[INFO] cloning repository https://github.com/pkgw/rubbl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pkgw/rubbl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkgw%2Frubbl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkgw%2Frubbl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34503b089f76c8540184c37e61cffe1278a8c616
[INFO] checking pkgw/rubbl against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkgw%2Frubbl" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pkgw/rubbl on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pkgw/rubbl
[INFO] finished tweaking git repo https://github.com/pkgw/rubbl
[INFO] tweaked toml for git repo https://github.com/pkgw/rubbl written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/pkgw/rubbl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b29472322b540002ab8ff9cf477972b0effb3d649eb94d39255a3e3247b768c9
[INFO] running `Command { std: "docker" "start" "-a" "b29472322b540002ab8ff9cf477972b0effb3d649eb94d39255a3e3247b768c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b29472322b540002ab8ff9cf477972b0effb3d649eb94d39255a3e3247b768c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b29472322b540002ab8ff9cf477972b0effb3d649eb94d39255a3e3247b768c9", kill_on_drop: false }`
[INFO] [stdout] b29472322b540002ab8ff9cf477972b0effb3d649eb94d39255a3e3247b768c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ad2aeab9490d4ee26f7736161e7cf8204f26ad3a2e396ef81b86fcbfc7340f4
[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" "7ad2aeab9490d4ee26f7736161e7cf8204f26ad3a2e396ef81b86fcbfc7340f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking matrixmultiply v0.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking openat v0.1.20
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]     Checking pbr v1.0.4
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]    Compiling rubbl_casatables_impl v0.0.0-dev.0 (/opt/rustwide/workdir/casatables_impl)
[INFO] [stderr]    Compiling rubbl_casatables v0.0.0-dev.0 (/opt/rustwide/workdir/casatables)
[INFO] [stderr]     Checking ndarray v0.15.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr] error: could not compile `syn`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.68/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=0a9c4981cd4ca13e -C extra-filename=-0a9c4981cd4ca13e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-32a461668e4c2f4b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-5f2a98a903f1d830.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-4182131ee577b5da.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: In file included from ./casacore/casa/Containers/Block.h:34,
[INFO] [stderr] warning:                  from ./casacore/casa/System/Aipsrc.h:33,
[INFO] [stderr] warning:                  from casacore/casa/OS/HostInfo.cc:31:
[INFO] [stderr] warning: casacore/casa/OS/HostInfo.cc: In static member function 'static casacore::Double casacore::HostInfo::secondsFrom1970()':
[INFO] [stderr] warning: casacore/casa/OS/HostInfo.cc:114:28: warning: 'int ftime(timeb*)' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   114 |     AlwaysAssert(ftime(&ftm) >= 0, AipsError);
[INFO] [stderr] warning:       |                            ^
[INFO] [stderr] warning: ./casacore/casa/Utilities/Assert.h:158:43: note: in definition of macro 'AlwaysAssert'
[INFO] [stderr] warning:   158 |     {casacore::assert_<exception > dummy_(expr, "Failed AlwaysAssert " #expr,__FILE__,(casacore::Int)__LINE__); dummy_.null(); }
[INFO] [stderr] warning:       |                                           ^~~~
[INFO] [stderr] warning: In file included from casacore/casa/OS/HostInfo.cc:43:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/sys/timeb.h:39:12: note: declared here
[INFO] [stderr] warning:    39 | extern int ftime (struct timeb *__timebuf)
[INFO] [stderr] warning:       |            ^~~~~
[INFO] [stderr] warning: In file included from ./casacore/casa/Containers/Block.h:34,
[INFO] [stderr] warning:                  from ./casacore/casa/System/Aipsrc.h:33,
[INFO] [stderr] warning:                  from casacore/casa/OS/HostInfo.cc:31:
[INFO] [stderr] warning: casacore/casa/OS/HostInfo.cc:114:28: warning: 'int ftime(timeb*)' is deprecated [-Wdeprecated-declarations]
[INFO] [stderr] warning:   114 |     AlwaysAssert(ftime(&ftm) >= 0, AipsError);
[INFO] [stderr] warning:       |                            ^
[INFO] [stderr] warning: ./casacore/casa/Utilities/Assert.h:158:43: note: in definition of macro 'AlwaysAssert'
[INFO] [stderr] warning:   158 |     {casacore::assert_<exception > dummy_(expr, "Failed AlwaysAssert " #expr,__FILE__,(casacore::Int)__LINE__); dummy_.null(); }
[INFO] [stderr] warning:       |                                           ^~~~
[INFO] [stderr] warning: In file included from casacore/casa/OS/HostInfo.cc:43:
[INFO] [stderr] warning: /usr/include/x86_64-linux-gnu/sys/timeb.h:39:12: note: declared here
[INFO] [stderr] warning:    39 | extern int ftime (struct timeb *__timebuf)
[INFO] [stderr] warning:       |            ^~~~~
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: compilation terminated.
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7ad2aeab9490d4ee26f7736161e7cf8204f26ad3a2e396ef81b86fcbfc7340f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ad2aeab9490d4ee26f7736161e7cf8204f26ad3a2e396ef81b86fcbfc7340f4", kill_on_drop: false }`
[INFO] [stdout] 7ad2aeab9490d4ee26f7736161e7cf8204f26ad3a2e396ef81b86fcbfc7340f4