[INFO] fetching crate flexi_logger 0.15.10...
[INFO] testing flexi_logger-0.15.10 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate flexi_logger 0.15.10 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate flexi_logger 0.15.10 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flexi_logger 0.15.10
[INFO] finished tweaking crates.io crate flexi_logger 0.15.10
[INFO] tweaked toml for crates.io crate flexi_logger 0.15.10 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate flexi_logger 0.15.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3166594f6aa7c21af55ed72e0cde293141e4f261b7ca3d7aed20f13d59e64a1
[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" "f3166594f6aa7c21af55ed72e0cde293141e4f261b7ca3d7aed20f13d59e64a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3166594f6aa7c21af55ed72e0cde293141e4f261b7ca3d7aed20f13d59e64a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3166594f6aa7c21af55ed72e0cde293141e4f261b7ca3d7aed20f13d59e64a1", kill_on_drop: false }`
[INFO] [stdout] f3166594f6aa7c21af55ed72e0cde293141e4f261b7ca3d7aed20f13d59e64a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 399af85982549c9969bfe1247c7b608ba64266510dd10762eb735fcc4daa1e1a
[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" "399af85982549c9969bfe1247c7b608ba64266510dd10762eb735fcc4daa1e1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling yansi v0.5.0
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling flexi_logger v0.15.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.21s
[INFO] running `Command { std: "docker" "inspect" "399af85982549c9969bfe1247c7b608ba64266510dd10762eb735fcc4daa1e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "399af85982549c9969bfe1247c7b608ba64266510dd10762eb735fcc4daa1e1a", kill_on_drop: false }`
[INFO] [stdout] 399af85982549c9969bfe1247c7b608ba64266510dd10762eb735fcc4daa1e1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20a703258225b127726130beff2a6ff2cebfcbed7474d960c1690fa9eef3ebb0
[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" "20a703258225b127726130beff2a6ff2cebfcbed7474d960c1690fa9eef3ebb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.7.2
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling version-sync v0.9.1
[INFO] [stderr]    Compiling flexi_logger v0.15.10 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `flexi_logger`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name test_age_or_size --edition=2018 tests/test_age_or_size.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --test --cfg 'feature="atty"' --cfg 'feature="colors"' --cfg 'feature="default"' --cfg 'feature="lazy_static"' --cfg 'feature="regex"' --cfg 'feature="textfilter"' --cfg 'feature="yansi"' -C metadata=aa103003b1236547 -C extra-filename=-aa103003b1236547 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atty=/opt/rustwide/target/debug/deps/libatty-b2c8e0e1c97f1fab.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-e6d50cb26d18f269.rlib --extern flexi_logger=/opt/rustwide/target/debug/deps/libflexi_logger-95e3254df0e68a5a.rlib --extern glob=/opt/rustwide/target/debug/deps/libglob-adc7f0b4f88aa34d.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-51760c8d9f0a0b95.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9d7cc8905e175b99.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-c7952e91f252f867.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-3cbb334c4e5c885d.rlib --extern version_sync=/opt/rustwide/target/debug/deps/libversion_sync-306d8285d54b99e5.rlib --extern yansi=/opt/rustwide/target/debug/deps/libyansi-b2f77ca10ae8572b.rlib --cap-lints=warn` (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/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.test_custom_log_writer.213b2ulz-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8" "/opt/rustwide/target/debug/deps/test_custom_log_writer-642873ebb1194fd8.2w6v0gp6t8b1cmy8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-12320b97c89568cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-700356192fffd298.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-b7642fe67be89b55.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-5281c8ee01ffdf7b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-a4e3948fb2172e36.rlib" "/opt/rustwide/target/debug/deps/libflexi_logger-95e3254df0e68a5a.rlib" "/opt/rustwide/target/debug/deps/libglob-adc7f0b4f88aa34d.rlib" "/opt/rustwide/target/debug/deps/libatty-b2c8e0e1c97f1fab.rlib" "/opt/rustwide/target/debug/deps/libyansi-b2f77ca10ae8572b.rlib" "/opt/rustwide/target/debug/deps/liblog-51760c8d9f0a0b95.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-727e218cbe4629d5.rlib" "/opt/rustwide/target/debug/deps/libregex-9d7cc8905e175b99.rlib" "/opt/rustwide/target/debug/deps/libthread_local-b5a8520d8d18b76f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-a1e9e1e3fc23ae94.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-82571f279f177a2c.rlib" "/opt/rustwide/target/debug/deps/libmemchr-8df1994bb164e7a2.rlib" "/opt/rustwide/target/debug/deps/libthiserror-3cbb334c4e5c885d.rlib" "/opt/rustwide/target/debug/deps/libchrono-e6d50cb26d18f269.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e54ff5c58ffa8fbe.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a4049703dfa73e00.rlib" "/opt/rustwide/target/debug/deps/libtime-e012a3a7565ccf8f.rlib" "/opt/rustwide/target/debug/deps/liblibc-f65a7f11000d688e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-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" "20a703258225b127726130beff2a6ff2cebfcbed7474d960c1690fa9eef3ebb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a703258225b127726130beff2a6ff2cebfcbed7474d960c1690fa9eef3ebb0", kill_on_drop: false }`
[INFO] [stdout] 20a703258225b127726130beff2a6ff2cebfcbed7474d960c1690fa9eef3ebb0