[INFO] cloning repository https://github.com/Data-Transfer/iobench [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Data-Transfer/iobench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FData-Transfer%2Fiobench", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FData-Transfer%2Fiobench'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b87d72a7524038ceaf81c1a3731030773821f6a [INFO] testing Data-Transfer/iobench/1b87d72a7524038ceaf81c1a3731030773821f6a against 1.83.0 for beta-1.84.0-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FData-Transfer%2Fiobench" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Data-Transfer/iobench on toolchain 1.83.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Data-Transfer/iobench [INFO] finished tweaking git repo https://github.com/Data-Transfer/iobench [INFO] tweaked toml for git repo https://github.com/Data-Transfer/iobench written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Data-Transfer/iobench 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/uv-rust/aligned_vec` [INFO] [stderr] Updating git repository `https://github.com/uv-rust/par_seq` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded iou v0.3.3 [INFO] [stderr] Downloaded uring-sys v0.7.4 [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a73db4f694985cb0cfe3848b8dffa04473f2618d8b457e8aa05c2529412780b [INFO] running `Command { std: "docker" "start" "-a" "9a73db4f694985cb0cfe3848b8dffa04473f2618d8b457e8aa05c2529412780b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a73db4f694985cb0cfe3848b8dffa04473f2618d8b457e8aa05c2529412780b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a73db4f694985cb0cfe3848b8dffa04473f2618d8b457e8aa05c2529412780b", kill_on_drop: false }` [INFO] [stdout] 9a73db4f694985cb0cfe3848b8dffa04473f2618d8b457e8aa05c2529412780b [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db1dd0d9c6255b8b890bfbc89f5021e736106fd55d7d9edce599723824dc8fe6 [INFO] running `Command { std: "docker" "start" "-a" "db1dd0d9c6255b8b890bfbc89f5021e736106fd55d7d9edce599723824dc8fe6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling par_seq v0.1.0 (https://github.com/uv-rust/par_seq#af02d069) [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling uring-sys v0.7.4 [INFO] [stderr] Compiling nix v0.24.2 [INFO] [stderr] Compiling page_size v0.4.2 [INFO] [stderr] Compiling memmap2 v0.5.5 [INFO] [stderr] Compiling iou v0.3.3 [INFO] [stderr] Compiling aligned_vec v0.1.0 (https://github.com/uv-rust/aligned_vec#8345440c) [INFO] [stderr] Compiling iobench v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `async_glommio_read` [INFO] [stdout] --> src/read/mod.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | #[cfg(any(feature = "async_glommio_read", feature = "seq_glommio_read"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `all`, `all_par_read`, `all_par_write`, `all_read`, `all_write`, `default`, `par_read_all`, `par_read_buf_all`, `par_read_direct_all`, `par_read_mmap_all`, `par_read_pread_all`, `par_read_uring_all`, `par_read_uring_vec_all`, `par_read_vec_all`, `par_write_all`, `par_write_buf_all`, `par_write_direct_all`, `par_write_mmap_all`, `par_write_pwrite_all`, `par_write_uring_all`, `par_write_uring_vec_all`, `par_write_vec_all`, `seq_read`, `seq_read_all`, `seq_read_buf`, `seq_read_buf_all`, `seq_read_direct_all`, `seq_read_mmap`, `seq_read_mmap_all`, `seq_read_vec_all`, `seq_write`, `seq_write_all`, `seq_write_buf`, `seq_write_buf_all`, and `seq_write_direct_all` and 4 more [INFO] [stdout] = help: consider adding `async_glommio_read` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `seq_glommio_read` [INFO] [stdout] --> src/read/mod.rs:2:43 [INFO] [stdout] | [INFO] [stdout] 2 | #[cfg(any(feature = "async_glommio_read", feature = "seq_glommio_read"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `all`, `all_par_read`, `all_par_write`, `all_read`, `all_write`, `default`, `par_read_all`, `par_read_buf_all`, `par_read_direct_all`, `par_read_mmap_all`, `par_read_pread_all`, `par_read_uring_all`, `par_read_uring_vec_all`, `par_read_vec_all`, `par_write_all`, `par_write_buf_all`, `par_write_direct_all`, `par_write_mmap_all`, `par_write_pwrite_all`, `par_write_uring_all`, `par_write_uring_vec_all`, `par_write_vec_all`, `seq_read`, `seq_read_all`, `seq_read_buf`, `seq_read_buf_all`, `seq_read_direct_all`, `seq_read_mmap`, `seq_read_mmap_all`, `seq_read_vec_all`, `seq_write`, `seq_write_all`, `seq_write_buf`, `seq_write_buf_all`, and `seq_write_direct_all` and 4 more [INFO] [stdout] = help: consider adding `seq_glommio_read` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `seq_glommio_read` [INFO] [stdout] --> src/read/mod.rs:171:7 [INFO] [stdout] | [INFO] [stdout] 171 | #[cfg(feature = "seq_glommio_read")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `all`, `all_par_read`, `all_par_write`, `all_read`, `all_write`, `default`, `par_read_all`, `par_read_buf_all`, `par_read_direct_all`, `par_read_mmap_all`, `par_read_pread_all`, `par_read_uring_all`, `par_read_uring_vec_all`, `par_read_vec_all`, `par_write_all`, `par_write_buf_all`, `par_write_direct_all`, `par_write_mmap_all`, `par_write_pwrite_all`, `par_write_uring_all`, `par_write_uring_vec_all`, `par_write_vec_all`, `seq_read`, `seq_read_all`, `seq_read_buf`, `seq_read_buf_all`, `seq_read_direct_all`, `seq_read_mmap`, `seq_read_mmap_all`, `seq_read_vec_all`, `seq_write`, `seq_write_all`, `seq_write_buf`, `seq_write_buf_all`, and `seq_write_direct_all` and 4 more [INFO] [stdout] = help: consider adding `seq_glommio_read` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `async_glommio_read` [INFO] [stdout] --> src/read/mod.rs:192:7 [INFO] [stdout] | [INFO] [stdout] 192 | #[cfg(feature = "async_glommio_read")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `all`, `all_par_read`, `all_par_write`, `all_read`, `all_write`, `default`, `par_read_all`, `par_read_buf_all`, `par_read_direct_all`, `par_read_mmap_all`, `par_read_pread_all`, `par_read_uring_all`, `par_read_uring_vec_all`, `par_read_vec_all`, `par_write_all`, `par_write_buf_all`, `par_write_direct_all`, `par_write_mmap_all`, `par_write_pwrite_all`, `par_write_uring_all`, `par_write_uring_vec_all`, `par_write_vec_all`, `seq_read`, `seq_read_all`, `seq_read_buf`, `seq_read_buf_all`, `seq_read_direct_all`, `seq_read_mmap`, `seq_read_mmap_all`, `seq_read_vec_all`, `seq_write`, `seq_write_all`, `seq_write_buf`, `seq_write_buf_all`, and `seq_write_direct_all` and 4 more [INFO] [stdout] = help: consider adding `async_glommio_read` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `seq_write_uring_all` [INFO] [stdout] --> src/write/mod.rs:185:11 [INFO] [stdout] | [INFO] [stdout] 185 | #[cfg(all(feature = "seq_write_uring_all", target_os = "linux"))] [INFO] [stdout] | ^^^^^^^^^^--------------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"par_write_uring_all"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `all`, `all_par_read`, `all_par_write`, `all_read`, `all_write`, `default`, `par_read_all`, `par_read_buf_all`, `par_read_direct_all`, `par_read_mmap_all`, `par_read_pread_all`, `par_read_uring_all`, `par_read_uring_vec_all`, `par_read_vec_all`, `par_write_all`, `par_write_buf_all`, `par_write_direct_all`, `par_write_mmap_all`, `par_write_pwrite_all`, `par_write_uring_all`, `par_write_uring_vec_all`, `par_write_vec_all`, `seq_read`, `seq_read_all`, `seq_read_buf`, `seq_read_buf_all`, `seq_read_direct_all`, `seq_read_mmap`, `seq_read_mmap_all`, `seq_read_vec_all`, `seq_write`, `seq_write_all`, `seq_write_buf`, `seq_write_buf_all`, and `seq_write_direct_all` and 4 more [INFO] [stdout] = help: consider adding `seq_write_uring_all` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `seq_write_uring_vec_all` [INFO] [stdout] --> src/write/mod.rs:226:11 [INFO] [stdout] | [INFO] [stdout] 226 | #[cfg(all(feature = "seq_write_uring_vec_all", target_os = "linux"))] [INFO] [stdout] | ^^^^^^^^^^------------------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"par_write_uring_vec_all"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `all`, `all_par_read`, `all_par_write`, `all_read`, `all_write`, `default`, `par_read_all`, `par_read_buf_all`, `par_read_direct_all`, `par_read_mmap_all`, `par_read_pread_all`, `par_read_uring_all`, `par_read_uring_vec_all`, `par_read_vec_all`, `par_write_all`, `par_write_buf_all`, `par_write_direct_all`, `par_write_mmap_all`, `par_write_pwrite_all`, `par_write_uring_all`, `par_write_uring_vec_all`, `par_write_vec_all`, `seq_read`, `seq_read_all`, `seq_read_buf`, `seq_read_buf_all`, `seq_read_direct_all`, `seq_read_mmap`, `seq_read_mmap_all`, `seq_read_vec_all`, `seq_write`, `seq_write_all`, `seq_write_buf`, `seq_write_buf_all`, and `seq_write_direct_all` and 4 more [INFO] [stdout] = help: consider adding `seq_write_uring_vec_all` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iobench::par_read::*` [INFO] [stdout] --> src/bin/par_read_bm.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use iobench::par_read::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filebuf` [INFO] [stdout] --> src/bin/par_read_bm.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut filebuf: Vec = page_aligned_vec(fsize as usize, fsize as usize, Some(0), false); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filebuf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/par_read_bm.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut filebuf: Vec = page_aligned_vec(fsize as usize, fsize as usize, Some(0), false); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iobench::read::*` [INFO] [stdout] --> src/bin/read_bm.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use iobench::read::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `seq_glommio_read` [INFO] [stdout] --> src/bin/read_bm.rs:62:11 [INFO] [stdout] | [INFO] [stdout] 62 | #[cfg(feature = "seq_glommio_read")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `all`, `all_par_read`, `all_par_write`, `all_read`, `all_write`, `default`, `par_read_all`, `par_read_buf_all`, `par_read_direct_all`, `par_read_mmap_all`, `par_read_pread_all`, `par_read_uring_all`, `par_read_uring_vec_all`, `par_read_vec_all`, `par_write_all`, `par_write_buf_all`, `par_write_direct_all`, `par_write_mmap_all`, `par_write_pwrite_all`, `par_write_uring_all`, `par_write_uring_vec_all`, `par_write_vec_all`, `seq_read`, `seq_read_all`, `seq_read_buf`, `seq_read_buf_all`, `seq_read_direct_all`, `seq_read_mmap`, `seq_read_mmap_all`, `seq_read_vec_all`, `seq_write`, `seq_write_all`, `seq_write_buf`, `seq_write_buf_all`, and `seq_write_direct_all` and 4 more [INFO] [stdout] = help: consider adding `seq_glommio_read` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `async_glommio_read` [INFO] [stdout] --> src/bin/read_bm.rs:67:11 [INFO] [stdout] | [INFO] [stdout] 67 | #[cfg(feature = "async_glommio_read")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `all`, `all_par_read`, `all_par_write`, `all_read`, `all_write`, `default`, `par_read_all`, `par_read_buf_all`, `par_read_direct_all`, `par_read_mmap_all`, `par_read_pread_all`, `par_read_uring_all`, `par_read_uring_vec_all`, `par_read_vec_all`, `par_write_all`, `par_write_buf_all`, `par_write_direct_all`, `par_write_mmap_all`, `par_write_pwrite_all`, `par_write_uring_all`, `par_write_uring_vec_all`, `par_write_vec_all`, `seq_read`, `seq_read_all`, `seq_read_buf`, `seq_read_buf_all`, `seq_read_direct_all`, `seq_read_mmap`, `seq_read_mmap_all`, `seq_read_vec_all`, `seq_write`, `seq_write_all`, `seq_write_buf`, `seq_write_buf_all`, and `seq_write_direct_all` and 4 more [INFO] [stdout] = help: consider adding `async_glommio_read` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iobench::par_write::*` [INFO] [stdout] --> src/bin/par_write_bm.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use iobench::par_write::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iobench::write::*` [INFO] [stdout] --> src/bin/write_bm.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use iobench::write::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `seq_write_uring_all` [INFO] [stdout] --> src/bin/write_bm.rs:67:15 [INFO] [stdout] | [INFO] [stdout] 67 | #[cfg(all(feature = "seq_write_uring_all", target_os = "linux"))] [INFO] [stdout] | ^^^^^^^^^^--------------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"par_write_uring_all"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `all`, `all_par_read`, `all_par_write`, `all_read`, `all_write`, `default`, `par_read_all`, `par_read_buf_all`, `par_read_direct_all`, `par_read_mmap_all`, `par_read_pread_all`, `par_read_uring_all`, `par_read_uring_vec_all`, `par_read_vec_all`, `par_write_all`, `par_write_buf_all`, `par_write_direct_all`, `par_write_mmap_all`, `par_write_pwrite_all`, `par_write_uring_all`, `par_write_uring_vec_all`, `par_write_vec_all`, `seq_read`, `seq_read_all`, `seq_read_buf`, `seq_read_buf_all`, `seq_read_direct_all`, `seq_read_mmap`, `seq_read_mmap_all`, `seq_read_vec_all`, `seq_write`, `seq_write_all`, `seq_write_buf`, `seq_write_buf_all`, and `seq_write_direct_all` and 4 more [INFO] [stdout] = help: consider adding `seq_write_uring_all` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `seq_write_uring_vec_all` [INFO] [stdout] --> src/bin/write_bm.rs:72:15 [INFO] [stdout] | [INFO] [stdout] 72 | #[cfg(all(feature = "seq_write_uring_vec_all", target_os = "linux"))] [INFO] [stdout] | ^^^^^^^^^^------------------------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"par_write_uring_vec_all"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `all`, `all_par_read`, `all_par_write`, `all_read`, `all_write`, `default`, `par_read_all`, `par_read_buf_all`, `par_read_direct_all`, `par_read_mmap_all`, `par_read_pread_all`, `par_read_uring_all`, `par_read_uring_vec_all`, `par_read_vec_all`, `par_write_all`, `par_write_buf_all`, `par_write_direct_all`, `par_write_mmap_all`, `par_write_pwrite_all`, `par_write_uring_all`, `par_write_uring_vec_all`, `par_write_vec_all`, `seq_read`, `seq_read_all`, `seq_read_buf`, `seq_read_buf_all`, `seq_read_direct_all`, `seq_read_mmap`, `seq_read_mmap_all`, `seq_read_vec_all`, `seq_write`, `seq_write_all`, `seq_write_buf`, `seq_write_buf_all`, and `seq_write_direct_all` and 4 more [INFO] [stdout] = help: consider adding `seq_write_uring_vec_all` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fname` [INFO] [stdout] --> src/bin/write_bm.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let fname = &std::env::args().nth(1).expect("Missing file name"); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_fname` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filebuf` [INFO] [stdout] --> src/bin/write_bm.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let filebuf: Vec = page_aligned_vec(fsize as usize, fsize as usize, Some(0), false); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filebuf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filebuf` [INFO] [stdout] --> src/bin/par_write_bm.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let filebuf: Vec = page_aligned_vec(fsize as usize, fsize as usize, Some(0), false); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filebuf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `filebuf` [INFO] [stdout] --> src/bin/read_bm.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut filebuf: Vec = page_aligned_vec(fsize as usize, fsize as usize, Some(0), false); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filebuf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/read_bm.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut filebuf: Vec = page_aligned_vec(fsize as usize, fsize as usize, Some(0), false); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcU5nWE7/symbols.o" "/opt/rustwide/target/debug/deps/read_bm-a5f652a6111385a8.read_bm.fdd5c506d5cd8c5a-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/read_bm-a5f652a6111385a8.dxxqv8c9rvd3eq3gpjz5uaivj.rcgu.o" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libiobench-f0e1b487efd8ab92.rlib" "/opt/rustwide/target/debug/deps/libmemmap2-a0ce389d996ac94d.rlib" "/opt/rustwide/target/debug/deps/libaligned_vec-7fa9ac738b19c8d6.rlib" "/opt/rustwide/target/debug/deps/libnix-8439249406651b06.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-6886cae4a6875027.rlib" "/opt/rustwide/target/debug/deps/libbitflags-d3511f9afe014f87.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-8217498f8667ada9.rlib" "/opt/rustwide/target/debug/deps/libpage_size-6dcef213f9f1fdc8.rlib" "/opt/rustwide/target/debug/deps/liblibc-00b244c5822cf971.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ca74a2d9c5166d9f.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e31ab23316ed5080.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-27dc4aa955912662.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-bd0d6cccce077b99.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-8d001680935b5e3c.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-ba8ce71964f984f4.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-99a73526abcec14b.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-63ac0d22cff92579.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-9057355c92c922d5.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-358be9bc1f6bab04.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-aca15549d5bff974.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-8251d2cef7072448.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-7d50b86011c66411.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-51ea098fce5006bf.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-5a14e0d0b712e731.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8b83dbf3a7b8f999.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c6fd227bdc7b39ff.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-959d3389fa3da8a5.rlib" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-abe05db089cc2c62.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/uring-sys-ea53d5f34b590282/out" "-L" "/opt/rustwide/target/debug/build/uring-sys-ea53d5f34b590282/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.83.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/read_bm-a5f652a6111385a8" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: final link failed: No space left on device [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `iobench` (bin "read_bm") due to 1 previous error; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "db1dd0d9c6255b8b890bfbc89f5021e736106fd55d7d9edce599723824dc8fe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db1dd0d9c6255b8b890bfbc89f5021e736106fd55d7d9edce599723824dc8fe6", kill_on_drop: false }` [INFO] [stdout] db1dd0d9c6255b8b890bfbc89f5021e736106fd55d7d9edce599723824dc8fe6