[INFO] updating cached repository tailhook/ciruela [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tailhook/ciruela [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tailhook/ciruela" "work/ex/beta-1.37-6/sources/1.36.0/gh/tailhook/ciruela"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tailhook/ciruela'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tailhook/ciruela" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tailhook/ciruela"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tailhook/ciruela'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6174614d108466d8c5d2af2382f365ca81968151 [INFO] sha for GitHub repo tailhook/ciruela: 6174614d108466d8c5d2af2382f365ca81968151 [INFO] validating manifest of tailhook/ciruela on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tailhook/ciruela on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tailhook/ciruela [INFO] finished frobbing tailhook/ciruela [INFO] frobbed toml for tailhook/ciruela written to work/ex/beta-1.37-6/sources/1.36.0/gh/tailhook/ciruela/Cargo.toml [INFO] started frobbing tailhook/ciruela [INFO] finished frobbing tailhook/ciruela [INFO] frobbed toml for tailhook/ciruela written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tailhook/ciruela/Cargo.toml [INFO] crate tailhook/ciruela already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing tailhook/ciruela against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tailhook/ciruela:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 75f3d84021cc71258739b1fca985238aec7abd3da69053ad0a11d763953244be [INFO] running `"docker" "start" "-a" "75f3d84021cc71258739b1fca985238aec7abd3da69053ad0a11d763953244be"` [INFO] [stderr] Compiling serde v1.0.64 [INFO] [stderr] Compiling netbuf v0.4.1 [INFO] [stderr] Compiling sha1 v0.4.0 [INFO] [stderr] Compiling atomic v0.3.4 [INFO] [stderr] Compiling atomic v0.4.0 [INFO] [stderr] Compiling async-slot v0.1.0 [INFO] [stderr] Compiling openat v0.1.13 [INFO] [stderr] Compiling valuable_futures v0.1.1 [INFO] [stderr] Compiling scan_dir v0.3.3 [INFO] [stderr] Compiling abstract-ns v0.4.3 [INFO] [stderr] Compiling tempfile v3.0.2 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling ssh-keys v0.1.3 [INFO] [stderr] Compiling syn v0.14.1 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling tokio-threadpool v0.1.3 [INFO] [stderr] Compiling humannum v0.1.0 [INFO] [stderr] Compiling tk-bufstream v0.3.0 [INFO] [stderr] Compiling digest-writer v0.3.1 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Compiling ns-std-threaded v0.3.0 [INFO] [stderr] Compiling tokio-fs v0.1.0 [INFO] [stderr] Compiling tokio v0.1.6 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling serde_derive v1.0.64 [INFO] [stderr] Compiling env_logger v0.5.10 [INFO] [stderr] Compiling tk-pool v0.5.3 [INFO] [stderr] Compiling tk-http v0.3.9 [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 dir-signature v0.2.9 [INFO] [stderr] Compiling ns-env-config v0.1.0 [INFO] [stderr] Compiling serde_millis v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.19 [INFO] [stderr] Compiling serde-humantime v0.1.1 [INFO] [stderr] Compiling serde_cbor v0.8.2 [INFO] [stderr] Compiling serde_bytes v0.10.4 [INFO] [stderr] Compiling quire v0.4.0 [INFO] [stderr] Compiling libcantal v0.3.2 [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/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 '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] 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=e80c5e91080178b6 -C extra-filename=-e80c5e91080178b6 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern abstract_ns=/opt/crater/target/debug/deps/libabstract_ns-7b0d9a5ac5a923d6.rlib --extern argparse=/opt/crater/target/debug/deps/libargparse-eab93d5ab1e09eca.rlib --extern atomic=/opt/crater/target/debug/deps/libatomic-6b4057dcc6e57014.rlib --extern base64=/opt/crater/target/debug/deps/libbase64-f7905e33c2244188.rlib --extern blake2=/opt/crater/target/debug/deps/libblake2-eab0075112a59d36.rlib --extern ciruela=/opt/crater/target/debug/deps/libciruela-a3bf5e61e4b218d5.rlib --extern crossbeam=/opt/crater/target/debug/deps/libcrossbeam-f829e8abab7adb97.rlib --extern digest_writer=/opt/crater/target/debug/deps/libdigest_writer-2bd814932317c206.rlib --extern dir_signature=/opt/crater/target/debug/deps/libdir_signature-cd32bc8ce4a7ae6d.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-587b04cb5696eba5.rlib --extern failure=/opt/crater/target/debug/deps/libfailure-4608da3645caaa69.rlib --extern futures=/opt/crater/target/debug/deps/libfutures-cfc3bc29a16ed034.rlib --extern futures_cpupool=/opt/crater/target/debug/deps/libfutures_cpupool-1aba43cc247d4d73.rlib --extern hex=/opt/crater/target/debug/deps/libhex-02bbc93a2c8f7410.rlib --extern hostname=/opt/crater/target/debug/deps/libhostname-448ecb5abaeba9e2.rlib --extern humantime=/opt/crater/target/debug/deps/libhumantime-601cdf29c73341dd.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-ce360ad8239cd02d.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-a0b49b1c980f0803.rlib --extern libcantal=/opt/crater/target/debug/deps/liblibcantal-5674d66bc5ec0197.rlib --extern log=/opt/crater/target/debug/deps/liblog-873c4ddea78db23a.rlib --extern matches=/opt/crater/target/debug/deps/libmatches-da7c3df62938be42.rlib --extern mopa=/opt/crater/target/debug/deps/libmopa-d9e951e34bd43684.rlib --extern ns_env_config=/opt/crater/target/debug/deps/libns_env_config-e3bf94bd6c3763a0.rlib --extern ns_router=/opt/crater/target/debug/deps/libns_router-574f17543b5d91d8.rlib --extern ns_std_threaded=/opt/crater/target/debug/deps/libns_std_threaded-98d780ff3694f600.rlib --extern openat=/opt/crater/target/debug/deps/libopenat-167e73691634e470.rlib --extern quick_error=/opt/crater/target/debug/deps/libquick_error-7d23d7c8e4749989.rlib --extern quire=/opt/crater/target/debug/deps/libquire-4d0781633f6f955f.rlib --extern rand=/opt/crater/target/debug/deps/librand-813d84368e41edba.rlib --extern regex=/opt/crater/target/debug/deps/libregex-c974b3092c453afa.rlib --extern crypto=/opt/crater/target/debug/deps/libcrypto-8d0ed8d3beff27cb.rlib --extern scan_dir=/opt/crater/target/debug/deps/libscan_dir-7c551e132090491b.rlib --extern self_meter_http=/opt/crater/target/debug/deps/libself_meter_http-e47b273dc83d88f5.rlib --extern serde=/opt/crater/target/debug/deps/libserde-d3b8466ead6f11da.rlib --extern serde_humantime=/opt/crater/target/debug/deps/libserde_humantime-3ffafb315b3b03d7.rlib --extern serde_bytes=/opt/crater/target/debug/deps/libserde_bytes-1477f7bef8a91e65.rlib --extern serde_cbor=/opt/crater/target/debug/deps/libserde_cbor-5c87b17b66655b5a.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-a841f1909d0502e3.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-9260c0291f594353.rlib --extern ssh_keys=/opt/crater/target/debug/deps/libssh_keys-27dd019eab761094.rlib --extern structopt=/opt/crater/target/debug/deps/libstructopt-eee121001b5e3d07.rlib --extern tempfile=/opt/crater/target/debug/deps/libtempfile-d64c2694716701ae.rlib --extern time=/opt/crater/target/debug/deps/libtime-a82c456815bac008.rlib --extern tk_bufstream=/opt/crater/target/debug/deps/libtk_bufstream-fb34ca17482e1c6d.rlib --extern tk_cantal=/opt/crater/target/debug/deps/libtk_cantal-49b37892410911c7.rlib --extern tk_easyloop=/opt/crater/target/debug/deps/libtk_easyloop-8edd37c08fd79ba0.rlib --extern tk_http=/opt/crater/target/debug/deps/libtk_http-96489543c0076d3c.rlib --extern tk_listen=/opt/crater/target/debug/deps/libtk_listen-e1dfd3ceb7d050d0.rlib --extern tokio_core=/opt/crater/target/debug/deps/libtokio_core-a197e727e6939f04.rlib --extern tokio_io=/opt/crater/target/debug/deps/libtokio_io-4cd45e688f0e9f32.rlib --extern valuable_futures=/opt/crater/target/debug/deps/libvaluable_futures-4b152dd838fcd934.rlib --extern void=/opt/crater/target/debug/deps/libvoid-7cea1bca190341e8.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-c2febbcf7097c7fa/out -L native=/opt/crater/target/debug/build/rust-crypto-a18e641e2b72d4f6/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" "75f3d84021cc71258739b1fca985238aec7abd3da69053ad0a11d763953244be"` [INFO] running `"docker" "rm" "-f" "75f3d84021cc71258739b1fca985238aec7abd3da69053ad0a11d763953244be"` [INFO] [stdout] 75f3d84021cc71258739b1fca985238aec7abd3da69053ad0a11d763953244be