[INFO] fetching crate rs-minecraft-exporter 1.3.0... [INFO] testing rs-minecraft-exporter-1.3.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate rs-minecraft-exporter 1.3.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate rs-minecraft-exporter 1.3.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rs-minecraft-exporter 1.3.0 [INFO] finished tweaking crates.io crate rs-minecraft-exporter 1.3.0 [INFO] tweaked toml for crates.io crate rs-minecraft-exporter 1.3.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate rs-minecraft-exporter 1.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded security-framework v0.4.3 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.11 [INFO] [stderr] Downloaded hematite-nbt v0.4.1 [INFO] [stderr] Downloaded pin-project-internal v0.4.9 [INFO] [stderr] Downloaded pin-project v0.4.9 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.61 [INFO] [stderr] Downloaded wasm-bindgen v0.2.61 [INFO] [stderr] Downloaded thiserror v1.0.16 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.61 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.61 [INFO] [stderr] Downloaded web-sys v0.3.38 [INFO] [stderr] Downloaded prometheus v0.8.0 [INFO] [stderr] Downloaded js-sys v0.3.38 [INFO] [stderr] Downloaded tokio v0.2.20 [INFO] [stderr] Downloaded protobuf v2.14.0 [INFO] [stderr] Downloaded procfs v0.7.8 [INFO] [stderr] Downloaded thiserror-impl v1.0.16 [INFO] [stderr] Downloaded serde_json v1.0.52 [INFO] [stderr] Downloaded openssl-sys v0.9.55 [INFO] [stderr] Downloaded bumpalo v3.2.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.61 [INFO] [stderr] Downloaded simple_logger v1.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] feb00685f67b7ac1718807a22ea21907d98c3551a54e34f6fec8bf3e0f8868b1 [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" "feb00685f67b7ac1718807a22ea21907d98c3551a54e34f6fec8bf3e0f8868b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "feb00685f67b7ac1718807a22ea21907d98c3551a54e34f6fec8bf3e0f8868b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feb00685f67b7ac1718807a22ea21907d98c3551a54e34f6fec8bf3e0f8868b1", kill_on_drop: false }` [INFO] [stdout] feb00685f67b7ac1718807a22ea21907d98c3551a54e34f6fec8bf3e0f8868b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7f88a95a83cce85523bf576c3f67fbdf528d05dd74000a555bc4014da69beb0 [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" "c7f88a95a83cce85523bf576c3f67fbdf528d05dd74000a555bc4014da69beb0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling arc-swap v0.4.6 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling protobuf v2.14.0 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling prometheus v0.8.0 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling cesu8 v1.1.0 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling libflate v0.1.27 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling procfs v0.7.8 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling simple_logger v1.6.0 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling pin-project-internal v0.4.9 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling tokio v0.2.20 [INFO] [stderr] Compiling thiserror v1.0.16 [INFO] [stderr] Compiling pin-project v0.4.9 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.2.4 [INFO] [stderr] Compiling hyper v0.13.5 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.52 [INFO] [stderr] Compiling hematite-nbt v0.4.1 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling reqwest v0.10.4 [INFO] [stderr] Compiling rs-minecraft-exporter v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/player.rs:14:63 [INFO] [stdout] | [INFO] [stdout] 14 | static ref PLAYER_NAMES: Mutex> = { Mutex::new(HashMap::new()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 19s [INFO] running `Command { std: "docker" "inspect" "c7f88a95a83cce85523bf576c3f67fbdf528d05dd74000a555bc4014da69beb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7f88a95a83cce85523bf576c3f67fbdf528d05dd74000a555bc4014da69beb0", kill_on_drop: false }` [INFO] [stdout] c7f88a95a83cce85523bf576c3f67fbdf528d05dd74000a555bc4014da69beb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b9c96d70e02fd51ffacfa1b35a85ac27462e6cbc9744b3e43faa10ce193a1fa [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" "6b9c96d70e02fd51ffacfa1b35a85ac27462e6cbc9744b3e43faa10ce193a1fa", kill_on_drop: false }` [INFO] [stderr] Compiling rs-minecraft-exporter v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/player.rs:14:63 [INFO] [stdout] | [INFO] [stdout] 14 | static ref PLAYER_NAMES: Mutex> = { Mutex::new(HashMap::new()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.54s [INFO] running `Command { std: "docker" "inspect" "6b9c96d70e02fd51ffacfa1b35a85ac27462e6cbc9744b3e43faa10ce193a1fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b9c96d70e02fd51ffacfa1b35a85ac27462e6cbc9744b3e43faa10ce193a1fa", kill_on_drop: false }` [INFO] [stdout] 6b9c96d70e02fd51ffacfa1b35a85ac27462e6cbc9744b3e43faa10ce193a1fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 142b0058fffe558fde0d62e299035c7f22fe85ba2650f41449b48e90a7e6adea [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" "142b0058fffe558fde0d62e299035c7f22fe85ba2650f41449b48e90a7e6adea", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> src/player.rs:14:63 [INFO] [stderr] | [INFO] [stderr] 14 | static ref PLAYER_NAMES: Mutex> = { Mutex::new(HashMap::new()) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rs_minecraft_exporter-733e8f546ae397f6 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test prometheus_handler::stat_cache::tests::get_category_metadata::should_remove_prefix ... ok [INFO] [stdout] test prometheus_handler::stat_cache::tests::set_counter::should_update_existing_stat ... ok [INFO] [stdout] test prometheus_handler::stat_cache::tests::set_gauge::should_update_existing_stat ... ok [INFO] [stdout] test prometheus_handler::stat_cache::tests::set_counter::should_insert_new_stat ... ok [INFO] [stdout] test prometheus_handler::stat_cache::tests::set_gauge::should_insert_new_stat ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "142b0058fffe558fde0d62e299035c7f22fe85ba2650f41449b48e90a7e6adea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "142b0058fffe558fde0d62e299035c7f22fe85ba2650f41449b48e90a7e6adea", kill_on_drop: false }` [INFO] [stdout] 142b0058fffe558fde0d62e299035c7f22fe85ba2650f41449b48e90a7e6adea