[INFO] fetching crate redbcli 0.1.0... [INFO] checking redbcli-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate redbcli 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate redbcli 0.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate redbcli 0.1.0 [INFO] finished tweaking crates.io crate redbcli 0.1.0 [INFO] tweaked toml for crates.io crate redbcli 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate redbcli 0.1.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c09839749b8d1fbefb8e56c2d5970a8a2ee4dc58b64ce20cabb669efcf4a5f5 [INFO] running `Command { std: "docker" "start" "-a" "0c09839749b8d1fbefb8e56c2d5970a8a2ee4dc58b64ce20cabb669efcf4a5f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c09839749b8d1fbefb8e56c2d5970a8a2ee4dc58b64ce20cabb669efcf4a5f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c09839749b8d1fbefb8e56c2d5970a8a2ee4dc58b64ce20cabb669efcf4a5f5", kill_on_drop: false }` [INFO] [stdout] 0c09839749b8d1fbefb8e56c2d5970a8a2ee4dc58b64ce20cabb669efcf4a5f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdd1e98e1d02bbe01d04c588ba1bcbe77996249a47550e0f572e5c166c1395bb [INFO] running `Command { std: "docker" "start" "-a" "fdd1e98e1d02bbe01d04c588ba1bcbe77996249a47550e0f572e5c166c1395bb", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling redb v1.5.0 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking redbcli v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `read_header` is never used [INFO] [stdout] --> src/redbcontrol.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn read_header(path: String) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_seeker` is never used [INFO] [stdout] --> src/redbcontrol.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn read_seeker(path: String, start_i: u64, lens: u64) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_header` is never used [INFO] [stdout] --> src/redbcontrol.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn read_header(path: String) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_seeker` is never used [INFO] [stdout] --> src/redbcontrol.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn read_seeker(path: String, start_i: u64, lens: u64) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.03s [INFO] running `Command { std: "docker" "inspect" "fdd1e98e1d02bbe01d04c588ba1bcbe77996249a47550e0f572e5c166c1395bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdd1e98e1d02bbe01d04c588ba1bcbe77996249a47550e0f572e5c166c1395bb", kill_on_drop: false }` [INFO] [stdout] fdd1e98e1d02bbe01d04c588ba1bcbe77996249a47550e0f572e5c166c1395bb