[INFO] fetching crate mecha_device_info_ctl 0.1.0... [INFO] testing mecha_device_info_ctl-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate mecha_device_info_ctl 0.1.0 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mecha_device_info_ctl 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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: v0.37.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a24beb4d597c8490f04d42a3203c1d9933e398532253245c04bcd53469614e27 [INFO] running `Command { std: "docker" "start" "-a" "a24beb4d597c8490f04d42a3203c1d9933e398532253245c04bcd53469614e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a24beb4d597c8490f04d42a3203c1d9933e398532253245c04bcd53469614e27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a24beb4d597c8490f04d42a3203c1d9933e398532253245c04bcd53469614e27", kill_on_drop: false }` [INFO] [stdout] a24beb4d597c8490f04d42a3203c1d9933e398532253245c04bcd53469614e27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e7f67f95459c133236a7ad8e9d5b58617dd3f645cbbd4e10d7ab83b349b56a6 [INFO] running `Command { std: "docker" "start" "-a" "0e7f67f95459c133236a7ad8e9d5b58617dd3f645cbbd4e10d7ab83b349b56a6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling sysinfo v0.29.11 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.79s [INFO] running `Command { std: "docker" "inspect" "0e7f67f95459c133236a7ad8e9d5b58617dd3f645cbbd4e10d7ab83b349b56a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e7f67f95459c133236a7ad8e9d5b58617dd3f645cbbd4e10d7ab83b349b56a6", kill_on_drop: false }` [INFO] [stdout] 0e7f67f95459c133236a7ad8e9d5b58617dd3f645cbbd4e10d7ab83b349b56a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6134bb1fc4e6e1f4917163139beda3a0964ceb4cb27ae669726aae26541df340 [INFO] running `Command { std: "docker" "start" "-a" "6134bb1fc4e6e1f4917163139beda3a0964ceb4cb27ae669726aae26541df340", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling predicates-core v1.0.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling sysinfo v0.29.11 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling predicates-tree v1.0.12 [INFO] [stderr] Compiling fragile v2.0.1 [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling predicates v2.1.5 [INFO] [stderr] Compiling mockall_derive v0.11.4 [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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.92s [INFO] running `Command { std: "docker" "inspect" "6134bb1fc4e6e1f4917163139beda3a0964ceb4cb27ae669726aae26541df340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6134bb1fc4e6e1f4917163139beda3a0964ceb4cb27ae669726aae26541df340", kill_on_drop: false }` [INFO] [stdout] 6134bb1fc4e6e1f4917163139beda3a0964ceb4cb27ae669726aae26541df340 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1905bf0a9160ac0eb1809c73d2c1e0d437c89c06a527fa8972b3deee7b51fb5c [INFO] running `Command { std: "docker" "start" "-a" "1905bf0a9160ac0eb1809c73d2c1e0d437c89c06a527fa8972b3deee7b51fb5c", kill_on_drop: false }` [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/device_info.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 52 | (total_memory, free_memory, available_memory) => { [INFO] [stderr] | --------------------------------------------- matches any value [INFO] [stderr] ... [INFO] [stderr] 61 | _ => { [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mecha_device_info_ctl` (lib) generated 1 warning [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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mecha_device_info_ctl` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mecha_device_info_ctl-a8febefb57086a1b) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test device_info::tests::test_get_cpu_info ... ok [INFO] [stdout] test device_info::tests::test_get_disk_info ... ok [INFO] [stdout] test device_info::tests::test_get_memory_info ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "1905bf0a9160ac0eb1809c73d2c1e0d437c89c06a527fa8972b3deee7b51fb5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1905bf0a9160ac0eb1809c73d2c1e0d437c89c06a527fa8972b3deee7b51fb5c", kill_on_drop: false }` [INFO] [stdout] 1905bf0a9160ac0eb1809c73d2c1e0d437c89c06a527fa8972b3deee7b51fb5c