[INFO] cloning repository https://github.com/monaqa/satysfi-language-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/monaqa/satysfi-language-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonaqa%2Fsatysfi-language-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonaqa%2Fsatysfi-language-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 29dbdba3c7c2150ef7f8d1511dc2605d88d23b9f [INFO] checking monaqa/satysfi-language-server against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmonaqa%2Fsatysfi-language-server" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/monaqa/satysfi-language-server on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/monaqa/satysfi-language-server [INFO] finished tweaking git repo https://github.com/monaqa/satysfi-language-server [INFO] tweaked toml for git repo https://github.com/monaqa/satysfi-language-server written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/monaqa/satysfi-language-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded auto_impl v0.4.1 [INFO] [stderr] Downloaded lspower-macros v0.2.0 [INFO] [stderr] Downloaded async-trait v0.1.46 [INFO] [stderr] Downloaded lspower v1.0.0 [INFO] [stderr] Downloaded satysfi-parser v0.0.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", 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] c159e3d5b7b07b45d0fa1423440b33ecdb5650f739c583279e3fabcf4894cbfc [INFO] running `Command { std: "docker" "start" "-a" "c159e3d5b7b07b45d0fa1423440b33ecdb5650f739c583279e3fabcf4894cbfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c159e3d5b7b07b45d0fa1423440b33ecdb5650f739c583279e3fabcf4894cbfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c159e3d5b7b07b45d0fa1423440b33ecdb5650f739c583279e3fabcf4894cbfc", kill_on_drop: false }` [INFO] [stdout] c159e3d5b7b07b45d0fa1423440b33ecdb5650f739c583279e3fabcf4894cbfc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--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] 3943604bedc081b44bf6d5a0e6668d9e327ebc12d989c7b9f87ddc2cd6191b0b [INFO] running `Command { std: "docker" "start" "-a" "3943604bedc081b44bf6d5a0e6668d9e327ebc12d989c7b9f87ddc2cd6191b0b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.62 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling async-trait v0.1.46 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling peg-runtime v0.7.0 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Checking mio v0.7.9 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking twoway v0.2.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Compiling peg-macros v0.6.3 [INFO] [stderr] Compiling peg-macros v0.7.0 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking simplelog v0.9.0 [INFO] [stderr] Checking peg v0.6.3 [INFO] [stderr] Checking peg v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling auto_impl v0.4.1 [INFO] [stderr] Compiling lspower-macros v0.2.0 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking satysfi-parser v0.0.2 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking tokio-util v0.6.3 [INFO] [stderr] Checking serde v1.0.124 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking lsp-types v0.88.0 [INFO] [stderr] Checking lspower v1.0.0 [INFO] [stderr] Checking satysfi-language-server v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> src/language_server/completion.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/documents.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> src/language_server/completion.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/documents.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `program_text` [INFO] [stdout] --> src/documents.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | program_text, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `program_text: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `open_modules` [INFO] [stdout] --> src/documents.rs:323:37 [INFO] [stdout] | [INFO] [stdout] 323 | pub fn variants_external(&self, open_modules: &[String]) -> Vec<&Component> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_open_modules` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `program_text` [INFO] [stdout] --> src/documents.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | program_text, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `program_text: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `open_modules` [INFO] [stdout] --> src/documents.rs:323:37 [INFO] [stdout] | [INFO] [stdout] 323 | pub fn variants_external(&self, open_modules: &[String]) -> Vec<&Component> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_open_modules` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `types` [INFO] [stdout] --> src/documents.rs:252:12 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn types(&self) -> Vec<&Component> { [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: `variants` [INFO] [stdout] --> src/documents.rs:259:12 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn variants(&self) -> Vec<&Component> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `types_external` [INFO] [stdout] --> src/documents.rs:305:12 [INFO] [stdout] | [INFO] [stdout] 305 | pub fn types_external(&self, open_modules: &[String]) -> Vec<&Component> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `variants_external` [INFO] [stdout] --> src/documents.rs:323:12 [INFO] [stdout] | [INFO] [stdout] 323 | pub fn variants_external(&self, open_modules: &[String]) -> Vec<&Component> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `map_types` [INFO] [stdout] --> src/documents.rs:566:8 [INFO] [stdout] | [INFO] [stdout] 566 | fn map_types<'b>(&self, program_text: &'b ProgramText) -> HashMap<&'b str, &Signature> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Variant` [INFO] [stdout] --> src/documents.rs:1004:5 [INFO] [stdout] | [INFO] [stdout] 1004 | / Variant { [INFO] [stdout] 1005 | | /// その Variant が属する型の名前。 [INFO] [stdout] 1006 | | type_name: String, [INFO] [stdout] 1007 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `types` [INFO] [stdout] --> src/documents.rs:252:12 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn types(&self) -> Vec<&Component> { [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: `variants` [INFO] [stdout] --> src/documents.rs:259:12 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn variants(&self) -> Vec<&Component> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `types_external` [INFO] [stdout] --> src/documents.rs:305:12 [INFO] [stdout] | [INFO] [stdout] 305 | pub fn types_external(&self, open_modules: &[String]) -> Vec<&Component> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `variants_external` [INFO] [stdout] --> src/documents.rs:323:12 [INFO] [stdout] | [INFO] [stdout] 323 | pub fn variants_external(&self, open_modules: &[String]) -> Vec<&Component> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `map_types` [INFO] [stdout] --> src/documents.rs:566:8 [INFO] [stdout] | [INFO] [stdout] 566 | fn map_types<'b>(&self, program_text: &'b ProgramText) -> HashMap<&'b str, &Signature> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Variant` [INFO] [stdout] --> src/documents.rs:1004:5 [INFO] [stdout] | [INFO] [stdout] 1004 | / Variant { [INFO] [stdout] 1005 | | /// その Variant が属する型の名前。 [INFO] [stdout] 1006 | | type_name: String, [INFO] [stdout] 1007 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.90s [INFO] running `Command { std: "docker" "inspect" "3943604bedc081b44bf6d5a0e6668d9e327ebc12d989c7b9f87ddc2cd6191b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3943604bedc081b44bf6d5a0e6668d9e327ebc12d989c7b9f87ddc2cd6191b0b", kill_on_drop: false }` [INFO] [stdout] 3943604bedc081b44bf6d5a0e6668d9e327ebc12d989c7b9f87ddc2cd6191b0b