[INFO] fetching crate spin_freeze 0.2.1...
[INFO] testing spin_freeze-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate spin_freeze 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate spin_freeze 0.2.1
[INFO] finished tweaking crates.io crate spin_freeze 0.2.1
[INFO] tweaked toml for crates.io crate spin_freeze 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spin_freeze 0.2.1 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] crate crates.io crate spin_freeze 0.2.1 already has a lockfile, it will not be regenerated
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2a956026879c755cac626a1de620ba761295487f0a137be332e291bc1e42ae9d
[INFO] running `Command { std: "docker" "start" "-a" "2a956026879c755cac626a1de620ba761295487f0a137be332e291bc1e42ae9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a956026879c755cac626a1de620ba761295487f0a137be332e291bc1e42ae9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a956026879c755cac626a1de620ba761295487f0a137be332e291bc1e42ae9d", kill_on_drop: false }`
[INFO] [stdout] 2a956026879c755cac626a1de620ba761295487f0a137be332e291bc1e42ae9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d87e29985746f1352275a27b5ddb73a614abc6692d6b650bd3533c348e3aa91d
[INFO] running `Command { std: "docker" "start" "-a" "d87e29985746f1352275a27b5ddb73a614abc6692d6b650bd3533c348e3aa91d", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin_freeze v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "d87e29985746f1352275a27b5ddb73a614abc6692d6b650bd3533c348e3aa91d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d87e29985746f1352275a27b5ddb73a614abc6692d6b650bd3533c348e3aa91d", kill_on_drop: false }`
[INFO] [stdout] d87e29985746f1352275a27b5ddb73a614abc6692d6b650bd3533c348e3aa91d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8c01fcd7a100173e7957ec12d608ed6a8e7fe160f346ef80bc529a6a0da4379b
[INFO] running `Command { std: "docker" "start" "-a" "8c01fcd7a100173e7957ec12d608ed6a8e7fe160f346ef80bc529a6a0da4379b", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin_freeze v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "8c01fcd7a100173e7957ec12d608ed6a8e7fe160f346ef80bc529a6a0da4379b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c01fcd7a100173e7957ec12d608ed6a8e7fe160f346ef80bc529a6a0da4379b", kill_on_drop: false }`
[INFO] [stdout] 8c01fcd7a100173e7957ec12d608ed6a8e7fe160f346ef80bc529a6a0da4379b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 894f7a04e5d0069eedf7aea9a25d14ad3e3c466260f517530a300b2116c951ae
[INFO] running `Command { std: "docker" "start" "-a" "894f7a04e5d0069eedf7aea9a25d14ad3e3c466260f517530a300b2116c951ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spin_freeze-12c44dba7e1cadec)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::cycle_info ... ok
[INFO] [stdout] test tests::cycle_test ... ok
[INFO] [stdout] test tests::freeze_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.51s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/spin_freeze-0162c6c26ce8be4b)
[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] [stderr]    Doc-tests spin_freeze
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - frames_to_freeze (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "894f7a04e5d0069eedf7aea9a25d14ad3e3c466260f517530a300b2116c951ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "894f7a04e5d0069eedf7aea9a25d14ad3e3c466260f517530a300b2116c951ae", kill_on_drop: false }`
[INFO] [stdout] 894f7a04e5d0069eedf7aea9a25d14ad3e3c466260f517530a300b2116c951ae