[INFO] crate trans-gen-fsharp 0.1.0 is already in cache [INFO] checking trans-gen-fsharp-0.1.0 against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331 [INFO] extracting crate trans-gen-fsharp 0.1.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate trans-gen-fsharp 0.1.0 on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate trans-gen-fsharp 0.1.0 [INFO] finished tweaking crates.io crate trans-gen-fsharp 0.1.0 [INFO] tweaked toml for crates.io crate trans-gen-fsharp 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cb7c6bf03411c1584f08fee2e8b0bed1ca98be3c1a302d051b9dd2d5fc1d0212 [INFO] running `"docker" "start" "-a" "cb7c6bf03411c1584f08fee2e8b0bed1ca98be3c1a302d051b9dd2d5fc1d0212"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking trans-gen-fsharp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lib.rs:81:14 [INFO] [stderr] | [INFO] [stderr] 81 | for (index, field) in struc.fields.iter().enumerate() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/lib.rs:274:24 [INFO] [stderr] | [INFO] [stderr] 274 | fn new(name: &str, version: &str) -> Self { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `discriminant` [INFO] [stderr] --> src/lib.rs:325:22 [INFO] [stderr] | [INFO] [stderr] 325 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `discriminant` [INFO] [stderr] --> src/lib.rs:345:22 [INFO] [stderr] | [INFO] [stderr] 345 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `index_var_name` [INFO] [stderr] --> src/lib.rs:51:4 [INFO] [stderr] | [INFO] [stderr] 51 | fn index_var_name(index_var: &mut usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lib.rs:81:14 [INFO] [stderr] | [INFO] [stderr] 81 | for (index, field) in struc.fields.iter().enumerate() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `version` [INFO] [stderr] --> src/lib.rs:274:24 [INFO] [stderr] | [INFO] [stderr] 274 | fn new(name: &str, version: &str) -> Self { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_version` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `discriminant` [INFO] [stderr] --> src/lib.rs:325:22 [INFO] [stderr] | [INFO] [stderr] 325 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `discriminant` [INFO] [stderr] --> src/lib.rs:345:22 [INFO] [stderr] | [INFO] [stderr] 345 | for (discriminant, variant) in variants.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discriminant` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `index_var_name` [INFO] [stderr] --> src/lib.rs:51:4 [INFO] [stderr] | [INFO] [stderr] 51 | fn index_var_name(index_var: &mut usize) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `"docker" "inspect" "cb7c6bf03411c1584f08fee2e8b0bed1ca98be3c1a302d051b9dd2d5fc1d0212"` [INFO] running `"docker" "rm" "-f" "cb7c6bf03411c1584f08fee2e8b0bed1ca98be3c1a302d051b9dd2d5fc1d0212"` [INFO] [stdout] cb7c6bf03411c1584f08fee2e8b0bed1ca98be3c1a302d051b9dd2d5fc1d0212