[INFO] fetching crate twiml 0.3.0...
[INFO] testing twiml-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate twiml 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate twiml 0.3.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate twiml 0.3.0
[INFO] finished tweaking crates.io crate twiml 0.3.0
[INFO] tweaked toml for crates.io crate twiml 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d7c9b67c8a4ca181686fc87c14105072092d534bdeac5dc74402cc6aa481a2d
[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" "7d7c9b67c8a4ca181686fc87c14105072092d534bdeac5dc74402cc6aa481a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d7c9b67c8a4ca181686fc87c14105072092d534bdeac5dc74402cc6aa481a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d7c9b67c8a4ca181686fc87c14105072092d534bdeac5dc74402cc6aa481a2d", kill_on_drop: false }`
[INFO] [stdout] 7d7c9b67c8a4ca181686fc87c14105072092d534bdeac5dc74402cc6aa481a2d
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39f1c2ab1f7c4e5122ec3daa1709524d29cf012bdcef8604effb25bc390ca9bd
[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" "39f1c2ab1f7c4e5122ec3daa1709524d29cf012bdcef8604effb25bc390ca9bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling twiml v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "39f1c2ab1f7c4e5122ec3daa1709524d29cf012bdcef8604effb25bc390ca9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f1c2ab1f7c4e5122ec3daa1709524d29cf012bdcef8604effb25bc390ca9bd", kill_on_drop: false }`
[INFO] [stdout] 39f1c2ab1f7c4e5122ec3daa1709524d29cf012bdcef8604effb25bc390ca9bd
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1036e9400a32d31767c0f13c36d8dd29042e3fff1808515d8dde2c9977c6c9a5
[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" "1036e9400a32d31767c0f13c36d8dd29042e3fff1808515d8dde2c9977c6c9a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling twiml v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "1036e9400a32d31767c0f13c36d8dd29042e3fff1808515d8dde2c9977c6c9a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1036e9400a32d31767c0f13c36d8dd29042e3fff1808515d8dde2c9977c6c9a5", kill_on_drop: false }`
[INFO] [stdout] 1036e9400a32d31767c0f13c36d8dd29042e3fff1808515d8dde2c9977c6c9a5
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 781765f8d2f0307cefa9d0dc43b58ae85ceaf207284cbfc3b5841f0ec130f0a0
[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" "781765f8d2f0307cefa9d0dc43b58ae85ceaf207284cbfc3b5841f0ec130f0a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/twiml-5f1f4c9aa98938fc)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::twiml_play ... ok
[INFO] [stderr]    Doc-tests twiml
[INFO] [stdout] test tests::twiml_response_hangup ... ok
[INFO] [stdout] test tests::twiml_response_dial ... ok
[INFO] [stdout] test tests::twiml_say ... ok
[INFO] [stdout] test tests::twiml_response ... ok
[INFO] [stdout] test tests::twiml_resp_build ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "781765f8d2f0307cefa9d0dc43b58ae85ceaf207284cbfc3b5841f0ec130f0a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "781765f8d2f0307cefa9d0dc43b58ae85ceaf207284cbfc3b5841f0ec130f0a0", kill_on_drop: false }`
[INFO] [stdout] 781765f8d2f0307cefa9d0dc43b58ae85ceaf207284cbfc3b5841f0ec130f0a0