[INFO] cloning repository https://github.com/alexander-irbis/cryptocopper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexander-irbis/cryptocopper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexander-irbis%2Fcryptocopper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexander-irbis%2Fcryptocopper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 421633f4d7b0f369f9fb0345f288ab18b70c5a07
[INFO] checking alexander-irbis/cryptocopper against try#7c3a44cf5f95fa5cf164a312bdcf845157af7093 for pr-77325
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexander-irbis%2Fcryptocopper" "/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/alexander-irbis/cryptocopper on toolchain 7c3a44cf5f95fa5cf164a312bdcf845157af7093
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alexander-irbis/cryptocopper
[INFO] finished tweaking git repo https://github.com/alexander-irbis/cryptocopper
[INFO] tweaked toml for git repo https://github.com/alexander-irbis/cryptocopper written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/alexander-irbis/cryptocopper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f37b98f8edc305f5f03db865b8ce4fc6a74c26db5fc73ca253c1c9d1ed1dc7f
[INFO] running `Command { std: "docker" "start" "-a" "6f37b98f8edc305f5f03db865b8ce4fc6a74c26db5fc73ca253c1c9d1ed1dc7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f37b98f8edc305f5f03db865b8ce4fc6a74c26db5fc73ca253c1c9d1ed1dc7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f37b98f8edc305f5f03db865b8ce4fc6a74c26db5fc73ca253c1c9d1ed1dc7f", kill_on_drop: false }`
[INFO] [stdout] 6f37b98f8edc305f5f03db865b8ce4fc6a74c26db5fc73ca253c1c9d1ed1dc7f
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d53edbba2f39be0ea86fd75efe50348b15d138ec9660176d963e89fff93cde78
[INFO] running `Command { std: "docker" "start" "-a" "d53edbba2f39be0ea86fd75efe50348b15d138ec9660176d963e89fff93cde78", kill_on_drop: false }`
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[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]     Checking phf_shared v0.7.21
[INFO] [stderr]     Checking clap v2.33.3
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[INFO] [stderr]     Checking plugin v0.2.6
[INFO] [stderr]     Checking regex v0.2.3
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling xattr v0.1.11
[INFO] [stderr]    Compiling filetime v0.1.14
[INFO] [stderr]     Checking tokio-io v0.1.4
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[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling msdos_time v0.1.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]     Checking url v1.6.0
[INFO] [stderr]     Checking tokio-core v0.1.11
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]     Checking ctrlc v3.0.3
[INFO] [stderr]    Compiling mime_guess v1.8.3
[INFO] [stderr]    Compiling serde_derive_internals v0.18.0
[INFO] [stderr]     Checking exonum_profiler v0.1.2
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]     Checking tokio-retry v0.1.1
[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-1.6.0/src/form_urlencoded.rs:261:40
[INFO] [stdout]     |
[INFO] [stdout] 259 | impl<'a> Target for ::UrlQuery<'a> {
[INFO] [stdout]     |      -- lifetime `'a` defined here
[INFO] [stdout] 260 |     fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization }
[INFO] [stdout] 261 |     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" "d53edbba2f39be0ea86fd75efe50348b15d138ec9660176d963e89fff93cde78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53edbba2f39be0ea86fd75efe50348b15d138ec9660176d963e89fff93cde78", kill_on_drop: false }`
[INFO] [stdout] d53edbba2f39be0ea86fd75efe50348b15d138ec9660176d963e89fff93cde78