[INFO] fetching crate minecraft-chat 0.1.0...
[INFO] testing minecraft-chat-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate minecraft-chat 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate minecraft-chat 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minecraft-chat 0.1.0
[INFO] finished tweaking crates.io crate minecraft-chat 0.1.0
[INFO] tweaked toml for crates.io crate minecraft-chat 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50f5445656029a3f993526ee21d3ae465989f2320515af47bd20aa629327b5a6
[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" "50f5445656029a3f993526ee21d3ae465989f2320515af47bd20aa629327b5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50f5445656029a3f993526ee21d3ae465989f2320515af47bd20aa629327b5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f5445656029a3f993526ee21d3ae465989f2320515af47bd20aa629327b5a6", kill_on_drop: false }`
[INFO] [stdout] 50f5445656029a3f993526ee21d3ae465989f2320515af47bd20aa629327b5a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca6fd9a6e5c34f27e437b72ef6bcd2e7b2ae13f07c197bc5febe4ae5641b27c2
[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" "ca6fd9a6e5c34f27e437b72ef6bcd2e7b2ae13f07c197bc5febe4ae5641b27c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling minecraft-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.03s
[INFO] running `Command { std: "docker" "inspect" "ca6fd9a6e5c34f27e437b72ef6bcd2e7b2ae13f07c197bc5febe4ae5641b27c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6fd9a6e5c34f27e437b72ef6bcd2e7b2ae13f07c197bc5febe4ae5641b27c2", kill_on_drop: false }`
[INFO] [stdout] ca6fd9a6e5c34f27e437b72ef6bcd2e7b2ae13f07c197bc5febe4ae5641b27c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26810ca23488429898609fc1ddd32d1c0da28437d7c08a617933c039efdd6b6e
[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" "26810ca23488429898609fc1ddd32d1c0da28437d7c08a617933c039efdd6b6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling minecraft-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "26810ca23488429898609fc1ddd32d1c0da28437d7c08a617933c039efdd6b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26810ca23488429898609fc1ddd32d1c0da28437d7c08a617933c039efdd6b6e", kill_on_drop: false }`
[INFO] [stdout] 26810ca23488429898609fc1ddd32d1c0da28437d7c08a617933c039efdd6b6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c71098ac652f9ee5f00f1a330420828772aebcd1b8e04d6376067364b2814d8a
[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" "c71098ac652f9ee5f00f1a330420828772aebcd1b8e04d6376067364b2814d8a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minecraft_chat-6de520ee5b0385e1)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test_deserialize_keybind_jump ... ok
[INFO] [stdout] test test_serialize_hover_show_entity ... ok
[INFO] [stdout] test test_deserialize_text_hello_world ... ok
[INFO] [stdout] test test_serialize_hover_show_item ... ok
[INFO] [stdout] test test_deserialize_translate_opped_steve ... ok
[INFO] [stdout] test test_serialize_click_change_page ... ok
[INFO] [stdout] test test_serialize_click_open_url ... ok
[INFO] [stdout] test test_deserialize_click_suggest_command ... ok
[INFO] [stdout] test test_serialize_click_run_command ... ok
[INFO] [stdout] test test_deserialize_hover_show_text ... ok
[INFO] [stdout] test test_deserialize_hover_show_item ... ok
[INFO] [stdout] test test_serialize_click_suggest_command ... ok
[INFO] [stdout] test test_deserialize_click_run_command ... ok
[INFO] [stdout] test test_deserialize_click_change_page ... ok
[INFO] [stdout] test test_deserialize_hover_show_entity ... ok
[INFO] [stdout] test test_deserialize_click_open_url ... ok
[INFO] [stdout] test test_serialize_text_hello_world ... ok
[INFO] [stdout] test test_serialize_hover_show_text ... ok
[INFO] [stdout] test test_serialize_keybind_jump ... ok
[INFO] [stdout] test test_serialize_translate_opped_steve ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests minecraft-chat
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c71098ac652f9ee5f00f1a330420828772aebcd1b8e04d6376067364b2814d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71098ac652f9ee5f00f1a330420828772aebcd1b8e04d6376067364b2814d8a", kill_on_drop: false }`
[INFO] [stdout] c71098ac652f9ee5f00f1a330420828772aebcd1b8e04d6376067364b2814d8a