[INFO] fetching crate two-factor-auth 0.1.4...
[INFO] testing two-factor-auth-0.1.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate two-factor-auth 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate two-factor-auth 0.1.4
[INFO] finished tweaking crates.io crate two-factor-auth 0.1.4
[INFO] tweaked toml for crates.io crate two-factor-auth 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate two-factor-auth 0.1.4 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] crate crates.io crate two-factor-auth 0.1.4 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c33f69a72a6cf419cb7a31e13e74a3aa96f647be1fec3c3d174cdad0d4a44a57
[INFO] running `Command { std: "docker" "start" "-a" "c33f69a72a6cf419cb7a31e13e74a3aa96f647be1fec3c3d174cdad0d4a44a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c33f69a72a6cf419cb7a31e13e74a3aa96f647be1fec3c3d174cdad0d4a44a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33f69a72a6cf419cb7a31e13e74a3aa96f647be1fec3c3d174cdad0d4a44a57", kill_on_drop: false }`
[INFO] [stdout] c33f69a72a6cf419cb7a31e13e74a3aa96f647be1fec3c3d174cdad0d4a44a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a2167ce55dbd3702d98e49b77a70e4a9d03294a427a31d8558bb2fc6eacf3e65
[INFO] running `Command { std: "docker" "start" "-a" "a2167ce55dbd3702d98e49b77a70e4a9d03294a427a31d8558bb2fc6eacf3e65", kill_on_drop: false }`
[INFO] [stderr]    Compiling base32 v0.5.1
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling hmac-sha1 v0.2.2
[INFO] [stderr]    Compiling two-factor-auth v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "a2167ce55dbd3702d98e49b77a70e4a9d03294a427a31d8558bb2fc6eacf3e65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2167ce55dbd3702d98e49b77a70e4a9d03294a427a31d8558bb2fc6eacf3e65", kill_on_drop: false }`
[INFO] [stdout] a2167ce55dbd3702d98e49b77a70e4a9d03294a427a31d8558bb2fc6eacf3e65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 558df72d2b6b7d77b43ef94847830bafab035a6b910fe080977a7d407043377e
[INFO] running `Command { std: "docker" "start" "-a" "558df72d2b6b7d77b43ef94847830bafab035a6b910fe080977a7d407043377e", kill_on_drop: false }`
[INFO] [stderr]    Compiling two-factor-auth v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "558df72d2b6b7d77b43ef94847830bafab035a6b910fe080977a7d407043377e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558df72d2b6b7d77b43ef94847830bafab035a6b910fe080977a7d407043377e", kill_on_drop: false }`
[INFO] [stdout] 558df72d2b6b7d77b43ef94847830bafab035a6b910fe080977a7d407043377e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4b9fbf2f2fa0bceacefb6e494bc186321505b8181b3c62d20cb6546e847c118e
[INFO] running `Command { std: "docker" "start" "-a" "4b9fbf2f2fa0bceacefb6e494bc186321505b8181b3c62d20cb6546e847c118e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/2fa-b8065cc44a89c7d5)
[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" "4b9fbf2f2fa0bceacefb6e494bc186321505b8181b3c62d20cb6546e847c118e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9fbf2f2fa0bceacefb6e494bc186321505b8181b3c62d20cb6546e847c118e", kill_on_drop: false }`
[INFO] [stdout] 4b9fbf2f2fa0bceacefb6e494bc186321505b8181b3c62d20cb6546e847c118e