[INFO] cloning repository https://github.com/vorner/corona [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vorner/corona" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvorner%2Fcorona", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvorner%2Fcorona'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6cd7bbfce9e3fc2d345d213a8ed7370442e30f6 [INFO] testing vorner/corona against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvorner%2Fcorona" "/workspace/builds/worker-53/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vorner/corona on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vorner/corona [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/vorner/corona [INFO] tweaked toml for git repo https://github.com/vorner/corona written to /workspace/builds/worker-53/source/Cargo.toml [INFO] crate git repo https://github.com/vorner/corona already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-uds v0.2.4 [INFO] [stderr] Downloaded serde v1.0.82 [INFO] [stderr] Downloaded tokio v0.1.13 [INFO] [stderr] Downloaded crossbeam-utils v0.6.3 [INFO] [stderr] Downloaded tokio-timer v0.2.8 [INFO] [stderr] Downloaded tokio-threadpool v0.1.9 [INFO] [stderr] Downloaded num_cpus v1.9.0 [INFO] [stderr] Downloaded rand v0.6.1 [INFO] [stderr] Downloaded crossbeam-deque v0.6.2 [INFO] [stderr] Downloaded cc v1.0.26 [INFO] [stderr] Downloaded redox_syscall v0.1.44 [INFO] [stderr] Downloaded proc-macro2 v0.4.24 [INFO] [stderr] Downloaded quote v0.6.10 [INFO] [stderr] Downloaded time v0.1.41 [INFO] [stderr] Downloaded rand_chacha v0.1.0 [INFO] [stderr] Downloaded rand_xorshift v0.1.0 [INFO] [stderr] Downloaded nix v0.9.0 [INFO] [stderr] Downloaded arrayvec v0.4.8 [INFO] [stderr] Downloaded futures-await-await-macro v0.1.1 [INFO] [stderr] Downloaded rand_pcg v0.1.1 [INFO] [stderr] Downloaded version-sync v0.5.0 [INFO] [stderr] Downloaded smallvec v0.6.7 [INFO] 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"/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0134b588ef18fc95689f360324e28ac49fbfaf069e4b810236337efe0a12cbb8 [INFO] running `Command { std: "docker" "start" "-a" "0134b588ef18fc95689f360324e28ac49fbfaf069e4b810236337efe0a12cbb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0134b588ef18fc95689f360324e28ac49fbfaf069e4b810236337efe0a12cbb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0134b588ef18fc95689f360324e28ac49fbfaf069e4b810236337efe0a12cbb8", kill_on_drop: false }` [INFO] [stdout] 0134b588ef18fc95689f360324e28ac49fbfaf069e4b810236337efe0a12cbb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1cb2b440d6b9e074d079ed403f2f235be8a8a3bc08b4a544e3e8a8bac6f08a5 [INFO] running `Command { std: "docker" "start" "-a" "b1cb2b440d6b9e074d079ed403f2f235be8a8a3bc08b4a544e3e8a8bac6f08a5", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling futures v0.1.25 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling slab v0.4.1 [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 log v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling tokio-executor v0.1.5 [INFO] [stderr] Compiling context v2.1.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling tokio-timer v0.2.8 [INFO] [stderr] Compiling tokio-current-thread v0.1.4 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [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 crossbeam-deque v0.6.2 [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-threadpool v0.1.9 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [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/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/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: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 1m 52s [INFO] running `Command { std: "docker" "inspect" "b1cb2b440d6b9e074d079ed403f2f235be8a8a3bc08b4a544e3e8a8bac6f08a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1cb2b440d6b9e074d079ed403f2f235be8a8a3bc08b4a544e3e8a8bac6f08a5", kill_on_drop: false }` [INFO] [stdout] b1cb2b440d6b9e074d079ed403f2f235be8a8a3bc08b4a544e3e8a8bac6f08a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d9c46e273236a8f1da59e54082ff165a27fc9ed242fb4fbb55e5b21f0d7a1a7 [INFO] running `Command { std: "docker" "start" "-a" "7d9c46e273236a8f1da59e54082ff165a27fc9ed242fb4fbb55e5b21f0d7a1a7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling unicode-normalization v0.1.7 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling syn v0.11.11 [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/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/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: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 itertools v0.7.11 [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/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/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: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 33.69s [INFO] running `Command { std: "docker" "inspect" "7d9c46e273236a8f1da59e54082ff165a27fc9ed242fb4fbb55e5b21f0d7a1a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d9c46e273236a8f1da59e54082ff165a27fc9ed242fb4fbb55e5b21f0d7a1a7", kill_on_drop: false }` [INFO] [stdout] 7d9c46e273236a8f1da59e54082ff165a27fc9ed242fb4fbb55e5b21f0d7a1a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3c392d38b2344455ab3c4d294f287f7979487127428ec1bceec2ae516e1e225d [INFO] running `Command { std: "docker" "start" "-a" "3c392d38b2344455ab3c4d294f287f7979487127428ec1bceec2ae516e1e225d", 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/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/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: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 0.22s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/corona-4db4edc0374ae47c) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test coroutine::tests::leak_always ... ok [INFO] [stdout] test coroutine::tests::coroutine_run ... ok [INFO] [stdout] test wrappers::tests::async_sink_sender ... 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 coroutine::tests::spawn_some ... 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::panic_in_future ... ok [INFO] [stdout] test coroutine::tests::panic_leak ... ok [INFO] [stdout] test coroutine::tests::panics_run ... ok [INFO] [stdout] test coroutine::tests::panics_spawn - should panic ... ok [INFO] [stdout] test coroutine::tests::future_wait ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running test/tests.rs (/opt/rustwide/target/debug/deps/integration_tests-41eec9218f0230a3) [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 early_cleanup::stream_panic ... ok [INFO] [stdout] test early_cleanup::cleanup_panic ... ok [INFO] [stdout] test prelude_api::coro_wait ... ok [INFO] [stdout] test prelude_api::extract ... ok [INFO] [stdout] test prelude_api::iter_ok_many ... ok [INFO] [stdout] test prelude_api::reference ... ok [INFO] [stdout] test prelude_api::push_sink ... ok [INFO] [stdout] test prelude_api::iter_ok ... ok [INFO] [stdout] test prelude_api::iter_result ... ok [INFO] [stdout] test io_blocking::line_req_resp ... ok [INFO] [stdout] test version::test_readme_deps ... 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 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests corona [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - (line 146) ... ok [INFO] [stdout] test src/io.rs - io::BlockingWrapper (line 24) ... ok [INFO] [stdout] test src/lib.rs - (line 219) ... FAILED [INFO] [stdout] test src/prelude.rs - prelude::CoroutineSink::coro_send (line 315) ... FAILED [INFO] [stdout] test src/prelude.rs - prelude::CoroutineStream::iter_ok (line 110) ... FAILED [INFO] [stdout] test src/prelude.rs - prelude::CoroutineStream::iter_result (line 161) ... FAILED [INFO] [stdout] test src/prelude.rs - prelude::CoroutineStream::extractor (line 209) ... FAILED [INFO] [stdout] test src/coroutine.rs - coroutine::Coroutine::new (line 129) has been running for over 60 seconds [INFO] [stdout] test src/coroutine.rs - coroutine::Coroutine::run (line 479) has been running for over 60 seconds [INFO] [stdout] test src/coroutine.rs - coroutine::Coroutine::spawn (line 279) has been running for over 60 seconds [INFO] [stdout] test src/coroutine.rs - coroutine::Coroutine::with_defaults (line 197) has been running for over 60 seconds [INFO] [stdout] test src/lib.rs - (line 63) has been running for over 60 seconds [INFO] [stdout] test src/lib.rs - (line 87) has been running for over 60 seconds [INFO] [stdout] test src/prelude.rs - prelude::CoroutineFuture::coro_wait (line 46) has been running for over 60 seconds [INFO] [stdout] test src/prelude.rs - prelude::CoroutineStream::coro_next (line 246) has been running for over 60 seconds [INFO] [stdout] test src/prelude.rs - prelude::CoroutineStream::coro_next (line 246) ... FAILED [INFO] [stdout] test src/lib.rs - (line 63) ... ok [INFO] [stdout] test src/coroutine.rs - coroutine::Coroutine::with_defaults (line 197) ... 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::new (line 129) ... ok [INFO] [stdout] test src/prelude.rs - prelude::CoroutineFuture::coro_wait (line 46) ... ok [INFO] [stdout] test src/lib.rs - (line 87) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 219) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/prelude.rs - prelude::CoroutineSink::coro_send (line 315) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/prelude.rs - prelude::CoroutineStream::iter_ok (line 110) stdout ---- [INFO] [stdout] Couldn't compile the test. [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::CoroutineStream::extractor (line 209) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/prelude.rs - prelude::CoroutineStream::coro_next (line 246) stdout ---- [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 219) [INFO] [stdout] src/prelude.rs - prelude::CoroutineSink::coro_send (line 315) [INFO] [stdout] src/prelude.rs - prelude::CoroutineStream::coro_next (line 246) [INFO] [stdout] src/prelude.rs - prelude::CoroutineStream::extractor (line 209) [INFO] [stdout] src/prelude.rs - prelude::CoroutineStream::iter_ok (line 110) [INFO] [stdout] src/prelude.rs - prelude::CoroutineStream::iter_result (line 161) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 9 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 89.80s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "3c392d38b2344455ab3c4d294f287f7979487127428ec1bceec2ae516e1e225d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c392d38b2344455ab3c4d294f287f7979487127428ec1bceec2ae516e1e225d", kill_on_drop: false }` [INFO] [stdout] 3c392d38b2344455ab3c4d294f287f7979487127428ec1bceec2ae516e1e225d