[INFO] fetching crate wasm-bindgen-threads-xform 0.2.69...
[INFO] testing wasm-bindgen-threads-xform-0.2.69 against 1.49.0 for beta-1.50-1
[INFO] extracting crate wasm-bindgen-threads-xform 0.2.69 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wasm-bindgen-threads-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-threads-xform 0.2.69
[INFO] finished tweaking crates.io crate wasm-bindgen-threads-xform 0.2.69
[INFO] tweaked toml for crates.io crate wasm-bindgen-threads-xform 0.2.69 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e3ce5eb93a76a4f6826279407bb6b0957964e4b9b8deaf33366033bb41d84812
[INFO] running `Command { std: "docker" "start" "-a" "e3ce5eb93a76a4f6826279407bb6b0957964e4b9b8deaf33366033bb41d84812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3ce5eb93a76a4f6826279407bb6b0957964e4b9b8deaf33366033bb41d84812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ce5eb93a76a4f6826279407bb6b0957964e4b9b8deaf33366033bb41d84812", kill_on_drop: false }`
[INFO] [stdout] e3ce5eb93a76a4f6826279407bb6b0957964e4b9b8deaf33366033bb41d84812
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] baf9875d79ac05f7f1eefb5a97190b83a109a5ec52f00e3805b604876b77f062
[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" "baf9875d79ac05f7f1eefb5a97190b83a109a5ec52f00e3805b604876b77f062", kill_on_drop: false }`
[INFO] [stderr]    Compiling walrus-macro v0.18.0
[INFO] [stderr]    Compiling walrus v0.18.0
[INFO] [stderr]    Compiling wasm-bindgen-wasm-conventions v0.2.69
[INFO] [stderr]    Compiling wasm-bindgen-threads-xform v0.2.69 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.15s
[INFO] running `Command { std: "docker" "inspect" "baf9875d79ac05f7f1eefb5a97190b83a109a5ec52f00e3805b604876b77f062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf9875d79ac05f7f1eefb5a97190b83a109a5ec52f00e3805b604876b77f062", kill_on_drop: false }`
[INFO] [stdout] baf9875d79ac05f7f1eefb5a97190b83a109a5ec52f00e3805b604876b77f062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f06d0cd060987cbb9ca50aac4c4c5495ddbd8fc55767118b5d5256f96f1a7a7
[INFO] running `Command { std: "docker" "start" "-a" "3f06d0cd060987cbb9ca50aac4c4c5495ddbd8fc55767118b5d5256f96f1a7a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-threads-xform v0.2.69 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "3f06d0cd060987cbb9ca50aac4c4c5495ddbd8fc55767118b5d5256f96f1a7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f06d0cd060987cbb9ca50aac4c4c5495ddbd8fc55767118b5d5256f96f1a7a7", kill_on_drop: false }`
[INFO] [stdout] 3f06d0cd060987cbb9ca50aac4c4c5495ddbd8fc55767118b5d5256f96f1a7a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] fe8e19224b9d9d00666c9365635c8cc61dacedff083b0471a98c132599ca0785
[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" "fe8e19224b9d9d00666c9365635c8cc61dacedff083b0471a98c132599ca0785", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasm_bindgen_threads_xform-bb229efcb56aa9b1
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm-bindgen-threads-xform
[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] [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" "fe8e19224b9d9d00666c9365635c8cc61dacedff083b0471a98c132599ca0785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8e19224b9d9d00666c9365635c8cc61dacedff083b0471a98c132599ca0785", kill_on_drop: false }`
[INFO] [stdout] fe8e19224b9d9d00666c9365635c8cc61dacedff083b0471a98c132599ca0785