[INFO] fetching crate vape 0.4.0...
[INFO] testing vape-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate vape 0.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate vape 0.4.0 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 vape 0.4.0
[INFO] finished tweaking crates.io crate vape 0.4.0
[INFO] tweaked toml for crates.io crate vape 0.4.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate vape 0.4.0 already has a lockfile, it will not be regenerated
[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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] f791d35fcc2f1d68957046a05c39f224ac2dd95f94a8bdc00ecba63b3c5fd3d9
[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" "f791d35fcc2f1d68957046a05c39f224ac2dd95f94a8bdc00ecba63b3c5fd3d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f791d35fcc2f1d68957046a05c39f224ac2dd95f94a8bdc00ecba63b3c5fd3d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f791d35fcc2f1d68957046a05c39f224ac2dd95f94a8bdc00ecba63b3c5fd3d9", kill_on_drop: false }`
[INFO] [stdout] f791d35fcc2f1d68957046a05c39f224ac2dd95f94a8bdc00ecba63b3c5fd3d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 071ecbb0fbd88f73d174df1b94792ec79afe6bc3d17f3d945bc1b6a74ca7fbbf
[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" "071ecbb0fbd88f73d174df1b94792ec79afe6bc3d17f3d945bc1b6a74ca7fbbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v1.2.4
[INFO] [stderr]    Compiling getopts v0.2.18
[INFO] [stderr]    Compiling vape v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "071ecbb0fbd88f73d174df1b94792ec79afe6bc3d17f3d945bc1b6a74ca7fbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "071ecbb0fbd88f73d174df1b94792ec79afe6bc3d17f3d945bc1b6a74ca7fbbf", kill_on_drop: false }`
[INFO] [stdout] 071ecbb0fbd88f73d174df1b94792ec79afe6bc3d17f3d945bc1b6a74ca7fbbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 4b97e237c7d9c12273c59842b15120a795ebcb8ed775169e72a9f43749e1461a
[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" "4b97e237c7d9c12273c59842b15120a795ebcb8ed775169e72a9f43749e1461a", kill_on_drop: false }`
[INFO] [stderr]    Compiling vape v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "4b97e237c7d9c12273c59842b15120a795ebcb8ed775169e72a9f43749e1461a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b97e237c7d9c12273c59842b15120a795ebcb8ed775169e72a9f43749e1461a", kill_on_drop: false }`
[INFO] [stdout] 4b97e237c7d9c12273c59842b15120a795ebcb8ed775169e72a9f43749e1461a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6256a88f5badb93353ceba2925eafbf178adb45e082271979f27760635ccf3c7
[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" "6256a88f5badb93353ceba2925eafbf178adb45e082271979f27760635ccf3c7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vape-9ac49acae8b5f5c8
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_no_fw ... ok
[INFO] [stdout] test tests::test_supported_fw ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6256a88f5badb93353ceba2925eafbf178adb45e082271979f27760635ccf3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6256a88f5badb93353ceba2925eafbf178adb45e082271979f27760635ccf3c7", kill_on_drop: false }`
[INFO] [stdout] 6256a88f5badb93353ceba2925eafbf178adb45e082271979f27760635ccf3c7