[INFO] fetching crate hecate-lib 0.2.2...
[INFO] checking hecate-lib-0.2.2 against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095-1
[INFO] extracting crate hecate-lib 0.2.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate hecate-lib 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hecate-lib 0.2.2
[INFO] tweaked toml for crates.io crate hecate-lib 0.2.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hecate-lib 0.2.2 on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hecate-lib 0.2.2 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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68dda1c96218c0cea3bd9e9093df72a0f3b89db0675e5c6f618b12005842a3a1
[INFO] running `Command { std: "docker" "start" "-a" "68dda1c96218c0cea3bd9e9093df72a0f3b89db0675e5c6f618b12005842a3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68dda1c96218c0cea3bd9e9093df72a0f3b89db0675e5c6f618b12005842a3a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68dda1c96218c0cea3bd9e9093df72a0f3b89db0675e5c6f618b12005842a3a1", kill_on_drop: false }`
[INFO] [stdout] 68dda1c96218c0cea3bd9e9093df72a0f3b89db0675e5c6f618b12005842a3a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40b05407e5d8b715826afb5b4e35dd20b52a0623d68b4caff94699c5c183c48b
[INFO] running `Command { std: "docker" "start" "-a" "40b05407e5d8b715826afb5b4e35dd20b52a0623d68b4caff94699c5c183c48b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
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[INFO] [stdout] warning: unused variable: `matrix_free`
[INFO] [stdout]    --> src/codegen/building_block/deal_ii.rs:199:45
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   mpi, matrix_free, ..
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: try ignoring the field: `matrix_free: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matrix_free`
[INFO] [stdout]    --> src/codegen/building_block/deal_ii.rs:244:35
[INFO] [stdout]     |
[INFO] [stdout] 244 | ...                   mpi, matrix_free, ..
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: try ignoring the field: `matrix_free: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `owned_dofs`
[INFO] [stdout]    --> src/codegen/building_block/deal_ii.rs:302:17
[INFO] [stdout]     |
[INFO] [stdout] 302 |             let owned_dofs = owned_dofs(&dof_handler);
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_owned_dofs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `owned_dofs`
[INFO] [stdout]    --> src/codegen/building_block/deal_ii.rs:493:13
[INFO] [stdout]     |
[INFO] [stdout] 493 |         let owned_dofs = owned_dofs(dof_handler);
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_owned_dofs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matrix_free`
[INFO] [stdout]    --> src/codegen/building_block/deal_ii.rs:525:14
[INFO] [stdout]     |
[INFO] [stdout] 525 |         mpi, matrix_free, ..
[INFO] [stdout]     |              ^^^^^^^^^^^ help: try ignoring the field: `matrix_free: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matrix_free`
[INFO] [stdout]    --> src/codegen/building_block/deal_ii.rs:199:45
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   mpi, matrix_free, ..
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: try ignoring the field: `matrix_free: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matrix_free`
[INFO] [stdout]    --> src/codegen/building_block/deal_ii.rs:244:35
[INFO] [stdout]     |
[INFO] [stdout] 244 | ...                   mpi, matrix_free, ..
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: try ignoring the field: `matrix_free: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `owned_dofs`
[INFO] [stdout]    --> src/codegen/building_block/deal_ii.rs:302:17
[INFO] [stdout]     |
[INFO] [stdout] 302 |             let owned_dofs = owned_dofs(&dof_handler);
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_owned_dofs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `owned_dofs`
[INFO] [stdout]    --> src/codegen/building_block/deal_ii.rs:493:13
[INFO] [stdout]     |
[INFO] [stdout] 493 |         let owned_dofs = owned_dofs(dof_handler);
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_owned_dofs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `matrix_free`
[INFO] [stdout]    --> src/codegen/building_block/deal_ii.rs:525:14
[INFO] [stdout]     |
[INFO] [stdout] 525 |         mpi, matrix_free, ..
[INFO] [stdout]     |              ^^^^^^^^^^^ help: try ignoring the field: `matrix_free: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_data` is never used
[INFO] [stdout]   --> src/codegen/building_block.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl BuildingBlock {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn add_data(&mut self, data: &str) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WithReference` is never constructed
[INFO] [stdout]   --> src/codegen/input_schema/reference.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct WithReference<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseReferenceError` is never used
[INFO] [stdout]   --> src/codegen/input_schema/reference.rs:63:10
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub enum ParseReferenceError<E: std::error::Error> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_data` is never used
[INFO] [stdout]   --> src/codegen/building_block.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl BuildingBlock {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     fn add_data(&mut self, data: &str) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.99s
[INFO] running `Command { std: "docker" "inspect" "40b05407e5d8b715826afb5b4e35dd20b52a0623d68b4caff94699c5c183c48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b05407e5d8b715826afb5b4e35dd20b52a0623d68b4caff94699c5c183c48b", kill_on_drop: false }`
[INFO] [stdout] 40b05407e5d8b715826afb5b4e35dd20b52a0623d68b4caff94699c5c183c48b