[INFO] fetching crate odbc 0.14.2...
[INFO] checking odbc-0.14.2 against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852
[INFO] extracting crate odbc 0.14.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate odbc 0.14.2 on toolchain e922e6444795ab795fab1943288aee3d543699b8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate odbc 0.14.2
[INFO] finished tweaking crates.io crate odbc 0.14.2
[INFO] tweaked toml for crates.io crate odbc 0.14.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate odbc 0.14.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+e922e6444795ab795fab1943288aee3d543699b8" "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] 6ea7105699800b4434cc73b17a2af3d636e66498849647960b0572a54f51d4a6
[INFO] running `"docker" "start" "-a" "6ea7105699800b4434cc73b17a2af3d636e66498849647960b0572a54f51d4a6"`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling odbc-sys v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking odbc-safe v0.4.1
[INFO] [stderr]     Checking odbc v0.14.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diagnostics.rs:77:32
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/diagnostics.rs:96:58
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn get_diag_rec(&self, record_number: i16) -> Option<(DiagnosticRecord)> {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/diagnostics.rs:77:32
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/diagnostics.rs:96:58
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn get_diag_rec(&self, record_number: i16) -> Option<(DiagnosticRecord)> {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.40s
[INFO] running `"docker" "inspect" "6ea7105699800b4434cc73b17a2af3d636e66498849647960b0572a54f51d4a6"`
[INFO] running `"docker" "rm" "-f" "6ea7105699800b4434cc73b17a2af3d636e66498849647960b0572a54f51d4a6"`
[INFO] [stdout] 6ea7105699800b4434cc73b17a2af3d636e66498849647960b0572a54f51d4a6