[INFO] fetching crate netidx-tools 0.3.0...
[INFO] checking netidx-tools-0.3.0 against master#d902752866cbbdb331e3cf28ff6bba86ab0f6c62 for pr-77271
[INFO] extracting crate netidx-tools 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate netidx-tools 0.3.0 on toolchain d902752866cbbdb331e3cf28ff6bba86ab0f6c62
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate netidx-tools 0.3.0
[INFO] finished tweaking crates.io crate netidx-tools 0.3.0
[INFO] tweaked toml for crates.io crate netidx-tools 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate netidx-tools 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdc99ecd4eaa9ca28fa49048b6f240b3323923e41843dd97b49f802f9eb3e13d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fdc99ecd4eaa9ca28fa49048b6f240b3323923e41843dd97b49f802f9eb3e13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdc99ecd4eaa9ca28fa49048b6f240b3323923e41843dd97b49f802f9eb3e13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc99ecd4eaa9ca28fa49048b6f240b3323923e41843dd97b49f802f9eb3e13d", kill_on_drop: false }`
[INFO] [stdout] fdc99ecd4eaa9ca28fa49048b6f240b3323923e41843dd97b49f802f9eb3e13d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d902752866cbbdb331e3cf28ff6bba86ab0f6c62" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bae9d9d76770b07337923cc638ab3601a8122213aac864754ef29bf55cb32e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8bae9d9d76770b07337923cc638ab3601a8122213aac864754ef29bf55cb32e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling gio v0.9.0
[INFO] [stderr]    Compiling pango v0.9.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]     Checking c_linked_list v1.1.1
[INFO] [stderr]    Compiling gdk v0.13.0
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking boxfnonce v0.1.1
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.3
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling gtk v0.9.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking get_if_addrs v0.5.3
[INFO] [stderr]     Checking daemonize v0.4.1
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]     Checking crossbeam-channel v0.4.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking serde_json v1.0.56
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling gc_derive v0.3.6
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]     Checking gc v0.3.6
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling structopt-derive v0.4.8
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]     Checking Boa v0.9.0
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]     Checking pin-project v0.4.22
[INFO] [stderr]    Compiling libgssapi-sys v0.2.1
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]    Compiling glib-sys v0.10.0
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[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-1.0.114/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=62e73c46b4061f3c -C extra-filename=-62e73c46b4061f3c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6853290c5739ec5d.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-ab332d09c2bc17ce.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-87d792d46e36d398.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid --cfg underscore_consts` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: signal: 9
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.structopt_derive.4cylo8wv-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/libstructopt_derive-82919650ce6e3437.so" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.2e0kc83z6cczl5x4.rcgu.o" "/opt/rustwide/target/debug/deps/structopt_derive-82919650ce6e3437.39xo96c7uvkdp6oj.rcgu.o" "-Wl,--gc-sections" "-shared" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libproc_macro_error-6faa8c5c60d18cce.rlib" "/opt/rustwide/target/debug/deps/libsyn-87d792d46e36d398.rlib" "/opt/rustwide/target/debug/deps/libquote-ab332d09c2bc17ce.rlib" "/opt/rustwide/target/debug/deps/libproc_macro2-6853290c5739ec5d.rlib" "/opt/rustwide/target/debug/deps/libunicode_xid-b13daac5d45350a3.rlib" "/opt/rustwide/target/debug/deps/libheck-ce4b712ee2ffc177.rlib" "/opt/rustwide/target/debug/deps/libunicode_segmentation-141d4483db58356d.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-b6ebf2ef3bbb1206.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-edfba68bd3501617.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-cb36837ea2d84c1b.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-637cb1b53c807e95.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-099cf0af4375543b.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-b5f18e83369ef257.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-3bb19daa4485d5fe.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-5298ab0591e7fb29.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-2e4947d254d0b599.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-1532436f783b0405.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3d12d76f5782439f.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f54fb6b93a192d72.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d41f1ff31e4e0f27.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-108e5e911ebb4fc8.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-31288459e6a43502.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/d902752866cbbdb331e3cf28ff6bba86ab0f6c62/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f51baad7bbcb81c4.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8bae9d9d76770b07337923cc638ab3601a8122213aac864754ef29bf55cb32e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bae9d9d76770b07337923cc638ab3601a8122213aac864754ef29bf55cb32e6", kill_on_drop: false }`
[INFO] [stdout] 8bae9d9d76770b07337923cc638ab3601a8122213aac864754ef29bf55cb32e6