[INFO] fetching crate signed_tokens 0.2.0...
[INFO] testing signed_tokens-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate signed_tokens 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate signed_tokens 0.2.0
[INFO] finished tweaking crates.io crate signed_tokens 0.2.0
[INFO] tweaked toml for crates.io crate signed_tokens 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate signed_tokens 0.2.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8ea4bdbfb0aa79f73dc250a56439dee26c66e0405cf1e9be430bb5eb4913d87
[INFO] running `Command { std: "docker" "start" "-a" "c8ea4bdbfb0aa79f73dc250a56439dee26c66e0405cf1e9be430bb5eb4913d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8ea4bdbfb0aa79f73dc250a56439dee26c66e0405cf1e9be430bb5eb4913d87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ea4bdbfb0aa79f73dc250a56439dee26c66e0405cf1e9be430bb5eb4913d87", kill_on_drop: false }`
[INFO] [stdout] c8ea4bdbfb0aa79f73dc250a56439dee26c66e0405cf1e9be430bb5eb4913d87
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3d762ad29a975edfd22882397d9de37d8b3521cf1aece2d550e2cba227a9b3e
[INFO] running `Command { std: "docker" "start" "-a" "e3d762ad29a975edfd22882397d9de37d8b3521cf1aece2d550e2cba227a9b3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling signed_tokens v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "e3d762ad29a975edfd22882397d9de37d8b3521cf1aece2d550e2cba227a9b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d762ad29a975edfd22882397d9de37d8b3521cf1aece2d550e2cba227a9b3e", kill_on_drop: false }`
[INFO] [stdout] e3d762ad29a975edfd22882397d9de37d8b3521cf1aece2d550e2cba227a9b3e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8571f5851e23f45fef984cc332ceef0b7130017482703820dbcf8fec462eca42
[INFO] running `Command { std: "docker" "start" "-a" "8571f5851e23f45fef984cc332ceef0b7130017482703820dbcf8fec462eca42", kill_on_drop: false }`
[INFO] [stderr]    Compiling signed_tokens v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "8571f5851e23f45fef984cc332ceef0b7130017482703820dbcf8fec462eca42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8571f5851e23f45fef984cc332ceef0b7130017482703820dbcf8fec462eca42", kill_on_drop: false }`
[INFO] [stdout] 8571f5851e23f45fef984cc332ceef0b7130017482703820dbcf8fec462eca42
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 238d099aef91e31a03877838f5b4e26d7e14002bbc061a42c9f1626f683ac8ea
[INFO] running `Command { std: "docker" "start" "-a" "238d099aef91e31a03877838f5b4e26d7e14002bbc061a42c9f1626f683ac8ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/signed_tokens-7bdc22e19ee80022)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::no_keys_fails_signing ... ok
[INFO] [stdout] test tests::key_change_fails_verification ... ok
[INFO] [stdout] test tests::round_trip ... ok
[INFO] [stdout] test tests::no_matching_key_fails_verification ... ok
[INFO] [stdout] test tests::tampering_with_payload_fails_verification ... ok
[INFO] [stdout] test tests::too_many_keys_fails_signing ... ok
[INFO] [stdout] test tests::sign_only_uses_active_keys ... ok
[INFO] [stdout] test tests::too_short_fails_verification ... ok
[INFO] [stdout] test tests::verify_works_with_deprecated_key ... ok
[INFO] [stdout] test tests::empty_payload_fails_signing ... ok
[INFO] [stdout] test tests::invalid_encoding_fails_verification ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests signed_tokens
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "238d099aef91e31a03877838f5b4e26d7e14002bbc061a42c9f1626f683ac8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238d099aef91e31a03877838f5b4e26d7e14002bbc061a42c9f1626f683ac8ea", kill_on_drop: false }`
[INFO] [stdout] 238d099aef91e31a03877838f5b4e26d7e14002bbc061a42c9f1626f683ac8ea