[INFO] fetching crate xpather 0.3.0-beta.1... [INFO] checking xpather-0.3.0-beta.1 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] extracting crate xpather 0.3.0-beta.1 into /workspace/builds/worker-62/source [INFO] validating manifest of crates.io crate xpather 0.3.0-beta.1 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xpather 0.3.0-beta.1 [INFO] finished tweaking crates.io crate xpather 0.3.0-beta.1 [INFO] tweaked toml for crates.io crate xpather 0.3.0-beta.1 written to /workspace/builds/worker-62/source/Cargo.toml [INFO] crate crates.io crate xpather 0.3.0-beta.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.47 [INFO] [stderr] Downloaded siphasher v0.3.1 [INFO] [stderr] Downloaded markup5ever v0.10.0 [INFO] [stderr] Downloaded tendril v0.4.1 [INFO] [stderr] Downloaded string_cache v0.8.0 [INFO] [stderr] Downloaded syn v1.0.68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6053b6c72f2aca8c6e43e5d9670234baa3c616a0bc6394a072235f8ac856c7a4 [INFO] running `Command { std: "docker" "start" "-a" "6053b6c72f2aca8c6e43e5d9670234baa3c616a0bc6394a072235f8ac856c7a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6053b6c72f2aca8c6e43e5d9670234baa3c616a0bc6394a072235f8ac856c7a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6053b6c72f2aca8c6e43e5d9670234baa3c616a0bc6394a072235f8ac856c7a4", kill_on_drop: false }` [INFO] [stdout] 6053b6c72f2aca8c6e43e5d9670234baa3c616a0bc6394a072235f8ac856c7a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1622b150a4611ed562e911e23cfc55b58ff842ba62fe2a9c66c2ec5bc7a699d1 [INFO] running `Command { std: "docker" "start" "-a" "1622b150a4611ed562e911e23cfc55b58ff842ba62fe2a9c66c2ec5bc7a699d1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling siphasher v0.3.1 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking tendril v0.4.1 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Checking string_cache v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.47 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Checking xml5ever v0.16.1 [INFO] [stderr] Checking markup5ever_rcdom v0.1.0 [INFO] [stderr] Checking xpather v0.3.0-beta.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `search_cache` [INFO] [stdout] --> src/expressions.rs:286:2 [INFO] [stdout] | [INFO] [stdout] 286 | search_cache: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `search_cache` [INFO] [stdout] --> src/expressions.rs:286:2 [INFO] [stdout] | [INFO] [stdout] 286 | search_cache: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `search_cache` [INFO] [stdout] --> src/expressions.rs:286:2 [INFO] [stdout] | [INFO] [stdout] 286 | search_cache: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `search_cache` [INFO] [stdout] --> src/expressions.rs:286:2 [INFO] [stdout] | [INFO] [stdout] 286 | search_cache: Option [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.16s [INFO] running `Command { std: "docker" "inspect" "1622b150a4611ed562e911e23cfc55b58ff842ba62fe2a9c66c2ec5bc7a699d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1622b150a4611ed562e911e23cfc55b58ff842ba62fe2a9c66c2ec5bc7a699d1", kill_on_drop: false }` [INFO] [stdout] 1622b150a4611ed562e911e23cfc55b58ff842ba62fe2a9c66c2ec5bc7a699d1