[INFO] fetching crate miy_rpn_calc 0.1.0...
[INFO] testing miy_rpn_calc-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate miy_rpn_calc 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate miy_rpn_calc 0.1.0
[INFO] finished tweaking crates.io crate miy_rpn_calc 0.1.0
[INFO] tweaked toml for crates.io crate miy_rpn_calc 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate miy_rpn_calc 0.1.0 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] 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-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 165703f2690b74b05a5259d687f86f96b3f78bf1a3cc35965c2ff01227536642
[INFO] running `Command { std: "docker" "start" "-a" "165703f2690b74b05a5259d687f86f96b3f78bf1a3cc35965c2ff01227536642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "165703f2690b74b05a5259d687f86f96b3f78bf1a3cc35965c2ff01227536642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165703f2690b74b05a5259d687f86f96b3f78bf1a3cc35965c2ff01227536642", kill_on_drop: false }`
[INFO] [stdout] 165703f2690b74b05a5259d687f86f96b3f78bf1a3cc35965c2ff01227536642
[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=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] 5823edd350db264ff4edc54e93bcbaea761f8c97feebba14cd3ca460a044bfab
[INFO] running `Command { std: "docker" "start" "-a" "5823edd350db264ff4edc54e93bcbaea761f8c97feebba14cd3ca460a044bfab", kill_on_drop: false }`
[INFO] [stderr]    Compiling miy_rpn_calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "5823edd350db264ff4edc54e93bcbaea761f8c97feebba14cd3ca460a044bfab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5823edd350db264ff4edc54e93bcbaea761f8c97feebba14cd3ca460a044bfab", kill_on_drop: false }`
[INFO] [stdout] 5823edd350db264ff4edc54e93bcbaea761f8c97feebba14cd3ca460a044bfab
[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=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] a8dd07e60532c0c77707cb159fe9a916ce389a5298e1c5fd3a304561f2eea224
[INFO] running `Command { std: "docker" "start" "-a" "a8dd07e60532c0c77707cb159fe9a916ce389a5298e1c5fd3a304561f2eea224", kill_on_drop: false }`
[INFO] [stderr]    Compiling miy_rpn_calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "a8dd07e60532c0c77707cb159fe9a916ce389a5298e1c5fd3a304561f2eea224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8dd07e60532c0c77707cb159fe9a916ce389a5298e1c5fd3a304561f2eea224", kill_on_drop: false }`
[INFO] [stdout] a8dd07e60532c0c77707cb159fe9a916ce389a5298e1c5fd3a304561f2eea224
[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=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] ec570414204f9a3fc0f8a8ae48ba14eac6b641f6d558d4cba53b69c736b27185
[INFO] running `Command { std: "docker" "start" "-a" "ec570414204f9a3fc0f8a8ae48ba14eac6b641f6d558d4cba53b69c736b27185", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/miy_rpn_calc-5c2032d6c70409f1)
[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 miy_rpn_calc
[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" "ec570414204f9a3fc0f8a8ae48ba14eac6b641f6d558d4cba53b69c736b27185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec570414204f9a3fc0f8a8ae48ba14eac6b641f6d558d4cba53b69c736b27185", kill_on_drop: false }`
[INFO] [stdout] ec570414204f9a3fc0f8a8ae48ba14eac6b641f6d558d4cba53b69c736b27185