[INFO] fetching crate seam-engine-wasm 0.5.31...
[INFO] testing seam-engine-wasm-0.5.31 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate seam-engine-wasm 0.5.31 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate seam-engine-wasm 0.5.31
[INFO] finished tweaking crates.io crate seam-engine-wasm 0.5.31
[INFO] tweaked toml for crates.io crate seam-engine-wasm 0.5.31 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seam-engine-wasm 0.5.31 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate seam-engine-wasm 0.5.31 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aff8eaa2090608a527f623cba87ce7467100d69f1468892cf13ac17ff9dbca3
[INFO] running `Command { std: "docker" "start" "-a" "9aff8eaa2090608a527f623cba87ce7467100d69f1468892cf13ac17ff9dbca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aff8eaa2090608a527f623cba87ce7467100d69f1468892cf13ac17ff9dbca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aff8eaa2090608a527f623cba87ce7467100d69f1468892cf13ac17ff9dbca3", kill_on_drop: false }`
[INFO] [stdout] 9aff8eaa2090608a527f623cba87ce7467100d69f1468892cf13ac17ff9dbca3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f61e9fc01f9608265e4e1d7fe436bd9a77960cd5ca13bb459cfb7d93ff6ad1e2
[INFO] running `Command { std: "docker" "start" "-a" "f61e9fc01f9608265e4e1d7fe436bd9a77960cd5ca13bb459cfb7d93ff6ad1e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.114
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.114
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling seam-injector v0.5.31
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.114
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling seam-engine v0.5.31
[INFO] [stderr]    Compiling seam-engine-wasm v0.5.31 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.81s
[INFO] running `Command { std: "docker" "inspect" "f61e9fc01f9608265e4e1d7fe436bd9a77960cd5ca13bb459cfb7d93ff6ad1e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f61e9fc01f9608265e4e1d7fe436bd9a77960cd5ca13bb459cfb7d93ff6ad1e2", kill_on_drop: false }`
[INFO] [stdout] f61e9fc01f9608265e4e1d7fe436bd9a77960cd5ca13bb459cfb7d93ff6ad1e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0def4feeaf9f06a05f15578e94e03f70a9781a5c2fba0ef22c7c70565f9382f2
[INFO] running `Command { std: "docker" "start" "-a" "0def4feeaf9f06a05f15578e94e03f70a9781a5c2fba0ef22c7c70565f9382f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling seam-engine-wasm v0.5.31 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "0def4feeaf9f06a05f15578e94e03f70a9781a5c2fba0ef22c7c70565f9382f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0def4feeaf9f06a05f15578e94e03f70a9781a5c2fba0ef22c7c70565f9382f2", kill_on_drop: false }`
[INFO] [stdout] 0def4feeaf9f06a05f15578e94e03f70a9781a5c2fba0ef22c7c70565f9382f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78ec219853a281eeb76d1a1be5ac5482408a528e654f815f572cf47074648285
[INFO] running `Command { std: "docker" "start" "-a" "78ec219853a281eeb76d1a1be5ac5482408a528e654f815f572cf47074648285", 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/seam_engine_wasm-5c1299674f1ff728)
[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 seam_engine_wasm
[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" "78ec219853a281eeb76d1a1be5ac5482408a528e654f815f572cf47074648285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ec219853a281eeb76d1a1be5ac5482408a528e654f815f572cf47074648285", kill_on_drop: false }`
[INFO] [stdout] 78ec219853a281eeb76d1a1be5ac5482408a528e654f815f572cf47074648285
