[INFO] updating cached repository huin/charsheet-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/huin/charsheet-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/huin/charsheet-rs" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/huin/charsheet-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/huin/charsheet-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/huin/charsheet-rs" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/huin/charsheet-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/huin/charsheet-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3d7e9af1ff942b3723528d3dca6c5df0324e2a95
[INFO] sha for GitHub repo huin/charsheet-rs: 3d7e9af1ff942b3723528d3dca6c5df0324e2a95
[INFO] validating manifest of huin/charsheet-rs 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 huin/charsheet-rs 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 huin/charsheet-rs
[INFO] finished frobbing huin/charsheet-rs
[INFO] frobbed toml for huin/charsheet-rs written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/huin/charsheet-rs/Cargo.toml
[INFO] started frobbing huin/charsheet-rs
[INFO] finished frobbing huin/charsheet-rs
[INFO] frobbed toml for huin/charsheet-rs written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/huin/charsheet-rs/Cargo.toml
[INFO] crate huin/charsheet-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/huin/charsheet-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 huin/charsheet-rs against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-2/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/huin/charsheet-rs:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d2914ac6c4cafa5616da9d6189e446520123a0d9fd0b65e4dfc32d185182239b
[INFO] running `"docker" "start" "-a" "d2914ac6c4cafa5616da9d6189e446520123a0d9fd0b65e4dfc32d185182239b"`
[INFO] [stderr]    Compiling serde_codegen_internals v0.11.3
[INFO] [stderr]    Compiling syntex_errors v0.54.0
[INFO] [stderr]    Compiling syntex_syntax v0.58.1
[INFO] [stderr]    Compiling syntex_syntax v0.54.0
[INFO] [stderr] error: Could not compile `syntex_syntax`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syntex_syntax /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.58.1/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=236a24b48bfddf4f -C extra-filename=-236a24b48bfddf4f --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-8b86104ddd04beb6.rlib --extern log=/opt/crater/target/debug/deps/liblog-db194a44c0a74410.rlib --extern rustc_serialize=/opt/crater/target/debug/deps/librustc_serialize-31580e89e65fcc4b.rlib --extern syntex_errors=/opt/crater/target/debug/deps/libsyntex_errors-4a4214584e3c5be0.rlib --extern syntex_pos=/opt/crater/target/debug/deps/libsyntex_pos-ac71f2d4cd6bffee.rlib --extern unicode_xid=/opt/crater/target/debug/deps/libunicode_xid-41838cf702da9ea8.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `syntex_syntax`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syntex_syntax /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.54.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=a4d79309d936d3be -C extra-filename=-a4d79309d936d3be --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-bd79b1b999cc07f1.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-6c51897e514c59ca.rlib --extern log=/opt/crater/target/debug/deps/liblog-db194a44c0a74410.rlib --extern rustc_serialize=/opt/crater/target/debug/deps/librustc_serialize-31580e89e65fcc4b.rlib --extern syntex_errors=/opt/crater/target/debug/deps/libsyntex_errors-f251a5fe5ac71d73.rlib --extern syntex_pos=/opt/crater/target/debug/deps/libsyntex_pos-21bfcaad092f147d.rlib --extern term=/opt/crater/target/debug/deps/libterm-6b8cb8db05b7cec4.rlib --extern unicode_xid=/opt/crater/target/debug/deps/libunicode_xid-41838cf702da9ea8.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "d2914ac6c4cafa5616da9d6189e446520123a0d9fd0b65e4dfc32d185182239b"`
[INFO] running `"docker" "rm" "-f" "d2914ac6c4cafa5616da9d6189e446520123a0d9fd0b65e4dfc32d185182239b"`
[INFO] [stdout] d2914ac6c4cafa5616da9d6189e446520123a0d9fd0b65e4dfc32d185182239b