[INFO] crate stun_codec 0.1.12 is already in cache
[INFO] checking stun_codec-0.1.12 against master#450abe80f193ccefbfcd48214d70520f2d507f0e for pr-73084
[INFO] extracting crate stun_codec 0.1.12 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate stun_codec 0.1.12 on toolchain 450abe80f193ccefbfcd48214d70520f2d507f0e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+450abe80f193ccefbfcd48214d70520f2d507f0e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate stun_codec 0.1.12
[INFO] finished tweaking crates.io crate stun_codec 0.1.12
[INFO] tweaked toml for crates.io crate stun_codec 0.1.12 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+450abe80f193ccefbfcd48214d70520f2d507f0e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+450abe80f193ccefbfcd48214d70520f2d507f0e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+450abe80f193ccefbfcd48214d70520f2d507f0e" "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] d5ba6574d732ad4b16676c07d6421a86e7255cf46c385bcc253fe903c369ed8f
[INFO] running `"docker" "start" "-a" "d5ba6574d732ad4b16676c07d6421a86e7255cf46c385bcc253fe903c369ed8f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]     Checking hmac-sha1 v0.1.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling trackable_derive v0.1.3
[INFO] [stderr]     Checking trackable v0.2.23
[INFO] [stderr]     Checking bytecodec v0.4.13
[INFO] [stderr]     Checking stun_codec v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0284]: type annotations needed
[INFO] [stderr]    --> src/lib.rs:210:31
[INFO] [stderr]     |
[INFO] [stderr] 210 |             "192.0.2.1:32853".parse().unwrap()
[INFO] [stderr]     |                               ^^^^^ cannot infer type for type parameter `F` declared on the associated function `parse`
[INFO] [stderr]     |
[INFO] [stderr]     = note: cannot satisfy `<_ as std::str::FromStr>::Err == _`
[INFO] [stderr] help: consider specifying the type argument in the method call
[INFO] [stderr]     |
[INFO] [stderr] 210 |             "192.0.2.1:32853".parse::<F>().unwrap()
[INFO] [stderr]     |                                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0284]: type annotations needed
[INFO] [stderr]    --> src/lib.rs:247:18
[INFO] [stderr]     |
[INFO] [stderr] 247 |                 .parse()
[INFO] [stderr]     |                  ^^^^^ cannot infer type for type parameter `F` declared on the associated function `parse`
[INFO] [stderr]     |
[INFO] [stderr]     = note: cannot satisfy `<_ as std::str::FromStr>::Err == _`
[INFO] [stderr] help: consider specifying the type argument in the method call
[INFO] [stderr]     |
[INFO] [stderr] 247 |                 .parse::<F>()
[INFO] [stderr]     |                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0284]: type annotations needed
[INFO] [stderr]    --> src/net.rs:219:35
[INFO] [stderr]     |
[INFO] [stderr] 219 |             "225.18.166.67:41287".parse().unwrap()
[INFO] [stderr]     |                                   ^^^^^ cannot infer type for type parameter `F` declared on the associated function `parse`
[INFO] [stderr]     |
[INFO] [stderr]     = note: cannot satisfy `<_ as std::str::FromStr>::Err == _`
[INFO] [stderr] help: consider specifying the type argument in the method call
[INFO] [stderr]     |
[INFO] [stderr] 219 |             "225.18.166.67:41287".parse::<F>().unwrap()
[INFO] [stderr]     |                                        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0284`.
[INFO] [stderr] error: could not compile `stun_codec`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d5ba6574d732ad4b16676c07d6421a86e7255cf46c385bcc253fe903c369ed8f"`
[INFO] running `"docker" "rm" "-f" "d5ba6574d732ad4b16676c07d6421a86e7255cf46c385bcc253fe903c369ed8f"`
[INFO] [stdout] d5ba6574d732ad4b16676c07d6421a86e7255cf46c385bcc253fe903c369ed8f