[INFO] fetching crate safe_thing 0.0.3... [INFO] checking safe_thing-0.0.3 against master#119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 for pr-75180 [INFO] extracting crate safe_thing 0.0.3 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate safe_thing 0.0.3 on toolchain 119d2a1a98fe87d4ae6cabf12134a0ef2fb95851 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate safe_thing 0.0.3 [INFO] finished tweaking crates.io crate safe_thing 0.0.3 [INFO] tweaked toml for crates.io crate safe_thing 0.0.3 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a65748bed46e0b003616289c377bdb6c8ef018417c0041dcf023f1e6fc1c0f5 [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" "1a65748bed46e0b003616289c377bdb6c8ef018417c0041dcf023f1e6fc1c0f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a65748bed46e0b003616289c377bdb6c8ef018417c0041dcf023f1e6fc1c0f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a65748bed46e0b003616289c377bdb6c8ef018417c0041dcf023f1e6fc1c0f5", kill_on_drop: false }` [INFO] [stdout] 1a65748bed46e0b003616289c377bdb6c8ef018417c0041dcf023f1e6fc1c0f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+119d2a1a98fe87d4ae6cabf12134a0ef2fb95851" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf040f7ecc2da9808e08d40aabc6c5ec1d690120e7b7152eebed55c0b7028ba3 [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" "cf040f7ecc2da9808e08d40aabc6c5ec1d690120e7b7152eebed55c0b7028ba3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling unwrap v1.2.1 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling podio v0.1.7 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling traitobject v0.1.0 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling dtoa v0.4.6 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Compiling unicode-segmentation v1.1.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling antidote v1.0.0 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling sha1 v0.2.0 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling c_linked_list v1.1.1 [INFO] [stderr] Compiling ascii v0.9.3 [INFO] [stderr] Compiling tiny-keccak v1.3.1 [INFO] [stderr] Compiling rustfmt v0.10.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling jni-sys v0.3.0 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Checking alloc-no-stdlib v1.2.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling fake_clock v0.2.0 [INFO] [stderr] Compiling lru_time_cache v0.8.1 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking data-encoding v2.1.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking crossbeam-utils v0.6.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking tokio-trace-core v0.1.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling walkdir v2.0.1 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling indexmap v1.5.1 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Checking brotli-decompressor v1.3.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-executor v0.1.9 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking xmltree v0.3.2 [INFO] [stderr] Checking encoding_rs v0.8.24 [INFO] [stderr] Compiling jni v0.10.2 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking url v1.5.1 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking tokio-timer v0.2.12 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Checking brotli v2.1.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [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-1.5.1/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" "cf040f7ecc2da9808e08d40aabc6c5ec1d690120e7b7152eebed55c0b7028ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf040f7ecc2da9808e08d40aabc6c5ec1d690120e7b7152eebed55c0b7028ba3", kill_on_drop: false }` [INFO] [stdout] cf040f7ecc2da9808e08d40aabc6c5ec1d690120e7b7152eebed55c0b7028ba3