[INFO] fetching crate protobuf-support2 4.0.0-alpha.2...
[INFO] testing protobuf-support2-4.0.0-alpha.2 against 1.77.0 for beta-1.78-1
[INFO] extracting crate protobuf-support2 4.0.0-alpha.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate protobuf-support2 4.0.0-alpha.2 on toolchain 1.77.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate protobuf-support2 4.0.0-alpha.2
[INFO] finished tweaking crates.io crate protobuf-support2 4.0.0-alpha.2
[INFO] tweaked toml for crates.io crate protobuf-support2 4.0.0-alpha.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6c9a0193a026d21f3cde4e01f00ab4ffde7a1f4b6dd4e32bd582e2580a369d1
[INFO] running `Command { std: "docker" "start" "-a" "f6c9a0193a026d21f3cde4e01f00ab4ffde7a1f4b6dd4e32bd582e2580a369d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6c9a0193a026d21f3cde4e01f00ab4ffde7a1f4b6dd4e32bd582e2580a369d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6c9a0193a026d21f3cde4e01f00ab4ffde7a1f4b6dd4e32bd582e2580a369d1", kill_on_drop: false }`
[INFO] [stdout] f6c9a0193a026d21f3cde4e01f00ab4ffde7a1f4b6dd4e32bd582e2580a369d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9538c82971f3496036761a10436d1854a1303ef9adca872186f4859be2f9df5
[INFO] running `Command { std: "docker" "start" "-a" "e9538c82971f3496036761a10436d1854a1303ef9adca872186f4859be2f9df5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.55
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling protobuf-support2 v4.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "e9538c82971f3496036761a10436d1854a1303ef9adca872186f4859be2f9df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9538c82971f3496036761a10436d1854a1303ef9adca872186f4859be2f9df5", kill_on_drop: false }`
[INFO] [stdout] e9538c82971f3496036761a10436d1854a1303ef9adca872186f4859be2f9df5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1de1df733d6fd63f6ebd47950697cd2b77e129c7658aadf6cae3a4980c47c45
[INFO] running `Command { std: "docker" "start" "-a" "a1de1df733d6fd63f6ebd47950697cd2b77e129c7658aadf6cae3a4980c47c45", kill_on_drop: false }`
[INFO] [stderr]    Compiling protobuf-support2 v4.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "a1de1df733d6fd63f6ebd47950697cd2b77e129c7658aadf6cae3a4980c47c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1de1df733d6fd63f6ebd47950697cd2b77e129c7658aadf6cae3a4980c47c45", kill_on_drop: false }`
[INFO] [stdout] a1de1df733d6fd63f6ebd47950697cd2b77e129c7658aadf6cae3a4980c47c45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.77.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77a6b448f47590951aafba35e8e7f4959a0795a658b09f3d12105c909bdaae60
[INFO] running `Command { std: "docker" "start" "-a" "77a6b448f47590951aafba35e8e7f4959a0795a658b09f3d12105c909bdaae60", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/protobuf_support2-4b3e43f265a5769b)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test lexer::float::test::test_format_protobuf_float ... ok
[INFO] [stdout] test lexer::lexer_impl::test::test_lexer_float_lit ... ok
[INFO] [stdout] test lexer::lexer_impl::test::test_lexer_float_lit_leading_zeros_in_exp ... ok
[INFO] [stdout] test lexer::lexer_impl::test::test_lexer_int_lit ... ok
[INFO] [stdout] test lexer::str_lit::test::decode_utf8 ... ok
[INFO] [stdout] test lexer::tokenizer::test::test_ident ... ok
[INFO] [stdout] test lexer::tokenizer::test::test_str_lit ... ok
[INFO] [stdout] test text_format::test::test_print_to_bytes ... ok
[INFO] [stdout] test text_format::test::test_unescape_string ... ok
[INFO] [stdout] test toposort::tests::cycle ... ok
[INFO] [stdout] test toposort::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests protobuf-support2
[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" "77a6b448f47590951aafba35e8e7f4959a0795a658b09f3d12105c909bdaae60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a6b448f47590951aafba35e8e7f4959a0795a658b09f3d12105c909bdaae60", kill_on_drop: false }`
[INFO] [stdout] 77a6b448f47590951aafba35e8e7f4959a0795a658b09f3d12105c909bdaae60