[INFO] fetching crate renum 0.1.1... [INFO] checking renum-0.1.1 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1 [INFO] extracting crate renum 0.1.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate renum 0.1.1 [INFO] finished tweaking crates.io crate renum 0.1.1 [INFO] tweaked toml for crates.io crate renum 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate renum 0.1.1 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 28 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.117) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `renum` library target) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml_writer v1.1.0+spec-1.1.0 [INFO] [stderr] Downloaded serde_spanned v1.1.0 [INFO] [stderr] Downloaded toml v1.1.0+spec-1.1.0 [INFO] [stderr] Downloaded target-triple v1.0.0 [INFO] [stderr] Downloaded trybuild v1.0.116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 193da0dba569565a18971d021d029e81774e29a66e539fce1932630510f307ca [INFO] running `Command { std: "docker" "start" "-a" "193da0dba569565a18971d021d029e81774e29a66e539fce1932630510f307ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "193da0dba569565a18971d021d029e81774e29a66e539fce1932630510f307ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "193da0dba569565a18971d021d029e81774e29a66e539fce1932630510f307ca", kill_on_drop: false }` [INFO] [stdout] 193da0dba569565a18971d021d029e81774e29a66e539fce1932630510f307ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 142bc75ccd944646ecb9dd9bc14570c894d038468c41fde0dd7971691d317b49 [INFO] running `Command { std: "docker" "start" "-a" "142bc75ccd944646ecb9dd9bc14570c894d038468c41fde0dd7971691d317b49", kill_on_drop: false }` [INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `renum` library target) [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking unicode-ident v1.0.24 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Checking winnow v1.0.0 [INFO] [stderr] Checking toml_writer v1.1.0+spec-1.1.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking glob v0.3.3 [INFO] [stderr] Checking serde_spanned v1.1.0 [INFO] [stderr] Checking toml_datetime v1.1.0+spec-1.1.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking toml_parser v1.1.0+spec-1.1.0 [INFO] [stderr] Checking toml v1.1.0+spec-1.1.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking renum v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated constants `ZERO` and `BITS` are never used [INFO] [stdout] --> src/lib.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 44 | trait Repr: std::marker::Copy + std::cmp::Ord + std::fmt::Debug + std::fmt::Display [INFO] [stdout] | ---- associated constants in this trait [INFO] [stdout] ... [INFO] [stdout] 48 | const ZERO: Self; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | const BITS: u32; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:158:18 [INFO] [stdout] | [INFO] [stdout] 158 | DefaultVariant(syn::Ident) [INFO] [stdout] | -------------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ConfigOption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 158 - DefaultVariant(syn::Ident) [INFO] [stdout] 158 + DefaultVariant(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking trybuild v1.0.116 [INFO] [stdout] warning: associated constants `ZERO` and `BITS` are never used [INFO] [stdout] --> src/lib.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 44 | trait Repr: std::marker::Copy + std::cmp::Ord + std::fmt::Debug + std::fmt::Display [INFO] [stdout] | ---- associated constants in this trait [INFO] [stdout] ... [INFO] [stdout] 48 | const ZERO: Self; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | const BITS: u32; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:158:18 [INFO] [stdout] | [INFO] [stdout] 158 | DefaultVariant(syn::Ident) [INFO] [stdout] | -------------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ConfigOption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 158 - DefaultVariant(syn::Ident) [INFO] [stdout] 158 + DefaultVariant(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constants `ZERO` and `BITS` are never used [INFO] [stdout] --> src/lib.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 44 | trait Repr: std::marker::Copy + std::cmp::Ord + std::fmt::Debug + std::fmt::Display [INFO] [stdout] | ---- associated constants in this trait [INFO] [stdout] ... [INFO] [stdout] 48 | const ZERO: Self; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | const BITS: u32; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:158:18 [INFO] [stdout] | [INFO] [stdout] 158 | DefaultVariant(syn::Ident) [INFO] [stdout] | -------------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ConfigOption` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 158 - DefaultVariant(syn::Ident) [INFO] [stdout] 158 + DefaultVariant(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.22s [INFO] running `Command { std: "docker" "inspect" "142bc75ccd944646ecb9dd9bc14570c894d038468c41fde0dd7971691d317b49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "142bc75ccd944646ecb9dd9bc14570c894d038468c41fde0dd7971691d317b49", kill_on_drop: false }` [INFO] [stdout] 142bc75ccd944646ecb9dd9bc14570c894d038468c41fde0dd7971691d317b49