[INFO] crate ciruela 0.6.12 is already in cache [INFO] testing ciruela-0.6.12 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate ciruela 0.6.12 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate ciruela 0.6.12 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 599cfa6b547665e7c9ab2db635ef82bb221f008dfd269597417b5038ab206ee4 [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" "599cfa6b547665e7c9ab2db635ef82bb221f008dfd269597417b5038ab206ee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "599cfa6b547665e7c9ab2db635ef82bb221f008dfd269597417b5038ab206ee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "599cfa6b547665e7c9ab2db635ef82bb221f008dfd269597417b5038ab206ee4", kill_on_drop: false }` [INFO] [stdout] 599cfa6b547665e7c9ab2db635ef82bb221f008dfd269597417b5038ab206ee4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f2ab1dc883bfe51b71e8b5c0bed5a0ebb29ff4a2fe841ad4673f67b7aa79785 [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" "5f2ab1dc883bfe51b71e8b5c0bed5a0ebb29ff4a2fe841ad4673f67b7aa79785", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling syn v1.0.37 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling netbuf v0.4.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] 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Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling openat v0.1.19 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling abstract-ns v0.4.3 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling async-slot v0.1.0 [INFO] [stderr] Compiling valuable_futures v0.1.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling ssh-keys v0.1.4 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling ns-std-threaded v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling digest-writer v0.3.1 [INFO] [stderr] Compiling blake2 v0.7.1 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tk-bufstream v0.3.0 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling dir-signature v0.2.9 [INFO] [stderr] Compiling humannum v0.1.0 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling serde_millis v0.1.1 [INFO] [stderr] Compiling serde_cbor v0.8.2 [INFO] [stderr] Compiling serde-humantime v0.1.1 [INFO] [stderr] Compiling serde_bytes v0.10.5 [INFO] [stderr] Compiling quire v0.4.1 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling tk-http v0.3.9 [INFO] [stderr] Compiling tk-pool v0.5.3 [INFO] [stderr] Compiling ns-router v0.1.6 [INFO] [stderr] Compiling tk-easyloop v0.1.1 [INFO] [stderr] Compiling tk-listen v0.1.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling libcantal v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.114 [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] [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] [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] [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] [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] [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] 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] 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] [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] [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] [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] [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] [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] [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] [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] [INFO] [stdout] warning: use of deprecated item '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 item '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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [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] [INFO] [stdout] warning: use of deprecated item '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 item: `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] [stderr] error: could not compile `ciruela`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name ciruela_server src/daemon/main.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=1321171dae0f543f -C extra-filename=-1321171dae0f543f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern abstract_ns=/opt/rustwide/target/debug/deps/libabstract_ns-c5a51e21447eeb9b.rlib --extern argparse=/opt/rustwide/target/debug/deps/libargparse-bf8ca5b796d24eaf.rlib --extern atomic=/opt/rustwide/target/debug/deps/libatomic-da39f941b7eddf98.rlib --extern base64=/opt/rustwide/target/debug/deps/libbase64-d552c9ebe1e5fcb2.rlib --extern blake2=/opt/rustwide/target/debug/deps/libblake2-820172d7c30d9046.rlib --extern ciruela=/opt/rustwide/target/debug/deps/libciruela-62848b14e054a5b5.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-949a6cb4f0011798.rlib --extern digest_writer=/opt/rustwide/target/debug/deps/libdigest_writer-a3467ec2e35fbfc6.rlib --extern dir_signature=/opt/rustwide/target/debug/deps/libdir_signature-d154a78beda6ae24.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-cf18442271b07648.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-8633f10329aa7e20.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-8d5b1305e81659b8.rlib --extern futures_cpupool=/opt/rustwide/target/debug/deps/libfutures_cpupool-5eb29ce85cd55f4f.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-546669467d7e4a25.rlib --extern hostname=/opt/rustwide/target/debug/deps/libhostname-6a5ccfe6322f4880.rlib --extern humantime=/opt/rustwide/target/debug/deps/libhumantime-76a7f109c5c66700.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-1da13201d615d981.rlib --extern libcantal=/opt/rustwide/target/debug/deps/liblibcantal-1ed01c09244a86f9.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-51760c8d9f0a0b95.rlib --extern matches=/opt/rustwide/target/debug/deps/libmatches-bbcc1f6f6a0b4874.rlib --extern mopa=/opt/rustwide/target/debug/deps/libmopa-a85d3c1c38eb6af8.rlib --extern ns_env_config=/opt/rustwide/target/debug/deps/libns_env_config-72c76db3ac50b31b.rlib --extern ns_router=/opt/rustwide/target/debug/deps/libns_router-0c10533324f9895c.rlib --extern ns_std_threaded=/opt/rustwide/target/debug/deps/libns_std_threaded-37ab4d8b678dae3f.rlib --extern openat=/opt/rustwide/target/debug/deps/libopenat-05c4036faf2d0e3b.rlib --extern quick_error=/opt/rustwide/target/debug/deps/libquick_error-e15ea4fce168f797.rlib --extern quire=/opt/rustwide/target/debug/deps/libquire-692374e79eeb5560.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-23fdaa36b9e65f63.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9d7cc8905e175b99.rlib --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-8d85953e692b4489.rlib --extern scan_dir=/opt/rustwide/target/debug/deps/libscan_dir-0bab5ea3d5451be9.rlib --extern self_meter_http=/opt/rustwide/target/debug/deps/libself_meter_http-dbbc8320188328f7.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-5ac739df699744e4.rlib --extern serde_humantime=/opt/rustwide/target/debug/deps/libserde_humantime-dc64a35e3c801c3d.rlib --extern serde_bytes=/opt/rustwide/target/debug/deps/libserde_bytes-eb4911c1f41a6eb7.rlib --extern serde_cbor=/opt/rustwide/target/debug/deps/libserde_cbor-b31f22b8f559001c.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-5be67bb5d3e0d5da.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-5173b62f13e189bc.rlib --extern ssh_keys=/opt/rustwide/target/debug/deps/libssh_keys-f6df1a5f8a8f8039.rlib --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-80a25f13f6586f4c.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-191b5943ae3c320d.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-c00033fc565fa916.rlib --extern tk_bufstream=/opt/rustwide/target/debug/deps/libtk_bufstream-8bf5789f46818aad.rlib --extern tk_cantal=/opt/rustwide/target/debug/deps/libtk_cantal-a7e676ecf8f9bb16.rlib --extern tk_easyloop=/opt/rustwide/target/debug/deps/libtk_easyloop-44d60157a5cd57c4.rlib --extern tk_http=/opt/rustwide/target/debug/deps/libtk_http-18f3000c92acb87f.rlib --extern tk_listen=/opt/rustwide/target/debug/deps/libtk_listen-f40c98c4d73a5a0f.rlib --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-83b4c1ac51b1e716.rlib --extern tokio_io=/opt/rustwide/target/debug/deps/libtokio_io-39a36f3141fac639.rlib --extern valuable_futures=/opt/rustwide/target/debug/deps/libvaluable_futures-67dece1ee7f3b469.rlib --extern void=/opt/rustwide/target/debug/deps/libvoid-2b8404f9072f9abf.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/rust-crypto-6baf9c507b480911/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5f2ab1dc883bfe51b71e8b5c0bed5a0ebb29ff4a2fe841ad4673f67b7aa79785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f2ab1dc883bfe51b71e8b5c0bed5a0ebb29ff4a2fe841ad4673f67b7aa79785", kill_on_drop: false }` [INFO] [stdout] 5f2ab1dc883bfe51b71e8b5c0bed5a0ebb29ff4a2fe841ad4673f67b7aa79785