[INFO] fetching crate corona 0.4.3... [INFO] testing corona-0.4.3 against try#61cd42370816fd135c0f3b9debf2f5dfcf194594 for pr-98839 [INFO] extracting crate corona 0.4.3 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate corona 0.4.3 on toolchain 61cd42370816fd135c0f3b9debf2f5dfcf194594 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate corona 0.4.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate corona 0.4.3 [INFO] tweaked toml for crates.io crate corona 0.4.3 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate corona 0.4.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d74bfedeadc41f1f15407501012087be3a68379659483e5a971795e102c4e3c [INFO] running `Command { std: "docker" "start" "-a" "4d74bfedeadc41f1f15407501012087be3a68379659483e5a971795e102c4e3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d74bfedeadc41f1f15407501012087be3a68379659483e5a971795e102c4e3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d74bfedeadc41f1f15407501012087be3a68379659483e5a971795e102c4e3c", kill_on_drop: false }` [INFO] [stdout] 4d74bfedeadc41f1f15407501012087be3a68379659483e5a971795e102c4e3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40b91a25ac4a186bfcfb81a99dc96419c9b8f45f64297e9a4cf6681bff7a7268 [INFO] running `Command { std: "docker" "start" "-a" "40b91a25ac4a186bfcfb81a99dc96419c9b8f45f64297e9a4cf6681bff7a7268", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling slab v0.4.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling cc v1.0.26 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.3 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling crossbeam-deque v0.6.2 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling context v2.1.0 [INFO] [stderr] Compiling tokio-executor v0.1.5 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling tokio-timer v0.2.8 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.9 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio v0.1.13 [INFO] [stderr] Compiling corona v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/switch.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | fn perform(&mut self, Context, ProtectedFixedSizeStack) -> [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/switch.rs:19:36 [INFO] [stdout] | [INFO] [stdout] 19 | fn perform(&mut self, Context, ProtectedFixedSizeStack) -> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ProtectedFixedSizeStack` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | Panicked(Box), [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] 16 - Panicked(Box), [INFO] [stdout] 16 + Panicked(Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | Panicked(Box), [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] 38 - Panicked(Box), [INFO] [stdout] 38 + Panicked(Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 39 | pub(crate) poll: *mut FnMut() -> Poll<(), ()>, [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] 39 - pub(crate) poll: *mut FnMut() -> Poll<(), ()>, [INFO] [stdout] 39 + pub(crate) poll: *mut dyn FnMut() -> Poll<(), ()>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 36 | type BoxedTask = Box; [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] 36 - type BoxedTask = Box; [INFO] [stdout] 36 + type BoxedTask = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:158:20 [INFO] [stdout] | [INFO] [stdout] 158 | panic: Box, [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] 158 - panic: Box, [INFO] [stdout] 158 + panic: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:172:27 [INFO] [stdout] | [INFO] [stdout] 172 | panic: 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] 172 - panic: Option>, [INFO] [stdout] 172 + panic: Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:26:55 [INFO] [stdout] | [INFO] [stdout] 26 | (Context, ProtectedFixedSizeStack, 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] 26 - (Context, ProtectedFixedSizeStack, Option>), [INFO] [stdout] 26 + (Context, ProtectedFixedSizeStack, Option>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:20:55 [INFO] [stdout] | [INFO] [stdout] 20 | (Context, ProtectedFixedSizeStack, 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] 20 - (Context, ProtectedFixedSizeStack, Option>); [INFO] [stdout] 20 + (Context, ProtectedFixedSizeStack, Option>); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | (Context, ProtectedFixedSizeStack, 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] 29 - (Context, ProtectedFixedSizeStack, Option>) [INFO] [stdout] 29 + (Context, ProtectedFixedSizeStack, Option>) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:25:30 [INFO] [stdout] | [INFO] [stdout] 25 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:64:30 [INFO] [stdout] | [INFO] [stdout] 64 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.55s [INFO] running `Command { std: "docker" "inspect" "40b91a25ac4a186bfcfb81a99dc96419c9b8f45f64297e9a4cf6681bff7a7268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40b91a25ac4a186bfcfb81a99dc96419c9b8f45f64297e9a4cf6681bff7a7268", kill_on_drop: false }` [INFO] [stdout] 40b91a25ac4a186bfcfb81a99dc96419c9b8f45f64297e9a4cf6681bff7a7268 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c4794d8a3392dbcc4cec3fb169397667b25cdc0f2b369c39e72ec3c39f8cb18 [INFO] running `Command { std: "docker" "start" "-a" "3c4794d8a3392dbcc4cec3fb169397667b25cdc0f2b369c39e72ec3c39f8cb18", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/switch.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | fn perform(&mut self, Context, ProtectedFixedSizeStack) -> [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/switch.rs:19:36 [INFO] [stdout] | [INFO] [stdout] 19 | fn perform(&mut self, Context, ProtectedFixedSizeStack) -> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ProtectedFixedSizeStack` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | Panicked(Box), [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] 16 - Panicked(Box), [INFO] [stdout] 16 + Panicked(Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | Panicked(Box), [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] 38 - Panicked(Box), [INFO] [stdout] 38 + Panicked(Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 39 | pub(crate) poll: *mut FnMut() -> Poll<(), ()>, [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] 39 - pub(crate) poll: *mut FnMut() -> Poll<(), ()>, [INFO] [stdout] 39 + pub(crate) poll: *mut dyn FnMut() -> Poll<(), ()>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 36 | type BoxedTask = Box; [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] 36 - type BoxedTask = Box; [INFO] [stdout] 36 + type BoxedTask = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:158:20 [INFO] [stdout] | [INFO] [stdout] 158 | panic: Box, [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] 158 - panic: Box, [INFO] [stdout] 158 + panic: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:172:27 [INFO] [stdout] | [INFO] [stdout] 172 | panic: 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] 172 - panic: Option>, [INFO] [stdout] 172 + panic: Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:26:55 [INFO] [stdout] | [INFO] [stdout] 26 | (Context, ProtectedFixedSizeStack, 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] 26 - (Context, ProtectedFixedSizeStack, Option>), [INFO] [stdout] 26 + (Context, ProtectedFixedSizeStack, Option>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:20:55 [INFO] [stdout] | [INFO] [stdout] 20 | (Context, ProtectedFixedSizeStack, 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] 20 - (Context, ProtectedFixedSizeStack, Option>); [INFO] [stdout] 20 + (Context, ProtectedFixedSizeStack, Option>); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | (Context, ProtectedFixedSizeStack, 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] 29 - (Context, ProtectedFixedSizeStack, Option>) [INFO] [stdout] 29 + (Context, ProtectedFixedSizeStack, Option>) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:25:30 [INFO] [stdout] | [INFO] [stdout] 25 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:64:30 [INFO] [stdout] | [INFO] [stdout] 64 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling version-sync v0.5.0 [INFO] [stderr] Compiling corona v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> test/early_cleanup.rs:116:23 [INFO] [stdout] | [INFO] [stdout] 116 | fn no_stream() -> Box> { [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] 116 - fn no_stream() -> Box> { [INFO] [stdout] 116 + fn no_stream() -> Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/switch.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | fn perform(&mut self, Context, ProtectedFixedSizeStack) -> [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/switch.rs:19:36 [INFO] [stdout] | [INFO] [stdout] 19 | fn perform(&mut self, Context, ProtectedFixedSizeStack) -> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ProtectedFixedSizeStack` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/coroutine.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | Panicked(Box), [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] 16 - Panicked(Box), [INFO] [stdout] 16 + Panicked(Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 38 | Panicked(Box), [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] 38 - Panicked(Box), [INFO] [stdout] 38 + Panicked(Box), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 39 | pub(crate) poll: *mut FnMut() -> Poll<(), ()>, [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] 39 - pub(crate) poll: *mut FnMut() -> Poll<(), ()>, [INFO] [stdout] 39 + pub(crate) poll: *mut dyn FnMut() -> Poll<(), ()>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 36 | type BoxedTask = Box; [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] 36 - type BoxedTask = Box; [INFO] [stdout] 36 + type BoxedTask = Box; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:158:20 [INFO] [stdout] | [INFO] [stdout] 158 | panic: Box, [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] 158 - panic: Box, [INFO] [stdout] 158 + panic: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:172:27 [INFO] [stdout] | [INFO] [stdout] 172 | panic: 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] 172 - panic: Option>, [INFO] [stdout] 172 + panic: Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:26:55 [INFO] [stdout] | [INFO] [stdout] 26 | (Context, ProtectedFixedSizeStack, 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] 26 - (Context, ProtectedFixedSizeStack, Option>), [INFO] [stdout] 26 + (Context, ProtectedFixedSizeStack, Option>), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:20:55 [INFO] [stdout] | [INFO] [stdout] 20 | (Context, ProtectedFixedSizeStack, 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] 20 - (Context, ProtectedFixedSizeStack, Option>); [INFO] [stdout] 20 + (Context, ProtectedFixedSizeStack, Option>); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/switch.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | (Context, ProtectedFixedSizeStack, 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] 29 - (Context, ProtectedFixedSizeStack, Option>) [INFO] [stdout] 29 + (Context, ProtectedFixedSizeStack, Option>) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:25:30 [INFO] [stdout] | [INFO] [stdout] 25 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:64:30 [INFO] [stdout] | [INFO] [stdout] 64 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.07s [INFO] running `Command { std: "docker" "inspect" "3c4794d8a3392dbcc4cec3fb169397667b25cdc0f2b369c39e72ec3c39f8cb18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c4794d8a3392dbcc4cec3fb169397667b25cdc0f2b369c39e72ec3c39f8cb18", kill_on_drop: false }` [INFO] [stdout] 3c4794d8a3392dbcc4cec3fb169397667b25cdc0f2b369c39e72ec3c39f8cb18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4def68905f998da6371b3b9ebe3f8aad553f6532f8a24b8a6d6723d8b64d24c3 [INFO] running `Command { std: "docker" "start" "-a" "4def68905f998da6371b3b9ebe3f8aad553f6532f8a24b8a6d6723d8b64d24c3", kill_on_drop: false }` [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/switch.rs:19:27 [INFO] [stderr] | [INFO] [stderr] 19 | fn perform(&mut self, Context, ProtectedFixedSizeStack) -> [INFO] [stderr] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Context` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/switch.rs:19:36 [INFO] [stderr] | [INFO] [stderr] 19 | fn perform(&mut self, Context, ProtectedFixedSizeStack) -> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ProtectedFixedSizeStack` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/coroutine.rs:16:18 [INFO] [stderr] | [INFO] [stderr] 16 | Panicked(Box), [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] 16 - Panicked(Box), [INFO] [stderr] 16 + Panicked(Box), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:38:18 [INFO] [stderr] | [INFO] [stderr] 38 | Panicked(Box), [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] 38 - Panicked(Box), [INFO] [stderr] 38 + Panicked(Box), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/switch.rs:39:27 [INFO] [stderr] | [INFO] [stderr] 39 | pub(crate) poll: *mut FnMut() -> Poll<(), ()>, [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] 39 - pub(crate) poll: *mut FnMut() -> Poll<(), ()>, [INFO] [stderr] 39 + pub(crate) poll: *mut dyn FnMut() -> Poll<(), ()>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/switch.rs:36:22 [INFO] [stderr] | [INFO] [stderr] 36 | type BoxedTask = Box; [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] 36 - type BoxedTask = Box; [INFO] [stderr] 36 + type BoxedTask = Box; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/switch.rs:158:20 [INFO] [stderr] | [INFO] [stderr] 158 | panic: Box, [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] 158 - panic: Box, [INFO] [stderr] 158 + panic: Box, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/switch.rs:172:27 [INFO] [stderr] | [INFO] [stderr] 172 | panic: 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] 172 - panic: Option>, [INFO] [stderr] 172 + panic: Option>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/switch.rs:26:55 [INFO] [stderr] | [INFO] [stderr] 26 | (Context, ProtectedFixedSizeStack, 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] 26 - (Context, ProtectedFixedSizeStack, Option>), [INFO] [stderr] 26 + (Context, ProtectedFixedSizeStack, Option>), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/switch.rs:20:55 [INFO] [stderr] | [INFO] [stderr] 20 | (Context, ProtectedFixedSizeStack, 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] 20 - (Context, ProtectedFixedSizeStack, Option>); [INFO] [stderr] 20 + (Context, ProtectedFixedSizeStack, Option>); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/switch.rs:29:55 [INFO] [stderr] | [INFO] [stderr] 29 | (Context, ProtectedFixedSizeStack, 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] 29 - (Context, ProtectedFixedSizeStack, Option>) [INFO] [stderr] 29 + (Context, ProtectedFixedSizeStack, Option>) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:25:30 [INFO] [stderr] | [INFO] [stderr] 25 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:64:30 [INFO] [stderr] | [INFO] [stderr] 64 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `corona` (lib) generated 13 warnings [INFO] [stderr] warning: `corona` (lib test) generated 13 warnings (13 duplicates) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> test/early_cleanup.rs:116:23 [INFO] [stderr] | [INFO] [stderr] 116 | fn no_stream() -> Box> { [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] 116 - fn no_stream() -> Box> { [INFO] [stderr] 116 + fn no_stream() -> Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `corona` (test "integration_tests") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/corona-d08f738212217981) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test coroutine::tests::coroutine_run ... ok [INFO] [stdout] test coroutine::tests::leak_always ... ok [INFO] [stdout] test coroutine::tests::spawn_some ... ok [INFO] [stdout] test switch::tests::switch_coroutine ... ok [INFO] [stdout] test wrappers::tests::sink_sender ... ok [INFO] [stdout] test wrappers::tests::stream_extract ... ok [INFO] [stdout] test wrappers::tests::async_sink_sender ... ok [INFO] [stdout] test coroutine::tests::future_wait ... ok [INFO] [stdout] test coroutine::tests::panic_in_future ... ok [INFO] [stdout] test coroutine::tests::panic_without_coroutine - should panic ... ok [INFO] [stdout] test coroutine::tests::panics_catch ... ok [INFO] [stdout] test coroutine::tests::panics_spawn - should panic ... ok [INFO] [stdout] test coroutine::tests::panics_run ... ok [INFO] [stdout] test coroutine::tests::panic_leak ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running test/tests.rs (/opt/rustwide/target/debug/deps/integration_tests-e7e692f4aedb4795) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test bugreports::bug_4_weird_stack_size_assert ... ok [INFO] [stdout] test early_cleanup::cleanup_nopanic ... ok [INFO] [stdout] test prelude_api::extract ... ok [INFO] [stdout] test early_cleanup::cleanup_panic ... ok [INFO] [stdout] test early_cleanup::stream_panic ... ok [INFO] [stdout] test io_blocking::line_req_resp ... ok [INFO] [stdout] test prelude_api::coro_wait ... ok [INFO] [stdout] test prelude_api::iter_ok_many ... ok [INFO] [stdout] test prelude_api::iter_result ... ok [INFO] [stdout] test prelude_api::reference ... ok [INFO] [stdout] test version::test_readme_deps ... ok [INFO] [stdout] test prelude_api::iter_ok ... ok [INFO] [stdout] test prelude_api::push_sink ... ok [INFO] [stdout] test version::test_html_root_url ... ok [INFO] [stdout] test early_cleanup::cleanup_main_panic ... ok [INFO] [stdout] test early_cleanup::stream_cleanup ... ok [INFO] [stdout] test reentrant_wait::directly_reentrant ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests corona [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/io.rs - io::BlockingWrapper (line 24) ... ok [INFO] [stdout] test src/lib.rs - (line 146) ... ok [INFO] [stdout] test src/prelude.rs - prelude::CoroutineStream::iter_result (line 161) ... FAILED [INFO] [stdout] test src/prelude.rs - prelude::CoroutineFuture::coro_wait (line 46) ... FAILED [INFO] [stdout] test src/prelude.rs - prelude::CoroutineStream::iter_ok (line 110) ... ok [INFO] [stdout] test src/coroutine.rs - coroutine::Coroutine::run (line 479) ... ok [INFO] [stdout] test src/coroutine.rs - coroutine::Coroutine::spawn (line 279) ... ok [INFO] [stdout] test src/coroutine.rs - coroutine::Coroutine::with_defaults (line 197) ... ok [INFO] [stdout] test src/coroutine.rs - coroutine::Coroutine::new (line 129) ... ok [INFO] [stdout] test src/prelude.rs - prelude::CoroutineStream::extractor (line 209) ... ok [INFO] [stdout] test src/prelude.rs - prelude::CoroutineStream::coro_next (line 246) ... ok [INFO] [stdout] test src/lib.rs - (line 63) ... ok [INFO] [stdout] test src/lib.rs - (line 87) ... ok [INFO] [stdout] test src/lib.rs - (line 219) ... ok [INFO] [stdout] test src/prelude.rs - prelude::CoroutineSink::coro_send (line 315) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/prelude.rs - prelude::CoroutineStream::iter_result (line 161) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/prelude.rs - prelude::CoroutineFuture::coro_wait (line 46) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustctSo5di/symbols.o" "/tmp/rustdoctestVA9Zzd/rust_out.rust_out.bf9ed7d1-cgu.0.rcgu.o" "/tmp/rustdoctestVA9Zzd/rust_out.124n3ixquqhwr667.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/context-1fddb413aacbc1ee/out" "-L" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcorona-a87d5006f8732691.rlib" "/opt/rustwide/target/debug/deps/libtokio-9d63f3d3c954d7ea.rlib" "/opt/rustwide/target/debug/deps/libtokio_uds-03fd56ef983b396c.rlib" "/opt/rustwide/target/debug/deps/libmio_uds-58ef67d01b46c7b8.rlib" "/opt/rustwide/target/debug/deps/libtokio_udp-ca694b891409a12b.rlib" "/opt/rustwide/target/debug/deps/libtokio_tcp-6f49f8946d392be6.rlib" "/opt/rustwide/target/debug/deps/libtokio_timer-305043d3e413d193.rlib" "/opt/rustwide/target/debug/deps/libtokio_reactor-46dd5e77705250db.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d221ac367b2a51b6.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-62950a3e5048c80c.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-31202af2ad7b0ecc.rlib" "/opt/rustwide/target/debug/deps/libunreachable-75903259687ac390.rlib" "/opt/rustwide/target/debug/deps/libvoid-7b6fd157ed8721ab.rlib" "/opt/rustwide/target/debug/deps/librand-f87958b4d691052c.rlib" "/opt/rustwide/target/debug/deps/librand_core-d1af084f27c556c7.rlib" "/opt/rustwide/target/debug/deps/liblock_api-9bf2d28427c12acf.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-ec1a30b5a9c8afc6.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-eea17b0cf09b3ccf.rlib" "/opt/rustwide/target/debug/deps/libtokio_fs-a7667d42205a364c.rlib" "/opt/rustwide/target/debug/deps/libtokio_threadpool-fbb979bd34da7879.rlib" "/opt/rustwide/target/debug/deps/librand-11b82423c10c68ef.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-c0f85cce9733dcfc.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-96c8fbf430a9cb4f.rlib" "/opt/rustwide/target/debug/deps/librand_hc-127b38508504ba88.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-01e679f861b8af50.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-1980ace6e0fd216f.rlib" "/opt/rustwide/target/debug/deps/librand_core-59265aa4cf82afb6.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-7384ce7cc875cd09.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-ce4641a9ad4584e7.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-440be9e5f08404f5.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-d1d942d3990dad6b.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-1e2cbff4eafa7f91.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-09c1ee6324ec209c.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-059754d7a22f24f8.rlib" "/opt/rustwide/target/debug/deps/libnodrop-c00b89b8af4132ba.rlib" "/opt/rustwide/target/debug/deps/libtokio_codec-2ed86ae4ff1c91c0.rlib" "/opt/rustwide/target/debug/deps/libtokio_io-a45a2084407e7fab.rlib" "/opt/rustwide/target/debug/deps/libtokio_current_thread-86654b6d38409481.rlib" "/opt/rustwide/target/debug/deps/libtokio_executor-e7e5f7b520c30386.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-6c876b83a8e00c37.rlib" "/opt/rustwide/target/debug/deps/libmio-cab63ec060c1613b.rlib" "/opt/rustwide/target/debug/deps/liblog-55b4103c168c913a.rlib" "/opt/rustwide/target/debug/deps/libslab-a72257093ff3b984.rlib" "/opt/rustwide/target/debug/deps/libnet2-8eb342676420f528.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-4a0a4d007dac91ef.rlib" "/opt/rustwide/target/debug/deps/liblazycell-53c98d8318d50829.rlib" "/opt/rustwide/target/debug/deps/libbytes-1b1de24e6327a55e.rlib" "/opt/rustwide/target/debug/deps/libiovec-630bd3dd5873a317.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-d225e2dd059ea547.rlib" "/opt/rustwide/target/debug/deps/libfutures-e9995fc50dddec1f.rlib" "/opt/rustwide/target/debug/deps/libcontext-26b9157c3e5d5f50.rlib" "/opt/rustwide/target/debug/deps/liblibc-13d8f9b5b14c5b4b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1aab30bac2090a15.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9cdaf64f7570f7ff.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-7d64cc870c011631.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-a0a88b78deed3a16.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-315eac6a3174b13c.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-778610d63efc39ce.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-11737b9eef3e285d.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-8165420a20fe4548.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-db4c499f2074199d.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-1a230f9a19aa3698.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-605ec4e87a2c9d10.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5f171797b6654b84.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-990f92fdff457c3a.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-66ccc5a2fa17d637.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9dba3f083c9eb142.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-dfc71beee59013ce.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-522518611024dce5.rlib" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-05898138a596088a.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6f7f4877ee9c613e.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/61cd42370816fd135c0f3b9debf2f5dfcf194594/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestVA9Zzd/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/prelude.rs - prelude::CoroutineFuture::coro_wait (line 46) [INFO] [stdout] src/prelude.rs - prelude::CoroutineStream::iter_result (line 161) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 13 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 56.66s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "4def68905f998da6371b3b9ebe3f8aad553f6532f8a24b8a6d6723d8b64d24c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4def68905f998da6371b3b9ebe3f8aad553f6532f8a24b8a6d6723d8b64d24c3", kill_on_drop: false }` [INFO] [stdout] 4def68905f998da6371b3b9ebe3f8aad553f6532f8a24b8a6d6723d8b64d24c3