[INFO] cloning repository https://github.com/AlmightyFloppyFish/leaf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlmightyFloppyFish/leaf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlmightyFloppyFish%2Fleaf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlmightyFloppyFish%2Fleaf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 155a7f26c39b32d9546fa356f8f3c957304ac2a0 [INFO] checking AlmightyFloppyFish/leaf/155a7f26c39b32d9546fa356f8f3c957304ac2a0 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlmightyFloppyFish%2Fleaf" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AlmightyFloppyFish/leaf on toolchain a3f76a26e045a760bb1163b7eab36872985242d5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AlmightyFloppyFish/leaf [INFO] finished tweaking git repo https://github.com/AlmightyFloppyFish/leaf [INFO] tweaked toml for git repo https://github.com/AlmightyFloppyFish/leaf written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AlmightyFloppyFish/leaf 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" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/simvux/logos` [INFO] [stderr] Downloading crates ... 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running `Command { std: "docker" "inspect" "2a1e319a9135b0200e2e06707feae2bb0c2112e2843496ceddc3cd9dc8a862dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a1e319a9135b0200e2e06707feae2bb0c2112e2843496ceddc3cd9dc8a862dc", kill_on_drop: false }` [INFO] [stdout] 2a1e319a9135b0200e2e06707feae2bb0c2112e2843496ceddc3cd9dc8a862dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78735db21fd3d76f9f0324c769d9784d8433bf96f11ca64272e7786292dd7fbe [INFO] running `Command { std: "docker" "start" "-a" "78735db21fd3d76f9f0324c769d9784d8433bf96f11ca64272e7786292dd7fbe", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling cranelift-isle v0.111.0 [INFO] [stderr] 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[INFO] [stderr] Checking cranelift v0.111.0 [INFO] [stderr] Checking lumina-compiler v0.1.0 (/opt/rustwide/workdir/lumina-compiler) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> lumina-compiler/src/lir/mono.rs:185:92 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn fmt<'a, T>(types: &'a Map, v: T) -> MonoFormatter<'_, T> { [INFO] [stdout] | -- lifetime `'a` declared here ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> lumina-compiler/src/mir/lower/pat/missing.rs:222:27 [INFO] [stdout] | [INFO] [stdout] 218 | pub fn fmt<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 222 | ) -> MissingFormatter<'_> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> lumina-compiler/src/mir/lower/pat/missing.rs:249:27 [INFO] [stdout] | [INFO] [stdout] 234 | impl<'a> MissingFormatter<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 249 | ) -> MissingFormatter<'_> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> lumina-compiler/src/lir/mono.rs:185:92 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn fmt<'a, T>(types: &'a Map, v: T) -> MonoFormatter<'_, T> { [INFO] [stdout] | -- lifetime `'a` declared here ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> lumina-compiler/src/mir/lower/pat/missing.rs:222:27 [INFO] [stdout] | [INFO] [stdout] 218 | pub fn fmt<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 222 | ) -> MissingFormatter<'_> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> lumina-compiler/src/mir/lower/pat/missing.rs:249:27 [INFO] [stdout] | [INFO] [stdout] 234 | impl<'a> MissingFormatter<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 249 | ) -> MissingFormatter<'_> { [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `bits_of_ty`, `bits_of_mk`, `bits_of_field`, and `sum_bits` are never used [INFO] [stdout] --> lumina-compiler/src/backend/cranelift/ctx.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl<'a> Context<'a> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] 21 | pub fn bits_of_ty(&self, ty: &MonoType) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn bits_of_mk(&self, mk: MonoTypeKey) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn bits_of_field(&self, mk: MonoTypeKey, field: key::Field) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn sum_bits<'t>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_constraint` is never used [INFO] [stdout] --> lumina-compiler/src/hir/ty.rs:467:12 [INFO] [stdout] | [INFO] [stdout] 125 | impl<'t, 'a, 's> TypeLower<'t, 'a, 's> { [INFO] [stdout] | -------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 467 | pub fn add_constraint( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NotATrait` is never constructed [INFO] [stdout] --> lumina-compiler/src/hir/ty.rs:512:12 [INFO] [stdout] | [INFO] [stdout] 512 | pub struct NotATrait; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `defined` is never used [INFO] [stdout] --> lumina-compiler/src/lir/mono.rs:535:12 [INFO] [stdout] | [INFO] [stdout] 449 | impl<'a> Monomorphization<'a> { [INFO] [stdout] | ----------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 535 | pub fn defined(&mut self, M(module, kind): M, params: &[Type]) -> MonoTypeKey { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `bits_of_ty`, `bits_of_mk`, `bits_of_field`, and `sum_bits` are never used [INFO] [stdout] --> lumina-compiler/src/backend/cranelift/ctx.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl<'a> Context<'a> { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] 21 | pub fn bits_of_ty(&self, ty: &MonoType) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn bits_of_mk(&self, mk: MonoTypeKey) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn bits_of_field(&self, mk: MonoTypeKey, field: key::Field) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn sum_bits<'t>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_constraint` is never used [INFO] [stdout] --> lumina-compiler/src/hir/ty.rs:467:12 [INFO] [stdout] | [INFO] [stdout] 125 | impl<'t, 'a, 's> TypeLower<'t, 'a, 's> { [INFO] [stdout] | -------------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 467 | pub fn add_constraint( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NotATrait` is never constructed [INFO] [stdout] --> lumina-compiler/src/hir/ty.rs:512:12 [INFO] [stdout] | [INFO] [stdout] 512 | pub struct NotATrait; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `defined` is never used [INFO] [stdout] --> lumina-compiler/src/lir/mono.rs:535:12 [INFO] [stdout] | [INFO] [stdout] 449 | impl<'a> Monomorphization<'a> { [INFO] [stdout] | ----------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 535 | pub fn defined(&mut self, M(module, kind): M, params: &[Type]) -> MonoTypeKey { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lumina v0.1.0 (/opt/rustwide/workdir/lumina) [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.50s [INFO] running `Command { std: "docker" "inspect" "78735db21fd3d76f9f0324c769d9784d8433bf96f11ca64272e7786292dd7fbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78735db21fd3d76f9f0324c769d9784d8433bf96f11ca64272e7786292dd7fbe", kill_on_drop: false }` [INFO] [stdout] 78735db21fd3d76f9f0324c769d9784d8433bf96f11ca64272e7786292dd7fbe