cc9c44b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1ccf1fe9abd1c4e862320d94163840099d52b26446576e064efdd8339b8881c [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" "a1ccf1fe9abd1c4e862320d94163840099d52b26446576e064efdd8339b8881c", kill_on_drop: false }` [INFO] [stderr] Compiling protobuf v1.7.5 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling quick-error v0.2.2 [INFO] [stderr] Compiling flat_map v0.0.4 [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Reducer` [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] [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Reducer` [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] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.86s [INFO] running `Command { std: "docker" "inspect" "a1ccf1fe9abd1c4e862320d94163840099d52b26446576e064efdd8339b8881c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1ccf1fe9abd1c4e862320d94163840099d52b26446576e064efdd8339b8881c", kill_on_drop: false }` [INFO] [stdout] a1ccf1fe9abd1c4e862320d94163840099d52b26446576e064efdd8339b8881c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] fd32293fcfc63f8889f169537621eb938f7d16c504f7b38fe7a35db7cb8d7b69 [INFO] running `Command { std: "docker" "start" "-a" "fd32293fcfc63f8889f169537621eb938f7d16c504f7b38fe7a35db7cb8d7b69", kill_on_drop: false }` [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Reducer` [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] [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Reducer` [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] [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Reducer` [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] [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Reducer` [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] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "fd32293fcfc63f8889f169537621eb938f7d16c504f7b38fe7a35db7cb8d7b69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd32293fcfc63f8889f169537621eb938f7d16c504f7b38fe7a35db7cb8d7b69", kill_on_drop: false }` [INFO] [stdout] fd32293fcfc63f8889f169537621eb938f7d16c504f7b38fe7a35db7cb8d7b69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 50db6c01039880a780fdd96fb09c56f715ac52a250ad3ea51b87c125bc680ead [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" "50db6c01039880a780fdd96fb09c56f715ac52a250ad3ea51b87c125bc680ead", 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] | ^^^^^^^^^^ help: use `dyn`: `dyn Reducer` [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] [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] | ^^^^^^^^^^ help: use `dyn`: `dyn Reducer` [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] [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 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ralf-89c46698d67e2647) [INFO] [stdout] running 3 tests [INFO] [stdout] test state_machine::tests::reducer_works ... ok [INFO] [stdout] test state_machine::tests::can_get_state ... ok [INFO] [stdout] test reducer::tests::can_create_reducer_from_function ... 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] [stderr] Doc-tests ralf [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" "50db6c01039880a780fdd96fb09c56f715ac52a250ad3ea51b87c125bc680ead", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50db6c01039880a780fdd96fb09c56f715ac52a250ad3ea51b87c125bc680ead", kill_on_drop: false }` [INFO] [stdout] 50db6c01039880a780fdd96fb09c56f715ac52a250ad3ea51b87c125bc680ead