[INFO] cloning repository https://github.com/Kaholaz/type-systems
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kaholaz/type-systems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaholaz%2Ftype-systems", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaholaz%2Ftype-systems'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13423d73d37f7052cb17d7627c3958fb3d812b61
[INFO] checking Kaholaz/type-systems against try#e622d8d7bed4f2668d446e06c6c1436ecae15796 for pr-156776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaholaz%2Ftype-systems" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Kaholaz/type-systems
[INFO] finished tweaking git repo https://github.com/Kaholaz/type-systems
[INFO] tweaked toml for git repo https://github.com/Kaholaz/type-systems written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kaholaz/type-systems on toolchain e622d8d7bed4f2668d446e06c6c1436ecae15796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kaholaz/type-systems 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" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "fetch" "--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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.22
[INFO] [stderr]   Downloaded thiserror v2.0.17
[INFO] [stderr]   Downloaded nonempty v0.12.0
[INFO] [stderr]   Downloaded quote v1.0.42
[INFO] [stderr]   Downloaded thiserror-impl v2.0.17
[INFO] [stderr]   Downloaded anyhow v1.0.100
[INFO] [stderr]   Downloaded proc-macro2 v1.0.103
[INFO] [stderr]   Downloaded syn v2.0.111
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca8409c4feab07640aa24d63e5c8bf314c59ace3424b77127d6153c6186abe62
[INFO] running `Command { std: "docker" "start" "-a" "ca8409c4feab07640aa24d63e5c8bf314c59ace3424b77127d6153c6186abe62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca8409c4feab07640aa24d63e5c8bf314c59ace3424b77127d6153c6186abe62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8409c4feab07640aa24d63e5c8bf314c59ace3424b77127d6153c6186abe62", kill_on_drop: false }`
[INFO] [stdout] ca8409c4feab07640aa24d63e5c8bf314c59ace3424b77127d6153c6186abe62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e622d8d7bed4f2668d446e06c6c1436ecae15796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35c43379d39ad9b34369bc2805bd2185a7a5f609ba4c99698c6d0797a8f20e51
[INFO] running `Command { std: "docker" "start" "-a" "35c43379d39ad9b34369bc2805bd2185a7a5f609ba4c99698c6d0797a8f20e51", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking nonempty v0.12.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking type-systems v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]    --> src/type_checking/infer.rs:387:47
[INFO] [stdout]     |
[INFO] [stdout] 387 |             NominalType::StructType { fields, generics } => {
[INFO] [stdout]     |                                               ^^^^^^^^ help: try ignoring the field: `generics: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]    --> src/type_checking/infer.rs:413:47
[INFO] [stdout]     |
[INFO] [stdout] 413 |             NominalType::UnionType { members, generics } => {
[INFO] [stdout]     |                                               ^^^^^^^^ help: try ignoring the field: `generics: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]    --> src/type_checking/infer.rs:481:17
[INFO] [stdout]     |
[INFO] [stdout] 481 |                 generics, // TODO: do something with the generics
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `generics: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]    --> src/type_checking/infer.rs:387:47
[INFO] [stdout]     |
[INFO] [stdout] 387 |             NominalType::StructType { fields, generics } => {
[INFO] [stdout]     |                                               ^^^^^^^^ help: try ignoring the field: `generics: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]    --> src/type_checking/infer.rs:413:47
[INFO] [stdout]     |
[INFO] [stdout] 413 |             NominalType::UnionType { members, generics } => {
[INFO] [stdout]     |                                               ^^^^^^^^ help: try ignoring the field: `generics: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]    --> src/type_checking/infer.rs:481:17
[INFO] [stdout]     |
[INFO] [stdout] 481 |                 generics, // TODO: do something with the generics
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `generics: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.03s
[INFO] running `Command { std: "docker" "inspect" "35c43379d39ad9b34369bc2805bd2185a7a5f609ba4c99698c6d0797a8f20e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c43379d39ad9b34369bc2805bd2185a7a5f609ba4c99698c6d0797a8f20e51", kill_on_drop: false }`
[INFO] [stdout] 35c43379d39ad9b34369bc2805bd2185a7a5f609ba4c99698c6d0797a8f20e51
