[INFO] fetching crate mysql_cdc 0.2.0...
[INFO] checking mysql_cdc-0.2.0 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] extracting crate mysql_cdc 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate mysql_cdc 0.2.0 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 mysql_cdc 0.2.0
[INFO] finished tweaking crates.io crate mysql_cdc 0.2.0
[INFO] tweaked toml for crates.io crate mysql_cdc 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate mysql_cdc 0.2.0 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" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7279c740aa61179c77945b78acfc074dcded933079b223000c2ae6689b62fa96
[INFO] running `Command { std: "docker" "start" "-a" "7279c740aa61179c77945b78acfc074dcded933079b223000c2ae6689b62fa96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7279c740aa61179c77945b78acfc074dcded933079b223000c2ae6689b62fa96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7279c740aa61179c77945b78acfc074dcded933079b223000c2ae6689b62fa96", kill_on_drop: false }`
[INFO] [stdout] 7279c740aa61179c77945b78acfc074dcded933079b223000c2ae6689b62fa96
[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] 77557cf5c6c2afdbdc7084d2706d4c65e2d3168adc47665046234b29aa44dc6e
[INFO] running `Command { std: "docker" "start" "-a" "77557cf5c6c2afdbdc7084d2706d4c65e2d3168adc47665046234b29aa44dc6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling openssl v0.10.54
[INFO] [stderr]     Checking cpufeatures v0.2.7
[INFO] [stderr]     Checking once_cell v1.17.2
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking openssl-sys v0.9.88
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking mysql_cdc v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/providers/mysql/gtid/uuid_set.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let mut left = &mut intervals[index];
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_BODY_LENGTH` is never used
[INFO] [stdout]   --> src/constants/mod.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const MAX_BODY_LENGTH: usize = 16777215;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TIMEOUT_DELTA` is never used
[INFO] [stdout]   --> src/constants/mod.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const TIMEOUT_DELTA: Duration = Duration::from_secs(1);
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TIMEOUT_MESSAGE` is never used
[INFO] [stdout]   --> src/constants/mod.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const TIMEOUT_MESSAGE: &str =
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LONG_PASSWORD` is never used
[INFO] [stdout]  --> src/constants/capability_flags.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const LONG_PASSWORD: u64 = 1 << 0;
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FOUND_ROWS` is never used
[INFO] [stdout]  --> src/constants/capability_flags.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const FOUND_ROWS: u64 = 1 << 1;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NO_SCHEMA` is never used
[INFO] [stdout]  --> src/constants/capability_flags.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const NO_SCHEMA: u64 = 1 << 4;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COMPRESS` is never used
[INFO] [stdout]  --> src/constants/capability_flags.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const COMPRESS: u64 = 1 << 5;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ODBC` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ODBC: u64 = 1 << 6;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOCAL_FILES` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const LOCAL_FILES: u64 = 1 << 7;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IGNORE_SPACE` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const IGNORE_SPACE: u64 = 1 << 8;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INTERACTIVE` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const INTERACTIVE: u64 = 1 << 10;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IGNORE_SIGPIPE` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const IGNORE_SIGPIPE: u64 = 1 << 12;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TRANSACTIONS` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const TRANSACTIONS: u64 = 1 << 13;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESERVED` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const RESERVED: u64 = 1 << 14;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTI_STATEMENTS` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MULTI_STATEMENTS: u64 = 1 << 16;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTI_RESULTS` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const MULTI_RESULTS: u64 = 1 << 17;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PS_MULTI_RESULTS` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const PS_MULTI_RESULTS: u64 = 1 << 18;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/providers/mysql/gtid/uuid_set.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let mut left = &mut intervals[index];
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ResponseType` should have a snake case name
[INFO] [stdout]  --> src/responses/response_type.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod ResponseType {
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `response_type`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAX_BODY_LENGTH` is never used
[INFO] [stdout]   --> src/constants/mod.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const MAX_BODY_LENGTH: usize = 16777215;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TIMEOUT_DELTA` is never used
[INFO] [stdout]   --> src/constants/mod.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const TIMEOUT_DELTA: Duration = Duration::from_secs(1);
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TIMEOUT_MESSAGE` is never used
[INFO] [stdout]   --> src/constants/mod.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const TIMEOUT_MESSAGE: &str =
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LONG_PASSWORD` is never used
[INFO] [stdout]  --> src/constants/capability_flags.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const LONG_PASSWORD: u64 = 1 << 0;
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FOUND_ROWS` is never used
[INFO] [stdout]  --> src/constants/capability_flags.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const FOUND_ROWS: u64 = 1 << 1;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NO_SCHEMA` is never used
[INFO] [stdout]  --> src/constants/capability_flags.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const NO_SCHEMA: u64 = 1 << 4;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COMPRESS` is never used
[INFO] [stdout]  --> src/constants/capability_flags.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const COMPRESS: u64 = 1 << 5;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ODBC` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ODBC: u64 = 1 << 6;
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOCAL_FILES` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const LOCAL_FILES: u64 = 1 << 7;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IGNORE_SPACE` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const IGNORE_SPACE: u64 = 1 << 8;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INTERACTIVE` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const INTERACTIVE: u64 = 1 << 10;
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IGNORE_SIGPIPE` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const IGNORE_SIGPIPE: u64 = 1 << 12;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TRANSACTIONS` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const TRANSACTIONS: u64 = 1 << 13;
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RESERVED` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const RESERVED: u64 = 1 << 14;
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTI_STATEMENTS` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MULTI_STATEMENTS: u64 = 1 << 16;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MULTI_RESULTS` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const MULTI_RESULTS: u64 = 1 << 17;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PS_MULTI_RESULTS` is never used
[INFO] [stdout]   --> src/constants/capability_flags.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const PS_MULTI_RESULTS: u64 = 1 << 18;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ResponseType` should have a snake case name
[INFO] [stdout]  --> src/responses/response_type.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod ResponseType {
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `response_type`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "77557cf5c6c2afdbdc7084d2706d4c65e2d3168adc47665046234b29aa44dc6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77557cf5c6c2afdbdc7084d2706d4c65e2d3168adc47665046234b29aa44dc6e", kill_on_drop: false }`
[INFO] [stdout] 77557cf5c6c2afdbdc7084d2706d4c65e2d3168adc47665046234b29aa44dc6e