[INFO] fetching crate ciruela 0.6.12... [INFO] testing ciruela-0.6.12 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate ciruela 0.6.12 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate ciruela 0.6.12 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ciruela 0.6.12 [INFO] finished tweaking crates.io crate ciruela 0.6.12 [INFO] tweaked toml for crates.io crate ciruela 0.6.12 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_millis v0.1.1 [INFO] [stderr] Downloaded sha1 v0.4.0 [INFO] [stderr] Downloaded mopa v0.2.2 [INFO] [stderr] Downloaded atomic v0.4.6 [INFO] [stderr] Downloaded self-meter v0.6.0 [INFO] [stderr] Downloaded humannum v0.1.0 [INFO] [stderr] Downloaded ns-std-threaded v0.3.0 [INFO] [stderr] Downloaded digest-writer v0.3.1 [INFO] [stderr] Downloaded abstract-ns v0.4.3 [INFO] [stderr] Downloaded serde-humantime v0.1.1 [INFO] [stderr] Downloaded dir-signature v0.2.9 [INFO] [stderr] Downloaded openat v0.1.21 [INFO] [stderr] Downloaded tk-cantal v0.3.2 [INFO] [stderr] Downloaded blake2 v0.7.1 [INFO] [stderr] Downloaded libcantal v0.3.2 [INFO] [stderr] Downloaded ns-env-config v0.1.0 [INFO] [stderr] Downloaded crossbeam v0.3.2 [INFO] [stderr] Downloaded self-meter-http v0.4.1 [INFO] [stderr] Downloaded atomic v0.3.4 [INFO] [stderr] Downloaded serde_bytes v0.10.5 [INFO] [stderr] Downloaded tk-http v0.3.9 [INFO] [stderr] Downloaded netbuf v0.4.1 [INFO] [stderr] Downloaded ns-router v0.1.6 [INFO] [stderr] Downloaded tk-listen v0.1.1 [INFO] [stderr] Downloaded async-slot v0.1.0 [INFO] [stderr] Downloaded valuable_futures v0.1.1 [INFO] [stderr] Downloaded serde_cbor v0.8.2 [INFO] [stderr] Downloaded tk-easyloop v0.1.1 [INFO] [stderr] Downloaded tk-bufstream v0.3.0 [INFO] [stderr] Downloaded quire v0.4.1 [INFO] [stderr] Downloaded tk-pool v0.5.3 [INFO] [stderr] Downloaded ssh-keys v0.1.4 [INFO] [stderr] Downloaded pretty_assertions v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bdb30b9844ce044d16f73151f3ea8e1d9cdf7cbfde23bcde3ac8a0bbc4cf1591 [INFO] running `Command { std: "docker" "start" "-a" "bdb30b9844ce044d16f73151f3ea8e1d9cdf7cbfde23bcde3ac8a0bbc4cf1591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdb30b9844ce044d16f73151f3ea8e1d9cdf7cbfde23bcde3ac8a0bbc4cf1591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdb30b9844ce044d16f73151f3ea8e1d9cdf7cbfde23bcde3ac8a0bbc4cf1591", kill_on_drop: false }` [INFO] [stdout] bdb30b9844ce044d16f73151f3ea8e1d9cdf7cbfde23bcde3ac8a0bbc4cf1591 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df792a7cc8a8e487bb814d3c129e2aa345a7cf70ab32f9bf58c44747c0b8643c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "df792a7cc8a8e487bb814d3c129e2aa345a7cf70ab32f9bf58c44747c0b8643c", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling netbuf v0.4.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling sha1 v0.4.0 [INFO] [stderr] 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v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_millis v0.1.1 [INFO] [stderr] Compiling serde-humantime v0.1.1 [INFO] [stderr] Compiling quire v0.4.1 [INFO] [stderr] Compiling serde_bytes v0.10.5 [INFO] [stderr] Compiling serde_cbor v0.8.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling libcantal v0.3.2 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling ns-env-config v0.1.0 [INFO] [stderr] Compiling self-meter v0.6.0 [INFO] [stderr] Compiling tk-cantal v0.3.2 [INFO] [stderr] Compiling self-meter-http v0.4.1 [INFO] [stderr] Compiling ciruela v0.6.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:98:39 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Sender(UnboundedSender>); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:101:32 [INFO] [stdout] | [INFO] [stdout] 101 | requests: HashMap>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:274:25 [INFO] [stdout] | [INFO] [stdout] 274 | impl>> Stream for PacketStream { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:318:57 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn remove(&self, request_id: u64) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:325:43 [INFO] [stdout] | [INFO] [stdout] 325 | -> (Sender, UnboundedReceiver>) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/blocks.rs:56:20 [INFO] [stdout] | [INFO] [stdout] 56 | let _: Option<&GetBlock, Error=String, [INFO] [stdout] | ____________________^ [INFO] [stdout] 57 | | Future=FutureResult, String>>> = None; [INFO] [stdout] | |________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | let _: Option<&dyn GetBlock, Error=String, [INFO] [stdout] 57 | Future=FutureResult, String>>> = None; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FutureResult` is imported redundantly [INFO] [stdout] --> src/index.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 20 | use futures::future::{FutureResult, ok, err}; [INFO] [stdout] | ------------ the item `FutureResult` is already imported here [INFO] [stdout] ... [INFO] [stdout] 43 | use futures::future::FutureResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/index.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | let _: Option<&GetIndex, Error=String, [INFO] [stdout] | ____________________^ [INFO] [stdout] 45 | | Future=FutureResult, String>>> = None; [INFO] [stdout] | |________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | let _: Option<&dyn GetIndex, Error=String, [INFO] [stdout] 45 | Future=FutureResult, String>>> = None; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cluster/addr.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | Fetching(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FutureAddr` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cluster/set.rs:125:38 [INFO] [stdout] | [INFO] [stdout] 125 | pending_addrs: HashMap>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/client/main.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | #[macro_use] extern crate structopt; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/sync/network.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | -> Box> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/../proto/request.rs:98:39 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Sender(UnboundedSender>); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/../proto/request.rs:101:32 [INFO] [stdout] | [INFO] [stdout] 101 | requests: HashMap>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/../proto/request.rs:274:25 [INFO] [stdout] | [INFO] [stdout] 274 | impl>> Stream for PacketStream { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/../proto/request.rs:318:57 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn remove(&self, request_id: u64) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/../proto/request.rs:325:43 [INFO] [stdout] | [INFO] [stdout] 325 | -> (Sender, UnboundedReceiver>) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/client/keys.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env::{self, home_dir}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/client/keys.rs:58:15 [INFO] [stdout] | [INFO] [stdout] 58 | match home_dir() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/disk/public.rs:287:16 [INFO] [stdout] | [INFO] [stdout] 287 | -> Box, Error=Void>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=Void>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/http.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | Box, Error=Error>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=Error>` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/http.rs:149:47 [INFO] [stdout] | [INFO] [stdout] 149 | metrics: Json<'a, Vec>>, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metadata/dir.rs:135:36 [INFO] [stdout] | [INFO] [stdout] 135 | Box::new(e) as Box<::std::error::Error + Send>))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metadata/dir.rs:180:36 [INFO] [stdout] | [INFO] [stdout] 180 | Box::new(e) as Box<::std::error::Error + Send>)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metadata/error.rs:57:37 [INFO] [stdout] | [INFO] [stdout] 57 | Encode(dir: PathBuf, e: Box<::std::error::Error + Send>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metadata/error.rs:62:37 [INFO] [stdout] | [INFO] [stdout] 62 | Decode(dir: PathBuf, e: Box<::std::error::Error + Send>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metrics.rs:5:48 [INFO] [stdout] | [INFO] [stdout] 5 | pub type List = Vec<(Metric<'static>, &'static Value)>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Value` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metrics.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | fn visit(&self, s: &mut NameVisitor) { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn NameVisitor` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metrics.rs:24:25 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn all() -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/peers/file.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | -> Box, Error=()>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()>` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/peers/mod.rs:240:23 [INFO] [stdout] | [INFO] [stdout] 240 | -> Result<(), Box<::std::error::Error>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/remote/outgoing.rs:37:49 [INFO] [stdout] | [INFO] [stdout] 37 | addr: SocketAddr, rx: UnboundedReceiver>) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/remote/websocket.rs:81:46 [INFO] [stdout] | [INFO] [stdout] 81 | MapErr>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/remote/websocket.rs:116:47 [INFO] [stdout] | [INFO] [stdout] 116 | -> (Connection, UnboundedReceiver>) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/tracking/base_dir.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | -> Box> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/tracking/cleanup.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | -> Box<::std::error::Error + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/tracking/cleanup.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 52 | Box::new(e) as Box<::std::error::Error + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/../proto/request.rs:98:39 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Sender(UnboundedSender>); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/../proto/request.rs:101:32 [INFO] [stdout] | [INFO] [stdout] 101 | requests: HashMap>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/../proto/request.rs:274:25 [INFO] [stdout] | [INFO] [stdout] 274 | impl>> Stream for PacketStream { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/../proto/request.rs:318:57 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn remove(&self, request_id: u64) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/../proto/request.rs:325:43 [INFO] [stdout] | [INFO] [stdout] 325 | -> (Sender, UnboundedReceiver>) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/main.rs:260:51 [INFO] [stdout] | [INFO] [stdout] 260 | tk_easyloop::run_forever(|| -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `failure::core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/daemon/disk/public.rs:203:45 [INFO] [stdout] | [INFO] [stdout] 203 | ... let line = line.trim_left_matches('/'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/daemon/metadata/index_gc.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | for mut name in dir.list_files(".state")? { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "df792a7cc8a8e487bb814d3c129e2aa345a7cf70ab32f9bf58c44747c0b8643c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df792a7cc8a8e487bb814d3c129e2aa345a7cf70ab32f9bf58c44747c0b8643c", kill_on_drop: false }` [INFO] [stdout] df792a7cc8a8e487bb814d3c129e2aa345a7cf70ab32f9bf58c44747c0b8643c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eec4df29168fabfac6c7d0c0f55615e444a3a441ac6ea9b195fbb40ea04eb364 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "eec4df29168fabfac6c7d0c0f55615e444a3a441ac6ea9b195fbb40ea04eb364", kill_on_drop: false }` [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:98:39 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Sender(UnboundedSender>); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:101:32 [INFO] [stdout] | [INFO] [stdout] 101 | requests: HashMap>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:274:25 [INFO] [stdout] | [INFO] [stdout] 274 | impl>> Stream for PacketStream { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:318:57 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn remove(&self, request_id: u64) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:325:43 [INFO] [stdout] | [INFO] [stdout] 325 | -> (Sender, UnboundedReceiver>) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/blocks.rs:56:20 [INFO] [stdout] | [INFO] [stdout] 56 | let _: Option<&GetBlock, Error=String, [INFO] [stdout] | ____________________^ [INFO] [stdout] 57 | | Future=FutureResult, String>>> = None; [INFO] [stdout] | |________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | let _: Option<&dyn GetBlock, Error=String, [INFO] [stdout] 57 | Future=FutureResult, String>>> = None; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FutureResult` is imported redundantly [INFO] [stdout] --> src/index.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 20 | use futures::future::{FutureResult, ok, err}; [INFO] [stdout] | ------------ the item `FutureResult` is already imported here [INFO] [stdout] ... [INFO] [stdout] 43 | use futures::future::FutureResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/index.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | let _: Option<&GetIndex, Error=String, [INFO] [stdout] | ____________________^ [INFO] [stdout] 45 | | Future=FutureResult, String>>> = None; [INFO] [stdout] | |________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | let _: Option<&dyn GetIndex, Error=String, [INFO] [stdout] 45 | Future=FutureResult, String>>> = None; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cluster/addr.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | Fetching(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FutureAddr` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cluster/set.rs:125:38 [INFO] [stdout] | [INFO] [stdout] 125 | pending_addrs: HashMap>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v0.5.1 [INFO] [stderr] Compiling ciruela v0.6.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:98:39 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Sender(UnboundedSender>); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:101:32 [INFO] [stdout] | [INFO] [stdout] 101 | requests: HashMap>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:274:25 [INFO] [stdout] | [INFO] [stdout] 274 | impl>> Stream for PacketStream { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:318:57 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn remove(&self, request_id: u64) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto/request.rs:325:43 [INFO] [stdout] | [INFO] [stdout] 325 | -> (Sender, UnboundedReceiver>) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/blocks.rs:56:20 [INFO] [stdout] | [INFO] [stdout] 56 | let _: Option<&GetBlock, Error=String, [INFO] [stdout] | ____________________^ [INFO] [stdout] 57 | | Future=FutureResult, String>>> = None; [INFO] [stdout] | |________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 | let _: Option<&dyn GetBlock, Error=String, [INFO] [stdout] 57 | Future=FutureResult, String>>> = None; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FutureResult` is imported redundantly [INFO] [stdout] --> src/index.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 20 | use futures::future::{FutureResult, ok, err}; [INFO] [stdout] | ------------ the item `FutureResult` is already imported here [INFO] [stdout] ... [INFO] [stdout] 43 | use futures::future::FutureResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/index.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | let _: Option<&GetIndex, Error=String, [INFO] [stdout] | ____________________^ [INFO] [stdout] 45 | | Future=FutureResult, String>>> = None; [INFO] [stdout] | |________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | let _: Option<&dyn GetIndex, Error=String, [INFO] [stdout] 45 | Future=FutureResult, String>>> = None; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cluster/addr.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | Fetching(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FutureAddr` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cluster/set.rs:125:38 [INFO] [stdout] | [INFO] [stdout] 125 | pending_addrs: HashMap>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/client/main.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | #[macro_use] extern crate structopt; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/sync/network.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | -> Box> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/../proto/request.rs:98:39 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Sender(UnboundedSender>); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/../proto/request.rs:101:32 [INFO] [stdout] | [INFO] [stdout] 101 | requests: HashMap>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/../proto/request.rs:274:25 [INFO] [stdout] | [INFO] [stdout] 274 | impl>> Stream for PacketStream { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/../proto/request.rs:318:57 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn remove(&self, request_id: u64) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/../proto/request.rs:325:43 [INFO] [stdout] | [INFO] [stdout] 325 | -> (Sender, UnboundedReceiver>) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/client/keys.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env::{self, home_dir}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/client/keys.rs:58:15 [INFO] [stdout] | [INFO] [stdout] 58 | match home_dir() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/disk/public.rs:287:16 [INFO] [stdout] | [INFO] [stdout] 287 | -> Box, Error=Void>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=Void>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/http.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | Box, Error=Error>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=Error>` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/http.rs:149:47 [INFO] [stdout] | [INFO] [stdout] 149 | metrics: Json<'a, Vec>>, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metadata/dir.rs:135:36 [INFO] [stdout] | [INFO] [stdout] 135 | Box::new(e) as Box<::std::error::Error + Send>))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metadata/dir.rs:180:36 [INFO] [stdout] | [INFO] [stdout] 180 | Box::new(e) as Box<::std::error::Error + Send>)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metadata/error.rs:57:37 [INFO] [stdout] | [INFO] [stdout] 57 | Encode(dir: PathBuf, e: Box<::std::error::Error + Send>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metadata/error.rs:62:37 [INFO] [stdout] | [INFO] [stdout] 62 | Decode(dir: PathBuf, e: Box<::std::error::Error + Send>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metrics.rs:5:48 [INFO] [stdout] | [INFO] [stdout] 5 | pub type List = Vec<(Metric<'static>, &'static Value)>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Value` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metrics.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | fn visit(&self, s: &mut NameVisitor) { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn NameVisitor` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/metrics.rs:24:25 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn all() -> Vec> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/peers/file.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | -> Box, Error=()>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()>` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/peers/mod.rs:240:23 [INFO] [stdout] | [INFO] [stdout] 240 | -> Result<(), Box<::std::error::Error>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/remote/outgoing.rs:37:49 [INFO] [stdout] | [INFO] [stdout] 37 | addr: SocketAddr, rx: UnboundedReceiver>) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/remote/websocket.rs:81:46 [INFO] [stdout] | [INFO] [stdout] 81 | MapErr>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/remote/websocket.rs:116:47 [INFO] [stdout] | [INFO] [stdout] 116 | -> (Connection, UnboundedReceiver>) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/tracking/base_dir.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | -> Box> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/tracking/cleanup.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | -> Box<::std::error::Error + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/tracking/cleanup.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 52 | Box::new(e) as Box<::std::error::Error + Send> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/../proto/request.rs:98:39 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Sender(UnboundedSender>); [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/../proto/request.rs:101:32 [INFO] [stdout] | [INFO] [stdout] 101 | requests: HashMap>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/../proto/request.rs:274:25 [INFO] [stdout] | [INFO] [stdout] 274 | impl>> Stream for PacketStream { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/../proto/request.rs:318:57 [INFO] [stdout] | [INFO] [stdout] 318 | pub fn remove(&self, request_id: u64) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/../proto/request.rs:325:43 [INFO] [stdout] | [INFO] [stdout] 325 | -> (Sender, UnboundedReceiver>) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/daemon/main.rs:260:51 [INFO] [stdout] | [INFO] [stdout] 260 | tk_easyloop::run_forever(|| -> Result<(), Box> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `failure::core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stdout] --> src/daemon/disk/public.rs:203:45 [INFO] [stdout] | [INFO] [stdout] 203 | ... let line = line.trim_left_matches('/'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/daemon/metadata/index_gc.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | for mut name in dir.list_files(".state")? { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.99s [INFO] running `Command { std: "docker" "inspect" "eec4df29168fabfac6c7d0c0f55615e444a3a441ac6ea9b195fbb40ea04eb364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eec4df29168fabfac6c7d0c0f55615e444a3a441ac6ea9b195fbb40ea04eb364", kill_on_drop: false }` [INFO] [stdout] eec4df29168fabfac6c7d0c0f55615e444a3a441ac6ea9b195fbb40ea04eb364 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 386144d4c9abea6707eaa7b988499a63970b1b97e6aab3f663432a1e13cced49 [INFO] running `Command { std: "docker" "start" "-a" "386144d4c9abea6707eaa7b988499a63970b1b97e6aab3f663432a1e13cced49", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto/request.rs:98:39 [INFO] [stderr] | [INFO] [stderr] 98 | pub struct Sender(UnboundedSender>); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto/request.rs:101:32 [INFO] [stderr] | [INFO] [stderr] 101 | requests: HashMap>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto/request.rs:274:25 [INFO] [stderr] | [INFO] [stderr] 274 | impl>> Stream for PacketStream { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto/request.rs:318:57 [INFO] [stderr] | [INFO] [stderr] 318 | pub fn remove(&self, request_id: u64) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto/request.rs:325:43 [INFO] [stderr] | [INFO] [stderr] 325 | -> (Sender, UnboundedReceiver>) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks.rs:56:20 [INFO] [stderr] | [INFO] [stderr] 56 | let _: Option<&GetBlock, Error=String, [INFO] [stderr] | ____________________^ [INFO] [stderr] 57 | | Future=FutureResult, String>>> = None; [INFO] [stderr] | |________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 56 | let _: Option<&dyn GetBlock, Error=String, [INFO] [stderr] 57 | Future=FutureResult, String>>> = None; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: the item `FutureResult` is imported redundantly [INFO] [stderr] --> src/index.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 20 | use futures::future::{FutureResult, ok, err}; [INFO] [stderr] | ------------ the item `FutureResult` is already imported here [INFO] [stderr] ... [INFO] [stderr] 43 | use futures::future::FutureResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index.rs:44:20 [INFO] [stderr] | [INFO] [stderr] 44 | let _: Option<&GetIndex, Error=String, [INFO] [stderr] | ____________________^ [INFO] [stderr] 45 | | Future=FutureResult, String>>> = None; [INFO] [stderr] | |________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 44 | let _: Option<&dyn GetIndex, Error=String, [INFO] [stderr] 45 | Future=FutureResult, String>>> = None; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cluster/addr.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 10 | Fetching(Box>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FutureAddr` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cluster/set.rs:125:38 [INFO] [stderr] | [INFO] [stderr] 125 | pending_addrs: HashMap>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto/request.rs:98:39 [INFO] [stderr] | [INFO] [stderr] 98 | pub struct Sender(UnboundedSender>); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto/request.rs:101:32 [INFO] [stderr] | [INFO] [stderr] 101 | requests: HashMap>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto/request.rs:274:25 [INFO] [stderr] | [INFO] [stderr] 274 | impl>> Stream for PacketStream { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto/request.rs:318:57 [INFO] [stderr] | [INFO] [stderr] 318 | pub fn remove(&self, request_id: u64) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto/request.rs:325:43 [INFO] [stderr] | [INFO] [stderr] 325 | -> (Sender, UnboundedReceiver>) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/blocks.rs:56:20 [INFO] [stderr] | [INFO] [stderr] 56 | let _: Option<&GetBlock, Error=String, [INFO] [stderr] | ____________________^ [INFO] [stderr] 57 | | Future=FutureResult, String>>> = None; [INFO] [stderr] | |________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 56 | let _: Option<&dyn GetBlock, Error=String, [INFO] [stderr] 57 | Future=FutureResult, String>>> = None; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: the item `FutureResult` is imported redundantly [INFO] [stderr] --> src/index.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 20 | use futures::future::{FutureResult, ok, err}; [INFO] [stderr] | ------------ the item `FutureResult` is already imported here [INFO] [stderr] ... [INFO] [stderr] 43 | use futures::future::FutureResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/index.rs:44:20 [INFO] [stderr] | [INFO] [stderr] 44 | let _: Option<&GetIndex, Error=String, [INFO] [stderr] | ____________________^ [INFO] [stderr] 45 | | Future=FutureResult, String>>> = None; [INFO] [stderr] | |________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 44 | let _: Option<&dyn GetIndex, Error=String, [INFO] [stderr] 45 | Future=FutureResult, String>>> = None; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cluster/addr.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 10 | Fetching(Box>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FutureAddr` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cluster/set.rs:125:38 [INFO] [stderr] | [INFO] [stderr] 125 | pending_addrs: HashMap>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/client/main.rs:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | #[macro_use] extern crate structopt; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/sync/network.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | -> Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/../proto/request.rs:98:39 [INFO] [stderr] | [INFO] [stderr] 98 | pub struct Sender(UnboundedSender>); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/../proto/request.rs:101:32 [INFO] [stderr] | [INFO] [stderr] 101 | requests: HashMap>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/../proto/request.rs:274:25 [INFO] [stderr] | [INFO] [stderr] 274 | impl>> Stream for PacketStream { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/../proto/request.rs:318:57 [INFO] [stderr] | [INFO] [stderr] 318 | pub fn remove(&self, request_id: u64) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/../proto/request.rs:325:43 [INFO] [stderr] | [INFO] [stderr] 325 | -> (Sender, UnboundedReceiver>) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stderr] --> src/client/keys.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | use std::env::{self, home_dir}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stderr] --> src/client/keys.rs:58:15 [INFO] [stderr] | [INFO] [stderr] 58 | match home_dir() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/disk/public.rs:287:16 [INFO] [stderr] | [INFO] [stderr] 287 | -> Box, Error=Void>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=Void>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/http.rs:111:13 [INFO] [stderr] | [INFO] [stderr] 111 | Box, Error=Error>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=Error>` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/http.rs:149:47 [INFO] [stderr] | [INFO] [stderr] 149 | metrics: Json<'a, Vec>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/metadata/dir.rs:135:36 [INFO] [stderr] | [INFO] [stderr] 135 | Box::new(e) as Box<::std::error::Error + Send>))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/metadata/dir.rs:180:36 [INFO] [stderr] | [INFO] [stderr] 180 | Box::new(e) as Box<::std::error::Error + Send>)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/metadata/error.rs:57:37 [INFO] [stderr] | [INFO] [stderr] 57 | Encode(dir: PathBuf, e: Box<::std::error::Error + Send>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/metadata/error.rs:62:37 [INFO] [stderr] | [INFO] [stderr] 62 | Decode(dir: PathBuf, e: Box<::std::error::Error + Send>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/metrics.rs:5:48 [INFO] [stderr] | [INFO] [stderr] 5 | pub type List = Vec<(Metric<'static>, &'static Value)>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Value` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/metrics.rs:18:29 [INFO] [stderr] | [INFO] [stderr] 18 | fn visit(&self, s: &mut NameVisitor) { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn NameVisitor` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/metrics.rs:24:25 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn all() -> Vec> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Collection` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/peers/file.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | -> Box, Error=()>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()>` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/peers/mod.rs:240:23 [INFO] [stderr] | [INFO] [stderr] 240 | -> Result<(), Box<::std::error::Error>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/remote/outgoing.rs:37:49 [INFO] [stderr] | [INFO] [stderr] 37 | addr: SocketAddr, rx: UnboundedReceiver>) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/remote/websocket.rs:81:46 [INFO] [stderr] | [INFO] [stderr] 81 | MapErr>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/remote/websocket.rs:116:47 [INFO] [stderr] | [INFO] [stderr] 116 | -> (Connection, UnboundedReceiver>) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/tracking/base_dir.rs:164:12 [INFO] [stderr] | [INFO] [stderr] 164 | -> Box> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/tracking/cleanup.rs:50:12 [INFO] [stderr] | [INFO] [stderr] 50 | -> Box<::std::error::Error + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/tracking/cleanup.rs:52:24 [INFO] [stderr] | [INFO] [stderr] 52 | Box::new(e) as Box<::std::error::Error + Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/../proto/request.rs:98:39 [INFO] [stderr] | [INFO] [stderr] 98 | pub struct Sender(UnboundedSender>); [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/../proto/request.rs:101:32 [INFO] [stderr] | [INFO] [stderr] 101 | requests: HashMap>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/../proto/request.rs:274:25 [INFO] [stderr] | [INFO] [stderr] 274 | impl>> Stream for PacketStream { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/../proto/request.rs:318:57 [INFO] [stderr] | [INFO] [stderr] 318 | pub fn remove(&self, request_id: u64) -> Option> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/../proto/request.rs:325:43 [INFO] [stderr] | [INFO] [stderr] 325 | -> (Sender, UnboundedReceiver>) [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn WrapTrait` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/daemon/main.rs:260:51 [INFO] [stderr] | [INFO] [stderr] 260 | tk_easyloop::run_forever(|| -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `failure::core::str::::trim_left_matches`: superseded by `trim_start_matches` [INFO] [stderr] --> src/daemon/disk/public.rs:203:45 [INFO] [stderr] | [INFO] [stderr] 203 | ... let line = line.trim_left_matches('/'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/daemon/metadata/index_gc.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | for mut name in dir.list_files(".state")? { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ciruela-1b206485b39b11ac) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ciruela-0f020346faf9370b) [INFO] [stdout] running 1 test [INFO] [stdout] test cluster::download::test::roundtrip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ciruela_server-57d1bb3ce0d2115b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test cleanup::calc::test::test_zero ... ok [INFO] [stdout] test tracking::fetch_index::test::size ... ok [INFO] [stdout] test cleanup::calc::test::test_few_recent ... ok [INFO] [stdout] test cleanup::calc::test::test_keep_list ... ok [INFO] [stdout] test cleanup::calc::test::test_recent ... ok [INFO] [stdout] test cleanup::calc::test::test_few ... ok [INFO] [stderr] Doc-tests ciruela [INFO] [stdout] test cleanup::calc::test::test_more_than_max ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/virtual_path.rs - virtual_path::VPath (line 17) ... ignored [INFO] [stdout] test src/virtual_path.rs - virtual_path::VPath::matches_basedir (line 125) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "386144d4c9abea6707eaa7b988499a63970b1b97e6aab3f663432a1e13cced49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "386144d4c9abea6707eaa7b988499a63970b1b97e6aab3f663432a1e13cced49", kill_on_drop: false }` [INFO] [stdout] 386144d4c9abea6707eaa7b988499a63970b1b97e6aab3f663432a1e13cced49