[INFO] fetching crate polyquine 0.0.1... [INFO] checking polyquine-0.0.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate polyquine 0.0.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate polyquine 0.0.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate polyquine 0.0.1 [INFO] tweaked toml for crates.io crate polyquine 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate polyquine 0.0.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate polyquine 0.0.1 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfad14844451e9f9714d3c4a0f09841e867c8ae8dc0340566b15dbf349822311 [INFO] running `Command { std: "docker" "start" "-a" "bfad14844451e9f9714d3c4a0f09841e867c8ae8dc0340566b15dbf349822311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfad14844451e9f9714d3c4a0f09841e867c8ae8dc0340566b15dbf349822311", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfad14844451e9f9714d3c4a0f09841e867c8ae8dc0340566b15dbf349822311", kill_on_drop: false }` [INFO] [stdout] bfad14844451e9f9714d3c4a0f09841e867c8ae8dc0340566b15dbf349822311 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a63607775d1ced9cbe7034aa78e02ab652f44c822dfb8f5b26cecc2ccf67aab [INFO] running `Command { std: "docker" "start" "-a" "2a63607775d1ced9cbe7034aa78e02ab652f44c822dfb8f5b26cecc2ccf67aab", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling if_chain v1.0.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking syn v2.0.101 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking deluxe-core v0.5.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling deluxe-macros v0.5.0 [INFO] [stderr] Checking deluxe v0.5.0 [INFO] [stderr] Checking polyquine v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fields.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | OtherPathZero(Path), // e.g. Path with no generics, like `std::string::String` [INFO] [stdout] | ------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] 19 - OtherPathZero(Path), // e.g. Path with no generics, like `std::string::String` [INFO] [stdout] 19 + OtherPathZero(()), // e.g. Path with no generics, like `std::string::String` [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/fields.rs:21:30 [INFO] [stdout] | [INFO] [stdout] 21 | OtherPathMany(Vec, Path), // e.g. Path with multiple generics, like `SomeTrait` [INFO] [stdout] | ------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 21 - OtherPathMany(Vec, Path), // e.g. Path with multiple generics, like `SomeTrait` [INFO] [stdout] 21 + OtherPathMany(Vec, ()), // e.g. Path with multiple generics, like `SomeTrait` [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fields.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | OtherPathZero(Path), // e.g. Path with no generics, like `std::string::String` [INFO] [stdout] | ------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] 19 - OtherPathZero(Path), // e.g. Path with no generics, like `std::string::String` [INFO] [stdout] 19 + OtherPathZero(()), // e.g. Path with no generics, like `std::string::String` [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/fields.rs:21:30 [INFO] [stdout] | [INFO] [stdout] 21 | OtherPathMany(Vec, Path), // e.g. Path with multiple generics, like `SomeTrait` [INFO] [stdout] | ------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 21 - OtherPathMany(Vec, Path), // e.g. Path with multiple generics, like `SomeTrait` [INFO] [stdout] 21 + OtherPathMany(Vec, ()), // e.g. Path with multiple generics, like `SomeTrait` [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/fields.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | OtherPathZero(Path), // e.g. Path with no generics, like `std::string::String` [INFO] [stdout] | ------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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] 19 - OtherPathZero(Path), // e.g. Path with no generics, like `std::string::String` [INFO] [stdout] 19 + OtherPathZero(()), // e.g. Path with no generics, like `std::string::String` [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/fields.rs:21:30 [INFO] [stdout] | [INFO] [stdout] 21 | OtherPathMany(Vec, Path), // e.g. Path with multiple generics, like `SomeTrait` [INFO] [stdout] | ------------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [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] 21 - OtherPathMany(Vec, Path), // e.g. Path with multiple generics, like `SomeTrait` [INFO] [stdout] 21 + OtherPathMany(Vec, ()), // e.g. Path with multiple generics, like `SomeTrait` [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> tests/attributes.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] WARNING: Arc-like type (std :: sync :: Arc :: < i32 >) will be handled by cloning its inner value. This may not be the intended behaviour! [INFO] [stdout] WARNING: Tokenising a Cell-like type (std :: cell :: Cell :: < i32 >) will effectively clone its value. This may not be the intended behaviour! [INFO] [stdout] WARNING: Tokenising a Cell-like type (std :: cell :: RefCell :: < i32 >) will effectively clone its value. This may not be the intended behaviour! [INFO] [stdout] WARNING: Arc-like type (std :: rc :: Rc :: < i32 >) will be handled by cloning its inner value. This may not be the intended behaviour! [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.16s [INFO] running `Command { std: "docker" "inspect" "2a63607775d1ced9cbe7034aa78e02ab652f44c822dfb8f5b26cecc2ccf67aab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a63607775d1ced9cbe7034aa78e02ab652f44c822dfb8f5b26cecc2ccf67aab", kill_on_drop: false }` [INFO] [stdout] 2a63607775d1ced9cbe7034aa78e02ab652f44c822dfb8f5b26cecc2ccf67aab