[INFO] fetching crate twiml 0.3.0...
[INFO] testing twiml-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate twiml 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate twiml 0.3.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a344b259aecacf81e211495b9466486deacb98cc1d9bb43687b726492e1be60
[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" "8a344b259aecacf81e211495b9466486deacb98cc1d9bb43687b726492e1be60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a344b259aecacf81e211495b9466486deacb98cc1d9bb43687b726492e1be60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a344b259aecacf81e211495b9466486deacb98cc1d9bb43687b726492e1be60", kill_on_drop: false }`
[INFO] [stdout] 8a344b259aecacf81e211495b9466486deacb98cc1d9bb43687b726492e1be60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40276aa62fd502856da3e73b89908761363a766777e32b269ade5d5433cdf34a
[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" "40276aa62fd502856da3e73b89908761363a766777e32b269ade5d5433cdf34a", kill_on_drop: false }`
[INFO] [stderr]    Compiling twiml v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "40276aa62fd502856da3e73b89908761363a766777e32b269ade5d5433cdf34a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40276aa62fd502856da3e73b89908761363a766777e32b269ade5d5433cdf34a", kill_on_drop: false }`
[INFO] [stdout] 40276aa62fd502856da3e73b89908761363a766777e32b269ade5d5433cdf34a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d1bc3b6c1d978676952849d5d6f523a70e4bd043cd90ca7b6ca1ab3c6f235fc
[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" "9d1bc3b6c1d978676952849d5d6f523a70e4bd043cd90ca7b6ca1ab3c6f235fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling twiml v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "9d1bc3b6c1d978676952849d5d6f523a70e4bd043cd90ca7b6ca1ab3c6f235fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d1bc3b6c1d978676952849d5d6f523a70e4bd043cd90ca7b6ca1ab3c6f235fc", kill_on_drop: false }`
[INFO] [stdout] 9d1bc3b6c1d978676952849d5d6f523a70e4bd043cd90ca7b6ca1ab3c6f235fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.59.0" "test" "--frozen", 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] ac70712bc42ad1bad95f544f920d08cc07042cac83d7c2aed46c500a79a144ce
[INFO] running `Command { std: "docker" "start" "-a" "ac70712bc42ad1bad95f544f920d08cc07042cac83d7c2aed46c500a79a144ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/twiml-0075d13eb55b0955)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::twiml_play ... ok
[INFO] [stdout] test tests::twiml_response_hangup ... ok
[INFO] [stdout] test tests::twiml_response_dial ... ok
[INFO] [stdout] test tests::twiml_response ... ok
[INFO] [stderr]    Doc-tests twiml
[INFO] [stdout] test tests::twiml_say ... 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" "ac70712bc42ad1bad95f544f920d08cc07042cac83d7c2aed46c500a79a144ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac70712bc42ad1bad95f544f920d08cc07042cac83d7c2aed46c500a79a144ce", kill_on_drop: false }`
[INFO] [stdout] ac70712bc42ad1bad95f544f920d08cc07042cac83d7c2aed46c500a79a144ce