[INFO] cloning repository https://github.com/JaniM/ld37
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JaniM/ld37" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaniM%2Fld37"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaniM%2Fld37'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ac035de8e026b2ea25e76d41822b2b36dfeb5e3d
[INFO] checking JaniM/ld37 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaniM%2Fld37" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JaniM/ld37 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/JaniM/ld37
[INFO] finished tweaking git repo https://github.com/JaniM/ld37
[INFO] tweaked toml for git repo https://github.com/JaniM/ld37 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/JaniM/ld37 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2_image v0.24.0
[INFO] [stderr]   Downloaded sdl2_ttf v0.24.0
[INFO] [stderr]   Downloaded clock_ticks v0.1.0
[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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 75e94411d381fbd0c052221b13ab6cc4cd05178c47333fab0dc0aa885e64abf9
[INFO] running `"docker" "start" "-a" "75e94411d381fbd0c052221b13ab6cc4cd05178c47333fab0dc0aa885e64abf9"`
[INFO] [stderr]     Checking num-traits v0.1.35
[INFO] [stderr]     Checking libc v0.2.16
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr]    Compiling sdl2-sys v0.24.0
[INFO] [stderr]     Checking bitflags v0.6.0
[INFO] [stderr]     Checking either v1.0.1
[INFO] [stderr]     Checking clock_ticks v0.1.0
[INFO] [stderr]     Checking itertools v0.5.5
[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]     Checking num-integer v0.1.32
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking num-iter v0.1.32
[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] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "75e94411d381fbd0c052221b13ab6cc4cd05178c47333fab0dc0aa885e64abf9"`
[INFO] running `"docker" "rm" "-f" "75e94411d381fbd0c052221b13ab6cc4cd05178c47333fab0dc0aa885e64abf9"`
[INFO] [stdout] 75e94411d381fbd0c052221b13ab6cc4cd05178c47333fab0dc0aa885e64abf9