[INFO] cloning repository pwestrich/csc_5400
[INFO] running `"git" "clone" "--bare" "git://github.com/pwestrich/csc_5400.git" "work/cache/sources/gh/pwestrich/csc_5400"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/pwestrich/csc_5400'...
[INFO] running `"git" "clone" "work/cache/sources/gh/pwestrich/csc_5400" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/pwestrich/csc_5400"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/pwestrich/csc_5400'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pwestrich/csc_5400" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/pwestrich/csc_5400"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/pwestrich/csc_5400'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 25026f346ffddecf36c865909c6461a2ba92d7dc
[INFO] sha for GitHub repo pwestrich/csc_5400: 25026f346ffddecf36c865909c6461a2ba92d7dc
[INFO] validating manifest of pwestrich/csc_5400 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pwestrich/csc_5400 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pwestrich/csc_5400
[INFO] finished frobbing pwestrich/csc_5400
[INFO] frobbed toml for pwestrich/csc_5400 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/pwestrich/csc_5400/Cargo.toml
[INFO] started frobbing pwestrich/csc_5400
[INFO] finished frobbing pwestrich/csc_5400
[INFO] frobbed toml for pwestrich/csc_5400 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/pwestrich/csc_5400/Cargo.toml
[INFO] crate pwestrich/csc_5400 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking pwestrich/csc_5400 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-6/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/pwestrich/csc_5400:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6ee17681b557989bbb89e33dcd6e21a65a4444bf362896f0179619c047c6475b
[INFO] running `"docker" "start" "-a" "6ee17681b557989bbb89e33dcd6e21a65a4444bf362896f0179619c047c6475b"`
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr] error[E0642]: patterns aren't allowed in methods without bodies
[INFO] [stderr]    --> /opt/crater/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] 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" "6ee17681b557989bbb89e33dcd6e21a65a4444bf362896f0179619c047c6475b"`
[INFO] running `"docker" "rm" "-f" "6ee17681b557989bbb89e33dcd6e21a65a4444bf362896f0179619c047c6475b"`
[INFO] [stdout] 6ee17681b557989bbb89e33dcd6e21a65a4444bf362896f0179619c047c6475b