[INFO] crate bar-config 0.2.1 is already in cache
[INFO] testing bar-config-0.2.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate bar-config 0.2.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate bar-config 0.2.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bar-config 0.2.1
[INFO] finished tweaking crates.io crate bar-config 0.2.1
[INFO] tweaked toml for crates.io crate bar-config 0.2.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 403b8db39e2dff2cad9f1a0f896f80eb5afa02e318295e966c06c3cc18759af7
[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" "403b8db39e2dff2cad9f1a0f896f80eb5afa02e318295e966c06c3cc18759af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "403b8db39e2dff2cad9f1a0f896f80eb5afa02e318295e966c06c3cc18759af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "403b8db39e2dff2cad9f1a0f896f80eb5afa02e318295e966c06c3cc18759af7", kill_on_drop: false }`
[INFO] [stdout] 403b8db39e2dff2cad9f1a0f896f80eb5afa02e318295e966c06c3cc18759af7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9f2add62a9666654b23412084833cfd87c5b5975376c181814e8e228abf95fa
[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" "f9f2add62a9666654b23412084833cfd87c5b5975376c181814e8e228abf95fa", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling bar-config v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bar.rs:226:47
[INFO] [stdout]     |
[INFO] [stdout] 226 |         let mut notify = |comps: &mut Vec<Box<Component>>| {
[INFO] [stdout]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bar.rs:273:57
[INFO] [stdout]     |
[INFO] [stdout] 273 |                 let update_comps = |comps: &mut Vec<Box<Component>>| {
[INFO] [stdout]     |                                                         ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/components/mod.rs:24:39
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) type ComponentStream = Box<Stream<Item = ComponentID, Error = ()> + Send>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = ComponentID, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub left: Vec<Box<Component>>,
[INFO] [stdout]    |                       ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub center: Vec<Box<Component>>,
[INFO] [stdout]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub right: Vec<Box<Component>>,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.39s
[INFO] running `Command { std: "docker" "inspect" "f9f2add62a9666654b23412084833cfd87c5b5975376c181814e8e228abf95fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f2add62a9666654b23412084833cfd87c5b5975376c181814e8e228abf95fa", kill_on_drop: false }`
[INFO] [stdout] f9f2add62a9666654b23412084833cfd87c5b5975376c181814e8e228abf95fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61c5f1ccb9dc469a97e530df0b8a97e483c8e31bb4564146a358173001f31721
[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" "61c5f1ccb9dc469a97e530df0b8a97e483c8e31bb4564146a358173001f31721", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
[INFO] [stderr]    Compiling bar-config v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bar.rs:226:47
[INFO] [stdout]     |
[INFO] [stdout] 226 |         let mut notify = |comps: &mut Vec<Box<Component>>| {
[INFO] [stdout]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bar.rs:273:57
[INFO] [stdout]     |
[INFO] [stdout] 273 |                 let update_comps = |comps: &mut Vec<Box<Component>>| {
[INFO] [stdout]     |                                                         ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/components/mod.rs:24:39
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) type ComponentStream = Box<Stream<Item = ComponentID, Error = ()> + Send>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = ComponentID, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub left: Vec<Box<Component>>,
[INFO] [stdout]    |                       ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub center: Vec<Box<Component>>,
[INFO] [stdout]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub right: Vec<Box<Component>>,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bar.rs:226:47
[INFO] [stdout]     |
[INFO] [stdout] 226 |         let mut notify = |comps: &mut Vec<Box<Component>>| {
[INFO] [stdout]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bar.rs:273:57
[INFO] [stdout]     |
[INFO] [stdout] 273 |                 let update_comps = |comps: &mut Vec<Box<Component>>| {
[INFO] [stdout]     |                                                         ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/components/mod.rs:24:39
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) type ComponentStream = Box<Stream<Item = ComponentID, Error = ()> + Send>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = ComponentID, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub left: Vec<Box<Component>>,
[INFO] [stdout]    |                       ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub center: Vec<Box<Component>>,
[INFO] [stdout]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/config.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub right: Vec<Box<Component>>,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.77s
[INFO] running `Command { std: "docker" "inspect" "61c5f1ccb9dc469a97e530df0b8a97e483c8e31bb4564146a358173001f31721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c5f1ccb9dc469a97e530df0b8a97e483c8e31bb4564146a358173001f31721", kill_on_drop: false }`
[INFO] [stdout] 61c5f1ccb9dc469a97e530df0b8a97e483c8e31bb4564146a358173001f31721
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", 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] a1ee93a32b97289489b8d83d30908043cd051571c46ae49ce7b27fb2e0b44ddd
[INFO] running `Command { std: "docker" "start" "-a" "a1ee93a32b97289489b8d83d30908043cd051571c46ae49ce7b27fb2e0b44ddd", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bar.rs:226:47
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let mut notify = |comps: &mut Vec<Box<Component>>| {
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bar.rs:273:57
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 let update_comps = |comps: &mut Vec<Box<Component>>| {
[INFO] [stderr]     |                                                         ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/components/mod.rs:24:39
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub(crate) type ComponentStream = Box<Stream<Item = ComponentID, Error = ()> + Send>;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = ComponentID, Error = ()> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:53:23
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub left: Vec<Box<Component>>,
[INFO] [stderr]    |                       ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub center: Vec<Box<Component>>,
[INFO] [stderr]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:57:24
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub right: Vec<Box<Component>>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bar.rs:226:47
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let mut notify = |comps: &mut Vec<Box<Component>>| {
[INFO] [stderr]     |                                               ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bar.rs:273:57
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 let update_comps = |comps: &mut Vec<Box<Component>>| {
[INFO] [stderr]     |                                                         ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/components/mod.rs:24:39
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub(crate) type ComponentStream = Box<Stream<Item = ComponentID, Error = ()> + Send>;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = ComponentID, Error = ()> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:53:23
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub left: Vec<Box<Component>>,
[INFO] [stderr]    |                       ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub center: Vec<Box<Component>>,
[INFO] [stderr]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:57:24
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub right: Vec<Box<Component>>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bar_config-37c3fa3826fe7f55
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bar-1db76a3ebda6ec64
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test load_config ... ok
[INFO] [stdout] test undynamic_component ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bar-config
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/bar.rs - bar::Bar::recv (line 106) ... ok
[INFO] [stdout] test src/bar.rs - bar::config_file (line 330) ... ok
[INFO] [stdout] test src/event.rs - event (line 10) ... ok
[INFO] [stdout] test src/bar.rs - bar::Bar::load (line 63) ... ok
[INFO] [stdout] test src/bar.rs - bar::Bar::notify (line 204) ... ok
[INFO] [stdout] test src/config.rs - config (line 8) ... ok
[INFO] [stdout] test src/bar.rs - bar::Bar::lock (line 174) ... ok
[INFO] [stdout] test src/bar.rs - bar::Bar::try_recv (line 137) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1ee93a32b97289489b8d83d30908043cd051571c46ae49ce7b27fb2e0b44ddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1ee93a32b97289489b8d83d30908043cd051571c46ae49ce7b27fb2e0b44ddd", kill_on_drop: false }`
[INFO] [stdout] a1ee93a32b97289489b8d83d30908043cd051571c46ae49ce7b27fb2e0b44ddd