[INFO] crate sonic 0.6.1 is already in cache
[INFO] checking sonic-0.6.1 against try#8810c24b0958114d8dbb32d878444e8956fce80f for pr-66063
[INFO] extracting crate sonic 0.6.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate sonic 0.6.1 on toolchain 8810c24b0958114d8dbb32d878444e8956fce80f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "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 /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8810c24b0958114d8dbb32d878444e8956fce80f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-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" "+8810c24b0958114d8dbb32d878444e8956fce80f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2ddce5a5e90c881dc883ae90abfc36989ec3af2d86afb4ce4ba2f5e8e57e150f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2ddce5a5e90c881dc883ae90abfc36989ec3af2d86afb4ce4ba2f5e8e57e150f"`
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]     Checking ansi_term v0.7.5
[INFO] [stderr]    Compiling syntex_pos v0.44.0
[INFO] [stderr]    Compiling syntex_pos v0.41.0
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]     Checking pbr v1.0.2
[INFO] [stderr]     Checking error-chain v0.5.0
[INFO] [stderr]     Checking rpassword v0.2.3
[INFO] [stderr]     Checking docopt v0.6.86
[INFO] [stderr]    Compiling syntex_errors v0.44.0
[INFO] [stderr]    Compiling syntex_errors v0.41.0
[INFO] [stderr]    Compiling syntex_syntax v0.44.1
[INFO] [stderr]    Compiling syntex_syntax v0.41.0
[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=0d87b0dc0d91a477 -C extra-filename=-0d87b0dc0d91a477 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-44517b8650b99e04.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-bfb771161e82d1e3.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1892e078159a8c16.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-ef5da95b2f85252f.rmeta --extern syntex_errors=/opt/rustwide/target/debug/deps/libsyntex_errors-73ea3c194665a87e.rmeta --extern syntex_pos=/opt/rustwide/target/debug/deps/libsyntex_pos-5cac7540603f3ae9.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-13b8fd6b4bc3aaa8.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-43623d6314d549c9.rmeta --cap-lints allow --cap-lints=allow` (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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.44.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=6c5cf11708cce101 -C extra-filename=-6c5cf11708cce101 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-125fd89d41e10105.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-bfb771161e82d1e3.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1892e078159a8c16.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-ef5da95b2f85252f.rmeta --extern syntex_errors=/opt/rustwide/target/debug/deps/libsyntex_errors-d722ce9fecd93c12.rmeta --extern syntex_pos=/opt/rustwide/target/debug/deps/libsyntex_pos-bf8e981e986afc79.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-13b8fd6b4bc3aaa8.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-43623d6314d549c9.rmeta --cap-lints allow --cap-lints=allow` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "2ddce5a5e90c881dc883ae90abfc36989ec3af2d86afb4ce4ba2f5e8e57e150f"`
[INFO] running `"docker" "rm" "-f" "2ddce5a5e90c881dc883ae90abfc36989ec3af2d86afb4ce4ba2f5e8e57e150f"`
[INFO] [stdout] 2ddce5a5e90c881dc883ae90abfc36989ec3af2d86afb4ce4ba2f5e8e57e150f