[INFO] fetching crate safe_thing 0.0.3... [INFO] checking safe_thing-0.0.3 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] extracting crate safe_thing 0.0.3 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate safe_thing 0.0.3 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 819e3bd2d8100ccba5399a16d9f576e4214dbc97f209476fc1592267c2eec915 [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" "819e3bd2d8100ccba5399a16d9f576e4214dbc97f209476fc1592267c2eec915", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "819e3bd2d8100ccba5399a16d9f576e4214dbc97f209476fc1592267c2eec915", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "819e3bd2d8100ccba5399a16d9f576e4214dbc97f209476fc1592267c2eec915", kill_on_drop: false }` [INFO] [stdout] 819e3bd2d8100ccba5399a16d9f576e4214dbc97f209476fc1592267c2eec915 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9644b041198a75ac30117793a5579067330cda82e99e4b71b8b9599fb1d73d8 [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" "a9644b041198a75ac30117793a5579067330cda82e99e4b71b8b9599fb1d73d8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling podio v0.1.7 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling unicode-segmentation v1.1.0 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling antidote v1.0.0 [INFO] [stderr] Compiling sha1 v0.2.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling c_linked_list v1.1.1 [INFO] [stderr] Compiling rustfmt v0.10.0 [INFO] [stderr] Compiling tiny-keccak v1.3.1 [INFO] [stderr] Compiling ascii v0.9.3 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Checking alloc-no-stdlib v1.2.0 [INFO] [stderr] Compiling jni-sys v0.3.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling fake_clock v0.2.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling lru_time_cache v0.8.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling encoding_rs v0.8.26 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking data-encoding v2.1.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking crossbeam-utils v0.6.3 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking tokio-trace-core v0.1.0 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling walkdir v2.0.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking brotli-decompressor v1.3.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking tokio-executor v0.1.9 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking arrayvec v0.4.12 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking get_if_addrs v0.4.1 [INFO] [stderr] Checking termion v1.4.0 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling extprim v1.7.1 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling jni v0.10.2 [INFO] [stderr] Compiling xmltree v0.3.2 [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] Checking want v0.2.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking textwrap v0.6.0 [INFO] [stderr] Checking brotli v2.1.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling tar v0.4.32 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling strings v0.1.1 [INFO] [stderr] Checking crossbeam-channel v0.3.7 [INFO] [stderr] Compiling url v1.5.1 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stdout] error[E0432]: unresolved import `crossbeam_utils::Backoff` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-channel-0.3.7/src/context.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crossbeam_utils::Backoff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no `Backoff` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crossbeam_utils::Backoff` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-channel-0.3.7/src/flavors/array.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | use crossbeam_utils::{Backoff, CachePadded}; [INFO] [stdout] | ^^^^^^^ no `Backoff` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crossbeam_utils::Backoff` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-channel-0.3.7/src/flavors/list.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use crossbeam_utils::{Backoff, CachePadded}; [INFO] [stdout] | ^^^^^^^ no `Backoff` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crossbeam_utils::Backoff` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-channel-0.3.7/src/flavors/zero.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crossbeam_utils::Backoff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no `Backoff` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crossbeam_utils::Backoff` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-channel-0.3.7/src/select.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crossbeam_utils::Backoff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no `Backoff` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crossbeam_utils::Backoff` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-channel-0.3.7/src/utils.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crossbeam_utils::Backoff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no `Backoff` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-channel` [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] [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: build failed [INFO] running `Command { std: "docker" "inspect" "a9644b041198a75ac30117793a5579067330cda82e99e4b71b8b9599fb1d73d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9644b041198a75ac30117793a5579067330cda82e99e4b71b8b9599fb1d73d8", kill_on_drop: false }` [INFO] [stdout] a9644b041198a75ac30117793a5579067330cda82e99e4b71b8b9599fb1d73d8