[INFO] fetching crate dias 0.1.1...
[INFO] testing dias-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dias 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate dias 0.1.1
[INFO] finished tweaking crates.io crate dias 0.1.1
[INFO] tweaked toml for crates.io crate dias 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dias 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 84 packages to latest compatible versions
[INFO] [stderr]       Adding atomic-write-file v0.1.4 (available: v0.3.0)
[INFO] [stderr]       Adding directories v5.0.1 (available: v6.0.0)
[INFO] [stderr]       Adding toml v0.8.23 (available: v0.9.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9eb1f0b2b9813df7a488d79de26c3e29fc92bbff8abd63d5f761dbd3cf56b89e
[INFO] running `Command { std: "docker" "start" "-a" "9eb1f0b2b9813df7a488d79de26c3e29fc92bbff8abd63d5f761dbd3cf56b89e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9eb1f0b2b9813df7a488d79de26c3e29fc92bbff8abd63d5f761dbd3cf56b89e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eb1f0b2b9813df7a488d79de26c3e29fc92bbff8abd63d5f761dbd3cf56b89e", kill_on_drop: false }`
[INFO] [stdout] 9eb1f0b2b9813df7a488d79de26c3e29fc92bbff8abd63d5f761dbd3cf56b89e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa511dcd8ca466c02c03254781bf3c17317e888f2cc4edc2d6480a76fedbea7d
[INFO] running `Command { std: "docker" "start" "-a" "fa511dcd8ca466c02c03254781bf3c17317e888f2cc4edc2d6480a76fedbea7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling lexopt v0.3.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling atomic-write-file v0.1.4
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling dias v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/memory/file_sys.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read(&self) -> std::io::Result<RwLockReadGuard<T>> {
[INFO] [stdout]    |                 ^^^^^                     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read(&self) -> std::io::Result<RwLockReadGuard<'_, T>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/memory/file_sys.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn write(&self) -> std::io::Result<RwLockWriteGuard<T>> {
[INFO] [stdout]    |                  ^^^^^                     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn write(&self) -> std::io::Result<RwLockWriteGuard<'_, T>> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.33s
[INFO] running `Command { std: "docker" "inspect" "fa511dcd8ca466c02c03254781bf3c17317e888f2cc4edc2d6480a76fedbea7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa511dcd8ca466c02c03254781bf3c17317e888f2cc4edc2d6480a76fedbea7d", kill_on_drop: false }`
[INFO] [stdout] fa511dcd8ca466c02c03254781bf3c17317e888f2cc4edc2d6480a76fedbea7d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04d34d22d25d13ee9fa24efc9c466f0eed97e35e10ba93a77d18b64fba4ee3a5
[INFO] running `Command { std: "docker" "start" "-a" "04d34d22d25d13ee9fa24efc9c466f0eed97e35e10ba93a77d18b64fba4ee3a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling atomic-write-file v0.1.4
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling dias v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/memory/file_sys.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read(&self) -> std::io::Result<RwLockReadGuard<T>> {
[INFO] [stdout]    |                 ^^^^^                     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read(&self) -> std::io::Result<RwLockReadGuard<'_, T>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/memory/file_sys.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn write(&self) -> std::io::Result<RwLockWriteGuard<T>> {
[INFO] [stdout]    |                  ^^^^^                     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn write(&self) -> std::io::Result<RwLockWriteGuard<'_, T>> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/memory/file_sys.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read(&self) -> std::io::Result<RwLockReadGuard<T>> {
[INFO] [stdout]    |                 ^^^^^                     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read(&self) -> std::io::Result<RwLockReadGuard<'_, T>> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/storage/memory/file_sys.rs:21:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn write(&self) -> std::io::Result<RwLockWriteGuard<T>> {
[INFO] [stdout]    |                  ^^^^^                     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn write(&self) -> std::io::Result<RwLockWriteGuard<'_, T>> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.80s
[INFO] running `Command { std: "docker" "inspect" "04d34d22d25d13ee9fa24efc9c466f0eed97e35e10ba93a77d18b64fba4ee3a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d34d22d25d13ee9fa24efc9c466f0eed97e35e10ba93a77d18b64fba4ee3a5", kill_on_drop: false }`
[INFO] [stdout] 04d34d22d25d13ee9fa24efc9c466f0eed97e35e10ba93a77d18b64fba4ee3a5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9fa603007ea47d3cb1e60b3408631104909cdb781d6a8b1f57ca70c939635d8
[INFO] running `Command { std: "docker" "start" "-a" "c9fa603007ea47d3cb1e60b3408631104909cdb781d6a8b1f57ca70c939635d8", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/storage/memory/file_sys.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn read(&self) -> std::io::Result<RwLockReadGuard<T>> {
[INFO] [stderr]    |                 ^^^^^                     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn read(&self) -> std::io::Result<RwLockReadGuard<'_, T>> {
[INFO] [stderr]    |                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/storage/memory/file_sys.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn write(&self) -> std::io::Result<RwLockWriteGuard<T>> {
[INFO] [stderr]    |                  ^^^^^                     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn write(&self) -> std::io::Result<RwLockWriteGuard<'_, T>> {
[INFO] [stderr]    |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: `dias` (lib) generated 2 warnings (run `cargo fix --lib -p dias` to apply 2 suggestions)
[INFO] [stderr] warning: `dias` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dias-435efb2e21902134)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test cmd_line::standard::tests::flags ... ok
[INFO] [stdout] test cmd_line::standard::tests::options ... ok
[INFO] [stdout] test cmd_line::standard::tests::extra_value ... ok
[INFO] [stdout] test cmd_line::dummy::tests::flags ... ok
[INFO] [stdout] test cmd_line::standard::tests::options_missing_value ... ok
[INFO] [stdout] test cmd_line::standard::tests::flags_unknown ... ok
[INFO] [stdout] test cmd_line::dummy::tests::options ... ok
[INFO] [stdout] test cmd_line::standard::tests::options_unknown ... ok
[INFO] [stdout] test exit::generic::test::boxability ... ok
[INFO] [stdout] test storage::boxable::test::boxability ... ok
[INFO] [stdout] test storage::memory::storage::tests::text_file ... ok
[INFO] [stdout] test config::standard::tests::basic ... ok
[INFO] [stdout] test config::standard::tests::basic_storage ... ok
[INFO] [stdout] test config::standard::tests::format ... ok
[INFO] [stdout] test storage::memory::storage::tests::file_uniqueness ... ok
[INFO] [stdout] test storage::memory::storage::tests::binary_file ... ok
[INFO] [stdout] test storage::standard::storage::tests::storage_uniqueness ... ok
[INFO] [stdout] test storage::standard::storage::tests::binary_file ... ok
[INFO] [stdout] test storage::standard::storage::tests::text_file ... ok
[INFO] [stdout] test storage::standard::storage::tests::file_uniqueness ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dias
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/exit/mod.rs - exit (line 6) ... ok
[INFO] [stdout] test src/storage/mod.rs - storage (line 7) ... ok
[INFO] [stdout] test src/config/mod.rs - config (line 6) ... ok
[INFO] [stdout] test src/cmd_line/mod.rs - cmd_line (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9fa603007ea47d3cb1e60b3408631104909cdb781d6a8b1f57ca70c939635d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9fa603007ea47d3cb1e60b3408631104909cdb781d6a8b1f57ca70c939635d8", kill_on_drop: false }`
[INFO] [stdout] c9fa603007ea47d3cb1e60b3408631104909cdb781d6a8b1f57ca70c939635d8
