[INFO] cloning repository https://github.com/vt6/vt6.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vt6/vt6.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvt6%2Fvt6.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvt6%2Fvt6.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97b9b1acd61318179af92850b6b4022cd155161b
[INFO] testing vt6/vt6.rs against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvt6%2Fvt6.rs" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vt6/vt6.rs 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 git repo https://github.com/vt6/vt6.rs
[INFO] finished tweaking git repo https://github.com/vt6/vt6.rs
[INFO] tweaked toml for git repo https://github.com/vt6/vt6.rs written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 1f62ca6cb25f1edb97244f9144cc9ca7fa785dbfb421fec827c85ab85542b4c9
[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" "1f62ca6cb25f1edb97244f9144cc9ca7fa785dbfb421fec827c85ab85542b4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f62ca6cb25f1edb97244f9144cc9ca7fa785dbfb421fec827c85ab85542b4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f62ca6cb25f1edb97244f9144cc9ca7fa785dbfb421fec827c85ab85542b4c9", kill_on_drop: false }`
[INFO] [stdout] 1f62ca6cb25f1edb97244f9144cc9ca7fa785dbfb421fec827c85ab85542b4c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 437081aacac2d7f009ca6ddb18972464e4bf4d1e7946efcaf3d1643c2d0bc9ee
[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" "437081aacac2d7f009ca6ddb18972464e4bf4d1e7946efcaf3d1643c2d0bc9ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling vt6 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `Command { std: "docker" "inspect" "437081aacac2d7f009ca6ddb18972464e4bf4d1e7946efcaf3d1643c2d0bc9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437081aacac2d7f009ca6ddb18972464e4bf4d1e7946efcaf3d1643c2d0bc9ee", kill_on_drop: false }`
[INFO] [stdout] 437081aacac2d7f009ca6ddb18972464e4bf4d1e7946efcaf3d1643c2d0bc9ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4b17e81fdb8b64a03637a6ea7c10b860d59c542f3471efd30f5083d4a2a8bc70
[INFO] running `Command { std: "docker" "start" "-a" "4b17e81fdb8b64a03637a6ea7c10b860d59c542f3471efd30f5083d4a2a8bc70", kill_on_drop: false }`
[INFO] [stderr]    Compiling vt6 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "4b17e81fdb8b64a03637a6ea7c10b860d59c542f3471efd30f5083d4a2a8bc70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b17e81fdb8b64a03637a6ea7c10b860d59c542f3471efd30f5083d4a2a8bc70", kill_on_drop: false }`
[INFO] [stdout] 4b17e81fdb8b64a03637a6ea7c10b860d59c542f3471efd30f5083d4a2a8bc70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d1dea6de4163472cc39ce0d33c0841b963b8e5d78da51739ba525f512cf714f
[INFO] running `Command { std: "docker" "start" "-a" "3d1dea6de4163472cc39ce0d33c0841b963b8e5d78da51739ba525f512cf714f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vt6-c664e4e5ac9e98b8)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test common::core::decode_argument::tests::test_decode_bool ... ok
[INFO] [stdout] test client::core::client_id::tests::encode_decode_client_ids ... ok
[INFO] [stdout] test common::core::encode_argument::tests::test_encode_bool ... ok
[INFO] [stdout] test common::core::encode_argument::tests::test_encode_signed ... ok
[INFO] [stdout] test common::core::msg::tests::test_message_fmt_debug_display ... ok
[INFO] [stdout] test common::core::msg::tests::test_message_parsing ... ok
[INFO] [stdout] test common::core::identifiers::tests::test_parsing ... ok
[INFO] [stdout] test common::core::encode_argument::tests::test_encode_strings ... ok
[INFO] [stdout] test common::core::decode_argument::tests::test_decode_u8_fails ... ok
[INFO] [stdout] test common::core::encode_argument::tests::test_encode_unsigned ... ok
[INFO] [stdout] test common::core::msg::tests::test_message_formatting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vt6
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/client/env.rs - client::env::Environment (line 19) ... ignored
[INFO] [stdout] test src/server/application.rs - server::application::Application (line 48) ... ignored
[INFO] [stdout] test src/server/connection.rs - server::connection::ConnectionState<A>::type_name (line 33) ... ignored
[INFO] [stdout] test src/server/dispatch.rs - server::dispatch::Dispatch::enqueue_broadcast (line 34) ... ignored
[INFO] [stdout] test src/server/dispatch.rs - server::dispatch::Dispatch::enqueue_stdin (line 75) ... ignored
[INFO] [stdout] test src/server/handler.rs - server::handler::Handler (line 36) ... ignored
[INFO] [stdout] test src/server/auth.rs - server::auth::ClientIdentity::new (line 32) ... ok
[INFO] [stdout] test src/common/core/identifiers.rs - common::core::identifiers::ModuleIdentifier::name (line 256) ... ok
[INFO] [stdout] test src/common/core/msg/mod.rs - common::core::msg::Message (line 378) ... ok
[INFO] [stdout] test src/common/core/identifiers.rs - common::core::identifiers::ModuleVersion::minor_version (line 351) ... ok
[INFO] [stdout] test src/common/core/identifiers.rs - common::core::identifiers::ModuleIdentifier::major_version (line 267) ... ok
[INFO] [stdout] test src/common/core/identifiers.rs - common::core::identifiers::ModuleVersion::module (line 340) ... ok
[INFO] [stdout] test src/common/core/identifiers.rs - common::core::identifiers::ScopedIdentifier::module (line 416) ... ok
[INFO] [stdout] test src/common/core/identifiers.rs - common::core::identifiers::ScopedIdentifier::member (line 428) ... ok
[INFO] [stdout] test src/common/core/identifiers.rs - common::core::identifiers::ModuleIdentifier::with_minor_version (line 278) ... ok
[INFO] [stdout] test src/common/core/identifiers.rs - common::core::identifiers::ClientID::parse (line 46) ... ok
[INFO] [stdout] test src/common/core/msg/mod.rs - common::core::msg::Message::arguments (line 444) ... ok
[INFO] [stdout] test src/common/core/msg/mod.rs - common::core::msg::Message::parsed_type (line 427) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 5.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d1dea6de4163472cc39ce0d33c0841b963b8e5d78da51739ba525f512cf714f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d1dea6de4163472cc39ce0d33c0841b963b8e5d78da51739ba525f512cf714f", kill_on_drop: false }`
[INFO] [stdout] 3d1dea6de4163472cc39ce0d33c0841b963b8e5d78da51739ba525f512cf714f