[INFO] updating cached repository innerand/eggspire [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/innerand/eggspire [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/innerand/eggspire" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/innerand/eggspire"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/innerand/eggspire'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/innerand/eggspire" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/innerand/eggspire"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/innerand/eggspire'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6d96dfb01166a407b7986390a686c7df68d93962 [INFO] sha for GitHub repo innerand/eggspire: 6d96dfb01166a407b7986390a686c7df68d93962 [INFO] validating manifest of innerand/eggspire on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of innerand/eggspire on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing innerand/eggspire [INFO] finished frobbing innerand/eggspire [INFO] frobbed toml for innerand/eggspire written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/innerand/eggspire/Cargo.toml [INFO] started frobbing innerand/eggspire [INFO] finished frobbing innerand/eggspire [INFO] frobbed toml for innerand/eggspire written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/innerand/eggspire/Cargo.toml [INFO] crate innerand/eggspire already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking innerand/eggspire against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-4/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/innerand/eggspire:/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] bacc850a0fa96ddeda8f4fc4600c364a616128d4eafc89a58e06c45f09dfd46b [INFO] running `"docker" "start" "-a" "bacc850a0fa96ddeda8f4fc4600c364a616128d4eafc89a58e06c45f09dfd46b"` [INFO] [stderr] Compiling openssl v0.9.21 [INFO] [stderr] Compiling openssl-sys v0.9.21 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking digest v0.6.2 [INFO] [stderr] Checking crypto-mac v0.4.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking sha-1 v0.4.1 [INFO] [stderr] Checking hmac v0.4.2 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking tokio-core v0.1.10 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking hyper v0.11.7 [INFO] [stderr] Checking native-tls v0.1.4 [INFO] [stderr] Checking tokio-tls v0.1.3 [INFO] [stderr] Checking hyper-tls v0.1.2 [INFO] [stderr] Checking egg-mode v0.11.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self.handle` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/egg-mode-0.11.0/src/tweet/mod.rs:577:40 [INFO] [stderr] | [INFO] [stderr] 572 | pub fn older<'s>(&'s mut self, since_id: Option) -> TimelineFuture<'s, 'a> { [INFO] [stderr] | -- lifetime `'s` defined here [INFO] [stderr] ... [INFO] [stderr] 575 | / TimelineFuture { [INFO] [stderr] 576 | | timeline: self, [INFO] [stderr] | | ---- mutable borrow occurs here [INFO] [stderr] 577 | | loader: make_parsed_future(self.handle, req), [INFO] [stderr] | | ^^^^^^^^^^^ immutable borrow occurs here [INFO] [stderr] 578 | | } [INFO] [stderr] | |_________- returning this value requires that `*self` is borrowed for `'s` [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] warning[E0502]: cannot borrow `*self.handle` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/egg-mode-0.11.0/src/tweet/mod.rs:588:40 [INFO] [stderr] | [INFO] [stderr] 583 | pub fn newer<'s>(&'s mut self, max_id: Option) -> TimelineFuture<'s, 'a> { [INFO] [stderr] | -- lifetime `'s` defined here [INFO] [stderr] ... [INFO] [stderr] 586 | / TimelineFuture { [INFO] [stderr] 587 | | timeline: self, [INFO] [stderr] | | ---- mutable borrow occurs here [INFO] [stderr] 588 | | loader: make_parsed_future(self.handle, req), [INFO] [stderr] | | ^^^^^^^^^^^ immutable borrow occurs here [INFO] [stderr] 589 | | } [INFO] [stderr] | |_________- returning this value requires that `*self` is borrowed for `'s` [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] warning[E0502]: cannot borrow `*self.handle` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/egg-mode-0.11.0/src/direct/mod.rs:316:40 [INFO] [stderr] | [INFO] [stderr] 311 | pub fn older<'s>(&'s mut self, since_id: Option) -> TimelineFuture<'s, 'a> { [INFO] [stderr] | -- lifetime `'s` defined here [INFO] [stderr] ... [INFO] [stderr] 314 | / TimelineFuture { [INFO] [stderr] 315 | | timeline: self, [INFO] [stderr] | | ---- mutable borrow occurs here [INFO] [stderr] 316 | | loader: make_parsed_future(self.handle, req), [INFO] [stderr] | | ^^^^^^^^^^^ immutable borrow occurs here [INFO] [stderr] 317 | | } [INFO] [stderr] | |_________- returning this value requires that `*self` is borrowed for `'s` [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] warning[E0502]: cannot borrow `*self.handle` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/egg-mode-0.11.0/src/direct/mod.rs:327:40 [INFO] [stderr] | [INFO] [stderr] 322 | pub fn newer<'s>(&'s mut self, max_id: Option) -> TimelineFuture<'s, 'a> { [INFO] [stderr] | -- lifetime `'s` defined here [INFO] [stderr] ... [INFO] [stderr] 325 | / TimelineFuture { [INFO] [stderr] 326 | | timeline: self, [INFO] [stderr] | | ---- mutable borrow occurs here [INFO] [stderr] 327 | | loader: make_parsed_future(self.handle, req), [INFO] [stderr] | | ^^^^^^^^^^^ immutable borrow occurs here [INFO] [stderr] 328 | | } [INFO] [stderr] | |_________- returning this value requires that `*self` is borrowed for `'s` [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] Checking eggspire v1.0.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.23s [INFO] running `"docker" "inspect" "bacc850a0fa96ddeda8f4fc4600c364a616128d4eafc89a58e06c45f09dfd46b"` [INFO] running `"docker" "rm" "-f" "bacc850a0fa96ddeda8f4fc4600c364a616128d4eafc89a58e06c45f09dfd46b"` [INFO] [stdout] bacc850a0fa96ddeda8f4fc4600c364a616128d4eafc89a58e06c45f09dfd46b