[INFO] fetching crate muxtls-proto 0.1.0...
[INFO] testing muxtls-proto-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate muxtls-proto 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate muxtls-proto 0.1.0
[INFO] finished tweaking crates.io crate muxtls-proto 0.1.0
[INFO] tweaked toml for crates.io crate muxtls-proto 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate muxtls-proto 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate muxtls-proto 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7bb92e3150f3cc6e24df1747dea9d7587c1a560fa6420ea825f16124295d0fd4
[INFO] running `Command { std: "docker" "start" "-a" "7bb92e3150f3cc6e24df1747dea9d7587c1a560fa6420ea825f16124295d0fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bb92e3150f3cc6e24df1747dea9d7587c1a560fa6420ea825f16124295d0fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb92e3150f3cc6e24df1747dea9d7587c1a560fa6420ea825f16124295d0fd4", kill_on_drop: false }`
[INFO] [stdout] 7bb92e3150f3cc6e24df1747dea9d7587c1a560fa6420ea825f16124295d0fd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d00fc7e68aaa1ef2e4648bf8ba96f818e922934a02a7bbfc1fc8256864de396
[INFO] running `Command { std: "docker" "start" "-a" "6d00fc7e68aaa1ef2e4648bf8ba96f818e922934a02a7bbfc1fc8256864de396", kill_on_drop: false }`
[INFO] [stderr]    Compiling muxtls-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "6d00fc7e68aaa1ef2e4648bf8ba96f818e922934a02a7bbfc1fc8256864de396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d00fc7e68aaa1ef2e4648bf8ba96f818e922934a02a7bbfc1fc8256864de396", kill_on_drop: false }`
[INFO] [stdout] 6d00fc7e68aaa1ef2e4648bf8ba96f818e922934a02a7bbfc1fc8256864de396
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f20febcd0c96cddd0c364e845b8c9575b4f6f98bf777151c95ce4e4b1c535fac
[INFO] running `Command { std: "docker" "start" "-a" "f20febcd0c96cddd0c364e845b8c9575b4f6f98bf777151c95ce4e4b1c535fac", kill_on_drop: false }`
[INFO] [stderr]    Compiling muxtls-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "f20febcd0c96cddd0c364e845b8c9575b4f6f98bf777151c95ce4e4b1c535fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20febcd0c96cddd0c364e845b8c9575b4f6f98bf777151c95ce4e4b1c535fac", kill_on_drop: false }`
[INFO] [stdout] f20febcd0c96cddd0c364e845b8c9575b4f6f98bf777151c95ce4e4b1c535fac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2b5fc51d0c85b7f97963b212f725ed42f6b0a24a1620c9a849f5de5e2e2e928
[INFO] running `Command { std: "docker" "start" "-a" "e2b5fc51d0c85b7f97963b212f725ed42f6b0a24a1620c9a849f5de5e2e2e928", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/muxtls_proto-740da1eafb936282)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test frame::tests::stream_frame_roundtrip ... ok
[INFO] [stdout] test varint::tests::boundary_values_roundtrip ... ok
[INFO] [stdout] test varint::tests::overflow_is_error ... ok
[INFO] [stdout] test varint::tests::representative_roundtrip ... ok
[INFO] [stderr]    Doc-tests muxtls_proto
[INFO] [stdout] test frame::tests::close_frame_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "e2b5fc51d0c85b7f97963b212f725ed42f6b0a24a1620c9a849f5de5e2e2e928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2b5fc51d0c85b7f97963b212f725ed42f6b0a24a1620c9a849f5de5e2e2e928", kill_on_drop: false }`
[INFO] [stdout] e2b5fc51d0c85b7f97963b212f725ed42f6b0a24a1620c9a849f5de5e2e2e928