[INFO] updating cached repository putterson/rustlife
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/putterson/rustlife
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/putterson/rustlife" "work/ex/beta-1.38-1/sources/1.37.0/gh/putterson/rustlife"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/putterson/rustlife'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/putterson/rustlife" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/putterson/rustlife"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/putterson/rustlife'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5d5c59679ef200b23aa7c5821aa4df404f54bbf
[INFO] sha for GitHub repo putterson/rustlife: d5d5c59679ef200b23aa7c5821aa4df404f54bbf
[INFO] validating manifest of putterson/rustlife on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of putterson/rustlife on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing putterson/rustlife
[INFO] finished frobbing putterson/rustlife
[INFO] frobbed toml for putterson/rustlife written to work/ex/beta-1.38-1/sources/1.37.0/gh/putterson/rustlife/Cargo.toml
[INFO] started frobbing putterson/rustlife
[INFO] finished frobbing putterson/rustlife
[INFO] frobbed toml for putterson/rustlife written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/putterson/rustlife/Cargo.toml
[INFO] crate putterson/rustlife already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing putterson/rustlife against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/putterson/rustlife:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 081c2d2d6454521b633fe71b61ddf49ea535f362fc2c71584e2ad4f4261887b5
[INFO] running `"docker" "start" "-a" "081c2d2d6454521b633fe71b61ddf49ea535f362fc2c71584e2ad4f4261887b5"`
[INFO] [stderr]    Compiling phf_shared v0.7.19
[INFO] [stderr]    Compiling serde v0.8.17
[INFO] [stderr]    Compiling gcc v0.3.38
[INFO] [stderr]    Compiling rustc-serialize v0.3.19
[INFO] [stderr]    Compiling odds v0.2.24
[INFO] [stderr]    Compiling num_cpus v1.1.0
[INFO] [stderr]    Compiling xml-rs v0.3.4
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling x11-dl v2.11.0
[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]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling phf_generator v0.7.19
[INFO] [stderr]    Compiling phf v0.7.19
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling gfx_core v0.4.0
[INFO] [stderr]    Compiling nodrop v0.1.8
[INFO] [stderr]    Compiling rayon v0.4.3
[INFO] [stderr]    Compiling phf_codegen v0.7.19
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling enum_primitive v0.1.0
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling arrayvec v0.3.20
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[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" "081c2d2d6454521b633fe71b61ddf49ea535f362fc2c71584e2ad4f4261887b5"`
[INFO] running `"docker" "rm" "-f" "081c2d2d6454521b633fe71b61ddf49ea535f362fc2c71584e2ad4f4261887b5"`
[INFO] [stdout] 081c2d2d6454521b633fe71b61ddf49ea535f362fc2c71584e2ad4f4261887b5