[INFO] fetching crate wasm-bindgen-externref-xform 0.2.67...
[INFO] testing wasm-bindgen-externref-xform-0.2.67 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate wasm-bindgen-externref-xform 0.2.67 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wasm-bindgen-externref-xform 0.2.67 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-bindgen-externref-xform 0.2.67
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wasm-bindgen-externref-xform 0.2.67
[INFO] tweaked toml for crates.io crate wasm-bindgen-externref-xform 0.2.67 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 02121ec541f11c959103acb7829a5b9184de50519b926b93af3c2c14760ebb80
[INFO] running `Command { std: "docker" "start" "-a" "02121ec541f11c959103acb7829a5b9184de50519b926b93af3c2c14760ebb80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02121ec541f11c959103acb7829a5b9184de50519b926b93af3c2c14760ebb80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02121ec541f11c959103acb7829a5b9184de50519b926b93af3c2c14760ebb80", kill_on_drop: false }`
[INFO] [stdout] 02121ec541f11c959103acb7829a5b9184de50519b926b93af3c2c14760ebb80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba264d2e34520a6bfd444cc191ae07c83922c7c47e00638498ef4eda3b49936b
[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" "ba264d2e34520a6bfd444cc191ae07c83922c7c47e00638498ef4eda3b49936b", kill_on_drop: false }`
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling walrus-macro v0.18.0
[INFO] [stderr]    Compiling walrus v0.18.0
[INFO] [stderr]    Compiling wasm-bindgen-externref-xform v0.2.67 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.26s
[INFO] running `Command { std: "docker" "inspect" "ba264d2e34520a6bfd444cc191ae07c83922c7c47e00638498ef4eda3b49936b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba264d2e34520a6bfd444cc191ae07c83922c7c47e00638498ef4eda3b49936b", kill_on_drop: false }`
[INFO] [stdout] ba264d2e34520a6bfd444cc191ae07c83922c7c47e00638498ef4eda3b49936b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] e4a8d454333fd8235e00a9c1e040b63e93e496f8cfb5ea5428d8ce0564e4a345
[INFO] running `Command { std: "docker" "start" "-a" "e4a8d454333fd8235e00a9c1e040b63e93e496f8cfb5ea5428d8ce0564e4a345", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmparser v0.61.0
[INFO] [stderr]    Compiling wast v22.0.0
[INFO] [stderr]    Compiling wast v21.0.0
[INFO] [stderr]    Compiling wasmprinter v0.2.8
[INFO] [stderr]    Compiling wat v1.0.23
[INFO] [stderr]    Compiling wasm-bindgen-externref-xform v0.2.67 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 36.44s
[INFO] running `Command { std: "docker" "inspect" "e4a8d454333fd8235e00a9c1e040b63e93e496f8cfb5ea5428d8ce0564e4a345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a8d454333fd8235e00a9c1e040b63e93e496f8cfb5ea5428d8ce0564e4a345", kill_on_drop: false }`
[INFO] [stdout] e4a8d454333fd8235e00a9c1e040b63e93e496f8cfb5ea5428d8ce0564e4a345
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18ab3064c63338273d95e462375f8e66dc90d9d089626191ecb735bd56bd2bac
[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" "18ab3064c63338273d95e462375f8e66dc90d9d089626191ecb735bd56bd2bac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasm_bindgen_externref_xform-fdc9ffa46e913041
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/all-5ca00f2455b8b5f2
[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] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm-bindgen-externref-xform
[INFO] [stdout] test result: ok. 13 passed
[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" "18ab3064c63338273d95e462375f8e66dc90d9d089626191ecb735bd56bd2bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ab3064c63338273d95e462375f8e66dc90d9d089626191ecb735bd56bd2bac", kill_on_drop: false }`
[INFO] [stdout] 18ab3064c63338273d95e462375f8e66dc90d9d089626191ecb735bd56bd2bac