[INFO] fetching crate reool 0.29.0...
[INFO] testing reool-0.29.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate reool 0.29.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate reool 0.29.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reool 0.29.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate reool 0.29.0
[INFO] tweaked toml for crates.io crate reool 0.29.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate reool 0.29.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--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-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4efb13ec669564fa2fedbf4ebaebb48fe3fbd989f27c6ca852bd5f831bbb29ce
[INFO] running `Command { std: "docker" "start" "-a" "4efb13ec669564fa2fedbf4ebaebb48fe3fbd989f27c6ca852bd5f831bbb29ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4efb13ec669564fa2fedbf4ebaebb48fe3fbd989f27c6ca852bd5f831bbb29ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4efb13ec669564fa2fedbf4ebaebb48fe3fbd989f27c6ca852bd5f831bbb29ce", kill_on_drop: false }`
[INFO] [stdout] 4efb13ec669564fa2fedbf4ebaebb48fe3fbd989f27c6ca852bd5f831bbb29ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e82a30162a98e5d65fceb69d67c6c6c509273171d0ff91c8da31b99f86ed6c38
[INFO] running `Command { std: "docker" "start" "-a" "e82a30162a98e5d65fceb69d67c6c6c509273171d0ff91c8da31b99f86ed6c38", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-sink v0.3.13
[INFO] [stderr]    Compiling futures-task v0.3.13
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling futures-io v0.3.13
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling async-trait v0.1.48
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling ipnet v2.3.0
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling tinyvec v1.1.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling lock_api v0.4.2
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling futures-channel v0.3.13
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.11
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling idna v0.2.2
[INFO] [stderr]    Compiling url v2.2.1
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling futures-executor v0.3.13
[INFO] [stderr]    Compiling tokio-util v0.6.5
[INFO] [stderr]    Compiling trust-dns-proto v0.20.1
[INFO] [stderr]    Compiling combine v4.5.2
[INFO] [stderr]    Compiling tokio-stream v0.1.5
[INFO] [stderr]    Compiling futures v0.3.13
[INFO] [stderr]    Compiling trust-dns-resolver v0.20.1
[INFO] [stderr]    Compiling redis v0.20.0
[INFO] [stderr]    Compiling reool v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.12s
[INFO] running `Command { std: "docker" "inspect" "e82a30162a98e5d65fceb69d67c6c6c509273171d0ff91c8da31b99f86ed6c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e82a30162a98e5d65fceb69d67c6c6c509273171d0ff91c8da31b99f86ed6c38", kill_on_drop: false }`
[INFO] [stdout] e82a30162a98e5d65fceb69d67c6c6c509273171d0ff91c8da31b99f86ed6c38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e73487f7c0957a9075623a5152e026c70ffcc888948cfe4e0becbec8f9aa4f25
[INFO] running `Command { std: "docker" "start" "-a" "e73487f7c0957a9075623a5152e026c70ffcc888948cfe4e0becbec8f9aa4f25", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling reool v0.29.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.many_pings_unbounded.4brandwk-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e.474ybb7lhsgakd42.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libreool-f88d58cf0ad7c3ed.rlib" "/opt/rustwide/target/debug/deps/libtrust_dns_resolver-49b6cd9611ffd381.rlib" "/opt/rustwide/target/debug/deps/libresolv_conf-767ba7295c490201.rlib" "/opt/rustwide/target/debug/deps/libhostname-7c74a17b7977f87c.rlib" "/opt/rustwide/target/debug/deps/libmatch_cfg-49e90a56af9c6c10.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-29b0c2382153a099.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-9b0000caf25470dc.rlib" "/opt/rustwide/target/debug/deps/liblock_api-9ef2fabce16338bc.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-7a1710762e6687e9.rlib" "/opt/rustwide/target/debug/deps/libinstant-b15b767f83caad3c.rlib" "/opt/rustwide/target/debug/deps/liblru_cache-a178f574cd5f43aa.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-d7738624b447d230.rlib" "/opt/rustwide/target/debug/deps/libtrust_dns_proto-cb0d641a4dcb0e0a.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-cd9632e27e802452.rlib" "/opt/rustwide/target/debug/deps/libdata_encoding-dc50ea28b6ca94a3.rlib" "/opt/rustwide/target/debug/deps/libipnet-ea18a4d807066a23.rlib" "/opt/rustwide/target/debug/deps/libthiserror-52b40cab60fb450f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-5c53d641eb010a81.rlib" "/opt/rustwide/target/debug/deps/libtokio_stream-327df3a54c48bcc5.rlib" "/opt/rustwide/target/debug/deps/librand-006f532142207f0c.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-d39aea3ad3084b2d.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-545d86392ea1d8e4.rlib" "/opt/rustwide/target/debug/deps/librand_core-a6e67b5399c1c9d8.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-d543a5450fbff18d.rlib" "/opt/rustwide/target/debug/deps/libredis-3553e2bd37415a80.rlib" "/opt/rustwide/target/debug/deps/libdtoa-52b57fd4907803fb.rlib" "/opt/rustwide/target/debug/deps/liburl-970a44b2393ae2ad.rlib" "/opt/rustwide/target/debug/deps/libidna-13f423600600d9ed.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-dafba359870038b5.rlib" "/opt/rustwide/target/debug/deps/libtinyvec-dd4c492ec8be24e7.rlib" "/opt/rustwide/target/debug/deps/libtinyvec_macros-f6b5563d3767ea26.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-658b16b5d9bb5631.rlib" "/opt/rustwide/target/debug/deps/libform_urlencoded-64c48050f569228e.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-549c334c22432c49.rlib" "/opt/rustwide/target/debug/deps/libmatches-5bfcef5685786a07.rlib" "/opt/rustwide/target/debug/deps/libitoa-9ccdb0b3e3d11258.rlib" "/opt/rustwide/target/debug/deps/libsha1-2489abe97bc3c064.rlib" "/opt/rustwide/target/debug/deps/libtokio_util-a52725a59d03e94d.rlib" "/opt/rustwide/target/debug/deps/libcombine-a3651d6ec80727b9.rlib" "/opt/rustwide/target/debug/deps/libtokio-2e73c32b648d1255.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-c485e9cfe76f2593.rlib" "/opt/rustwide/target/debug/deps/libbytes-df7cac8fc38da202.rlib" "/opt/rustwide/target/debug/deps/libmio-879cd0b338ee033f.rlib" "/opt/rustwide/target/debug/deps/libpretty_env_logger-5166771f93621464.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-c67f06c2589582b1.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-01d11b91b4e31953.rlib" "/opt/rustwide/target/debug/deps/libatty-41ea64576219ac5a.rlib" "/opt/rustwide/target/debug/deps/liblibc-01717f825f2d9f4e.rlib" "/opt/rustwide/target/debug/deps/libhumantime-0c5f2594fbfc0e6a.rlib" "/opt/rustwide/target/debug/deps/libquick_error-ed708074fa1e3146.rlib" "/opt/rustwide/target/debug/deps/libregex-ff7b93346f2be0bb.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-5c8121566f39070a.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-5234701034b12ee4.rlib" "/opt/rustwide/target/debug/deps/liblog-c7a6438e9780af3a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-38c8a3e888ecb06a.rlib" "/opt/rustwide/target/debug/deps/libfutures-f93a3ca4cdb87b66.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-c5750cd2a31df7f9.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-0a502fc6766136a3.rlib" "/opt/rustwide/target/debug/deps/libmemchr-9559fd627c3017a7.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-8e08f757a55b6eec.rlib" "/opt/rustwide/target/debug/deps/libslab-a95947d689540fa4.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-ce0e96d88003556c.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-9385a627c3f2ae8b.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-b057f1a561aa225f.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-ff9d5c14eff28940.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-576e633f12357c97.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-23cb7bf658a171cc.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/many_pings_unbounded-acb5ad2aa70e055e" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reool`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e73487f7c0957a9075623a5152e026c70ffcc888948cfe4e0becbec8f9aa4f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73487f7c0957a9075623a5152e026c70ffcc888948cfe4e0becbec8f9aa4f25", kill_on_drop: false }`
[INFO] [stdout] e73487f7c0957a9075623a5152e026c70ffcc888948cfe4e0becbec8f9aa4f25
