[INFO] cloning repository https://github.com/dskart/raphdb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dskart/raphdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskart%2Fraphdb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskart%2Fraphdb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d44bc2a7f30bc39c15feafc0090160474fe42385 [INFO] checking dskart/raphdb against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdskart%2Fraphdb" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dskart/raphdb [INFO] finished tweaking git repo https://github.com/dskart/raphdb [INFO] tweaked toml for git repo https://github.com/dskart/raphdb written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dskart/raphdb on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dskart/raphdb 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atoi v0.4.0 [INFO] [stderr] Downloaded simple-error v0.2.3 [INFO] [stderr] Downloaded slog-term v2.8.0 [INFO] [stderr] Downloaded slog-async v2.7.0 [INFO] [stderr] Downloaded termios v0.3.3 [INFO] [stderr] Downloaded serde_json v1.0.69 [INFO] [stderr] Downloaded slog-json v2.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc04a026900dfb0ce818402858244ab66609b63214d245cd6693e5f53b4e637f [INFO] running `Command { std: "docker" "start" "-a" "fc04a026900dfb0ce818402858244ab66609b63214d245cd6693e5f53b4e637f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc04a026900dfb0ce818402858244ab66609b63214d245cd6693e5f53b4e637f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc04a026900dfb0ce818402858244ab66609b63214d245cd6693e5f53b4e637f", kill_on_drop: false }` [INFO] [stdout] fc04a026900dfb0ce818402858244ab66609b63214d245cd6693e5f53b4e637f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 454a18409724c50c9a0a217758c476bc8788a94895d72ece6d2bd7c13c1a92ed [INFO] running `Command { std: "docker" "start" "-a" "454a18409724c50c9a0a217758c476bc8788a94895d72ece6d2bd7c13c1a92ed", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling tokio v1.13.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Compiling serde_json v1.0.69 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Compiling slog-async v2.7.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Checking atoi v0.4.0 [INFO] [stderr] Checking simple-error v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking slog-term v2.8.0 [INFO] [stderr] Checking slog-json v2.4.0 [INFO] [stderr] Compiling tokio-macros v1.5.1 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking raphdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `pub_sub` is never read [INFO] [stdout] --> src/server/key_value_store/mini_redis.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 52 | struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 59 | pub_sub: HashMap>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `shutdown` is never read [INFO] [stdout] --> src/server/key_value_store/simple_store.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 40 | struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | shutdown: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pub_sub` is never read [INFO] [stdout] --> src/server/key_value_store/mini_redis.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 52 | struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 59 | pub_sub: HashMap>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `shutdown` is never read [INFO] [stdout] --> src/server/key_value_store/simple_store.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 40 | struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 47 | shutdown: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `State` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.59s [INFO] running `Command { std: "docker" "inspect" "454a18409724c50c9a0a217758c476bc8788a94895d72ece6d2bd7c13c1a92ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "454a18409724c50c9a0a217758c476bc8788a94895d72ece6d2bd7c13c1a92ed", kill_on_drop: false }` [INFO] [stdout] 454a18409724c50c9a0a217758c476bc8788a94895d72ece6d2bd7c13c1a92ed