[INFO] fetching crate fudge 0.0.0...
[INFO] checking fudge-0.0.0 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] extracting crate fudge 0.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate fudge 0.0.0 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fudge 0.0.0
[INFO] finished tweaking crates.io crate fudge 0.0.0
[INFO] tweaked toml for crates.io crate fudge 0.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "8f10fc061fa5ec59f6d3e766ce31b04df6413d1768c79c0d2a8cb0dbd9a5df1d", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b126fcaff60468426578cbd453f8fb9c8160b58118b7d6de216d39ece6bf561a
[INFO] running `Command { std: "docker" "start" "-a" "b126fcaff60468426578cbd453f8fb9c8160b58118b7d6de216d39ece6bf561a", kill_on_drop: false }`
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[INFO] [stdout] warning: variant `inner` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     inner = 1,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Inner`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     right = 2,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     left = 3,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `full` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     full = 4,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Full`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `inner` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     inner = 1,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Inner`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     right = 2,
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to upper camel case: `Right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     left = 3,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case: `Left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `full` should have an upper camel case name
[INFO] [stdout]  --> src/query_join.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     full = 4,
[INFO] [stdout]   |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Full`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QueryMode` is never used
[INFO] [stdout]  --> src/query_constructor.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum QueryMode {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryConstructor` is never constructed
[INFO] [stdout]   --> src/query_constructor.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct QueryConstructor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `select`, `from`, `limit`, and `serialize` are never used
[INFO] [stdout]   --> src/query_constructor.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl QueryConstructor {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 21 |     pub fn new() -> QueryConstructor {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn select(&mut self, fields: Vec<&str>) -> &mut Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn from(&mut self, table: &str) -> &mut Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn limit(&mut self, amount: usize) -> &mut Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn serialize(&mut self) -> &Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `JoinType` is never used
[INFO] [stdout]  --> src/query_join.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum JoinType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryJoin` is never constructed
[INFO] [stdout]  --> src/query_join.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct QueryJoin {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/query_join.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl QueryJoin {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 16 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `UPDATE`, `DELETE`, and `INSERT` are never constructed
[INFO] [stdout]  --> src/query_constructor.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum QueryMode {
[INFO] [stdout]   |          --------- variants in this enum
[INFO] [stdout] 4 |     SELECT = 1,
[INFO] [stdout] 5 |     UPDATE = 2,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     DELETE = 3,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 7 |     INSERT = 4,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `limit` is never used
[INFO] [stdout]   --> src/query_constructor.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl QueryConstructor {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn limit(&mut self, amount: usize) -> &mut Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `inner`, `right`, `left`, and `full` are never constructed
[INFO] [stdout]  --> src/query_join.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum JoinType {
[INFO] [stdout]   |          -------- variants in this enum
[INFO] [stdout] 2 |     inner = 1,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 3 |     right = 2,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 4 |     left = 3,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 5 |     full = 4,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/query_join.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl QueryJoin {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 16 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "b126fcaff60468426578cbd453f8fb9c8160b58118b7d6de216d39ece6bf561a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b126fcaff60468426578cbd453f8fb9c8160b58118b7d6de216d39ece6bf561a", kill_on_drop: false }`
[INFO] [stdout] b126fcaff60468426578cbd453f8fb9c8160b58118b7d6de216d39ece6bf561a