[INFO] updating cached repository https://github.com/iovxw/biying
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9803efbe07b4cbb3ea8e9e0325e4e92122e94e8b
[INFO] checking iovxw/biying against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiovxw%2Fbiying" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iovxw/biying on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/iovxw/biying
[INFO] finished tweaking git repo https://github.com/iovxw/biying
[INFO] tweaked toml for git repo https://github.com/iovxw/biying written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/iovxw/biying already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9009177bb8e1e8fcc641771976fc4d08741572e6a647470b5fc42def48349429
[INFO] running `"docker" "start" "-a" "9009177bb8e1e8fcc641771976fc4d08741572e6a647470b5fc42def48349429"`
[INFO] [stderr]     Checking crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling openssl-sys v0.9.42
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking encoding_rs v0.8.17
[INFO] [stderr]    Compiling libdbus-sys v0.1.5
[INFO] [stderr]     Checking backtrace-sys v0.1.28
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]     Checking libflate v0.1.20
[INFO] [stderr]    Compiling cpp_common v0.5.1
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]     Checking num-iter v0.1.38
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling cstr-macros v0.1.4
[INFO] [stderr]    Compiling qmetaobject_impl v0.0.5
[INFO] [stderr]     Checking dbus v0.6.4
[INFO] [stderr]     Checking backtrace v0.3.14
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]     Checking mio v0.6.16
[INFO] [stderr]     Checking tokio-executor v0.1.6
[INFO] [stderr]     Checking crossbeam-epoch v0.7.1
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking h2 v0.1.16
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking cstr v0.1.5
[INFO] [stderr]    Compiling cpp_macros v0.5.1
[INFO] [stderr]     Checking tokio-current-thread v0.1.5
[INFO] [stderr]     Checking tokio-timer v0.2.10
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling openssl v0.10.19
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling cpp_build v0.5.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-threadpool v0.1.12
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]    Compiling dbus-codegen v0.3.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr] error: could not compile `serde_derive`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.88/src/lib.rs --color never --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 --cfg 'feature="default"' -C metadata=57aac89307fc6e5f -C extra-filename=-57aac89307fc6e5f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-7a1f94f89319fd35.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-9525841fa80b2505.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-50e9378f9d68b44a.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 `clap`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name clap /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.33.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="ansi_term"' --cfg 'feature="atty"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="vec_map"' -C metadata=78b1307da81d3369 -C extra-filename=-78b1307da81d3369 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-b8981b7c3f01c7ab.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-c5b2b9f5d6cad8ca.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-f29faf22dced772e.rmeta --extern strsim=/opt/rustwide/target/debug/deps/libstrsim-1c7bb4d16d1aecc5.rmeta --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-47c59e92311cefb4.rmeta --extern unicode_width=/opt/rustwide/target/debug/deps/libunicode_width-19b90b26467d7005.rmeta --extern vec_map=/opt/rustwide/target/debug/deps/libvec_map-b09107b4425408eb.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" "9009177bb8e1e8fcc641771976fc4d08741572e6a647470b5fc42def48349429"`
[INFO] running `"docker" "rm" "-f" "9009177bb8e1e8fcc641771976fc4d08741572e6a647470b5fc42def48349429"`
[INFO] [stdout] 9009177bb8e1e8fcc641771976fc4d08741572e6a647470b5fc42def48349429