[INFO] fetching crate paho-mqtt-zaack 0.11.1... [INFO] building paho-mqtt-zaack-0.11.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate paho-mqtt-zaack 0.11.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate paho-mqtt-zaack 0.11.1 [INFO] finished tweaking crates.io crate paho-mqtt-zaack 0.11.1 [INFO] tweaked toml for crates.io crate paho-mqtt-zaack 0.11.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate paho-mqtt-zaack 0.11.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate paho-mqtt-zaack 0.11.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3d681ccc16ed848e3b98b7c1ab36223867538bdcde977d5c0427e024454055c [INFO] running `Command { std: "docker" "start" "-a" "c3d681ccc16ed848e3b98b7c1ab36223867538bdcde977d5c0427e024454055c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3d681ccc16ed848e3b98b7c1ab36223867538bdcde977d5c0427e024454055c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3d681ccc16ed848e3b98b7c1ab36223867538bdcde977d5c0427e024454055c", kill_on_drop: false }` [INFO] [stdout] c3d681ccc16ed848e3b98b7c1ab36223867538bdcde977d5c0427e024454055c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2299b2e41ddb02bd72f0decf8e899b8db2cc886ee7dd3cd4af0c3d7714088bbb [INFO] running `Command { std: "docker" "start" "-a" "2299b2e41ddb02bd72f0decf8e899b8db2cc886ee7dd3cd4af0c3d7714088bbb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.80 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cc v1.0.94 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling value-bag v1.8.1 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling concurrent-queue v2.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Compiling paho-mqtt-sys v0.7.2 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling syn v2.0.59 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling paho-mqtt-zaack v0.11.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/properties.rs:974:17 [INFO] [stdout] | [INFO] [stdout] 974 | pub fn iter(&self, code: PropertyCode) -> PropertyIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 974 | pub fn iter(&self, code: PropertyCode) -> PropertyIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/properties.rs:1042:22 [INFO] [stdout] | [INFO] [stdout] 1042 | pub fn user_iter(&self) -> StringPairIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1042 | pub fn user_iter(&self) -> StringPairIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.72s [INFO] running `Command { std: "docker" "inspect" "2299b2e41ddb02bd72f0decf8e899b8db2cc886ee7dd3cd4af0c3d7714088bbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2299b2e41ddb02bd72f0decf8e899b8db2cc886ee7dd3cd4af0c3d7714088bbb", kill_on_drop: false }` [INFO] [stdout] 2299b2e41ddb02bd72f0decf8e899b8db2cc886ee7dd3cd4af0c3d7714088bbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9dc5a940f62612c6728d185d3098b40c0f749bf3c10600d2a1e1bcc3b652fff9 [INFO] running `Command { std: "docker" "start" "-a" "9dc5a940f62612c6728d185d3098b40c0f749bf3c10600d2a1e1bcc3b652fff9", kill_on_drop: false }` [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling async-task v4.7.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling event-listener v4.0.3 [INFO] [stderr] Compiling event-listener v5.3.0 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling futures-lite v2.3.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling event-listener-strategy v0.5.1 [INFO] [stderr] Compiling async-lock v3.3.0 [INFO] [stderr] Compiling async-channel v2.2.1 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling async-executor v1.11.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling blocking v1.5.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/properties.rs:974:17 [INFO] [stdout] | [INFO] [stdout] 974 | pub fn iter(&self, code: PropertyCode) -> PropertyIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 974 | pub fn iter(&self, code: PropertyCode) -> PropertyIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/properties.rs:1042:22 [INFO] [stdout] | [INFO] [stdout] 1042 | pub fn user_iter(&self) -> StringPairIterator { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1042 | pub fn user_iter(&self) -> StringPairIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling ctrlc v3.4.4 [INFO] [stderr] error: could not compile `regex-syntax` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-syntax-0.8.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arbitrary", "default", "std", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment"))' -C metadata=dd961506f245bd18 -C extra-filename=-8de78d0afdb2bf35 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9dc5a940f62612c6728d185d3098b40c0f749bf3c10600d2a1e1bcc3b652fff9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9dc5a940f62612c6728d185d3098b40c0f749bf3c10600d2a1e1bcc3b652fff9", kill_on_drop: false }` [INFO] [stdout] 9dc5a940f62612c6728d185d3098b40c0f749bf3c10600d2a1e1bcc3b652fff9