[INFO] crate zmq 0.9.2 is already in cache
[INFO] checking zmq-0.9.2 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] extracting crate zmq 0.9.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate zmq 0.9.2 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate zmq 0.9.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate zmq 0.9.2
[INFO] tweaked toml for crates.io crate zmq 0.9.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate zmq 0.9.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] 6dc6f9ec97fc5e26cb7451e8babed8b553369cf47660aa7ca610495148afe1ba
[INFO] running `"docker" "start" "-a" "6dc6f9ec97fc5e26cb7451e8babed8b553369cf47660aa7ca610495148afe1ba"`
[INFO] [stderr]    Compiling zmq v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling compiletest_rs v0.3.22
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]     Checking getrandom v0.1.12
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking tester v0.5.0
[INFO] [stderr]     Checking backtrace-sys v0.1.31
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking serde v1.0.101
[INFO] [stderr]     Checking backtrace v0.3.37
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]     Checking pulse v0.5.3
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking timebomb v0.1.2
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]     --> src/lib.rs:1234:52
[INFO] [stderr]      |
[INFO] [stderr] 1234 |             EncodeError::FromUtf8Error(ref e) => e.description(),
[INFO] [stderr]      |                                                    ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]     --> src/lib.rs:1293:47
[INFO] [stderr]      |
[INFO] [stderr] 1293 |             DecodeError::NulError(ref e) => e.description(),
[INFO] [stderr]      |                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking quickcheck v0.9.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking rustfix v0.4.6
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]     --> src/lib.rs:1234:52
[INFO] [stderr]      |
[INFO] [stderr] 1234 |             EncodeError::FromUtf8Error(ref e) => e.description(),
[INFO] [stderr]      |                                                    ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]     --> src/lib.rs:1293:47
[INFO] [stderr]      |
[INFO] [stderr] 1293 |             DecodeError::NulError(ref e) => e.description(),
[INFO] [stderr]      |                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> tests/test.rs:133:20
[INFO] [stderr]     |
[INFO] [stderr] 133 |     let desc = err.description();
[INFO] [stderr]     |                    ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.19s
[INFO] running `"docker" "inspect" "6dc6f9ec97fc5e26cb7451e8babed8b553369cf47660aa7ca610495148afe1ba"`
[INFO] running `"docker" "rm" "-f" "6dc6f9ec97fc5e26cb7451e8babed8b553369cf47660aa7ca610495148afe1ba"`
[INFO] [stdout] 6dc6f9ec97fc5e26cb7451e8babed8b553369cf47660aa7ca610495148afe1ba