[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/beta-1.37-6/sources/1.36.0/gh/innerand/eggspire"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/innerand/eggspire'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/innerand/eggspire" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/innerand/eggspire"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 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 innerand/eggspire 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 innerand/eggspire [INFO] finished frobbing innerand/eggspire [INFO] frobbed toml for innerand/eggspire written to work/ex/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/gh/innerand/eggspire/Cargo.toml [INFO] crate innerand/eggspire 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 innerand/eggspire against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/innerand/eggspire:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] e9b7f8c729c1526d33ea55fdde6a46da9090565a5130071397f6ec7889059955 [INFO] running `"docker" "start" "-a" "e9b7f8c729c1526d33ea55fdde6a46da9090565a5130071397f6ec7889059955"` [INFO] [stderr] Compiling futures v0.1.17 [INFO] [stderr] Compiling openssl v0.9.21 [INFO] [stderr] Compiling typenum v1.9.0 [INFO] [stderr] Compiling lazycell v0.5.1 [INFO] [stderr] Compiling lazy_static v0.2.10 [INFO] [stderr] Compiling foreign-types v0.2.0 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling slab v0.4.0 [INFO] [stderr] Compiling arrayref v0.3.4 [INFO] [stderr] Compiling serde v1.0.21 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling openssl-sys v0.9.21 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling bytes v0.4.5 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling mio v0.6.11 [INFO] [stderr] Compiling url v1.6.0 [INFO] [stderr] Compiling serde_derive_internals v0.17.0 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling generic-array v0.8.3 [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-1.6.0/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 num v0.1.40 [INFO] [stderr] Compiling tokio-io v0.1.4 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling futures-cpupool v0.1.7 [INFO] [stderr] Compiling relay v0.1.0 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling mime v0.3.5 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling digest v0.6.2 [INFO] [stderr] Compiling crypto-mac v0.4.0 [INFO] [stderr] Compiling tokio-core v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.21 [INFO] [stderr] Compiling sha-1 v0.4.1 [INFO] [stderr] Compiling hmac v0.4.2 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling toml v0.4.5 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling native-tls v0.1.4 [INFO] [stderr] Compiling hyper v0.11.7 [INFO] [stderr] Compiling tokio-tls v0.1.3 [INFO] [stderr] Compiling hyper-tls v0.1.2 [INFO] [stderr] Compiling 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] Compiling eggspire v1.0.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 49s [INFO] running `"docker" "inspect" "e9b7f8c729c1526d33ea55fdde6a46da9090565a5130071397f6ec7889059955"` [INFO] running `"docker" "rm" "-f" "e9b7f8c729c1526d33ea55fdde6a46da9090565a5130071397f6ec7889059955"` [INFO] [stdout] e9b7f8c729c1526d33ea55fdde6a46da9090565a5130071397f6ec7889059955 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/innerand/eggspire:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 3c39f7e23c3ec41f4a4aa12d3edf1b21b4a33a32eb08b20d19f88fec1f4386bb [INFO] running `"docker" "start" "-a" "3c39f7e23c3ec41f4a4aa12d3edf1b21b4a33a32eb08b20d19f88fec1f4386bb"` [INFO] [stderr] Compiling eggspire v1.0.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `"docker" "inspect" "3c39f7e23c3ec41f4a4aa12d3edf1b21b4a33a32eb08b20d19f88fec1f4386bb"` [INFO] running `"docker" "rm" "-f" "3c39f7e23c3ec41f4a4aa12d3edf1b21b4a33a32eb08b20d19f88fec1f4386bb"` [INFO] [stdout] 3c39f7e23c3ec41f4a4aa12d3edf1b21b4a33a32eb08b20d19f88fec1f4386bb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/innerand/eggspire:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 787bd5bd18b30023a3efbb8774d11e644f1b21b3f55f1cac4ffcae1393610603 [INFO] running `"docker" "start" "-a" "787bd5bd18b30023a3efbb8774d11e644f1b21b3f55f1cac4ffcae1393610603"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/crater/target/debug/deps/eggspire-250fef55b6cd8c8b [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "787bd5bd18b30023a3efbb8774d11e644f1b21b3f55f1cac4ffcae1393610603"` [INFO] running `"docker" "rm" "-f" "787bd5bd18b30023a3efbb8774d11e644f1b21b3f55f1cac4ffcae1393610603"` [INFO] [stdout] 787bd5bd18b30023a3efbb8774d11e644f1b21b3f55f1cac4ffcae1393610603