[INFO] fetching crate plumcast 0.1.5...
[INFO] testing plumcast-0.1.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate plumcast 0.1.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate plumcast 0.1.5 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 plumcast 0.1.5
[INFO] finished tweaking crates.io crate plumcast 0.1.5
[INFO] tweaked toml for crates.io crate plumcast 0.1.5 written to /workspace/builds/worker-7/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] 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] d0b639a8c672e5bd18d202080482bd9a476feb65a49ec838b680f67ea361d962
[INFO] running `Command { std: "docker" "start" "-a" "d0b639a8c672e5bd18d202080482bd9a476feb65a49ec838b680f67ea361d962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0b639a8c672e5bd18d202080482bd9a476feb65a49ec838b680f67ea361d962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b639a8c672e5bd18d202080482bd9a476feb65a49ec838b680f67ea361d962", kill_on_drop: false }`
[INFO] [stdout] d0b639a8c672e5bd18d202080482bd9a476feb65a49ec838b680f67ea361d962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] cb0caf4f0d26ec9e6fd297bd1c7b3f957dea94c776f07c5fe92ee333a6e0fb79
[INFO] running `Command { std: "docker" "start" "-a" "cb0caf4f0d26ec9e6fd297bd1c7b3f957dea94c776f07c5fe92ee333a6e0fb79", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling atomic_immut v0.1.4
[INFO] [stderr]    Compiling nbchan v0.1.3
[INFO] [stderr]    Compiling splay_tree v0.2.10
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling factory v0.1.2
[INFO] [stderr]    Compiling plumtree v0.1.1
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling trackable v1.2.0
[INFO] [stderr]    Compiling fibers v0.1.13
[INFO] [stderr]    Compiling trackable v0.2.24
[INFO] [stderr]    Compiling bytecodec v0.4.15
[INFO] [stderr]    Compiling hyparview v0.1.3
[INFO] [stderr]    Compiling prometrics v0.1.13
[INFO] [stderr]    Compiling tasque v0.1.5
[INFO] [stderr]    Compiling fibers_tasque v0.1.2
[INFO] [stderr]    Compiling fibers_rpc v0.3.4
[INFO] [stderr]    Compiling plumcast v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead
[INFO] [stdout]  --> src/error.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node_id_generator.rs:18:47
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) struct ArcLocalNodeIdGenerator(Arc<GenerateLocalNodeId>);
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub(crate) struct ArcLocalNodeIdGenerator(Arc<GenerateLocalNodeId>);
[INFO] [stdout] 18 + pub(crate) struct ArcLocalNodeIdGenerator(Arc<dyn GenerateLocalNodeId>);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/misc.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 - type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout] 13 + type ArcFn = Arc<dyn Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/misc.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 - type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout] 13 + type ArcFn = Arc<Fn(Box<dyn Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/misc.rs:29:38
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn spawn_boxed(&self, fiber: Box<Future<Item = (), Error = ()> + Send>) {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn spawn_boxed(&self, fiber: Box<Future<Item = (), Error = ()> + Send>) {
[INFO] [stdout] 29 +     fn spawn_boxed(&self, fiber: Box<dyn Future<Item = (), Error = ()> + Send>) {
[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 6.49s
[INFO] running `Command { std: "docker" "inspect" "cb0caf4f0d26ec9e6fd297bd1c7b3f957dea94c776f07c5fe92ee333a6e0fb79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0caf4f0d26ec9e6fd297bd1c7b3f957dea94c776f07c5fe92ee333a6e0fb79", kill_on_drop: false }`
[INFO] [stdout] cb0caf4f0d26ec9e6fd297bd1c7b3f957dea94c776f07c5fe92ee333a6e0fb79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 58c9a548c5554dfad17a282c4a254457f36e93637b005a84352dcae107045f59
[INFO] running `Command { std: "docker" "start" "-a" "58c9a548c5554dfad17a282c4a254457f36e93637b005a84352dcae107045f59", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num_threads v0.1.5
[INFO] [stderr]    Compiling arc-swap v1.5.0
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling slog-async v2.7.0
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling slog-kvfilter v0.7.0
[INFO] [stderr]    Compiling fibers_global v0.1.2
[INFO] [stdout] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead
[INFO] [stdout]  --> src/error.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node_id_generator.rs:18:47
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) struct ArcLocalNodeIdGenerator(Arc<GenerateLocalNodeId>);
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub(crate) struct ArcLocalNodeIdGenerator(Arc<GenerateLocalNodeId>);
[INFO] [stdout] 18 + pub(crate) struct ArcLocalNodeIdGenerator(Arc<dyn GenerateLocalNodeId>);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/misc.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 - type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout] 13 + type ArcFn = Arc<dyn Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/misc.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 - type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout] 13 + type ArcFn = Arc<Fn(Box<dyn Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/misc.rs:29:38
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn spawn_boxed(&self, fiber: Box<Future<Item = (), Error = ()> + Send>) {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn spawn_boxed(&self, fiber: Box<Future<Item = (), Error = ()> + Send>) {
[INFO] [stdout] 29 +     fn spawn_boxed(&self, fiber: Box<dyn Future<Item = (), Error = ()> + Send>) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling slog-scope v4.4.0
[INFO] [stderr]    Compiling slog-stdlog v3.0.5
[INFO] [stderr]    Compiling time v0.3.9
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling slog-term v2.9.0
[INFO] [stderr]    Compiling sloggers v0.3.6
[INFO] [stderr]    Compiling plumcast v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead
[INFO] [stdout]  --> src/error.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/node_id_generator.rs:18:47
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub(crate) struct ArcLocalNodeIdGenerator(Arc<GenerateLocalNodeId>);
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub(crate) struct ArcLocalNodeIdGenerator(Arc<GenerateLocalNodeId>);
[INFO] [stdout] 18 + pub(crate) struct ArcLocalNodeIdGenerator(Arc<dyn GenerateLocalNodeId>);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/misc.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 - type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout] 13 + type ArcFn = Arc<dyn Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/misc.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 13 - type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout] 13 + type ArcFn = Arc<Fn(Box<dyn Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/misc.rs:29:38
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn spawn_boxed(&self, fiber: Box<Future<Item = (), Error = ()> + Send>) {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn spawn_boxed(&self, fiber: Box<Future<Item = (), Error = ()> + Send>) {
[INFO] [stdout] 29 +     fn spawn_boxed(&self, fiber: Box<dyn Future<Item = (), Error = ()> + Send>) {
[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 12.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/plumcast-49fb1ee2255c1dc4)
[INFO] running `Command { std: "docker" "inspect" "58c9a548c5554dfad17a282c4a254457f36e93637b005a84352dcae107045f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c9a548c5554dfad17a282c4a254457f36e93637b005a84352dcae107045f59", kill_on_drop: false }`
[INFO] [stdout] 58c9a548c5554dfad17a282c4a254457f36e93637b005a84352dcae107045f59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] bf82c65034ecb5b6ca926442a21b0c29348dcbcc4684a33daacb74abf436770a
[INFO] running `Command { std: "docker" "start" "-a" "bf82c65034ecb5b6ca926442a21b0c29348dcbcc4684a33daacb74abf436770a", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead
[INFO] [stderr]  --> src/error.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/node_id_generator.rs:18:47
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub(crate) struct ArcLocalNodeIdGenerator(Arc<GenerateLocalNodeId>);
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 18 - pub(crate) struct ArcLocalNodeIdGenerator(Arc<GenerateLocalNodeId>);
[INFO] [stderr] 18 + pub(crate) struct ArcLocalNodeIdGenerator(Arc<dyn GenerateLocalNodeId>);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/misc.rs:13:18
[INFO] [stderr]    |
[INFO] [stderr] 13 | type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 13 - type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stderr] 13 + type ArcFn = Arc<dyn Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/misc.rs:13:25
[INFO] [stderr]    |
[INFO] [stderr] 13 | type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 13 - type ArcFn = Arc<Fn(Box<Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stderr] 13 + type ArcFn = Arc<Fn(Box<dyn Future<Item = (), Error = ()> + Send>) + Send + Sync + 'static>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/misc.rs:29:38
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn spawn_boxed(&self, fiber: Box<Future<Item = (), Error = ()> + Send>) {
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 29 -     fn spawn_boxed(&self, fiber: Box<Future<Item = (), Error = ()> + Send>) {
[INFO] [stderr] 29 +     fn spawn_boxed(&self, fiber: Box<dyn Future<Item = (), Error = ()> + Send>) {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `plumcast` (lib) generated 5 warnings
[INFO] [stderr] warning: `plumcast` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/plumcast-49fb1ee2255c1dc4)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test node_id_generator::tests::serial_id_generator_works ... ok
[INFO] [stdout] test node_id_generator::tests::unixtime_id_generator_works ... ok
[INFO] [stderr]    Doc-tests plumcast
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.97s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/node_id_generator.rs - node_id_generator::SerialLocalNodeIdGenerator::new (line 47) ... ok
[INFO] [stdout] test src/node_id_generator.rs - node_id_generator::SerialLocalNodeIdGenerator::with_offset (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf82c65034ecb5b6ca926442a21b0c29348dcbcc4684a33daacb74abf436770a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf82c65034ecb5b6ca926442a21b0c29348dcbcc4684a33daacb74abf436770a", kill_on_drop: false }`
[INFO] [stdout] bf82c65034ecb5b6ca926442a21b0c29348dcbcc4684a33daacb74abf436770a