[INFO] fetching crate folia 0.0.6... [INFO] checking folia-0.0.6 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073 [INFO] extracting crate folia 0.0.6 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate folia 0.0.6 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate folia 0.0.6 [INFO] finished tweaking crates.io crate folia 0.0.6 [INFO] tweaked toml for crates.io crate folia 0.0.6 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate folia 0.0.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 73fc3ef9271d0b76082e985775ab7538b22723e3dc71bd352088acfa8d74ffba [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" "73fc3ef9271d0b76082e985775ab7538b22723e3dc71bd352088acfa8d74ffba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73fc3ef9271d0b76082e985775ab7538b22723e3dc71bd352088acfa8d74ffba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73fc3ef9271d0b76082e985775ab7538b22723e3dc71bd352088acfa8d74ffba", kill_on_drop: false }` [INFO] [stdout] 73fc3ef9271d0b76082e985775ab7538b22723e3dc71bd352088acfa8d74ffba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dae8de6e1428dd03d109c694d9402387abdb1d10459122c0849edec62222d6ab [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" "dae8de6e1428dd03d109c694d9402387abdb1d10459122c0849edec62222d6ab", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking strum v0.16.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking quick-xml v0.18.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling strum_macros v0.16.0 [INFO] [stderr] Checking folia v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `word2` [INFO] [stdout] --> tests/main.rs:921:17 [INFO] [stdout] | [INFO] [stdout] 921 | let word2 = doc.annotate(sentence, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_word2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` 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 26.24s [INFO] running `Command { std: "docker" "inspect" "dae8de6e1428dd03d109c694d9402387abdb1d10459122c0849edec62222d6ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae8de6e1428dd03d109c694d9402387abdb1d10459122c0849edec62222d6ab", kill_on_drop: false }` [INFO] [stdout] dae8de6e1428dd03d109c694d9402387abdb1d10459122c0849edec62222d6ab