[INFO] fetching crate stack-tokens 0.1.0...
[INFO] testing stack-tokens-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate stack-tokens 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate stack-tokens 0.1.0
[INFO] finished tweaking crates.io crate stack-tokens 0.1.0
[INFO] tweaked toml for crates.io crate stack-tokens 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stack-tokens 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] 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7fc8a753711e8daa4d806682ccb8f0fc40594f244dfb30f6e0cc2545f32a1a15
[INFO] running `Command { std: "docker" "start" "-a" "7fc8a753711e8daa4d806682ccb8f0fc40594f244dfb30f6e0cc2545f32a1a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fc8a753711e8daa4d806682ccb8f0fc40594f244dfb30f6e0cc2545f32a1a15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc8a753711e8daa4d806682ccb8f0fc40594f244dfb30f6e0cc2545f32a1a15", kill_on_drop: false }`
[INFO] [stdout] 7fc8a753711e8daa4d806682ccb8f0fc40594f244dfb30f6e0cc2545f32a1a15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0b81853e5e0433693c1b849c0137749a4ae3b409cf0da51132bd9340ae0a6b10
[INFO] running `Command { std: "docker" "start" "-a" "0b81853e5e0433693c1b849c0137749a4ae3b409cf0da51132bd9340ae0a6b10", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack-tokens v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "0b81853e5e0433693c1b849c0137749a4ae3b409cf0da51132bd9340ae0a6b10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b81853e5e0433693c1b849c0137749a4ae3b409cf0da51132bd9340ae0a6b10", kill_on_drop: false }`
[INFO] [stdout] 0b81853e5e0433693c1b849c0137749a4ae3b409cf0da51132bd9340ae0a6b10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0c798f67fb8199fa72b79beca1b3258c0152e3a0d674a4bd4697b600e0a56e85
[INFO] running `Command { std: "docker" "start" "-a" "0c798f67fb8199fa72b79beca1b3258c0152e3a0d674a4bd4697b600e0a56e85", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack-tokens v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::stack_token`
[INFO] [stdout]    --> src/lib.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     use crate::stack_token;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::stack_token`
[INFO] [stdout]    --> src/lib.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use crate::stack_token;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "0c798f67fb8199fa72b79beca1b3258c0152e3a0d674a4bd4697b600e0a56e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c798f67fb8199fa72b79beca1b3258c0152e3a0d674a4bd4697b600e0a56e85", kill_on_drop: false }`
[INFO] [stdout] 0c798f67fb8199fa72b79beca1b3258c0152e3a0d674a4bd4697b600e0a56e85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7a8c6893b05f7659ac9ec08f8fe19c4905d7293a16352638630199529f5ef460
[INFO] running `Command { std: "docker" "start" "-a" "7a8c6893b05f7659ac9ec08f8fe19c4905d7293a16352638630199529f5ef460", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::stack_token`
[INFO] [stderr]    --> src/lib.rs:152:9
[INFO] [stderr]     |
[INFO] [stderr] 152 |     use crate::stack_token;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::stack_token`
[INFO] [stderr]    --> src/lib.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |     use crate::stack_token;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `stack-tokens` (lib test) generated 2 warnings (run `cargo fix --lib -p stack-tokens --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stack_tokens-556bc1cc4bf2d32f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_tls_basic ... ok
[INFO] [stdout] test test_tls_ref_cell ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stack_tokens
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 71) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a8c6893b05f7659ac9ec08f8fe19c4905d7293a16352638630199529f5ef460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a8c6893b05f7659ac9ec08f8fe19c4905d7293a16352638630199529f5ef460", kill_on_drop: false }`
[INFO] [stdout] 7a8c6893b05f7659ac9ec08f8fe19c4905d7293a16352638630199529f5ef460