[INFO] crate sonic 0.6.1 is already in cache
[INFO] testing sonic-0.6.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate sonic 0.6.1 into work/builds/worker-9/source
[INFO] validating manifest of crates.io crate sonic 0.6.1 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sonic 0.6.1
[INFO] finished tweaking crates.io crate sonic 0.6.1
[INFO] tweaked toml for crates.io crate sonic 0.6.1 written to work/builds/worker-9/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 8bcea86b1b57ed97b7bd964352798625b1db466537769c7b005c3be76a8afed8
[INFO] running `"docker" "start" "-a" "8bcea86b1b57ed97b7bd964352798625b1db466537769c7b005c3be76a8afed8"`
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling ansi_term v0.7.5
[INFO] [stderr]    Compiling syntex_pos v0.44.0
[INFO] [stderr]    Compiling syntex_pos v0.41.0
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling pbr v1.0.2
[INFO] [stderr]    Compiling rpassword v0.2.3
[INFO] [stderr]    Compiling syntex_errors v0.41.0
[INFO] [stderr]    Compiling syntex_errors v0.44.0
[INFO] [stderr]    Compiling error-chain v0.5.0
[INFO] [stderr]    Compiling syntex_syntax v0.41.0
[INFO] [stderr]    Compiling syntex_syntax v0.44.1
[INFO] [stderr]    Compiling aster v0.27.0
[INFO] [stderr]    Compiling syntex v0.44.0
[INFO] [stderr]    Compiling quasi v0.20.1
[INFO] [stderr]    Compiling serde_codegen_internals v0.8.9
[INFO] [stderr]    Compiling syntex v0.41.0
[INFO] [stderr]    Compiling quasi_codegen v0.20.0
[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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.41.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=f491651e74bc5d60 -C extra-filename=-f491651e74bc5d60 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-881f2cdffa020668.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1818c57ccc56e23e.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-32acd8f7efa22e3e.rmeta --extern syntex_errors=/opt/rustwide/target/debug/deps/libsyntex_errors-b7fe22b5e8693fbb.rmeta --extern syntex_pos=/opt/rustwide/target/debug/deps/libsyntex_pos-53cdd83fee742a0f.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-d2c5055e753c23d4.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-91059b64e6a465d7.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "8bcea86b1b57ed97b7bd964352798625b1db466537769c7b005c3be76a8afed8"`
[INFO] running `"docker" "rm" "-f" "8bcea86b1b57ed97b7bd964352798625b1db466537769c7b005c3be76a8afed8"`
[INFO] [stdout] 8bcea86b1b57ed97b7bd964352798625b1db466537769c7b005c3be76a8afed8