[INFO] fetching crate wasm-bindgen-externref-xform 0.2.69...
[INFO] testing wasm-bindgen-externref-xform-0.2.69 against 1.49.0 for beta-1.50-1
[INFO] extracting crate wasm-bindgen-externref-xform 0.2.69 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate wasm-bindgen-externref-xform 0.2.69 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-bindgen-externref-xform 0.2.69
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wasm-bindgen-externref-xform 0.2.69
[INFO] tweaked toml for crates.io crate wasm-bindgen-externref-xform 0.2.69 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 694ccc96d00a84a37a773f45081d3ef5953ec13e14593c0e29de536755b35ca5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "694ccc96d00a84a37a773f45081d3ef5953ec13e14593c0e29de536755b35ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "694ccc96d00a84a37a773f45081d3ef5953ec13e14593c0e29de536755b35ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "694ccc96d00a84a37a773f45081d3ef5953ec13e14593c0e29de536755b35ca5", kill_on_drop: false }`
[INFO] [stdout] 694ccc96d00a84a37a773f45081d3ef5953ec13e14593c0e29de536755b35ca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73c397ddb1758a54b168e04d3004995e29ef957098a052de60e2752dfa24c25f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "73c397ddb1758a54b168e04d3004995e29ef957098a052de60e2752dfa24c25f", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-externref-xform v0.2.69 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "73c397ddb1758a54b168e04d3004995e29ef957098a052de60e2752dfa24c25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c397ddb1758a54b168e04d3004995e29ef957098a052de60e2752dfa24c25f", kill_on_drop: false }`
[INFO] [stdout] 73c397ddb1758a54b168e04d3004995e29ef957098a052de60e2752dfa24c25f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c1a0a0710b7a7e5b28b3846d88e4b7a04349b470d7d8721d7a0b12363bd304d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3c1a0a0710b7a7e5b28b3846d88e4b7a04349b470d7d8721d7a0b12363bd304d", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmparser v0.71.0
[INFO] [stderr]    Compiling wast v30.0.0
[INFO] [stderr]    Compiling wast v21.0.0
[INFO] [stderr]    Compiling wasmprinter v0.2.18
[INFO] [stderr]    Compiling wat v1.0.31
[INFO] [stderr]    Compiling wasm-bindgen-externref-xform v0.2.69 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 37.17s
[INFO] running `Command { std: "docker" "inspect" "3c1a0a0710b7a7e5b28b3846d88e4b7a04349b470d7d8721d7a0b12363bd304d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1a0a0710b7a7e5b28b3846d88e4b7a04349b470d7d8721d7a0b12363bd304d", kill_on_drop: false }`
[INFO] [stdout] 3c1a0a0710b7a7e5b28b3846d88e4b7a04349b470d7d8721d7a0b12363bd304d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4e64c1c02a88a95637896ed27dd0f58026607b4a562a9661bcad814d1674123
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d4e64c1c02a88a95637896ed27dd0f58026607b4a562a9661bcad814d1674123", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasm_bindgen_externref_xform-7d97c6ccf2ba92c2
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/all-4439dd4d7a97f987
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm-bindgen-externref-xform
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d4e64c1c02a88a95637896ed27dd0f58026607b4a562a9661bcad814d1674123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4e64c1c02a88a95637896ed27dd0f58026607b4a562a9661bcad814d1674123", kill_on_drop: false }`
[INFO] [stdout] d4e64c1c02a88a95637896ed27dd0f58026607b4a562a9661bcad814d1674123