[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/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/tailhook/ciruela"` [INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/tailhook/ciruela'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tailhook/ciruela" "work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/tailhook/ciruela"` [INFO] [stderr] Cloning into 'work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/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 master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tailhook/ciruela on toolchain try#097e26225c5cc28d3042ad4c80eac7c488f78ee7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "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/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/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/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/gh/tailhook/ciruela/Cargo.toml [INFO] crate tailhook/ciruela already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tailhook/ciruela against master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4 for pr-60932 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60932/worker-6/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/gh/tailhook/ciruela:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b20900140e99db0df2f3683210e99db917c9a6527f008dfd3290b5dc388f8277 [INFO] running `"docker" "start" "-a" "b20900140e99db0df2f3683210e99db917c9a6527f008dfd3290b5dc388f8277"` [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling serde v1.0.64 [INFO] [stderr] Checking netbuf v0.4.1 [INFO] [stderr] Checking sha1 v0.4.0 [INFO] [stderr] Checking rand_core v0.2.0 [INFO] [stderr] Checking atomic v0.3.4 [INFO] [stderr] Checking atomic v0.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.4 [INFO] [stderr] Checking async-slot v0.1.0 [INFO] [stderr] Checking openat v0.1.13 [INFO] [stderr] Checking valuable_futures v0.1.1 [INFO] [stderr] Checking scan_dir v0.3.3 [INFO] [stderr] Checking pretty_assertions v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.4.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking abstract-ns v0.4.3 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking tempfile v3.0.2 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking ssh-keys v0.1.3 [INFO] [stderr] Checking url v1.7.0 [INFO] [stderr] Checking tk-bufstream v0.3.0 [INFO] [stderr] Checking digest v0.7.2 [INFO] [stderr] Checking rand v0.5.0 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking digest-writer v0.3.1 [INFO] [stderr] Checking blake2 v0.7.1 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Checking regex v1.0.0 [INFO] [stderr] Checking ns-std-threaded v0.3.0 [INFO] [stderr] Checking tokio-threadpool v0.1.3 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.7.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Compiling syn v0.14.1 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Checking tokio-fs v0.1.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking humannum v0.1.0 [INFO] [stderr] Checking tokio v0.1.6 [INFO] [stderr] Checking env_logger v0.5.10 [INFO] [stderr] Checking backtrace v0.3.8 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking dir-signature v0.2.9 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking tk-pool v0.5.3 [INFO] [stderr] Checking tk-http v0.3.9 [INFO] [stderr] Checking ns-router v0.1.6 [INFO] [stderr] Checking tk-easyloop v0.1.1 [INFO] [stderr] Checking tk-listen v0.1.1 [INFO] [stderr] Checking ns-env-config v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.64 [INFO] [stderr] Checking serde_json v1.0.19 [INFO] [stderr] Checking serde_millis v0.1.1 [INFO] [stderr] Checking serde_bytes v0.10.4 [INFO] [stderr] Checking quire v0.4.0 [INFO] [stderr] Checking serde_cbor v0.8.2 [INFO] [stderr] Checking serde-humantime v0.1.1 [INFO] [stderr] Checking libcantal v0.3.2 [INFO] [stderr] Checking self-meter v0.6.0 [INFO] [stderr] Checking tk-cantal v0.3.2 [INFO] [stderr] Checking self-meter-http v0.4.1 [INFO] [stderr] Checking ciruela v0.6.12 (/opt/crater/workdir) [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: 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: 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: 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: 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: 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: 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: 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] 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] Finished dev [unoptimized + debuginfo] target(s) in 54.66s [INFO] running `"docker" "inspect" "b20900140e99db0df2f3683210e99db917c9a6527f008dfd3290b5dc388f8277"` [INFO] running `"docker" "rm" "-f" "b20900140e99db0df2f3683210e99db917c9a6527f008dfd3290b5dc388f8277"` [INFO] [stdout] b20900140e99db0df2f3683210e99db917c9a6527f008dfd3290b5dc388f8277