[INFO] cloning repository https://github.com/TorstenCScholz/slackbot-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TorstenCScholz/slackbot-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTorstenCScholz%2Fslackbot-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTorstenCScholz%2Fslackbot-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 43bb2a6020734cfb840c5014262d1a2a7dd908cc [INFO] checking TorstenCScholz/slackbot-rs against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTorstenCScholz%2Fslackbot-rs" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TorstenCScholz/slackbot-rs on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TorstenCScholz/slackbot-rs [INFO] finished tweaking git repo https://github.com/TorstenCScholz/slackbot-rs [INFO] tweaked toml for git repo https://github.com/TorstenCScholz/slackbot-rs written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/TorstenCScholz/slackbot-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive-error-chain v0.10.1 [INFO] [stderr] Downloaded backtrace v0.3.2 [INFO] [stderr] Downloaded serde_urlencoded v0.4.3 [INFO] [stderr] Downloaded security-framework-sys v0.1.14 [INFO] [stderr] Downloaded backtrace-sys v0.1.11 [INFO] [stderr] Downloaded native-tls v0.1.2 [INFO] [stderr] Downloaded hyper-native-tls v0.2.2 [INFO] [stderr] Downloaded iovec v0.1.0 [INFO] [stderr] Downloaded foreign-types v0.2.0 [INFO] [stderr] Downloaded schannel v0.1.5 [INFO] [stderr] Downloaded openssl-sys v0.9.12 [INFO] [stderr] Downloaded slack_api v0.17.0 [INFO] [stderr] Downloaded bytes v0.4.3 [INFO] [stderr] Downloaded openssl v0.9.12 [INFO] [stderr] Downloaded gcc v0.3.48 [INFO] [stderr] Downloaded idna v0.1.2 [INFO] [stderr] Downloaded tungstenite v0.2.4 [INFO] [stderr] Downloaded reqwest v0.4.0 [INFO] [stderr] Downloaded slack v0.18.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.2 [INFO] [stderr] Downloaded security-framework v0.1.14 [INFO] [stderr] Downloaded mime v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f5633130571491189e56fad7694a4ea314da22871c26ad4eb5302a4fd3454eb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6f5633130571491189e56fad7694a4ea314da22871c26ad4eb5302a4fd3454eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f5633130571491189e56fad7694a4ea314da22871c26ad4eb5302a4fd3454eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f5633130571491189e56fad7694a4ea314da22871c26ad4eb5302a4fd3454eb", kill_on_drop: false }` [INFO] [stdout] 6f5633130571491189e56fad7694a4ea314da22871c26ad4eb5302a4fd3454eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95f1b65a25d53da106242e6de26a25b4b4fa3f21f649d2021f1228c36c670ace [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "95f1b65a25d53da106242e6de26a25b4b4fa3f21f649d2021f1228c36c670ace", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Compiling gcc v0.3.48 [INFO] [stderr] Compiling openssl v0.9.12 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.4 [INFO] [stderr] Checking sha1 v0.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.2 [INFO] [stderr] Checking mime v0.2.4 [INFO] [stderr] Checking utf-8 v0.7.1 [INFO] [stderr] Checking serde_json v0.9.10 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking idna v0.1.2 [INFO] [stderr] Checking num_cpus v1.4.0 [INFO] [stderr] Checking time v0.1.37 [INFO] [stderr] Checking iovec v0.1.0 [INFO] [stderr] Checking thread-id v3.1.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Compiling thread_local v0.3.3 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking bytes v0.4.3 [INFO] [stderr] Compiling openssl-sys v0.9.12 [INFO] [stderr] Compiling backtrace-sys v0.1.11 [INFO] [stderr] Checking url v1.4.0 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stdout] error[E0713]: borrow may still be in use when destructor runs [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.4.0/src/form_urlencoded.rs:246:40 [INFO] [stdout] | [INFO] [stdout] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 246 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stdout] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stdout] | | [INFO] [stdout] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] error: could not compile `url` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "95f1b65a25d53da106242e6de26a25b4b4fa3f21f649d2021f1228c36c670ace", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95f1b65a25d53da106242e6de26a25b4b4fa3f21f649d2021f1228c36c670ace", kill_on_drop: false }` [INFO] [stdout] 95f1b65a25d53da106242e6de26a25b4b4fa3f21f649d2021f1228c36c670ace