[INFO] fetching crate sip-codec 0.1.0...
[INFO] testing sip-codec-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate sip-codec 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sip-codec 0.1.0 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 sip-codec 0.1.0
[INFO] finished tweaking crates.io crate sip-codec 0.1.0
[INFO] tweaked toml for crates.io crate sip-codec 0.1.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] cf5b1d7f8605bcbf742acb9fc1d86b0d2fac841d139f3c8cceb64987e4331439
[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" "cf5b1d7f8605bcbf742acb9fc1d86b0d2fac841d139f3c8cceb64987e4331439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf5b1d7f8605bcbf742acb9fc1d86b0d2fac841d139f3c8cceb64987e4331439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5b1d7f8605bcbf742acb9fc1d86b0d2fac841d139f3c8cceb64987e4331439", kill_on_drop: false }`
[INFO] [stdout] cf5b1d7f8605bcbf742acb9fc1d86b0d2fac841d139f3c8cceb64987e4331439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 954e0339fecab40b9f3fd5719740cdd8b51b2731a91bbf096271dcb04518ad19
[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" "954e0339fecab40b9f3fd5719740cdd8b51b2731a91bbf096271dcb04518ad19", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling sip-codec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
[INFO] running `Command { std: "docker" "inspect" "954e0339fecab40b9f3fd5719740cdd8b51b2731a91bbf096271dcb04518ad19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954e0339fecab40b9f3fd5719740cdd8b51b2731a91bbf096271dcb04518ad19", kill_on_drop: false }`
[INFO] [stdout] 954e0339fecab40b9f3fd5719740cdd8b51b2731a91bbf096271dcb04518ad19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 50a1305901b1022b41ddcd2ec035826b2187baa50792f0022790454e5f901fb3
[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" "50a1305901b1022b41ddcd2ec035826b2187baa50792f0022790454e5f901fb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling sip-codec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "50a1305901b1022b41ddcd2ec035826b2187baa50792f0022790454e5f901fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a1305901b1022b41ddcd2ec035826b2187baa50792f0022790454e5f901fb3", kill_on_drop: false }`
[INFO] [stdout] 50a1305901b1022b41ddcd2ec035826b2187baa50792f0022790454e5f901fb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bb84f84a8c922539015ff33b1556cd7386ae87a32089aa655832fa2341b7dd14
[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" "bb84f84a8c922539015ff33b1556cd7386ae87a32089aa655832fa2341b7dd14", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sip_codec-e8f621e6f1952137
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test parser::header::tests::double_space ... ok
[INFO] [stdout] test parser::header::tests::single_space ... ok
[INFO] [stdout] test parser::header::tests::no_space ... ok
[INFO] [stdout] test codec::tests::test ... ok
[INFO] [stdout] test response::tests::test ... ok
[INFO] [stdout] test parser::tests::shorthand ... ok
[INFO] [stdout] test parser::tests::no_space ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sip-codec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/response.rs - response::buf_writer (line 146) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb84f84a8c922539015ff33b1556cd7386ae87a32089aa655832fa2341b7dd14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb84f84a8c922539015ff33b1556cd7386ae87a32089aa655832fa2341b7dd14", kill_on_drop: false }`
[INFO] [stdout] bb84f84a8c922539015ff33b1556cd7386ae87a32089aa655832fa2341b7dd14