[INFO] cloning repository https://github.com/sidereusnuntius/vit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sidereusnuntius/vit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsidereusnuntius%2Fvit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsidereusnuntius%2Fvit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 786705752f630f4e4a008f57fadba66a78440d27 [INFO] checking sidereusnuntius/vit against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsidereusnuntius%2Fvit" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sidereusnuntius/vit on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sidereusnuntius/vit [INFO] finished tweaking git repo https://github.com/sidereusnuntius/vit [INFO] tweaked toml for git repo https://github.com/sidereusnuntius/vit written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sidereusnuntius/vit already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ascii-canvas v4.0.0 [INFO] [stderr] Downloaded lalrpop-util v0.22.0 [INFO] [stderr] Downloaded lalrpop v0.22.0 [INFO] [stderr] Downloaded lalrpop-util v0.21.0 [INFO] [stderr] Downloaded term v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b747bd448f8fa320e6e9c7532aa7d099327950ad07514bfa7e93e72b9771b188 [INFO] running `Command { std: "docker" "start" "-a" "b747bd448f8fa320e6e9c7532aa7d099327950ad07514bfa7e93e72b9771b188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b747bd448f8fa320e6e9c7532aa7d099327950ad07514bfa7e93e72b9771b188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b747bd448f8fa320e6e9c7532aa7d099327950ad07514bfa7e93e72b9771b188", kill_on_drop: false }` [INFO] [stdout] b747bd448f8fa320e6e9c7532aa7d099327950ad07514bfa7e93e72b9771b188 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a611f02f91c226a1c11474719dfd38af72cff8b5e524615b2340047bad0bf09 [INFO] running `Command { std: "docker" "start" "-a" "7a611f02f91c226a1c11474719dfd38af72cff8b5e524615b2340047bad0bf09", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling hashbrown v0.15.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling keccak v0.1.5 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling term v1.0.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling ascii-canvas v4.0.0 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Checking lalrpop-util v0.21.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling lalrpop-util v0.22.0 [INFO] [stderr] Compiling lalrpop v0.22.0 [INFO] [stderr] Compiling vit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vit.rs:268:9 [INFO] [stdout] | [INFO] [stdout] 268 | / state.parse_statement(Statement::Declaration( [INFO] [stdout] 269 | | "a".to_string(), [INFO] [stdout] 270 | | Some(vit_grammar::ExprParser::new().parse("24").unwrap()), [INFO] [stdout] 271 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 268 | let _ = state.parse_statement(Statement::Declaration( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vit.rs:286:9 [INFO] [stdout] | [INFO] [stdout] 286 | / state.parse_statement(Statement::Declaration( [INFO] [stdout] 287 | | "a".to_string(), [INFO] [stdout] 288 | | Some(vit_grammar::ExprParser::new().parse("24").unwrap()), [INFO] [stdout] 289 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 286 | let _ = state.parse_statement(Statement::Declaration( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vit.rs:315:9 [INFO] [stdout] | [INFO] [stdout] 315 | state.parse_statement(statement); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 315 | let _ = state.parse_statement(statement); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vit.rs:346:9 [INFO] [stdout] | [INFO] [stdout] 346 | state.parse_statement(Statement::Declaration("age".to_string(), None)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 346 | let _ = state.parse_statement(Statement::Declaration("age".to_string(), None)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vit.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | state.parse_statement(Statement::Declaration("average".to_string(), None)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 363 | let _ = state.parse_statement(Statement::Declaration("average".to_string(), None)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vit.rs:365:9 [INFO] [stdout] | [INFO] [stdout] 365 | / state.parse_statement(Statement::Declaration( [INFO] [stdout] 366 | | "n1".to_string(), [INFO] [stdout] 367 | | Some(parser.parse("7.8").unwrap()), [INFO] [stdout] 368 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 365 | let _ = state.parse_statement(Statement::Declaration( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vit.rs:370:9 [INFO] [stdout] | [INFO] [stdout] 370 | / state.parse_statement(Statement::Declaration( [INFO] [stdout] 371 | | "n2".to_string(), [INFO] [stdout] 372 | | Some(parser.parse("9.0").unwrap()), [INFO] [stdout] 373 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 370 | let _ = state.parse_statement(Statement::Declaration( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vit.rs:389:9 [INFO] [stdout] | [INFO] [stdout] 389 | state.parse_statement(Statement::Declaration("age".to_string(), None)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 389 | let _ = state.parse_statement(Statement::Declaration("age".to_string(), None)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vit.rs:410:9 [INFO] [stdout] | [INFO] [stdout] 410 | state.parse_statement(Statement::Declaration("a".to_string(), None)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 410 | let _ = state.parse_statement(Statement::Declaration("a".to_string(), None)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/vit.rs:423:9 [INFO] [stdout] | [INFO] [stdout] 423 | / state.parse_statement(Statement::Declaration( [INFO] [stdout] 424 | | "a".to_string(), [INFO] [stdout] 425 | | Some(vit_grammar::ExprParser::new().parse("-50").unwrap()), [INFO] [stdout] 426 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 423 | let _ = state.parse_statement(Statement::Declaration( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.97s [INFO] running `Command { std: "docker" "inspect" "7a611f02f91c226a1c11474719dfd38af72cff8b5e524615b2340047bad0bf09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a611f02f91c226a1c11474719dfd38af72cff8b5e524615b2340047bad0bf09", kill_on_drop: false }` [INFO] [stdout] 7a611f02f91c226a1c11474719dfd38af72cff8b5e524615b2340047bad0bf09