[INFO] fetching crate tantivy-query-grammar 0.13.0...
[INFO] checking tantivy-query-grammar-0.13.0 against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991
[INFO] extracting crate tantivy-query-grammar 0.13.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tantivy-query-grammar 0.13.0 on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tantivy-query-grammar 0.13.0
[INFO] finished tweaking crates.io crate tantivy-query-grammar 0.13.0
[INFO] tweaked toml for crates.io crate tantivy-query-grammar 0.13.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 464dcd85c154491e3c4c8ef46c8999863c44e9fea06b4142b91108a5a111af06
[INFO] running `Command { std: "docker" "start" "-a" "464dcd85c154491e3c4c8ef46c8999863c44e9fea06b4142b91108a5a111af06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "464dcd85c154491e3c4c8ef46c8999863c44e9fea06b4142b91108a5a111af06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464dcd85c154491e3c4c8ef46c8999863c44e9fea06b4142b91108a5a111af06", kill_on_drop: false }`
[INFO] [stdout] 464dcd85c154491e3c4c8ef46c8999863c44e9fea06b4142b91108a5a111af06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fad647a0608a6b4927bfd548e83142f370331f7fa361b955f413f88bcc56ce3d
[INFO] running `Command { std: "docker" "start" "-a" "fad647a0608a6b4927bfd548e83142f370331f7fa361b955f413f88bcc56ce3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking combine v4.3.2
[INFO] [stderr]     Checking tantivy-query-grammar v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `test_Occur_compose` should have a snake case name
[INFO] [stdout]   --> src/occur.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn test_Occur_compose() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `test_occur_compose`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.33s
[INFO] running `Command { std: "docker" "inspect" "fad647a0608a6b4927bfd548e83142f370331f7fa361b955f413f88bcc56ce3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fad647a0608a6b4927bfd548e83142f370331f7fa361b955f413f88bcc56ce3d", kill_on_drop: false }`
[INFO] [stdout] fad647a0608a6b4927bfd548e83142f370331f7fa361b955f413f88bcc56ce3d