[INFO] cloning repository https://github.com/PixmaNts/edge-cdn-store
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PixmaNts/edge-cdn-store" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPixmaNts%2Fedge-cdn-store", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPixmaNts%2Fedge-cdn-store'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da2694c31348c632bc2b98e63446723591904d72
[INFO] testing PixmaNts/edge-cdn-store against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPixmaNts%2Fedge-cdn-store" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PixmaNts/edge-cdn-store
[INFO] finished tweaking git repo https://github.com/PixmaNts/edge-cdn-store
[INFO] tweaked toml for git repo https://github.com/PixmaNts/edge-cdn-store written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PixmaNts/edge-cdn-store on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PixmaNts/edge-cdn-store 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "66c05974e7bc1d7410a4e2e0b98e13c83ff06dc2bb0f5fb7530cedddfd1ee798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66c05974e7bc1d7410a4e2e0b98e13c83ff06dc2bb0f5fb7530cedddfd1ee798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c05974e7bc1d7410a4e2e0b98e13c83ff06dc2bb0f5fb7530cedddfd1ee798", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4506a03041e8f6ca042a563187463911f93623bf2bb48a6e493a9fb1304bc706
[INFO] running `Command { std: "docker" "start" "-a" "4506a03041e8f6ca042a563187463911f93623bf2bb48a6e493a9fb1304bc706", kill_on_drop: false }`
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1027:9
[INFO] [stdout]      |
[INFO] [stdout] 1027 |     let mut f = fs::File::open(EdgeMemoryStorage::body_path(&tmp))
[INFO] [stdout]      |         ----^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1034:9
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(&tmp))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1041:9
[INFO] [stdout]      |
[INFO] [stdout] 1041 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(&tmp))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1116:9
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1123:9
[INFO] [stdout]      |
[INFO] [stdout] 1123 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1156:9
[INFO] [stdout]      |
[INFO] [stdout] 1156 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1163:9
[INFO] [stdout]      |
[INFO] [stdout] 1163 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk` is never used
[INFO] [stdout]    --> src/lib.rs:823:10
[INFO] [stdout]     |
[INFO] [stdout] 823 | async fn persist_to_disk(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_uring` is never used
[INFO] [stdout]    --> src/lib.rs:912:10
[INFO] [stdout]     |
[INFO] [stdout] 912 | async fn persist_to_disk_uring(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_atomic` is never used
[INFO] [stdout]    --> src/lib.rs:929:10
[INFO] [stdout]     |
[INFO] [stdout] 929 | async fn persist_to_disk_atomic(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_atomic_uring` is never used
[INFO] [stdout]     --> src/lib.rs:1003:10
[INFO] [stdout]      |
[INFO] [stdout] 1003 | async fn persist_to_disk_atomic_uring(
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/prototype.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Write {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 51 |         resp: oneshot::Sender<io::Result<usize>>,
[INFO] [stdout] 52 |         data: Vec<u8>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 39s
[INFO] running `Command { std: "docker" "inspect" "4506a03041e8f6ca042a563187463911f93623bf2bb48a6e493a9fb1304bc706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4506a03041e8f6ca042a563187463911f93623bf2bb48a6e493a9fb1304bc706", kill_on_drop: false }`
[INFO] [stdout] 4506a03041e8f6ca042a563187463911f93623bf2bb48a6e493a9fb1304bc706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44522478a5b129ac4d92ed6d6f69f73dfefdca34084bb3528516d5463b8b3615
[INFO] running `Command { std: "docker" "start" "-a" "44522478a5b129ac4d92ed6d6f69f73dfefdca34084bb3528516d5463b8b3615", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1027:9
[INFO] [stdout]      |
[INFO] [stdout] 1027 |     let mut f = fs::File::open(EdgeMemoryStorage::body_path(&tmp))
[INFO] [stdout]      |         ----^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1034:9
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(&tmp))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1041:9
[INFO] [stdout]      |
[INFO] [stdout] 1041 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(&tmp))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1116:9
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1123:9
[INFO] [stdout]      |
[INFO] [stdout] 1123 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1156:9
[INFO] [stdout]      |
[INFO] [stdout] 1156 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1163:9
[INFO] [stdout]      |
[INFO] [stdout] 1163 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk` is never used
[INFO] [stdout]    --> src/lib.rs:823:10
[INFO] [stdout]     |
[INFO] [stdout] 823 | async fn persist_to_disk(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_uring` is never used
[INFO] [stdout]    --> src/lib.rs:912:10
[INFO] [stdout]     |
[INFO] [stdout] 912 | async fn persist_to_disk_uring(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_atomic` is never used
[INFO] [stdout]    --> src/lib.rs:929:10
[INFO] [stdout]     |
[INFO] [stdout] 929 | async fn persist_to_disk_atomic(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_atomic_uring` is never used
[INFO] [stdout]     --> src/lib.rs:1003:10
[INFO] [stdout]      |
[INFO] [stdout] 1003 | async fn persist_to_disk_atomic_uring(
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/prototype.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Write {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 51 |         resp: oneshot::Sender<io::Result<usize>>,
[INFO] [stdout] 52 |         data: Vec<u8>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling edge-cdn-store v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/integration_test.rs:371:13
[INFO] [stdout]     |
[INFO] [stdout] 371 |         let mut bad_root = temp_root("badroot_file");
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1027:9
[INFO] [stdout]      |
[INFO] [stdout] 1027 |     let mut f = fs::File::open(EdgeMemoryStorage::body_path(&tmp))
[INFO] [stdout]      |         ----^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1034:9
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(&tmp))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1041:9
[INFO] [stdout]      |
[INFO] [stdout] 1041 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(&tmp))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1116:9
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1123:9
[INFO] [stdout]      |
[INFO] [stdout] 1123 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1156:9
[INFO] [stdout]      |
[INFO] [stdout] 1156 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1163:9
[INFO] [stdout]      |
[INFO] [stdout] 1163 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk` is never used
[INFO] [stdout]    --> src/lib.rs:823:10
[INFO] [stdout]     |
[INFO] [stdout] 823 | async fn persist_to_disk(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_uring` is never used
[INFO] [stdout]    --> src/lib.rs:912:10
[INFO] [stdout]     |
[INFO] [stdout] 912 | async fn persist_to_disk_uring(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_atomic` is never used
[INFO] [stdout]    --> src/lib.rs:929:10
[INFO] [stdout]     |
[INFO] [stdout] 929 | async fn persist_to_disk_atomic(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_atomic_uring` is never used
[INFO] [stdout]     --> src/lib.rs:1003:10
[INFO] [stdout]      |
[INFO] [stdout] 1003 | async fn persist_to_disk_atomic_uring(
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/prototype.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Write {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 51 |         resp: oneshot::Sender<io::Result<usize>>,
[INFO] [stdout] 52 |         data: Vec<u8>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.16s
[INFO] running `Command { std: "docker" "inspect" "44522478a5b129ac4d92ed6d6f69f73dfefdca34084bb3528516d5463b8b3615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44522478a5b129ac4d92ed6d6f69f73dfefdca34084bb3528516d5463b8b3615", kill_on_drop: false }`
[INFO] [stdout] 44522478a5b129ac4d92ed6d6f69f73dfefdca34084bb3528516d5463b8b3615
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c285b6d4f971f8cc197eb727e75e35b2cab0ea9b3f3dd843aa826cbd02e87890
[INFO] running `Command { std: "docker" "start" "-a" "c285b6d4f971f8cc197eb727e75e35b2cab0ea9b3f3dd843aa826cbd02e87890", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1027:9
[INFO] [stderr]      |
[INFO] [stderr] 1027 |     let mut f = fs::File::open(EdgeMemoryStorage::body_path(&tmp))
[INFO] [stderr]      |         ----^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1034:9
[INFO] [stderr]      |
[INFO] [stderr] 1034 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(&tmp))
[INFO] [stderr]      |         ----^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1041:9
[INFO] [stderr]      |
[INFO] [stderr] 1041 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(&tmp))
[INFO] [stderr]      |         ----^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1116:9
[INFO] [stderr]      |
[INFO] [stderr] 1116 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stderr]      |         ----^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1123:9
[INFO] [stderr]      |
[INFO] [stderr] 1123 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stderr]      |         ----^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1156:9
[INFO] [stderr]      |
[INFO] [stderr] 1156 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stderr]      |         ----^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/lib.rs:1163:9
[INFO] [stderr]      |
[INFO] [stderr] 1163 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stderr]      |         ----^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function `persist_to_disk` is never used
[INFO] [stderr]    --> src/lib.rs:823:10
[INFO] [stderr]     |
[INFO] [stderr] 823 | async fn persist_to_disk(
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `persist_to_disk_uring` is never used
[INFO] [stderr]    --> src/lib.rs:912:10
[INFO] [stderr]     |
[INFO] [stderr] 912 | async fn persist_to_disk_uring(
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `persist_to_disk_atomic` is never used
[INFO] [stderr]    --> src/lib.rs:929:10
[INFO] [stderr]     |
[INFO] [stderr] 929 | async fn persist_to_disk_atomic(
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `persist_to_disk_atomic_uring` is never used
[INFO] [stderr]     --> src/lib.rs:1003:10
[INFO] [stderr]      |
[INFO] [stderr] 1003 | async fn persist_to_disk_atomic_uring(
[INFO] [stderr]      |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `data` is never read
[INFO] [stderr]   --> src/prototype.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |     Write {
[INFO] [stderr]    |     ----- field in this variant
[INFO] [stderr] 51 |         resp: oneshot::Sender<io::Result<usize>>,
[INFO] [stderr] 52 |         data: Vec<u8>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `edge-cdn-store` (lib) generated 12 warnings (run `cargo fix --lib -p edge-cdn-store` to apply 7 suggestions)
[INFO] [stderr] warning: `edge-cdn-store` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/integration_test.rs:371:13
[INFO] [stderr]     |
[INFO] [stderr] 371 |         let mut bad_root = temp_root("badroot_file");
[INFO] [stderr]     |             ----^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `edge-cdn-store` (test "integration_test") generated 1 warning (run `cargo fix --test "integration_test" -p edge-cdn-store` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/edge_cdn_store-0c40cacbad0c6e99)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::demotion_increments_metric ... ok
[INFO] [stdout] test tests::demotes_in_memory_after_background_persist ... ok
[INFO] [stdout] test tests::atomic_publish_persists_and_no_tmp_left ... ok
[INFO] [stdout] test prototype::tests::test_io_uring_write_read ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- prototype::tests::test_io_uring_write_read stdout ----
[INFO] [stdout] IoUringManager init error: Operation not permitted (os error 1)
[INFO] [stdout] 
[INFO] [stdout] thread 'prototype::tests::test_io_uring_write_read' (17) panicked at src/prototype.rs:274:42:
[INFO] [stdout] Failed to send write request: SendError { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a50b898c92 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x55a50b898c92 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x55a50b898c92 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x55a50b898c92 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x55a50b8aa97a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x55a50b8aa97a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x55a50b865c16 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x55a50b865c16 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x55a50b877a19 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x55a50b877a19 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x55a50b8778b1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x55a50b3f787e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x55a50b3f787e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x55a50b877d42 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x55a50b877d42 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x55a50b877ad8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x55a50b8728f9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x55a50b859e0d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x55a50b8b225c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x55a50b8b18b2 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x55a50b37042f - core::result::Result<T,E>::expect::hdc601919d9864291
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x55a50b38a70c - edge_cdn_store::prototype::tests::test_io_uring_write_read::{{closure}}::h4fcf6c8fb095b9d4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/prototype.rs:274:42
[INFO] [stdout]   22:     0x55a50b382fc2 - <core::pin::Pin<P> as core::future::future::Future>::poll::h4a6f566cdc57a966
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x55a50b3830dd - <core::pin::Pin<P> as core::future::future::Future>::poll::h6f05b671b1c0d823
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x55a50b3c2e9d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h7f850dc5685bebe1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70
[INFO] [stdout]   25:     0x55a50b3c2d9b - tokio::task::coop::with_budget::hab05cd5ffa21c120
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5
[INFO] [stdout]   26:     0x55a50b3c2d9b - tokio::task::coop::budget::h7621c6d983f87d9d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5
[INFO] [stdout]   27:     0x55a50b3c2d9b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::hd286611645b566f2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25
[INFO] [stdout]   28:     0x55a50b3bb0d0 - tokio::runtime::scheduler::current_thread::Context::enter::he908787ede398b1b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19
[INFO] [stdout]   29:     0x55a50b3c067d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h830d981ad8c839e4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44
[INFO] [stdout]   30:     0x55a50b3be084 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h87484b3d44f48cd6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68
[INFO] [stdout]   31:     0x55a50b34e23b - tokio::runtime::context::scoped::Scoped<T>::set::hb81766e4361aa27b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x55a50b35ed59 - tokio::runtime::context::set_scheduler::{{closure}}::hd718f5e976fd0539
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x55a50b365f02 - std::thread::local::LocalKey<T>::try_with::h6d33bcdd56dee3a9
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   34:     0x55a50b364b2e - std::thread::local::LocalKey<T>::with::hecb737c6420175f7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   35:     0x55a50b35ea8d - tokio::runtime::context::set_scheduler::h4294dc4a09d6380f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x55a50b3bd9a0 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h9898895c3d686dce
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27
[INFO] [stdout]   37:     0x55a50b3be1c6 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h7c3ea9c8de66c552
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24
[INFO] [stdout]   38:     0x55a50b3b7250 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h37f30940db2d27fe
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33
[INFO] [stdout]   39:     0x55a50b34ebb3 - tokio::runtime::context::runtime::enter_runtime::h6eb58f177f4322b3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x55a50b3b6c11 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::hbc72124745e5a743
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   41:     0x55a50b394734 - tokio::runtime::runtime::Runtime::block_on_inner::he577f33eb85c3b35
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52
[INFO] [stdout]   42:     0x55a50b394dbc - tokio::runtime::runtime::Runtime::block_on::hdad4d6ce50501e31
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18
[INFO] [stdout]   43:     0x55a50b389fd0 - edge_cdn_store::prototype::tests::test_io_uring_write_read::h08a5b5621c170603
[INFO] [stdout]                                at /opt/rustwide/workdir/src/prototype.rs:298:84
[INFO] [stdout]   44:     0x55a50b38a067 - edge_cdn_store::prototype::tests::test_io_uring_write_read::{{closure}}::h100511e50f5b8f69
[INFO] [stdout]                                at /opt/rustwide/workdir/src/prototype.rs:258:40
[INFO] [stdout]   45:     0x55a50b320646 - core::ops::function::FnOnce::call_once::h1ec616c07ef39b85
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x55a50b3f767b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x55a50b3f767b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   48:     0x55a50b40b04a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   49:     0x55a50b40b04a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x55a50b40b04a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   51:     0x55a50b40b04a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   52:     0x55a50b40b04a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x55a50b40b04a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   54:     0x55a50b40b04a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   55:     0x55a50b3e54a4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   56:     0x55a50b3e54a4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   57:     0x55a50b3e8d62 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   58:     0x55a50b3e8d62 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x55a50b3e8d62 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   60:     0x55a50b3e8d62 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   61:     0x55a50b3e8d62 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x55a50b3e8d62 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   63:     0x55a50b3e8d62 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x55a50b86dadf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   65:     0x55a50b86dadf - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   66:     0x716015b5caa4 - <unknown>
[INFO] [stdout]   67:     0x716015be9a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     prototype::tests::test_io_uring_write_read
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "c285b6d4f971f8cc197eb727e75e35b2cab0ea9b3f3dd843aa826cbd02e87890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c285b6d4f971f8cc197eb727e75e35b2cab0ea9b3f3dd843aa826cbd02e87890", kill_on_drop: false }`
[INFO] [stdout] c285b6d4f971f8cc197eb727e75e35b2cab0ea9b3f3dd843aa826cbd02e87890
