[INFO] crate rojo 0.5.0-alpha.11 is already in cache
[INFO] extracting crate rojo 0.5.0-alpha.11 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/rojo/0.5.0-alpha.11
[INFO] extracting crate rojo 0.5.0-alpha.11 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/rojo/0.5.0-alpha.11
[INFO] validating manifest of rojo-0.5.0-alpha.11 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rojo-0.5.0-alpha.11 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rojo-0.5.0-alpha.11
[INFO] finished frobbing rojo-0.5.0-alpha.11
[INFO] frobbed toml for rojo-0.5.0-alpha.11 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/rojo/0.5.0-alpha.11/Cargo.toml
[INFO] started frobbing rojo-0.5.0-alpha.11
[INFO] finished frobbing rojo-0.5.0-alpha.11
[INFO] frobbed toml for rojo-0.5.0-alpha.11 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/rojo/0.5.0-alpha.11/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rojo-0.5.0-alpha.11 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-6/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/rojo/0.5.0-alpha.11:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 32e96fc69bed6f604b83ae743596132f7024b727abe5d61249d51871bd65ef73
[INFO] running `"docker" "start" "-a" "32e96fc69bed6f604b83ae743596132f7024b727abe5d61249d51871bd65ef73"`
[INFO] [stderr]    Compiling rlua v0.16.3
[INFO] [stderr]    Compiling snax v0.2.0
[INFO] [stderr]     Checking lz4-sys v1.8.3
[INFO] [stderr]    Compiling serde_repr v0.1.4
[INFO] [stderr]    Compiling paste-impl v0.1.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking bstr v0.2.2
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]    Compiling ritz_impl v0.1.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]     Checking csv v1.1.1
[INFO] [stderr]     Checking paste v0.1.5
[INFO] [stderr]     Checking rbx_dom_weak v1.9.0
[INFO] [stderr]     Checking ritz v0.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking rbx_reflection v3.2.390
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]    Compiling lz4 v1.23.1
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking rbx_binary v0.4.1
[INFO] [stderr] error: Could not compile `rbx_reflection`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name rbx_reflection /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rbx_reflection-3.2.390/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=22e9f1fc43f6214a -C extra-filename=-22e9f1fc43f6214a --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-93044b4c0025955d.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-09cd819f526bd54e.rmeta --extern rbx_dom_weak=/opt/crater/target/debug/deps/librbx_dom_weak-cc6ea5d6457d549e.rmeta --extern serde=/opt/crater/target/debug/deps/libserde-509f2eda6f5d4177.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "32e96fc69bed6f604b83ae743596132f7024b727abe5d61249d51871bd65ef73"`
[INFO] running `"docker" "rm" "-f" "32e96fc69bed6f604b83ae743596132f7024b727abe5d61249d51871bd65ef73"`
[INFO] [stdout] 32e96fc69bed6f604b83ae743596132f7024b727abe5d61249d51871bd65ef73