[INFO] cloning repository https://github.com/rotaki/file_io_bench [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rotaki/file_io_bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaki%2Ffile_io_bench", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaki%2Ffile_io_bench'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8029fd9feb564137d194a51a45bd6b4785ade91a [INFO] testing rotaki/file_io_bench against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frotaki%2Ffile_io_bench" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rotaki/file_io_bench [INFO] finished tweaking git repo https://github.com/rotaki/file_io_bench [INFO] tweaked toml for git repo https://github.com/rotaki/file_io_bench written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rotaki/file_io_bench on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rotaki/file_io_bench 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded io-uring v0.7.4 [INFO] [stderr] Downloaded zerocopy v0.8.18 [INFO] [stderr] Downloaded zerocopy-derive v0.8.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5545202f2a69a7af1334d8a62c540aed9d7b89b83bef1d62cff6003d597b7afb [INFO] running `Command { std: "docker" "start" "-a" "5545202f2a69a7af1334d8a62c540aed9d7b89b83bef1d62cff6003d597b7afb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5545202f2a69a7af1334d8a62c540aed9d7b89b83bef1d62cff6003d597b7afb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5545202f2a69a7af1334d8a62c540aed9d7b89b83bef1d62cff6003d597b7afb", kill_on_drop: false }` [INFO] [stdout] 5545202f2a69a7af1334d8a62c540aed9d7b89b83bef1d62cff6003d597b7afb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e10e5f3e54e2c681e635bb934590fae01812bcbd4ea34c08d4a6f06b405d6719 [INFO] running `Command { std: "docker" "start" "-a" "e10e5f3e54e2c681e635bb934590fae01812bcbd4ea34c08d4a6f06b405d6719", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling zerocopy v0.8.18 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling io-uring v0.7.4 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling clap_builder v4.5.29 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling rand_core v0.9.1 [INFO] [stderr] Compiling tempfile v3.17.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling clap_derive v4.5.28 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling clap v4.5.29 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling file_io_bench v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `direct` [INFO] [stdout] --> src/file_manager.rs:71:34 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn inc_read_count(&self, direct: bool) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `direct` [INFO] [stdout] --> src/file_manager.rs:87:35 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn inc_write_count(&self, direct: bool) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page_id` [INFO] [stdout] --> src/file_manager.rs:484:37 [INFO] [stdout] | [INFO] [stdout] 484 | pub fn prefetch_page(&self, page_id: PageId) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page_id` [INFO] [stdout] --> src/file_manager.rs:1015:37 [INFO] [stdout] | [INFO] [stdout] 1015 | pub fn prefetch_page(&self, page_id: PageId) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/rwlatch.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl RwLatch { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn shared(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn try_shared(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | pub fn exclusive(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn try_exclusive(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | pub fn try_upgrade(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | pub fn downgrade(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | pub fn release_shared(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | pub fn release_exclusive(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `asm` [INFO] [stdout] --> src/bin/io_bench.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::arch::{asm, x86_64::__rdtscp}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.00s [INFO] running `Command { std: "docker" "inspect" "e10e5f3e54e2c681e635bb934590fae01812bcbd4ea34c08d4a6f06b405d6719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e10e5f3e54e2c681e635bb934590fae01812bcbd4ea34c08d4a6f06b405d6719", kill_on_drop: false }` [INFO] [stdout] e10e5f3e54e2c681e635bb934590fae01812bcbd4ea34c08d4a6f06b405d6719 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] db643e0168bfe2bc562bce8b48f42d1190b5ed910323f1a2bd476864d8f8c8cd [INFO] running `Command { std: "docker" "start" "-a" "db643e0168bfe2bc562bce8b48f42d1190b5ed910323f1a2bd476864d8f8c8cd", kill_on_drop: false }` [INFO] [stderr] Compiling file_io_bench v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `direct` [INFO] [stdout] --> src/file_manager.rs:71:34 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn inc_read_count(&self, direct: bool) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `direct` [INFO] [stdout] --> src/file_manager.rs:87:35 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn inc_write_count(&self, direct: bool) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page_id` [INFO] [stdout] --> src/file_manager.rs:484:37 [INFO] [stdout] | [INFO] [stdout] 484 | pub fn prefetch_page(&self, page_id: PageId) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page_id` [INFO] [stdout] --> src/file_manager.rs:1015:37 [INFO] [stdout] | [INFO] [stdout] 1015 | pub fn prefetch_page(&self, page_id: PageId) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/rwlatch.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl RwLatch { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn shared(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn try_shared(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | pub fn exclusive(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn try_exclusive(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | pub fn try_upgrade(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | pub fn downgrade(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | pub fn release_shared(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | pub fn release_exclusive(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `asm` [INFO] [stdout] --> src/bin/io_bench.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::arch::{asm, x86_64::__rdtscp}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `direct` [INFO] [stdout] --> src/file_manager.rs:71:34 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn inc_read_count(&self, direct: bool) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `direct` [INFO] [stdout] --> src/file_manager.rs:87:35 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn inc_write_count(&self, direct: bool) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page_id` [INFO] [stdout] --> src/file_manager.rs:484:37 [INFO] [stdout] | [INFO] [stdout] 484 | pub fn prefetch_page(&self, page_id: PageId) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page_id` [INFO] [stdout] --> src/file_manager.rs:1015:37 [INFO] [stdout] | [INFO] [stdout] 1015 | pub fn prefetch_page(&self, page_id: PageId) -> Result<(), std::io::Error> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `try_shared`, `try_exclusive`, `try_upgrade`, `downgrade`, and `release_shared` are never used [INFO] [stdout] --> src/rwlatch.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl RwLatch { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn try_shared(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn try_exclusive(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 135 | pub fn try_upgrade(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 152 | pub fn downgrade(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | pub fn release_shared(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "db643e0168bfe2bc562bce8b48f42d1190b5ed910323f1a2bd476864d8f8c8cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db643e0168bfe2bc562bce8b48f42d1190b5ed910323f1a2bd476864d8f8c8cd", kill_on_drop: false }` [INFO] [stdout] db643e0168bfe2bc562bce8b48f42d1190b5ed910323f1a2bd476864d8f8c8cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 13f0b48836b97a0f73c41d0127bb0f27aa609b3000445b463aef89dfde111ece [INFO] running `Command { std: "docker" "start" "-a" "13f0b48836b97a0f73c41d0127bb0f27aa609b3000445b463aef89dfde111ece", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `direct` [INFO] [stderr] --> src/file_manager.rs:71:34 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn inc_read_count(&self, direct: bool) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `direct` [INFO] [stderr] --> src/file_manager.rs:87:35 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn inc_write_count(&self, direct: bool) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `page_id` [INFO] [stderr] --> src/file_manager.rs:484:37 [INFO] [stderr] | [INFO] [stderr] 484 | pub fn prefetch_page(&self, page_id: PageId) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `page_id` [INFO] [stderr] --> src/file_manager.rs:1015:37 [INFO] [stderr] | [INFO] [stderr] 1015 | pub fn prefetch_page(&self, page_id: PageId) -> Result<(), std::io::Error> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_id` [INFO] [stderr] [INFO] [stderr] warning: multiple methods are never used [INFO] [stderr] --> src/rwlatch.rs:48:12 [INFO] [stderr] | [INFO] [stderr] 32 | impl RwLatch { [INFO] [stderr] | ------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 48 | pub fn shared(&self) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 66 | pub fn try_shared(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 85 | pub fn exclusive(&self) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 101 | pub fn try_exclusive(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | pub fn try_upgrade(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 152 | pub fn downgrade(&self) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 168 | pub fn release_shared(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 172 | pub fn release_exclusive(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `file_io_bench` (lib) generated 5 warnings [INFO] [stderr] warning: unused import: `asm` [INFO] [stderr] --> src/bin/io_bench.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use std::arch::{asm, x86_64::__rdtscp}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `try_shared`, `try_exclusive`, `try_upgrade`, `downgrade`, and `release_shared` are never used [INFO] [stderr] --> src/rwlatch.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 32 | impl RwLatch { [INFO] [stderr] | ------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 66 | pub fn try_shared(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 101 | pub fn try_exclusive(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 135 | pub fn try_upgrade(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 152 | pub fn downgrade(&self) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 168 | pub fn release_shared(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `file_io_bench` (bin "io_bench" test) generated 1 warning (run `cargo fix --bin "io_bench" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `file_io_bench` (lib test) generated 5 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/file_io_bench-0bd3ca2faecf1ea1) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test file_manager::tests::test_page_write_read ... ok [INFO] [stdout] test file_manager::tests::test_file_flush ... ok [INFO] [stdout] test rwlatch::tests::test_multiple_readers_do_not_block ... ok [INFO] [stdout] test file_manager::tests::test_prefetch ... ok [INFO] [stdout] test file_manager::tests::test_page_write_read_sequential ... ok [INFO] [stdout] test file_manager::tests::test_concurrent_read_write_file ... ok [INFO] [stdout] test file_manager::tests::test_page_write_read_interleave ... ok [INFO] [stdout] test file_manager::tests::test_page_write_read_random ... ok [INFO] [stdout] test rwlatch::tests::test_multiple_writers_consistency ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/io_bench.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/io_bench-ae133ab2d15d0a05) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "13f0b48836b97a0f73c41d0127bb0f27aa609b3000445b463aef89dfde111ece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13f0b48836b97a0f73c41d0127bb0f27aa609b3000445b463aef89dfde111ece", kill_on_drop: false }` [INFO] [stdout] 13f0b48836b97a0f73c41d0127bb0f27aa609b3000445b463aef89dfde111ece