[INFO] fetching crate strand-bui-backend-session-types 0.1.1...
[INFO] testing strand-bui-backend-session-types-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate strand-bui-backend-session-types 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate strand-bui-backend-session-types 0.1.1
[INFO] finished tweaking crates.io crate strand-bui-backend-session-types 0.1.1
[INFO] tweaked toml for crates.io crate strand-bui-backend-session-types 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate strand-bui-backend-session-types 0.1.1 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 strand-bui-backend-session-types 0.1.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cc1e3c22a0ef01dca10efebe042d8e5fc3a5ea5b1c529165f606365fd98305bf
[INFO] running `Command { std: "docker" "start" "-a" "cc1e3c22a0ef01dca10efebe042d8e5fc3a5ea5b1c529165f606365fd98305bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc1e3c22a0ef01dca10efebe042d8e5fc3a5ea5b1c529165f606365fd98305bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc1e3c22a0ef01dca10efebe042d8e5fc3a5ea5b1c529165f606365fd98305bf", kill_on_drop: false }`
[INFO] [stdout] cc1e3c22a0ef01dca10efebe042d8e5fc3a5ea5b1c529165f606365fd98305bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 98a45d5004d577561da7fc40f20de9b217eeebfece489932e00c6da0f348e46d
[INFO] running `Command { std: "docker" "start" "-a" "98a45d5004d577561da7fc40f20de9b217eeebfece489932e00c6da0f348e46d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling strand-bui-backend-session-types v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.59s
[INFO] running `Command { std: "docker" "inspect" "98a45d5004d577561da7fc40f20de9b217eeebfece489932e00c6da0f348e46d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98a45d5004d577561da7fc40f20de9b217eeebfece489932e00c6da0f348e46d", kill_on_drop: false }`
[INFO] [stdout] 98a45d5004d577561da7fc40f20de9b217eeebfece489932e00c6da0f348e46d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 61116229e713f3d766d7d303df62dbc81e221612486d05b3c5c543bba8536c5e
[INFO] running `Command { std: "docker" "start" "-a" "61116229e713f3d766d7d303df62dbc81e221612486d05b3c5c543bba8536c5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling strand-bui-backend-session-types v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "61116229e713f3d766d7d303df62dbc81e221612486d05b3c5c543bba8536c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61116229e713f3d766d7d303df62dbc81e221612486d05b3c5c543bba8536c5e", kill_on_drop: false }`
[INFO] [stdout] 61116229e713f3d766d7d303df62dbc81e221612486d05b3c5c543bba8536c5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1648a4cc08a67228a93e2b7393a833a631999235bbf06145e8c84ee1318c705d
[INFO] running `Command { std: "docker" "start" "-a" "1648a4cc08a67228a93e2b7393a833a631999235bbf06145e8c84ee1318c705d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strand_bui_backend_session_types-176a13014a980151)
[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 strand_bui_backend_session_types
[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" "1648a4cc08a67228a93e2b7393a833a631999235bbf06145e8c84ee1318c705d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1648a4cc08a67228a93e2b7393a833a631999235bbf06145e8c84ee1318c705d", kill_on_drop: false }`
[INFO] [stdout] 1648a4cc08a67228a93e2b7393a833a631999235bbf06145e8c84ee1318c705d