[INFO] fetching crate mecha_device_info_ctl 0.1.0...
[INFO] testing mecha_device_info_ctl-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mecha_device_info_ctl 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mecha_device_info_ctl 0.1.0
[INFO] finished tweaking crates.io crate mecha_device_info_ctl 0.1.0
[INFO] tweaked toml for crates.io crate mecha_device_info_ctl 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mecha_device_info_ctl 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 59 packages to latest compatible versions
[INFO] [stderr]       Adding mockall v0.11.4 (available: v0.13.1)
[INFO] [stderr]       Adding sysinfo v0.29.11 (available: v0.37.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3038e73fe402b5f1187940f045404a353e49d5324173d64858cdf3cf9ab8d89
[INFO] running `Command { std: "docker" "start" "-a" "e3038e73fe402b5f1187940f045404a353e49d5324173d64858cdf3cf9ab8d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3038e73fe402b5f1187940f045404a353e49d5324173d64858cdf3cf9ab8d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3038e73fe402b5f1187940f045404a353e49d5324173d64858cdf3cf9ab8d89", kill_on_drop: false }`
[INFO] [stdout] e3038e73fe402b5f1187940f045404a353e49d5324173d64858cdf3cf9ab8d89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d8538531773feab9d870178acc9ff98f38021d68447f638d49f713a7d247cc8
[INFO] running `Command { std: "docker" "start" "-a" "3d8538531773feab9d870178acc9ff98f38021d68447f638d49f713a7d247cc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling sysinfo v0.29.11
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling mecha_device_info_ctl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/device_info.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             (total_memory, free_memory, available_memory) => {
[INFO] [stdout]    |             --------------------------------------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 61 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.73s
[INFO] running `Command { std: "docker" "inspect" "3d8538531773feab9d870178acc9ff98f38021d68447f638d49f713a7d247cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d8538531773feab9d870178acc9ff98f38021d68447f638d49f713a7d247cc8", kill_on_drop: false }`
[INFO] [stdout] 3d8538531773feab9d870178acc9ff98f38021d68447f638d49f713a7d247cc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a96dc34290f62f653ee9445eb49e6578adfecd593a084fb2dc640c4ba74201f8
[INFO] running `Command { std: "docker" "start" "-a" "a96dc34290f62f653ee9445eb49e6578adfecd593a084fb2dc640c4ba74201f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling predicates-core v1.0.9
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling fragile v2.0.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling predicates-tree v1.0.12
[INFO] [stderr]    Compiling sysinfo v0.29.11
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling mecha_device_info_ctl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/device_info.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             (total_memory, free_memory, available_memory) => {
[INFO] [stdout]    |             --------------------------------------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 61 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mockall_derive v0.11.4
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling mockall v0.11.4
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/device_info.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             (total_memory, free_memory, available_memory) => {
[INFO] [stdout]    |             --------------------------------------------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 61 |             _ => {
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_all` is never used
[INFO] [stdout]    --> src/device_info.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub trait DeviceInfoCtlObject {
[INFO] [stdout]     |               ------------------- associated function in this trait
[INFO] [stdout] 155 |         fn new_all() -> Self;
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.53s
[INFO] running `Command { std: "docker" "inspect" "a96dc34290f62f653ee9445eb49e6578adfecd593a084fb2dc640c4ba74201f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a96dc34290f62f653ee9445eb49e6578adfecd593a084fb2dc640c4ba74201f8", kill_on_drop: false }`
[INFO] [stdout] a96dc34290f62f653ee9445eb49e6578adfecd593a084fb2dc640c4ba74201f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9458fd659c892c50687e8df7dddbab38350557d3033c54af0ac963b4058946c9
[INFO] running `Command { std: "docker" "start" "-a" "9458fd659c892c50687e8df7dddbab38350557d3033c54af0ac963b4058946c9", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stdout] 
[INFO] [stderr]   --> src/device_info.rs:61:13
[INFO] [stdout] running 3 tests
[INFO] [stderr]    |
[INFO] [stdout] test device_info::tests::test_get_cpu_info ... ok
[INFO] [stderr] 52 |             (total_memory, free_memory, available_memory) => {
[INFO] [stdout] test device_info::tests::test_get_disk_info ... ok
[INFO] [stderr]    |             --------------------------------------------- matches any value
[INFO] [stdout] test device_info::tests::test_get_memory_info ... ok
[INFO] [stderr] ...
[INFO] [stdout] 
[INFO] [stderr] 61 |             _ => {
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new_all` is never used
[INFO] [stderr]    --> src/device_info.rs:155:12
[INFO] [stderr]     |
[INFO] [stderr] 154 |     pub trait DeviceInfoCtlObject {
[INFO] [stderr]     |               ------------------- associated function in this trait
[INFO] [stderr] 155 |         fn new_all() -> Self;
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mecha_device_info_ctl` (lib) generated 1 warning
[INFO] [stderr] warning: `mecha_device_info_ctl` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mecha_device_info_ctl-04f355e9870d4445)
[INFO] [stderr]    Doc-tests mecha_device_info_ctl
[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" "9458fd659c892c50687e8df7dddbab38350557d3033c54af0ac963b4058946c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9458fd659c892c50687e8df7dddbab38350557d3033c54af0ac963b4058946c9", kill_on_drop: false }`
[INFO] [stdout] 9458fd659c892c50687e8df7dddbab38350557d3033c54af0ac963b4058946c9