[INFO] cloning repository https://github.com/coreos/pr-nagbot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coreos/pr-nagbot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoreos%2Fpr-nagbot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoreos%2Fpr-nagbot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b7a3a2c8bc94be97b6f282c54a924afb73272c31 [INFO] testing coreos/pr-nagbot against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoreos%2Fpr-nagbot" "/workspace/builds/worker-80/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-80/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/coreos/pr-nagbot on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/coreos/pr-nagbot [INFO] finished tweaking git repo https://github.com/coreos/pr-nagbot [INFO] tweaked toml for git repo https://github.com/coreos/pr-nagbot written to /workspace/builds/worker-80/source/Cargo.toml [INFO] crate git repo https://github.com/coreos/pr-nagbot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hyper-rustls v0.8.0 [INFO] [stderr] Downloaded webpki v0.14.0 [INFO] [stderr] Downloaded tokio-rustls v0.2.4 [INFO] [stderr] Downloaded webpki-roots v0.11.0 [INFO] [stderr] Downloaded rustls v0.9.0 [INFO] [stderr] Downloaded github-rs v0.5.1 [INFO] [stderr] Downloaded curl-sys v0.3.14 [INFO] [stderr] Downloaded serde_yaml v0.7.1 [INFO] [stderr] Downloaded curl v0.4.8 [INFO] [stderr] Downloaded socket2 v0.2.2 [INFO] [stderr] Downloaded slack-hook v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c7014c1c4434ba3db8616769e88f65a4f65d513f5ba8f8abbef234c881013820 [INFO] running `Command { std: "docker" "start" "-a" "c7014c1c4434ba3db8616769e88f65a4f65d513f5ba8f8abbef234c881013820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7014c1c4434ba3db8616769e88f65a4f65d513f5ba8f8abbef234c881013820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7014c1c4434ba3db8616769e88f65a4f65d513f5ba8f8abbef234c881013820", kill_on_drop: false }` [INFO] [stdout] c7014c1c4434ba3db8616769e88f65a4f65d513f5ba8f8abbef234c881013820 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c5a50fa52deb6d1fa31f75ea21fbee9eb5e0a39ef32e3b45296695e86c92d69 [INFO] running `Command { std: "docker" "start" "-a" "5c5a50fa52deb6d1fa31f75ea21fbee9eb5e0a39ef32e3b45296695e86c92d69", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gcc v0.3.51 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling scopeguard v0.3.2 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Compiling untrusted v0.5.0 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling openssl-probe v0.1.1 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.2.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling linked-hash-map v0.4.2 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling socket2 v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.2 [INFO] [stderr] Compiling tokio-io v0.1.2 [INFO] [stderr] Compiling serde_derive_internals v0.15.1 [INFO] [stderr] Compiling url v1.5.1 [INFO] [stderr] Compiling coco v0.1.1 [INFO] [stderr] Compiling textwrap v0.7.0 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling tokio-core v0.1.9 [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-1.5.1/src/form_urlencoded.rs:251:40 [INFO] [stdout] | [INFO] [stdout] 249 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 250 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stdout] 251 | 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] [stderr] Compiling clap v2.26.0 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `url` due to 2 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0713`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5c5a50fa52deb6d1fa31f75ea21fbee9eb5e0a39ef32e3b45296695e86c92d69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c5a50fa52deb6d1fa31f75ea21fbee9eb5e0a39ef32e3b45296695e86c92d69", kill_on_drop: false }` [INFO] [stdout] 5c5a50fa52deb6d1fa31f75ea21fbee9eb5e0a39ef32e3b45296695e86c92d69