[INFO] cloning repository https://github.com/alex-ozdemir/analyze-unsafe
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alex-ozdemir/analyze-unsafe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex-ozdemir%2Fanalyze-unsafe"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex-ozdemir%2Fanalyze-unsafe'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c5cbe27e47910ba6fba89fa1aefc02b766e2a385
[INFO] checking alex-ozdemir/analyze-unsafe against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex-ozdemir%2Fanalyze-unsafe" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alex-ozdemir/analyze-unsafe on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/alex-ozdemir/analyze-unsafe
[INFO] finished tweaking git repo https://github.com/alex-ozdemir/analyze-unsafe
[INFO] tweaked toml for git repo https://github.com/alex-ozdemir/analyze-unsafe written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/alex-ozdemir/analyze-unsafe already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4420fd73346cf4defe8975443f2ae0962d9997d622d8753ae62078aeffa9a4a1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4420fd73346cf4defe8975443f2ae0962d9997d622d8753ae62078aeffa9a4a1"`
[INFO] [stderr]    Compiling gcc v0.3.28
[INFO] [stderr]     Checking matches v0.1.2
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr]     Checking regex-syntax v0.3.3
[INFO] [stderr]     Checking nom v1.2.3
[INFO] [stderr]     Checking strsim v0.3.0
[INFO] [stderr]     Checking crossbeam v0.2.9
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking filetime v0.1.10
[INFO] [stderr]     Checking num_cpus v0.2.12
[INFO] [stderr]    Compiling openssl-sys v0.7.13
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking term v0.4.4
[INFO] [stderr]     Checking tar v0.4.5
[INFO] [stderr]     Checking unicode-bidi v0.2.3
[INFO] [stderr]     Checking aho-corasick v0.5.2
[INFO] [stderr]     Checking thread_local v0.2.6
[INFO] [stderr] error[E0642]: patterns aren't allowed in methods without bodies
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45
[INFO] [stderr]     |
[INFO] [stderr] 147 | ...                   &f_name: &str,
[INFO] [stderr]     |                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]    Compiling cmake v0.1.17
[INFO] [stderr]     Checking semver v0.2.3
[INFO] [stderr]    Compiling libz-sys v1.0.3
[INFO] [stderr]    Compiling curl-sys v0.1.34
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]     Checking idna v0.1.0
[INFO] [stderr]    Compiling libssh2-sys v0.1.37
[INFO] [stderr]    Compiling libgit2-sys v0.4.3
[INFO] [stderr]     Checking regex v0.1.71
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0642`.
[INFO] [stderr] error: could not compile `rustc-serialize`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "4420fd73346cf4defe8975443f2ae0962d9997d622d8753ae62078aeffa9a4a1"`
[INFO] running `"docker" "rm" "-f" "4420fd73346cf4defe8975443f2ae0962d9997d622d8753ae62078aeffa9a4a1"`
[INFO] [stdout] 4420fd73346cf4defe8975443f2ae0962d9997d622d8753ae62078aeffa9a4a1