[INFO] fetching crate protobuf-codegen 3.0.0-alpha.2...
[INFO] testing protobuf-codegen-3.0.0-alpha.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate protobuf-codegen 3.0.0-alpha.2 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate protobuf-codegen 3.0.0-alpha.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate protobuf-codegen 3.0.0-alpha.2
[INFO] finished tweaking crates.io crate protobuf-codegen 3.0.0-alpha.2
[INFO] tweaked toml for crates.io crate protobuf-codegen 3.0.0-alpha.2 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate crates.io crate protobuf-codegen 3.0.0-alpha.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12064141720b826a4e109f0b009df683cd44c5a8d36309778b300ea8ed06ebdc
[INFO] running `Command { std: "docker" "start" "-a" "12064141720b826a4e109f0b009df683cd44c5a8d36309778b300ea8ed06ebdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12064141720b826a4e109f0b009df683cd44c5a8d36309778b300ea8ed06ebdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12064141720b826a4e109f0b009df683cd44c5a8d36309778b300ea8ed06ebdc", kill_on_drop: false }`
[INFO] [stdout] 12064141720b826a4e109f0b009df683cd44c5a8d36309778b300ea8ed06ebdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c52bb9110042e29149364868265f46c8a78431935a882ac57862fcde63b581eb
[INFO] running `Command { std: "docker" "start" "-a" "c52bb9110042e29149364868265f46c8a78431935a882ac57862fcde63b581eb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling protobuf v3.0.0-alpha.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling protoc v3.0.0-alpha.2
[INFO] [stderr]    Compiling protobuf-parse v3.0.0-alpha.2
[INFO] [stderr]    Compiling protobuf-codegen v3.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.21s
[INFO] running `Command { std: "docker" "inspect" "c52bb9110042e29149364868265f46c8a78431935a882ac57862fcde63b581eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c52bb9110042e29149364868265f46c8a78431935a882ac57862fcde63b581eb", kill_on_drop: false }`
[INFO] [stdout] c52bb9110042e29149364868265f46c8a78431935a882ac57862fcde63b581eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d1062d62402ac862faaac9edf311e495327fd6889d347f0770467ad52525f6e
[INFO] running `Command { std: "docker" "start" "-a" "4d1062d62402ac862faaac9edf311e495327fd6889d347f0770467ad52525f6e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling protobuf-codegen v3.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "4d1062d62402ac862faaac9edf311e495327fd6889d347f0770467ad52525f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1062d62402ac862faaac9edf311e495327fd6889d347f0770467ad52525f6e", kill_on_drop: false }`
[INFO] [stdout] 4d1062d62402ac862faaac9edf311e495327fd6889d347f0770467ad52525f6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 190c869d37d980e92a6d2b1c8c08b6e0d5d4ee76d00de655fca9c038c5d1590f
[INFO] running `Command { std: "docker" "start" "-a" "190c869d37d980e92a6d2b1c8c08b6e0d5d4ee76d00de655fca9c038c5d1590f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/protobuf_codegen-e8a00a95821ddd62)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test paths::test::test_mod_path_proto_ext ... ok
[INFO] [stdout] test paths::test::test_mod_path_empty_ext ... ok
[INFO] [stdout] test paths::test::test_mod_path_unknown_ext ... ok
[INFO] [stdout] test paths::test::test_mod_path_dir ... ok
[INFO] [stdout] test rust::test::test_quote_escape_bytes ... ok
[INFO] [stdout] test rust_types_values::test::into_target_ref_box_to_ref ... ok
[INFO] [stdout] test rust_types_values::test_file_last_component ... ok
[INFO] [stdout] test strx::test::test_capitalize ... ok
[INFO] [stdout] test strx::test::test_remove_suffix ... ok
[INFO] [stdout] test strx::test::test_remove_to ... ok
[INFO] [stdout] test well_known_types::test::test_is_well_known_type_full ... 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-codegen
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/code_writer.rs - code_writer::CodeWriter::all_documentation (line 301) ... ignored
[INFO] [stdout] test src/code_writer.rs - code_writer::CodeWriter::all_documentation (line 309) ... ignored
[INFO] [stdout] test src/code_writer.rs - code_writer::CodeWriter::all_documentation (line 320) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "190c869d37d980e92a6d2b1c8c08b6e0d5d4ee76d00de655fca9c038c5d1590f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "190c869d37d980e92a6d2b1c8c08b6e0d5d4ee76d00de655fca9c038c5d1590f", kill_on_drop: false }`
[INFO] [stdout] 190c869d37d980e92a6d2b1c8c08b6e0d5d4ee76d00de655fca9c038c5d1590f