[INFO] fetching crate routing 0.37.1...
[INFO] checking routing-0.37.1 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate routing 0.37.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate routing 0.37.1 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate routing 0.37.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate routing 0.37.1
[INFO] tweaked toml for crates.io crate routing 0.37.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate routing 0.37.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9ba4974c02948eee0b23c048e8ebbab9a64e1e7782ef96ab8e6f917b361ef30
[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" "d9ba4974c02948eee0b23c048e8ebbab9a64e1e7782ef96ab8e6f917b361ef30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9ba4974c02948eee0b23c048e8ebbab9a64e1e7782ef96ab8e6f917b361ef30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ba4974c02948eee0b23c048e8ebbab9a64e1e7782ef96ab8e6f917b361ef30", kill_on_drop: false }`
[INFO] [stdout] d9ba4974c02948eee0b23c048e8ebbab9a64e1e7782ef96ab8e6f917b361ef30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79f40e06c57fefc2172e80012ce1afb2d3b327ad02193778834d49e24fbe2bb1
[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" "79f40e06c57fefc2172e80012ce1afb2d3b327ad02193778834d49e24fbe2bb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.65
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[INFO] [stderr]     Checking tinyvec_macros v0.1.0
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[INFO] [stderr]    Compiling miniz-sys v0.1.12
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[INFO] [stderr]     Checking ordered-float v1.1.0
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[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking config_file_handler v0.11.0
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[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]     Checking chrono v0.3.0
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[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking url v1.5.1
[INFO] [stderr]    Compiling bzip2 v0.3.3
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[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] [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" "79f40e06c57fefc2172e80012ce1afb2d3b327ad02193778834d49e24fbe2bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f40e06c57fefc2172e80012ce1afb2d3b327ad02193778834d49e24fbe2bb1", kill_on_drop: false }`
[INFO] [stdout] 79f40e06c57fefc2172e80012ce1afb2d3b327ad02193778834d49e24fbe2bb1