[INFO] fetching crate srf_cat 0.1.0-unstable...
[INFO] checking srf_cat-0.1.0-unstable against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate srf_cat 0.1.0-unstable into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate srf_cat 0.1.0-unstable
[INFO] finished tweaking crates.io crate srf_cat 0.1.0-unstable
[INFO] tweaked toml for crates.io crate srf_cat 0.1.0-unstable written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate srf_cat 0.1.0-unstable on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e22035334835f41e898fa6f67834660c88e182961591c017e17f4bc54a7888d4
[INFO] running `Command { std: "docker" "start" "-a" "e22035334835f41e898fa6f67834660c88e182961591c017e17f4bc54a7888d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e22035334835f41e898fa6f67834660c88e182961591c017e17f4bc54a7888d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e22035334835f41e898fa6f67834660c88e182961591c017e17f4bc54a7888d4", kill_on_drop: false }`
[INFO] [stdout] e22035334835f41e898fa6f67834660c88e182961591c017e17f4bc54a7888d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4871a7e4dc6a26a01ce106870896bc640fb82247abbaaea7c43c0d8a1a026f5
[INFO] running `Command { std: "docker" "start" "-a" "a4871a7e4dc6a26a01ce106870896bc640fb82247abbaaea7c43c0d8a1a026f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]    Compiling bitcoin-private v0.1.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking bitcoin_hashes v0.12.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking ig_tools v0.1.0-unstable
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling deluxe-core v0.1.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling deluxe-macros v0.1.0
[INFO] [stderr]    Compiling deluxe v0.1.0
[INFO] [stderr]    Compiling delve-derive v0.3.0
[INFO] [stderr]     Checking delve v0.3.0
[INFO] [stderr]     Checking ig_desc v0.2.0-unstable
[INFO] [stderr]     Checking ig_tr v0.2.0-unstable
[INFO] [stderr]     Checking ig_edge v0.2.0-unstable
[INFO] [stderr]     Checking infograph v0.3.0-unstable
[INFO] [stderr]     Checking srf_cat v0.1.0-unstable (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `InfoTriple`
[INFO] [stdout]  --> src/cat_service_fs.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use infograph::{InfoTriple, InfoTable, Descriptor};
[INFO] [stdout]   |                 ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Descriptor`, `InfoTable`, and `InfoTriple`
[INFO] [stdout]  --> src/cat_single_service_fs.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use infograph::{InfoTriple, Descriptor, InfoTable};
[INFO] [stdout]   |                 ^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `descid`
[INFO] [stdout]    --> src/cat_service_fs.rs:224:13
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let descid = self.desc_service.create_desc(cat_point.to_string(), 
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_descid`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/cat_service_fs.rs:245:13
[INFO] [stdout]     |
[INFO] [stdout] 245 |         let result = self.tr_service.create_infotriple(conditioned.id, super_cat_id);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_desc` is never used
[INFO] [stdout]   --> src/model/cat_element.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl CatElement {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 59 |
[INFO] [stdout] 60 |     fn add_desc(&mut self, desc: Descriptor) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `table_name` is never read
[INFO] [stdout]   --> src/cat_service_fs.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct CatServiceFS {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 16 |     table_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CatServiceFS` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `descid`
[INFO] [stdout]    --> src/cat_service_fs.rs:224:13
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let descid = self.desc_service.create_desc(cat_point.to_string(), 
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_descid`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/cat_service_fs.rs:245:13
[INFO] [stdout]     |
[INFO] [stdout] 245 |         let result = self.tr_service.create_infotriple(conditioned.id, super_cat_id);
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_desc` is never used
[INFO] [stdout]   --> src/model/cat_element.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl CatElement {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 59 |
[INFO] [stdout] 60 |     fn add_desc(&mut self, desc: Descriptor) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `table_name` is never read
[INFO] [stdout]   --> src/cat_service_fs.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct CatServiceFS {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 16 |     table_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CatServiceFS` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.38s
[INFO] running `Command { std: "docker" "inspect" "a4871a7e4dc6a26a01ce106870896bc640fb82247abbaaea7c43c0d8a1a026f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4871a7e4dc6a26a01ce106870896bc640fb82247abbaaea7c43c0d8a1a026f5", kill_on_drop: false }`
[INFO] [stdout] a4871a7e4dc6a26a01ce106870896bc640fb82247abbaaea7c43c0d8a1a026f5