[INFO] cloning repository https://github.com/markpock/remote-file-search-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/markpock/remote-file-search-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkpock%2Fremote-file-search-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkpock%2Fremote-file-search-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5424e0331f4cc01cee4283ee8047b1d9268cef69 [INFO] building markpock/remote-file-search-engine against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkpock%2Fremote-file-search-engine" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/markpock/remote-file-search-engine on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/markpock/remote-file-search-engine [INFO] finished tweaking git repo https://github.com/markpock/remote-file-search-engine [INFO] tweaked toml for git repo https://github.com/markpock/remote-file-search-engine written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/markpock/remote-file-search-engine 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5177d43baa2b99ee53e90dca30dff9f124abdccfbcac15986789ca4519e36315 [INFO] running `Command { std: "docker" "start" "-a" "5177d43baa2b99ee53e90dca30dff9f124abdccfbcac15986789ca4519e36315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5177d43baa2b99ee53e90dca30dff9f124abdccfbcac15986789ca4519e36315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5177d43baa2b99ee53e90dca30dff9f124abdccfbcac15986789ca4519e36315", kill_on_drop: false }` [INFO] [stdout] 5177d43baa2b99ee53e90dca30dff9f124abdccfbcac15986789ca4519e36315 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 381222d7e92ec40cebb8bfeaedbb27f6176baa50be143f50280a170fcc8eb40f [INFO] running `Command { std: "docker" "start" "-a" "381222d7e92ec40cebb8bfeaedbb27f6176baa50be143f50280a170fcc8eb40f", kill_on_drop: false }` [INFO] [stderr] Compiling remote-file-search-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `searchshell::searchshell` [INFO] [stdout] --> src/search_engine/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use searchshell::searchshell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/disk_index/indexreader.rs:66:14 [INFO] [stdout] | [INFO] [stdout] 66 | |s| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `id` is never used [INFO] [stdout] --> src/memory_index/doctable.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl DocTable { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn id(&self, s: &PathBuf) -> Option { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/disk_index/indexreader.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct IndexReader { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | index: SeekFrom [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `search` is never used [INFO] [stdout] --> src/search_engine/searchindex.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub trait SearchIndex { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 31 | fn search(&mut self, query: &Vec<&str>) -> Vec; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `searchshell` is never used [INFO] [stdout] --> src/search_engine/searchshell.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn searchshell(index: &mut impl SearchIndex<(PathBuf, usize)>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "381222d7e92ec40cebb8bfeaedbb27f6176baa50be143f50280a170fcc8eb40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "381222d7e92ec40cebb8bfeaedbb27f6176baa50be143f50280a170fcc8eb40f", kill_on_drop: false }` [INFO] [stdout] 381222d7e92ec40cebb8bfeaedbb27f6176baa50be143f50280a170fcc8eb40f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 517c65b569a044925947fd82eb0fbe4290e8c7673d34f5d91641c91c3ef247bb [INFO] running `Command { std: "docker" "start" "-a" "517c65b569a044925947fd82eb0fbe4290e8c7673d34f5d91641c91c3ef247bb", kill_on_drop: false }` [INFO] [stderr] Compiling remote-file-search-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `searchshell::searchshell` [INFO] [stdout] --> src/search_engine/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use searchshell::searchshell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/disk_index/indexreader.rs:66:14 [INFO] [stdout] | [INFO] [stdout] 66 | |s| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `id` is never used [INFO] [stdout] --> src/memory_index/doctable.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl DocTable { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn id(&self, s: &PathBuf) -> Option { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/disk_index/indexreader.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct IndexReader { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | index: SeekFrom [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `searchshell` is never used [INFO] [stdout] --> src/search_engine/searchshell.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn searchshell(index: &mut impl SearchIndex<(PathBuf, usize)>) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "517c65b569a044925947fd82eb0fbe4290e8c7673d34f5d91641c91c3ef247bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "517c65b569a044925947fd82eb0fbe4290e8c7673d34f5d91641c91c3ef247bb", kill_on_drop: false }` [INFO] [stdout] 517c65b569a044925947fd82eb0fbe4290e8c7673d34f5d91641c91c3ef247bb