[INFO] crate mysql_common 0.20.1 is already in cache
[INFO] checking mysql_common-0.20.1 against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880
[INFO] extracting crate mysql_common 0.20.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mysql_common 0.20.1 on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mysql_common 0.20.1
[INFO] finished tweaking crates.io crate mysql_common 0.20.1
[INFO] tweaked toml for crates.io crate mysql_common 0.20.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "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] 0b005258d36119fd8d9377a1aeccd9f7b1dbb0f04bdcc6c411458cb8849a9132
[INFO] running `"docker" "start" "-a" "0b005258d36119fd8d9377a1aeccd9f7b1dbb0f04bdcc6c411458cb8849a9132"`
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling lexical v4.2.0
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]     Checking twox-hash v1.5.0
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]     Checking rust_decimal v1.3.0
[INFO] [stderr]     Checking proptest v0.9.5
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking bigdecimal v0.1.0
[INFO] [stderr]     Checking mysql_common v0.20.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]     --> src/packets.rs:1583:13
[INFO] [stderr]      |
[INFO] [stderr] 1583 | /             (b"\x00\x00\x00\x02\x40\x00\x00\x00\x11\x00\x0f\x0a\x61\
[INFO] [stderr] 1584 | |         \x75\x74\x6f\x63\x6f\x6d\x6d\x69\x74\x03\x4f\x46\x46");
[INFO] [stderr]      | |______________________________________________________________^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 1583 |             b"\x00\x00\x00\x02\x40\x00\x00\x00\x11\x00\x0f\x0a\x61\
[INFO] [stderr] 1584 |         \x75\x74\x6f\x63\x6f\x6d\x6d\x69\x74\x03\x4f\x46\x46";
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.95s
[INFO] running `"docker" "inspect" "0b005258d36119fd8d9377a1aeccd9f7b1dbb0f04bdcc6c411458cb8849a9132"`
[INFO] running `"docker" "rm" "-f" "0b005258d36119fd8d9377a1aeccd9f7b1dbb0f04bdcc6c411458cb8849a9132"`
[INFO] [stdout] 0b005258d36119fd8d9377a1aeccd9f7b1dbb0f04bdcc6c411458cb8849a9132