[INFO] updating cached repository https://github.com/lluchs/ocbot [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] 37730c4d0a4508d4a39a3b90a9643db5a752b8fd [INFO] checking lluchs/ocbot against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Flluchs%2Focbot" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lluchs/ocbot 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/lluchs/ocbot [INFO] finished tweaking git repo https://github.com/lluchs/ocbot [INFO] tweaked toml for git repo https://github.com/lluchs/ocbot written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/lluchs/ocbot 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/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] 454d2fb29466d3f4715c8f8f93c66b32591ac9017e6044fd48958c6ab4f85cb7 [INFO] running `"docker" "start" "-a" "454d2fb29466d3f4715c8f8f93c66b32591ac9017e6044fd48958c6ab4f85cb7"` [INFO] [stderr] Compiling backtrace-sys v0.1.6 [INFO] [stderr] Checking serde_json v0.9.5 [INFO] [stderr] Checking url v1.4.0 [INFO] [stderr] Checking openssl-sys v0.9.6 [INFO] [stderr] Checking irc v0.11.6 [INFO] [stderr] Checking chrono v0.3.0 [INFO] [stderr] Checking openssl v0.9.6 [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 hyper v0.10.4 [INFO] [stderr] Checking serde_urlencoded v0.4.2 [INFO] [stderr] Checking native-tls v0.1.1 [INFO] [stderr] Checking hyper-native-tls v0.2.2 [INFO] [stderr] Checking reqwest v0.4.0 [INFO] [stderr] Checking backtrace v0.3.0 [INFO] [stderr] Checking error-chain v0.8.1 [INFO] [stderr] Checking eventsource v0.2.0 [INFO] [stderr] Checking ocbot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/game_stream.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json` [INFO] [stderr] --> src/game_stream.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | use serde_json; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:42:34 [INFO] [stderr] | [INFO] [stderr] 42 | fn game_events(url: &str) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | / let config = Config { [INFO] [stderr] 22 | | nickname: Some(format!("ocgames")), [INFO] [stderr] 23 | | server: Some(format!("irc.euirc.net")), [INFO] [stderr] 24 | | channels: Some(vec![format!("#clonkspot")]), [INFO] [stderr] 25 | | port: Some(6667), [INFO] [stderr] 26 | | .. Default::default() [INFO] [stderr] 27 | | }; [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:42:34 [INFO] [stderr] | [INFO] [stderr] 42 | fn game_events(url: &str) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | / let config = Config { [INFO] [stderr] 22 | | nickname: Some(format!("ocgames")), [INFO] [stderr] 23 | | server: Some(format!("irc.euirc.net")), [INFO] [stderr] 24 | | channels: Some(vec![format!("#clonkspot")]), [INFO] [stderr] 25 | | port: Some(6667), [INFO] [stderr] 26 | | .. Default::default() [INFO] [stderr] 27 | | }; [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.35s [INFO] running `"docker" "inspect" "454d2fb29466d3f4715c8f8f93c66b32591ac9017e6044fd48958c6ab4f85cb7"` [INFO] running `"docker" "rm" "-f" "454d2fb29466d3f4715c8f8f93c66b32591ac9017e6044fd48958c6ab4f85cb7"` [INFO] [stdout] 454d2fb29466d3f4715c8f8f93c66b32591ac9017e6044fd48958c6ab4f85cb7