[INFO] cloning repository https://github.com/DenisKolodin/exonum-wasmi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DenisKolodin/exonum-wasmi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDenisKolodin%2Fexonum-wasmi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDenisKolodin%2Fexonum-wasmi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8ad91322eb7fe629260ed38053a5db171208470
[INFO] checking DenisKolodin/exonum-wasmi against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDenisKolodin%2Fexonum-wasmi" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DenisKolodin/exonum-wasmi on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DenisKolodin/exonum-wasmi
[INFO] finished tweaking git repo https://github.com/DenisKolodin/exonum-wasmi
[INFO] tweaked toml for git repo https://github.com/DenisKolodin/exonum-wasmi written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/DenisKolodin/exonum-wasmi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/pepyakin/wasmi`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/wabt.git`
[INFO] [stderr]     Updating git submodule `https://github.com/google/googletest`
[INFO] [stderr]     Updating git submodule `https://github.com/dabeaz/ply`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/testsuite`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3773ba7ce838b5e8f28158252711ea0140ce80ab13cb1826839dc21036ee80ce
[INFO] running `Command { std: "docker" "start" "-a" "3773ba7ce838b5e8f28158252711ea0140ce80ab13cb1826839dc21036ee80ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3773ba7ce838b5e8f28158252711ea0140ce80ab13cb1826839dc21036ee80ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3773ba7ce838b5e8f28158252711ea0140ce80ab13cb1826839dc21036ee80ce", kill_on_drop: false }`
[INFO] [stdout] 3773ba7ce838b5e8f28158252711ea0140ce80ab13cb1826839dc21036ee80ce
[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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 447923eb308df20ef26c8fc71c41d0d6df1172b7a8536164ed7cdba6a17536c5
[INFO] running `Command { std: "docker" "start" "-a" "447923eb308df20ef26c8fc71c41d0d6df1172b7a8536164ed7cdba6a17536c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.4.0
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[INFO] [stderr]     Checking lazy_static v1.0.0
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[INFO] [stderr]     Checking rustc-serialize v0.3.24
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[INFO] [stderr]     Checking stable_deref_trait v1.0.0
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[INFO] [stderr]     Checking unicode-bidi v0.3.4
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[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]     Checking owning_ref v0.3.3
[INFO] [stderr]    Compiling msdos_time v0.1.5
[INFO] [stderr]     Checking num-integer v0.1.35
[INFO] [stderr]     Checking futures-cpupool v0.1.8
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[INFO] [stderr]     Checking twoway v0.1.7
[INFO] [stderr]     Checking buf_redux v0.6.1
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling tar v0.4.14
[INFO] [stderr]     Checking cookie v0.10.1
[INFO] [stderr]     Checking clap v2.29.2
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking mio v0.6.12
[INFO] [stderr]     Checking unicase v1.4.2
[INFO] [stderr]     Checking crc v1.7.0
[INFO] [stderr]     Checking tokio-io v0.1.4
[INFO] [stderr]     Checking plugin v0.2.6
[INFO] [stderr]     Checking idna v0.1.4
[INFO] [stderr]     Checking parking_lot_core v0.2.10
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking num-iter v0.1.34
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]     Checking regex v0.2.5
[INFO] [stderr]     Checking remove_dir_all v0.3.0
[INFO] [stderr]     Checking libflate v0.1.14
[INFO] [stderr]     Checking tempdir v0.3.6
[INFO] [stderr]     Checking num-bigint v0.1.41
[INFO] [stderr]     Checking num-complex v0.1.41
[INFO] [stderr]     Checking parking_lot v0.5.3
[INFO] [stderr]    Compiling rayon v0.9.0
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]     Checking mime v0.3.5
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]     Checking parity-wasm v0.23.0
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling mime_guess v1.8.3
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.3
[INFO] [stderr]     Checking num-rational v0.1.41
[INFO] [stderr]     Checking tokio-retry v0.1.1
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking url v1.6.0
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking ctrlc v3.1.0
[INFO] [stderr]     Checking hyper v0.11.16
[INFO] [stderr]     Checking exonum_profiler v0.1.2
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]    Compiling serde_derive_internals v0.19.0
[INFO] [stderr]    Compiling synstructure v0.6.1
[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" "447923eb308df20ef26c8fc71c41d0d6df1172b7a8536164ed7cdba6a17536c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "447923eb308df20ef26c8fc71c41d0d6df1172b7a8536164ed7cdba6a17536c5", kill_on_drop: false }`
[INFO] [stdout] 447923eb308df20ef26c8fc71c41d0d6df1172b7a8536164ed7cdba6a17536c5