[INFO] fetching crate ciruela 0.6.12... [INFO] extracting crate ciruela 0.6.12 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ciruela/0.6.12 [INFO] extracting crate ciruela 0.6.12 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ciruela/0.6.12 [INFO] validating manifest of ciruela-0.6.12 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ciruela-0.6.12 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ciruela-0.6.12 [INFO] finished frobbing ciruela-0.6.12 [INFO] frobbed toml for ciruela-0.6.12 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ciruela/0.6.12/Cargo.toml [INFO] started frobbing ciruela-0.6.12 [INFO] finished frobbing ciruela-0.6.12 [INFO] frobbed toml for ciruela-0.6.12 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ciruela/0.6.12/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing ciruela-0.6.12 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ciruela/0.6.12:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] a83691879a7450ade5b80b57d597d89cca2962740cb569967a5f0018faabb39f [INFO] running `"docker" "start" "-a" "a83691879a7450ade5b80b57d597d89cca2962740cb569967a5f0018faabb39f"` [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling netbuf v0.4.1 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling sha1 v0.4.0 [INFO] [stderr] Compiling safemem v0.3.0 [INFO] [stderr] Compiling atomic v0.3.4 [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling crossbeam v0.3.2 [INFO] [stderr] Compiling mopa v0.2.2 [INFO] [stderr] Compiling atomic v0.4.5 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling async-slot v0.1.0 [INFO] [stderr] Compiling valuable_futures v0.1.1 [INFO] [stderr] Compiling scan_dir v0.3.3 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling openat v0.1.17 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling abstract-ns v0.4.3 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling humannum v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling tk-bufstream v0.3.0 [INFO] [stderr] Compiling ssh-keys v0.1.3 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling ns-std-threaded v0.3.0 [INFO] [stderr] Compiling parking_lot v0.7.1 [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 tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling dir-signature v0.2.9 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.21 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling self-meter v0.6.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling serde_millis v0.1.1 [INFO] [stderr] Compiling serde_cbor v0.8.2 [INFO] [stderr] Compiling serde_bytes v0.10.5 [INFO] [stderr] Compiling serde-humantime v0.1.1 [INFO] [stderr] Compiling quire v0.4.1 [INFO] [stderr] Compiling ns-router v0.1.6 [INFO] [stderr] Compiling tk-http v0.3.9 [INFO] [stderr] Compiling tk-pool v0.5.3 [INFO] [stderr] Compiling tk-easyloop v0.1.1 [INFO] [stderr] Compiling tk-listen v0.1.1 [INFO] [stderr] Compiling libcantal v0.3.2 [INFO] [stderr] Compiling ns-env-config v0.1.0 [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/crater/workdir) [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] 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: 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: 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: 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: 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] 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] 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: 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: 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] [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: 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: 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: 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: 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: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs 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 item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/client/keys.rs:58:15 [INFO] [stderr] | [INFO] [stderr] 58 | match home_dir() { [INFO] [stderr] | ^^^^^^^^ [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] 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: use of deprecated item '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 item: `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] LLVM ERROR: IO failure on output stream: Cannot allocate memory [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 --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=40b1ee5ff4dbe866 -C extra-filename=-40b1ee5ff4dbe866 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern abstract_ns=/opt/crater/target/debug/deps/libabstract_ns-74bc54b41ff6c4a4.rlib --extern argparse=/opt/crater/target/debug/deps/libargparse-f9cf954d3812472f.rlib --extern atomic=/opt/crater/target/debug/deps/libatomic-182e9cc28838efd4.rlib --extern base64=/opt/crater/target/debug/deps/libbase64-13db8fe7fc1725d3.rlib --extern blake2=/opt/crater/target/debug/deps/libblake2-ed256ee9805792f0.rlib --extern ciruela=/opt/crater/target/debug/deps/libciruela-37a28a2be2834d9f.rlib --extern crossbeam=/opt/crater/target/debug/deps/libcrossbeam-7328b28a3f25bd85.rlib --extern digest_writer=/opt/crater/target/debug/deps/libdigest_writer-3d48adaad36bb9eb.rlib --extern dir_signature=/opt/crater/target/debug/deps/libdir_signature-5553fb449d94463c.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-5b023eb8e569f774.rlib --extern failure=/opt/crater/target/debug/deps/libfailure-d281d96052f6b4aa.rlib --extern futures=/opt/crater/target/debug/deps/libfutures-330fde0ed5f39ce1.rlib --extern futures_cpupool=/opt/crater/target/debug/deps/libfutures_cpupool-24a53d6e4cdc7385.rlib --extern hex=/opt/crater/target/debug/deps/libhex-9b8a7146f56a921e.rlib --extern hostname=/opt/crater/target/debug/deps/libhostname-21753882e546dcd8.rlib --extern humantime=/opt/crater/target/debug/deps/libhumantime-beb085f731d2b992.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-6b264ec86ae8595d.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-2be231e10ed03565.rlib --extern libcantal=/opt/crater/target/debug/deps/liblibcantal-cee892fcb7bac80f.rlib --extern log=/opt/crater/target/debug/deps/liblog-6207875398805059.rlib --extern matches=/opt/crater/target/debug/deps/libmatches-780a7ce4c0baebdd.rlib --extern mopa=/opt/crater/target/debug/deps/libmopa-cec1232ae3f02f6b.rlib --extern ns_env_config=/opt/crater/target/debug/deps/libns_env_config-ff037be7df1a41fe.rlib --extern ns_router=/opt/crater/target/debug/deps/libns_router-80e73fdf7b6c320c.rlib --extern ns_std_threaded=/opt/crater/target/debug/deps/libns_std_threaded-ef06002baf69ee01.rlib --extern openat=/opt/crater/target/debug/deps/libopenat-33a946825439db35.rlib --extern quick_error=/opt/crater/target/debug/deps/libquick_error-d5815f57f1e44ada.rlib --extern quire=/opt/crater/target/debug/deps/libquire-60d3eb22fed5b5e3.rlib --extern rand=/opt/crater/target/debug/deps/librand-8af25f317f3dbb86.rlib --extern regex=/opt/crater/target/debug/deps/libregex-113ee24711503b0f.rlib --extern crypto=/opt/crater/target/debug/deps/libcrypto-a8ffc910eb4b96ea.rlib --extern scan_dir=/opt/crater/target/debug/deps/libscan_dir-61e33c47f263cfb2.rlib --extern self_meter_http=/opt/crater/target/debug/deps/libself_meter_http-9e07da816741a252.rlib --extern serde=/opt/crater/target/debug/deps/libserde-5b69e23bf165782f.rlib --extern serde_humantime=/opt/crater/target/debug/deps/libserde_humantime-fe4f0c795beefebd.rlib --extern serde_bytes=/opt/crater/target/debug/deps/libserde_bytes-bc7906d4b04b9e94.rlib --extern serde_cbor=/opt/crater/target/debug/deps/libserde_cbor-6259f56b3b327aa7.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-04591764e12aae5b.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-67d132f94f03a62d.rlib --extern ssh_keys=/opt/crater/target/debug/deps/libssh_keys-ccbb92fc3002d8e1.rlib --extern structopt=/opt/crater/target/debug/deps/libstructopt-78a6307be2c8c81e.rlib --extern tempfile=/opt/crater/target/debug/deps/libtempfile-a20ea011d90087d6.rlib --extern time=/opt/crater/target/debug/deps/libtime-090696ea0a79ecae.rlib --extern tk_bufstream=/opt/crater/target/debug/deps/libtk_bufstream-36d30e88ab4b26d5.rlib --extern tk_cantal=/opt/crater/target/debug/deps/libtk_cantal-e5ef54c989e7192a.rlib --extern tk_easyloop=/opt/crater/target/debug/deps/libtk_easyloop-58f3f52b4cf925cb.rlib --extern tk_http=/opt/crater/target/debug/deps/libtk_http-d7c0d3b258864387.rlib --extern tk_listen=/opt/crater/target/debug/deps/libtk_listen-d3aa93cdfa918c81.rlib --extern tokio_core=/opt/crater/target/debug/deps/libtokio_core-8394ee5c2351693c.rlib --extern tokio_io=/opt/crater/target/debug/deps/libtokio_io-a9cb8d6fd80d58d1.rlib --extern valuable_futures=/opt/crater/target/debug/deps/libvaluable_futures-a2c6f1818785a00e.rlib --extern void=/opt/crater/target/debug/deps/libvoid-6e60474369b35b78.rlib --cap-lints=forbid -L native=/opt/crater/target/debug/build/backtrace-sys-97fbe42f4bb04fd3/out -L native=/opt/crater/target/debug/build/rust-crypto-05d1145f7bc35469/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "a83691879a7450ade5b80b57d597d89cca2962740cb569967a5f0018faabb39f"` [INFO] running `"docker" "rm" "-f" "a83691879a7450ade5b80b57d597d89cca2962740cb569967a5f0018faabb39f"` [INFO] [stdout] a83691879a7450ade5b80b57d597d89cca2962740cb569967a5f0018faabb39f