[INFO] fetching crate polykv 0.1.1...
[INFO] testing polykv-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate polykv 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate polykv 0.1.1
[INFO] finished tweaking crates.io crate polykv 0.1.1
[INFO] tweaked toml for crates.io crate polykv 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polykv 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 81 packages to latest compatible versions
[INFO] [stderr]       Adding dirs v5.0.1 (available: v6.0.0)
[INFO] [stderr]       Adding jni v0.21.1 (available: v0.22.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 429975ca0fdc7db7496d5146b074dd24ada318ebbb7e38f81159b7e911f4d5f6
[INFO] running `Command { std: "docker" "start" "-a" "429975ca0fdc7db7496d5146b074dd24ada318ebbb7e38f81159b7e911f4d5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "429975ca0fdc7db7496d5146b074dd24ada318ebbb7e38f81159b7e911f4d5f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "429975ca0fdc7db7496d5146b074dd24ada318ebbb7e38f81159b7e911f4d5f6", kill_on_drop: false }`
[INFO] [stdout] 429975ca0fdc7db7496d5146b074dd24ada318ebbb7e38f81159b7e911f4d5f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1b3ea7f6407e46cc4c9fa57ca7ae4050f8040a986b898d35cbc1e49641446c4
[INFO] running `Command { std: "docker" "start" "-a" "f1b3ea7f6407e46cc4c9fa57ca7ae4050f8040a986b898d35cbc1e49641446c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling polykv v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::PolyKV`
[INFO] [stdout]  --> src/mobile.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::PolyKV;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_verification_logic` is never used
[INFO] [stdout]   --> src/mobile.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn run_verification_logic(app_name: &str, platform: &str, storage_path: Option<String>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.67s
[INFO] running `Command { std: "docker" "inspect" "f1b3ea7f6407e46cc4c9fa57ca7ae4050f8040a986b898d35cbc1e49641446c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b3ea7f6407e46cc4c9fa57ca7ae4050f8040a986b898d35cbc1e49641446c4", kill_on_drop: false }`
[INFO] [stdout] f1b3ea7f6407e46cc4c9fa57ca7ae4050f8040a986b898d35cbc1e49641446c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e7ed40b928a35c20d7445921bcdf3ce3f8bbc604c347cb85e0cfeb1cb965c0f
[INFO] running `Command { std: "docker" "start" "-a" "9e7ed40b928a35c20d7445921bcdf3ce3f8bbc604c347cb85e0cfeb1cb965c0f", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::PolyKV`
[INFO] [stdout]  --> src/mobile.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::PolyKV;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_verification_logic` is never used
[INFO] [stdout]   --> src/mobile.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn run_verification_logic(app_name: &str, platform: &str, storage_path: Option<String>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling polykv v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::PolyKV`
[INFO] [stdout]  --> src/mobile.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::PolyKV;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_verification_logic` is never used
[INFO] [stdout]   --> src/mobile.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn run_verification_logic(app_name: &str, platform: &str, storage_path: Option<String>) -> String {
[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 1.49s
[INFO] running `Command { std: "docker" "inspect" "9e7ed40b928a35c20d7445921bcdf3ce3f8bbc604c347cb85e0cfeb1cb965c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7ed40b928a35c20d7445921bcdf3ce3f8bbc604c347cb85e0cfeb1cb965c0f", kill_on_drop: false }`
[INFO] [stdout] 9e7ed40b928a35c20d7445921bcdf3ce3f8bbc604c347cb85e0cfeb1cb965c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2801ef734a360f141ec0b4e1ca36910b0d0705478dad757405662df9ff31f20b
[INFO] running `Command { std: "docker" "start" "-a" "2801ef734a360f141ec0b4e1ca36910b0d0705478dad757405662df9ff31f20b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::PolyKV`
[INFO] [stderr]  --> src/mobile.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::PolyKV;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_verification_logic` is never used
[INFO] [stderr]   --> src/mobile.rs:75:4
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn run_verification_logic(app_name: &str, platform: &str, storage_path: Option<String>) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `polykv` (lib) generated 2 warnings (run `cargo fix --lib -p polykv` to apply 1 suggestion)
[INFO] [stderr] warning: `polykv` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polykv-4036323ac26c86bb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests polykv
[INFO] [stdout] test tests::test_runtime_full_desktop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "2801ef734a360f141ec0b4e1ca36910b0d0705478dad757405662df9ff31f20b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2801ef734a360f141ec0b4e1ca36910b0d0705478dad757405662df9ff31f20b", kill_on_drop: false }`
[INFO] [stdout] 2801ef734a360f141ec0b4e1ca36910b0d0705478dad757405662df9ff31f20b