[INFO] fetching crate socket-collection 0.4.0... [INFO] checking socket-collection-0.4.0 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate socket-collection 0.4.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate socket-collection 0.4.0 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate socket-collection 0.4.0 [INFO] finished tweaking crates.io crate socket-collection 0.4.0 [INFO] tweaked toml for crates.io crate socket-collection 0.4.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "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" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ws v0.7.3 [INFO] [stderr] Downloaded maidsafe_utilities v0.16.0 [INFO] [stderr] Downloaded maidsafe_utilities v0.17.0 [INFO] [stderr] Downloaded safe_crypto v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb4d722be924307f46783d794192872b28fa8f1efa2ebc11eebaed15ab70b032 [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" "fb4d722be924307f46783d794192872b28fa8f1efa2ebc11eebaed15ab70b032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb4d722be924307f46783d794192872b28fa8f1efa2ebc11eebaed15ab70b032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb4d722be924307f46783d794192872b28fa8f1efa2ebc11eebaed15ab70b032", kill_on_drop: false }` [INFO] [stdout] fb4d722be924307f46783d794192872b28fa8f1efa2ebc11eebaed15ab70b032 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71d38267f0c9676bc9c0cc958bde0372b7a35c1bbdd77fbb561362ee8678ef93 [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" "71d38267f0c9676bc9c0cc958bde0372b7a35c1bbdd77fbb561362ee8678ef93", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking sha1 v0.2.0 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking tiny-keccak v1.4.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Compiling bzip2-sys v0.1.10+1.0.8 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling tar v0.4.33 [INFO] [stderr] Checking generic-array v0.9.1 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking crypto-mac v0.6.2 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking pbkdf2 v0.2.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking hmac v0.6.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking scrypt v0.1.2 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking url v1.5.1 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Checking mio-extras v2.0.6 [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" "71d38267f0c9676bc9c0cc958bde0372b7a35c1bbdd77fbb561362ee8678ef93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71d38267f0c9676bc9c0cc958bde0372b7a35c1bbdd77fbb561362ee8678ef93", kill_on_drop: false }` [INFO] [stdout] 71d38267f0c9676bc9c0cc958bde0372b7a35c1bbdd77fbb561362ee8678ef93