[INFO] fetching crate pallet 0.1.0... [INFO] checking pallet-0.1.0 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350 [INFO] extracting crate pallet 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate pallet 0.1.0 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate pallet 0.1.0 [INFO] finished tweaking crates.io crate pallet 0.1.0 [INFO] tweaked toml for crates.io crate pallet 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate pallet 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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] 7aaf4285e67c71ed0680e6768dc1c9d22445e5e2aba6d0065ad3e8755f86168d [INFO] running `"docker" "start" "-a" "7aaf4285e67c71ed0680e6768dc1c9d22445e5e2aba6d0065ad3e8755f86168d"` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling thiserror-impl v1.0.9 [INFO] [stderr] Checking thiserror v1.0.9 [INFO] [stderr] Checking serde v1.0.103 [INFO] [stderr] Checking serde_bytes v0.11.3 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking sled v0.29.2 [INFO] [stderr] Checking pallet v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `objects_tree` [INFO] [stderr] --> src/lib.rs:67:52 [INFO] [stderr] | [INFO] [stderr] 67 | (&objects_tree, &index_tree).transaction(|(objects_tree, index_tree)| { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_objects_tree` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_tree` [INFO] [stderr] --> src/lib.rs:67:66 [INFO] [stderr] | [INFO] [stderr] 67 | (&objects_tree, &index_tree).transaction(|(objects_tree, index_tree)| { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_index_tree` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `indexes` [INFO] [stderr] --> src/lib.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | let indexes = t.indexes(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_indexes` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/lib.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let id = db.generate_id()?; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `indexes` [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | indexes: Option)>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `build_index_key` [INFO] [stderr] --> src/lib.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | fn build_index_key(k1: &[u8], k2: &[u8]) -> bytes::Bytes { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `build_inv_index_key` [INFO] [stderr] --> src/lib.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | fn build_inv_index_key(k1: u64) -> bytes::Bytes { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `objects_tree` [INFO] [stderr] --> src/lib.rs:67:52 [INFO] [stderr] | [INFO] [stderr] 67 | (&objects_tree, &index_tree).transaction(|(objects_tree, index_tree)| { [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_objects_tree` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_tree` [INFO] [stderr] --> src/lib.rs:67:66 [INFO] [stderr] | [INFO] [stderr] 67 | (&objects_tree, &index_tree).transaction(|(objects_tree, index_tree)| { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_index_tree` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `indexes` [INFO] [stderr] --> src/lib.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | let indexes = t.indexes(); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_indexes` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/lib.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let id = db.generate_id()?; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `indexes` [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | indexes: Option)>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `build_index_key` [INFO] [stderr] --> src/lib.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | fn build_index_key(k1: &[u8], k2: &[u8]) -> bytes::Bytes { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `build_inv_index_key` [INFO] [stderr] --> src/lib.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | fn build_inv_index_key(k1: u64) -> bytes::Bytes { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0601]: `main` function not found in crate `simple` [INFO] [stderr] | [INFO] [stderr] = note: consider adding a `main` function to `examples/simple.rs` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0601`. [INFO] [stderr] error: could not compile `pallet`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "7aaf4285e67c71ed0680e6768dc1c9d22445e5e2aba6d0065ad3e8755f86168d"` [INFO] running `"docker" "rm" "-f" "7aaf4285e67c71ed0680e6768dc1c9d22445e5e2aba6d0065ad3e8755f86168d"` [INFO] [stdout] 7aaf4285e67c71ed0680e6768dc1c9d22445e5e2aba6d0065ad3e8755f86168d