[INFO] updating cached repository https://github.com/xanecs/callmon [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1eefc42445f7b3da106d6f4d8f3b585150593137 [INFO] checking xanecs/callmon against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxanecs%2Fcallmon" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xanecs/callmon on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/xanecs/callmon [INFO] finished tweaking git repo https://github.com/xanecs/callmon [INFO] tweaked toml for git repo https://github.com/xanecs/callmon written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/xanecs/callmon already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6485ecdc3ce741e224fe0d5b8b5841809313cd569bffdded389d1799e646c7ac [INFO] running `"docker" "start" "-a" "6485ecdc3ce741e224fe0d5b8b5841809313cd569bffdded389d1799e646c7ac"` [INFO] [stderr] Compiling redis v0.8.0 [INFO] [stderr] Checking sha1 v0.2.0 [INFO] [stderr] Checking rustc-serialize v0.3.22 [INFO] [stderr] Checking unicode-bidi v0.2.4 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking idna v0.1.0 [INFO] [stderr] Checking url v1.4.0 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.0/src/form_urlencoded.rs:246:40 [INFO] [stderr] | [INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 246 | 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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking callmon v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/message.rs:29:24 [INFO] [stderr] | [INFO] [stderr] 29 | let datetime = try!(parse_datetime(fields[0])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/message.rs:31:29 [INFO] [stderr] | [INFO] [stderr] 31 | let connection_id = try!(u32::from_str(fields[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/message.rs:32:21 [INFO] [stderr] | [INFO] [stderr] 32 | let event = try!(Event::parse(fields.split_off(1))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/message.rs:41:58 [INFO] [stderr] | [INFO] [stderr] 41 | "DISCONNECT" => {Event::Disconnect{duration: try!(u32::from_str(v[2]))}} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:16:21 [INFO] [stderr] | [INFO] [stderr] 16 | let mut f = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(f.read_to_string (&mut s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | let c = try!(json::decode::(&s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/message.rs:29:24 [INFO] [stderr] | [INFO] [stderr] 29 | let datetime = try!(parse_datetime(fields[0])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/message.rs:31:29 [INFO] [stderr] | [INFO] [stderr] 31 | let connection_id = try!(u32::from_str(fields[2])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/message.rs:32:21 [INFO] [stderr] | [INFO] [stderr] 32 | let event = try!(Event::parse(fields.split_off(1))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/message.rs:41:58 [INFO] [stderr] | [INFO] [stderr] 41 | "DISCONNECT" => {Event::Disconnect{duration: try!(u32::from_str(v[2]))}} [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:16:21 [INFO] [stderr] | [INFO] [stderr] 16 | let mut f = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | try!(f.read_to_string (&mut s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | let c = try!(json::decode::(&s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.87s [INFO] running `"docker" "inspect" "6485ecdc3ce741e224fe0d5b8b5841809313cd569bffdded389d1799e646c7ac"` [INFO] running `"docker" "rm" "-f" "6485ecdc3ce741e224fe0d5b8b5841809313cd569bffdded389d1799e646c7ac"` [INFO] [stdout] 6485ecdc3ce741e224fe0d5b8b5841809313cd569bffdded389d1799e646c7ac