[INFO] cloning repository https://github.com/gugi9000/huelarm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gugi9000/huelarm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgugi9000%2Fhuelarm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgugi9000%2Fhuelarm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb63bca77a268353e16af49c0f5a30dd3e54b377 [INFO] testing gugi9000/huelarm against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgugi9000%2Fhuelarm" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gugi9000/huelarm on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gugi9000/huelarm [INFO] finished tweaking git repo https://github.com/gugi9000/huelarm [INFO] tweaked toml for git repo https://github.com/gugi9000/huelarm written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/gugi9000/huelarm already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syntex v0.54.0 [INFO] [stderr] Downloaded syntex_errors v0.54.0 [INFO] [stderr] Downloaded syntex_syntax v0.54.0 [INFO] [stderr] Downloaded libc v0.2.19 [INFO] [stderr] Downloaded schedule_recv v0.1.0 [INFO] [stderr] Downloaded serde v0.8.22 [INFO] [stderr] Downloaded syn v0.10.6 [INFO] [stderr] Downloaded serde_codegen v0.8.22 [INFO] [stderr] Downloaded syntex_pos v0.54.0 [INFO] [stderr] Downloaded philipshue v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00ddf891ef60e8f0d8b27ad2a966631fa21e23b0d68781e07e537bd4ef945949 [INFO] running `Command { std: "docker" "start" "-a" "00ddf891ef60e8f0d8b27ad2a966631fa21e23b0d68781e07e537bd4ef945949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00ddf891ef60e8f0d8b27ad2a966631fa21e23b0d68781e07e537bd4ef945949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00ddf891ef60e8f0d8b27ad2a966631fa21e23b0d68781e07e537bd4ef945949", kill_on_drop: false }` [INFO] [stdout] 00ddf891ef60e8f0d8b27ad2a966631fa21e23b0d68781e07e537bd4ef945949 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af44ddc157ddeeb258b34e059a2b89437fcbf2128150f162483ae884cfb82442 [INFO] running `Command { std: "docker" "start" "-a" "af44ddc157ddeeb258b34e059a2b89437fcbf2128150f162483ae884cfb82442", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.19 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling rustc-serialize v0.3.22 [INFO] [stderr] Compiling quote v0.3.10 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling gcc v0.3.41 [INFO] [stderr] Compiling unicode-normalization v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling serde v0.8.22 [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling rustc-demangle v0.1.3 [INFO] [stderr] Compiling serde v0.7.15 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling traitobject v0.0.1 [INFO] [stderr] Compiling lazy_static v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling unicode-bidi v0.2.4 [INFO] [stderr] Compiling unicase v1.4.0 [INFO] [stderr] Compiling term v0.4.4 [INFO] [stderr] Compiling hpack v0.2.0 [INFO] [stderr] Compiling schedule_recv v0.1.0 [INFO] [stderr] Compiling syn v0.10.6 [INFO] [stderr] Compiling solicit v0.4.4 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling idna v0.1.0 [INFO] [stderr] Compiling time v0.1.35 [INFO] [stderr] Compiling num_cpus v1.2.1 [INFO] [stderr] Compiling serde_codegen_internals v0.11.3 [INFO] [stderr] Compiling mime v0.2.2 [INFO] [stderr] Compiling serde_json v0.8.4 [INFO] [stderr] Compiling error-chain v0.7.2 [INFO] [stderr] Compiling url v1.2.4 [INFO] [stderr] Compiling syntex_pos v0.54.0 [INFO] [stderr] Compiling syntex_errors v0.54.0 [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-1.2.4/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" "af44ddc157ddeeb258b34e059a2b89437fcbf2128150f162483ae884cfb82442", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af44ddc157ddeeb258b34e059a2b89437fcbf2128150f162483ae884cfb82442", kill_on_drop: false }` [INFO] [stdout] af44ddc157ddeeb258b34e059a2b89437fcbf2128150f162483ae884cfb82442