[INFO] fetching crate fudge 0.0.0... [INFO] checking fudge-0.0.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate fudge 0.0.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate fudge 0.0.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bigdecimal v0.1.2 [INFO] [stderr] Downloaded io-enum v0.2.6 [INFO] [stderr] Downloaded rust_decimal v1.14.3 [INFO] [stderr] Downloaded lexical v4.2.1 [INFO] [stderr] Downloaded lexical-core v0.6.8 [INFO] [stderr] Downloaded mysql v18.2.0 [INFO] [stderr] Downloaded mysql_common v0.20.2 [INFO] [stderr] Downloaded named_pipe v0.4.1 [INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c33f707bc2323b9e8d92766fd6486f1e228fb44d1a55067d72f6519a5d69b349 [INFO] running `Command { std: "docker" "start" "-a" "c33f707bc2323b9e8d92766fd6486f1e228fb44d1a55067d72f6519a5d69b349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c33f707bc2323b9e8d92766fd6486f1e228fb44d1a55067d72f6519a5d69b349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c33f707bc2323b9e8d92766fd6486f1e228fb44d1a55067d72f6519a5d69b349", kill_on_drop: false }` [INFO] [stdout] c33f707bc2323b9e8d92766fd6486f1e228fb44d1a55067d72f6519a5d69b349 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81df32e1fcd08fe50545ac6670a46ea98624ce9e2af8c54d2e3dca4b93c786ba [INFO] running `Command { std: "docker" "start" "-a" "81df32e1fcd08fe50545ac6670a46ea98624ce9e2af8c54d2e3dca4b93c786ba", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling mysql v18.2.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling io-enum v0.2.6 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling lexical-core v0.6.8 [INFO] [stderr] Compiling lexical v4.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Checking rust_decimal v1.14.3 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking const-random v0.1.13 [INFO] [stderr] Checking ahash v0.2.19 [INFO] [stderr] Checking lru v0.4.3 [INFO] [stderr] Checking bigdecimal v0.1.2 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling derive_utils v0.11.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking mysql_common v0.20.2 [INFO] [stderr] Checking fudge v0.0.0 (/opt/rustwide/workdir) [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 is never used: `QueryMode` [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 is never constructed: `QueryConstructor` [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 function is never used: `new` [INFO] [stdout] --> src/query_constructor.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new() -> QueryConstructor { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `select` [INFO] [stdout] --> src/query_constructor.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn select(&mut self, fields: Vec<&str>) -> &mut Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/query_constructor.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn from(&mut self, table: &str) -> &mut Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `limit` [INFO] [stdout] --> src/query_constructor.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn limit(&mut self, amount: usize) -> &mut Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `serialize` [INFO] [stdout] --> src/query_constructor.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn serialize(&mut self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `JoinType` [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 is never constructed: `QueryJoin` [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 is never used: `new` [INFO] [stdout] --> src/query_join.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `UPDATE` [INFO] [stdout] --> src/query_constructor.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | UPDATE = 2, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DELETE` [INFO] [stdout] --> src/query_constructor.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | DELETE = 3, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `INSERT` [INFO] [stdout] --> src/query_constructor.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | INSERT = 4, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `limit` [INFO] [stdout] --> src/query_constructor.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn limit(&mut self, amount: usize) -> &mut Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `inner` [INFO] [stdout] --> src/query_join.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | inner = 1, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `right` [INFO] [stdout] --> src/query_join.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | right = 2, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `left` [INFO] [stdout] --> src/query_join.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | left = 3, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `full` [INFO] [stdout] --> src/query_join.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | full = 4, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/query_join.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.35s [INFO] running `Command { std: "docker" "inspect" "81df32e1fcd08fe50545ac6670a46ea98624ce9e2af8c54d2e3dca4b93c786ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81df32e1fcd08fe50545ac6670a46ea98624ce9e2af8c54d2e3dca4b93c786ba", kill_on_drop: false }` [INFO] [stdout] 81df32e1fcd08fe50545ac6670a46ea98624ce9e2af8c54d2e3dca4b93c786ba