[INFO] fetching crate testYD_rpncalc 0.1.0...
[INFO] testing testYD_rpncalc-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate testYD_rpncalc 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate testYD_rpncalc 0.1.0
[INFO] finished tweaking crates.io crate testYD_rpncalc 0.1.0
[INFO] tweaked toml for crates.io crate testYD_rpncalc 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate testYD_rpncalc 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]     Blocking waiting for file lock on package cache
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e3334243bffc985c1def490716e908f26d29b9a669d794d51362e031a156f1c1
[INFO] running `Command { std: "docker" "start" "-a" "e3334243bffc985c1def490716e908f26d29b9a669d794d51362e031a156f1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3334243bffc985c1def490716e908f26d29b9a669d794d51362e031a156f1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3334243bffc985c1def490716e908f26d29b9a669d794d51362e031a156f1c1", kill_on_drop: false }`
[INFO] [stdout] e3334243bffc985c1def490716e908f26d29b9a669d794d51362e031a156f1c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6c135156963a27974ef83a2fd1049a6174bf67feed4307a263cfbd05143eee20
[INFO] running `Command { std: "docker" "start" "-a" "6c135156963a27974ef83a2fd1049a6174bf67feed4307a263cfbd05143eee20", kill_on_drop: false }`
[INFO] [stderr]    Compiling testYD_rpncalc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `testYD_rpncalc` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `test_yd_rpncalc`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "6c135156963a27974ef83a2fd1049a6174bf67feed4307a263cfbd05143eee20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c135156963a27974ef83a2fd1049a6174bf67feed4307a263cfbd05143eee20", kill_on_drop: false }`
[INFO] [stdout] 6c135156963a27974ef83a2fd1049a6174bf67feed4307a263cfbd05143eee20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 852e38d08a3053ed9fc26939bcb064d505ea79ee8f62433b9eadd49842dd2aa4
[INFO] running `Command { std: "docker" "start" "-a" "852e38d08a3053ed9fc26939bcb064d505ea79ee8f62433b9eadd49842dd2aa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling testYD_rpncalc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `testYD_rpncalc` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `test_yd_rpncalc`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "852e38d08a3053ed9fc26939bcb064d505ea79ee8f62433b9eadd49842dd2aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852e38d08a3053ed9fc26939bcb064d505ea79ee8f62433b9eadd49842dd2aa4", kill_on_drop: false }`
[INFO] [stdout] 852e38d08a3053ed9fc26939bcb064d505ea79ee8f62433b9eadd49842dd2aa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 30c723f92e8334ae725278d0474963f4618d5043fce66828fb3c1c7e267715a7
[INFO] running `Command { std: "docker" "start" "-a" "30c723f92e8334ae725278d0474963f4618d5043fce66828fb3c1c7e267715a7", kill_on_drop: false }`
[INFO] [stderr] warning: crate `testYD_rpncalc` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `test_yd_rpncalc`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `testYD_rpncalc` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/testYD_rpncalc-4c8553bcebafcc65)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests testYD_rpncalc
[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" "30c723f92e8334ae725278d0474963f4618d5043fce66828fb3c1c7e267715a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c723f92e8334ae725278d0474963f4618d5043fce66828fb3c1c7e267715a7", kill_on_drop: false }`
[INFO] [stdout] 30c723f92e8334ae725278d0474963f4618d5043fce66828fb3c1c7e267715a7