[INFO] cloning repository https://github.com/trevershick/puml-lsp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trevershick/puml-lsp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevershick%2Fpuml-lsp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevershick%2Fpuml-lsp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ae69d85e4da90cac3f5ce6e36303298cf41f20a8 [INFO] testing trevershick/puml-lsp against 1.52.1 for beta-1.52-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrevershick%2Fpuml-lsp" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/trevershick/puml-lsp on toolchain 1.52.1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/trevershick/puml-lsp [INFO] finished tweaking git repo https://github.com/trevershick/puml-lsp [INFO] tweaked toml for git repo https://github.com/trevershick/puml-lsp written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/trevershick/puml-lsp already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a12185562fd8fc805ee02ccdf4442f3311399c482d7d99ab08e866e9f22dbbcc [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" "a12185562fd8fc805ee02ccdf4442f3311399c482d7d99ab08e866e9f22dbbcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a12185562fd8fc805ee02ccdf4442f3311399c482d7d99ab08e866e9f22dbbcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a12185562fd8fc805ee02ccdf4442f3311399c482d7d99ab08e866e9f22dbbcc", kill_on_drop: false }` [INFO] [stdout] a12185562fd8fc805ee02ccdf4442f3311399c482d7d99ab08e866e9f22dbbcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e27a0e86164afc53ff21a1a42d09e1bbff6e6219f1633ae3657de79dbd3fb8f2 [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" "e27a0e86164afc53ff21a1a42d09e1bbff6e6219f1633ae3657de79dbd3fb8f2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling futures v0.1.30 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling futures-core v0.3.7 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling regex-syntax v0.6.20 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling futures-sink v0.3.7 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling arc-swap v0.4.7 [INFO] [stderr] Compiling futures-io v0.3.7 [INFO] [stderr] Compiling bytes v0.6.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling thin-dst v1.1.0 [INFO] [stderr] Compiling text-size v1.0.0 [INFO] [stderr] Compiling bytecount v0.6.0 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling smol_str v0.1.17 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling lock_api v0.4.1 [INFO] [stderr] Compiling instant v0.1.8 [INFO] [stderr] Compiling futures-channel v0.3.7 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling futures-task v0.3.7 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rowan v0.10.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling aho-corasick v0.7.14 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling parking_lot_core v0.8.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling mio v0.7.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling regex v1.4.1 [INFO] [stderr] Compiling parking_lot v0.11.0 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling nom_locate v2.0.0 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling globset v0.4.6 [INFO] [stderr] Compiling env_logger v0.8.1 [INFO] [stderr] Compiling m_lexer v0.0.4 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling tokio-macros v0.3.0 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling tokio v0.3.1 [INFO] [stderr] Compiling fluid_attributes v0.4.0 [INFO] [stderr] Compiling pin-project v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.7 [INFO] [stderr] Compiling fluid v0.4.1 [INFO] [stderr] Compiling tokio-util v0.4.0 [INFO] [stderr] Compiling futures-executor v0.3.7 [INFO] [stderr] Compiling futures v0.3.7 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling jsonrpc-core v15.1.0 [INFO] [stderr] Compiling lsp-types v0.76.1 [INFO] [stderr] Compiling jsonrpc-server-utils v15.1.0 [INFO] [stderr] Compiling jsonrpc-tcp-server v15.1.0 [INFO] [stderr] Compiling puml v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log::*` [INFO] [stdout] --> src/syntax.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RpcMethodSimple`, `RpcNotificationSimple` [INFO] [stdout] --> src/server.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | use jsonrpc_tcp_server::jsonrpc_core::{IoHandler, Params, RpcMethodSimple, RpcNotificationSimple}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/server.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Arc, Mutex, RwLock}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::watch` [INFO] [stdout] --> src/server.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::sync::watch; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/codec.rs:67:20 [INFO] [stdout] | [INFO] [stdout] 67 | if let Ok((input, payload)) = parse_header(&b) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/server.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | let events = events::Events {}; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/server.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `disconnected_participants` [INFO] [stdout] --> src/server.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | fn disconnected_participants() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fireDocumentUpdated` [INFO] [stdout] --> src/server.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DocumentUpdated` [INFO] [stdout] --> src/server.rs:51:23 [INFO] [stdout] | [INFO] [stdout] 51 | pub(crate) struct DocumentUpdated { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parsed` [INFO] [stdout] --> src/server.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | parsed: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bus` [INFO] [stdout] --> src/server.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | / bus: ( [INFO] [stdout] 65 | | tokio::sync::broadcast::Sender, [INFO] [stdout] 66 | | tokio::sync::broadcast::Receiver, [INFO] [stdout] 67 | | ), [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `onHello` should have a snake case name [INFO] [stdout] --> src/server.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn onHello(_params: Params) -> SerializedResponse { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `on_hello` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fireDocumentUpdated` should have a snake case name [INFO] [stdout] --> src/server.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fire_document_updated` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut server = server::PlantUmlLanguageServer::new("0.0.0.0:3030"); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` 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 3m 44s [INFO] running `Command { std: "docker" "inspect" "e27a0e86164afc53ff21a1a42d09e1bbff6e6219f1633ae3657de79dbd3fb8f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e27a0e86164afc53ff21a1a42d09e1bbff6e6219f1633ae3657de79dbd3fb8f2", kill_on_drop: false }` [INFO] [stdout] e27a0e86164afc53ff21a1a42d09e1bbff6e6219f1633ae3657de79dbd3fb8f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0df8ddb7ac4e2932f3d7405d6d13108a3a7b931450ce9f53c072748bbf88937 [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" "d0df8ddb7ac4e2932f3d7405d6d13108a3a7b931450ce9f53c072748bbf88937", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `log::*` [INFO] [stdout] --> src/syntax.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RpcMethodSimple`, `RpcNotificationSimple` [INFO] [stdout] --> src/server.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | use jsonrpc_tcp_server::jsonrpc_core::{IoHandler, Params, RpcMethodSimple, RpcNotificationSimple}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/server.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Arc, Mutex, RwLock}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::watch` [INFO] [stdout] --> src/server.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::sync::watch; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/codec.rs:67:20 [INFO] [stdout] | [INFO] [stdout] 67 | if let Ok((input, payload)) = parse_header(&b) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/server.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | let events = events::Events {}; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/server.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `disconnected_participants` [INFO] [stdout] --> src/server.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | fn disconnected_participants() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fireDocumentUpdated` [INFO] [stdout] --> src/server.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DocumentUpdated` [INFO] [stdout] --> src/server.rs:51:23 [INFO] [stdout] | [INFO] [stdout] 51 | pub(crate) struct DocumentUpdated { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parsed` [INFO] [stdout] --> src/server.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | parsed: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bus` [INFO] [stdout] --> src/server.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | / bus: ( [INFO] [stdout] 65 | | tokio::sync::broadcast::Sender, [INFO] [stdout] 66 | | tokio::sync::broadcast::Receiver, [INFO] [stdout] 67 | | ), [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `onHello` should have a snake case name [INFO] [stdout] --> src/server.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn onHello(_params: Params) -> SerializedResponse { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `on_hello` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fireDocumentUpdated` should have a snake case name [INFO] [stdout] --> src/server.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fire_document_updated` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling puml v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut server = server::PlantUmlLanguageServer::new("0.0.0.0:3030"); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::*` [INFO] [stdout] --> src/syntax.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RpcMethodSimple`, `RpcNotificationSimple` [INFO] [stdout] --> src/server.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | use jsonrpc_tcp_server::jsonrpc_core::{IoHandler, Params, RpcMethodSimple, RpcNotificationSimple}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/server.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Arc, Mutex, RwLock}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::watch` [INFO] [stdout] --> src/server.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use tokio::sync::watch; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/codec.rs:67:20 [INFO] [stdout] | [INFO] [stdout] 67 | if let Ok((input, payload)) = parse_header(&b) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/server.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | let events = events::Events {}; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/server.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `root` [INFO] [stdout] --> src/lib.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let root = crate::parse(text).root(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_root` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `disconnected_participants` [INFO] [stdout] --> src/server.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | fn disconnected_participants() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fireDocumentUpdated` [INFO] [stdout] --> src/server.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `DocumentUpdated` [INFO] [stdout] --> src/server.rs:51:23 [INFO] [stdout] | [INFO] [stdout] 51 | pub(crate) struct DocumentUpdated { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parsed` [INFO] [stdout] --> src/server.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | parsed: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bus` [INFO] [stdout] --> src/server.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | / bus: ( [INFO] [stdout] 65 | | tokio::sync::broadcast::Sender, [INFO] [stdout] 66 | | tokio::sync::broadcast::Receiver, [INFO] [stdout] 67 | | ), [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `onHello` should have a snake case name [INFO] [stdout] --> src/server.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn onHello(_params: Params) -> SerializedResponse { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `on_hello` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fireDocumentUpdated` should have a snake case name [INFO] [stdout] --> src/server.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fire_document_updated` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.43s [INFO] running `Command { std: "docker" "inspect" "d0df8ddb7ac4e2932f3d7405d6d13108a3a7b931450ce9f53c072748bbf88937", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0df8ddb7ac4e2932f3d7405d6d13108a3a7b931450ce9f53c072748bbf88937", kill_on_drop: false }` [INFO] [stdout] d0df8ddb7ac4e2932f3d7405d6d13108a3a7b931450ce9f53c072748bbf88937 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "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] 56a86af5e019b8fc715504116e5d4c9f5131847490a1f2d87cb9352378a3a343 [INFO] running `Command { std: "docker" "start" "-a" "56a86af5e019b8fc715504116e5d4c9f5131847490a1f2d87cb9352378a3a343", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/syntax.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `RpcMethodSimple`, `RpcNotificationSimple` [INFO] [stderr] --> src/server.rs:2:59 [INFO] [stderr] | [INFO] [stderr] 2 | use jsonrpc_tcp_server::jsonrpc_core::{IoHandler, Params, RpcMethodSimple, RpcNotificationSimple}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mutex` [INFO] [stderr] --> src/server.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::{Arc, Mutex, RwLock}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::sync::watch` [INFO] [stderr] --> src/server.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use tokio::sync::watch; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/codec.rs:67:20 [INFO] [stderr] | [INFO] [stderr] 67 | if let Ok((input, payload)) = parse_header(&b) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `events` [INFO] [stderr] --> src/server.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let events = events::Events {}; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/server.rs:48:32 [INFO] [stderr] | [INFO] [stderr] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `disconnected_participants` [INFO] [stderr] --> src/server.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | fn disconnected_participants() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fireDocumentUpdated` [INFO] [stderr] --> src/server.rs:48:12 [INFO] [stderr] | [INFO] [stderr] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DocumentUpdated` [INFO] [stderr] --> src/server.rs:51:23 [INFO] [stderr] | [INFO] [stderr] 51 | pub(crate) struct DocumentUpdated { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `parsed` [INFO] [stderr] --> src/server.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | parsed: Arc>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bus` [INFO] [stderr] --> src/server.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | / bus: ( [INFO] [stderr] 65 | | tokio::sync::broadcast::Sender, [INFO] [stderr] 66 | | tokio::sync::broadcast::Receiver, [INFO] [stderr] 67 | | ), [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: function `onHello` should have a snake case name [INFO] [stderr] --> src/server.rs:70:4 [INFO] [stderr] | [INFO] [stderr] 70 | fn onHello(_params: Params) -> SerializedResponse { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `on_hello` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `fireDocumentUpdated` should have a snake case name [INFO] [stderr] --> src/server.rs:48:12 [INFO] [stderr] | [INFO] [stderr] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fire_document_updated` [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::*` [INFO] [stderr] --> src/syntax.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use log::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `RpcMethodSimple`, `RpcNotificationSimple` [INFO] [stderr] --> src/server.rs:2:59 [INFO] [stderr] | [INFO] [stderr] 2 | use jsonrpc_tcp_server::jsonrpc_core::{IoHandler, Params, RpcMethodSimple, RpcNotificationSimple}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Mutex` [INFO] [stderr] --> src/server.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::{Arc, Mutex, RwLock}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::sync::watch` [INFO] [stderr] --> src/server.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use tokio::sync::watch; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/codec.rs:67:20 [INFO] [stderr] | [INFO] [stderr] 67 | if let Ok((input, payload)) = parse_header(&b) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `events` [INFO] [stderr] --> src/server.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let events = events::Events {}; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/server.rs:48:32 [INFO] [stderr] | [INFO] [stderr] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root` [INFO] [stderr] --> src/lib.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | let root = crate::parse(text).root(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_root` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `disconnected_participants` [INFO] [stderr] --> src/server.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | fn disconnected_participants() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `fireDocumentUpdated` [INFO] [stderr] --> src/server.rs:48:12 [INFO] [stderr] | [INFO] [stderr] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `DocumentUpdated` [INFO] [stderr] --> src/server.rs:51:23 [INFO] [stderr] | [INFO] [stderr] 51 | pub(crate) struct DocumentUpdated { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `parsed` [INFO] [stderr] --> src/server.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | parsed: Arc>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `bus` [INFO] [stderr] --> src/server.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | / bus: ( [INFO] [stderr] 65 | | tokio::sync::broadcast::Sender, [INFO] [stderr] 66 | | tokio::sync::broadcast::Receiver, [INFO] [stderr] 67 | | ), [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: function `onHello` should have a snake case name [INFO] [stderr] --> src/server.rs:70:4 [INFO] [stderr] | [INFO] [stderr] 70 | fn onHello(_params: Params) -> SerializedResponse { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `on_hello` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `fireDocumentUpdated` should have a snake case name [INFO] [stderr] --> src/server.rs:48:12 [INFO] [stderr] | [INFO] [stderr] 48 | fn fireDocumentUpdated(event: DocumentUpdated) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `fire_document_updated` [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let mut server = server::PlantUmlLanguageServer::new("0.0.0.0:3030"); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/puml-75efe1e9d73f675e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test parsing::sequence::tests::test_participant_decl ... ok [INFO] [stdout] test tests::always_returns_ok ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::always_returns_ok stdout ---- [INFO] [stdout] thread 'tests::always_returns_ok' panicked at 'env_logger::init should not be called after logger initialized: SetLoggerError(())', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/env_logger-0.8.1/src/lib.rs:1096:16 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560711e34020 - std::backtrace_rs::backtrace::libunwind::trace::h63b7a90188ab5fb3 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x560711e34020 - std::backtrace_rs::backtrace::trace_unsynchronized::h80aefbf9b851eca7 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x560711e34020 - std::sys_common::backtrace::_print_fmt::hbef05ae4237a4d72 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x560711e34020 - ::fmt::h28abce2fdb9884c2 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x560711e5370f - core::fmt::write::h3b84512577ca38a8 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/fmt/mod.rs:1092:17 [INFO] [stdout] 5: 0x560711e30fe2 - std::io::Write::write_fmt::ha43497f2606bf479 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/io/mod.rs:1572:15 [INFO] [stdout] 6: 0x560711e36215 - std::sys_common::backtrace::_print::h525280ee0d29bdde [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x560711e36215 - std::sys_common::backtrace::print::h1f0f5b9f3ef8fb78 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x560711e36215 - std::panicking::default_hook::{{closure}}::ha5838f6faa4a5a8f [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x560711e35cfe - std::panicking::default_hook::hfb9fe98acb0dcb3b [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x560711e3681d - std::panicking::rust_panic_with_hook::hb89f5f19036e6af8 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x560711e363b7 - std::panicking::begin_panic_handler::{{closure}}::h119e7951427f41da [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x560711e344dc - std::sys_common::backtrace::__rust_end_short_backtrace::hce386c44bf47a128 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x560711e36319 - rust_begin_unwind [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x560711bc4ce1 - core::panicking::panic_fmt::h2242888e8769cd33 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x560711bc4bd3 - core::option::expect_none_failed::hb1edf11f73e63728 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/option.rs:1329:5 [INFO] [stdout] 16: 0x560711c5a416 - core::result::Result::expect::hbd33eec26fccfcfe [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/result.rs:997:23 [INFO] [stdout] 17: 0x560711c492c1 - env_logger::init::h6560d71ce1845a93 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/env_logger-0.8.1/src/lib.rs:1096:5 [INFO] [stdout] 18: 0x560711bd0b5a - puml::tests::always_returns_ok::h35c25b87a0c59b53 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:48:9 [INFO] [stdout] 19: 0x560711bd0b3a - puml::tests::always_returns_ok::{{closure}}::h3b59b491d264153d [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:47:5 [INFO] [stdout] 20: 0x560711bcf9ce - core::ops::function::FnOnce::call_once::h30912b8827fb40d3 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x560711c023a3 - core::ops::function::FnOnce::call_once::hdb810ad7400115fe [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x560711c023a3 - test::__rust_begin_short_backtrace::ha1f41cc5fdd4436d [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:567:5 [INFO] [stdout] 23: 0x560711c00cc0 - as core::ops::function::FnOnce>::call_once::h5b11193df8b131e3 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9 [INFO] [stdout] 24: 0x560711c00cc0 - as core::ops::function::FnOnce<()>>::call_once::hf50f904c1a6fa2f6 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:344:9 [INFO] [stdout] 25: 0x560711c00cc0 - std::panicking::try::do_call::ha03b6478dda0cd2d [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:379:40 [INFO] [stdout] 26: 0x560711c00cc0 - std::panicking::try::h3cb77b72195ddd43 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:343:19 [INFO] [stdout] 27: 0x560711c00cc0 - std::panic::catch_unwind::h6b5552b2bb62113e [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:431:14 [INFO] [stdout] 28: 0x560711c00cc0 - test::run_test_in_process::hc7194b3d1995d805 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:589:18 [INFO] [stdout] 29: 0x560711c00cc0 - test::run_test::run_test_inner::{{closure}}::h939ee0e7ade9ca46 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:486:39 [INFO] [stdout] 30: 0x560711bda5be - test::run_test::run_test_inner::{{closure}}::h32985052db5accee [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/test/src/lib.rs:511:37 [INFO] [stdout] 31: 0x560711bda5be - std::sys_common::backtrace::__rust_begin_short_backtrace::h9fb42e36e9d0b83f [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 32: 0x560711bde51f - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h73eb5d030ae9f27e [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 33: 0x560711bde51f - as core::ops::function::FnOnce<()>>::call_once::h0b21097ddcf592a1 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:344:9 [INFO] [stdout] 34: 0x560711bde51f - std::panicking::try::do_call::h548baa681d50a8e5 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:379:40 [INFO] [stdout] 35: 0x560711bde51f - std::panicking::try::h788942712f8b8932 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panicking.rs:343:19 [INFO] [stdout] 36: 0x560711bde51f - std::panic::catch_unwind::hc87eb933af4026f7 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/panic.rs:431:14 [INFO] [stdout] 37: 0x560711bde51f - std::thread::Builder::spawn_unchecked::{{closure}}::h87c239f54e720337 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 38: 0x560711bde51f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1303b0fd11694b99 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x560711e3c19a - as core::ops::function::FnOnce>::call_once::hc444a77f8dd8d825 [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9 [INFO] [stdout] 40: 0x560711e3c19a - as core::ops::function::FnOnce>::call_once::h8b68a0a9a2093dfc [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/alloc/src/boxed.rs:1546:9 [INFO] [stdout] 41: 0x560711e3c19a - std::sys::unix::thread::Thread::new::thread_start::hb95464447f61f48d [INFO] [stdout] at /rustc/9bc8c42bb2f19e745a63f3445f1ac248fb015e53/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 42: 0x7fb9e77d4609 - start_thread [INFO] [stdout] 43: 0x7fb9e75a6293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::always_returns_ok [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "56a86af5e019b8fc715504116e5d4c9f5131847490a1f2d87cb9352378a3a343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56a86af5e019b8fc715504116e5d4c9f5131847490a1f2d87cb9352378a3a343", kill_on_drop: false }` [INFO] [stdout] 56a86af5e019b8fc715504116e5d4c9f5131847490a1f2d87cb9352378a3a343