[INFO] fetching crate cdrs-tokio 5.0.0...
[INFO] testing cdrs-tokio-5.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate cdrs-tokio 5.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cdrs-tokio 5.0.0 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 cdrs-tokio 5.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cdrs-tokio 5.0.0
[INFO] tweaked toml for crates.io crate cdrs-tokio 5.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate cdrs-tokio 5.0.0 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] running `Command { std: "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" "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] 4deaae392402e2ef726b5ef9cd62aa7c702a76bcbd69484f0f4f7249fbcf67ad
[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" "4deaae392402e2ef726b5ef9cd62aa7c702a76bcbd69484f0f4f7249fbcf67ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4deaae392402e2ef726b5ef9cd62aa7c702a76bcbd69484f0f4f7249fbcf67ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4deaae392402e2ef726b5ef9cd62aa7c702a76bcbd69484f0f4f7249fbcf67ad", kill_on_drop: false }`
[INFO] [stdout] 4deaae392402e2ef726b5ef9cd62aa7c702a76bcbd69484f0f4f7249fbcf67ad
[INFO] running `Command { std: "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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a27d6f26d4a179a14a145c44aad20d1db1a43fc729dc0a3a0e280c9df540fbcc
[INFO] running `Command { std: "docker" "start" "-a" "a27d6f26d4a179a14a145c44aad20d1db1a43fc729dc0a3a0e280c9df540fbcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]    Compiling float_eq v0.6.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling twox-hash v1.6.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling lz4_flex v0.8.2
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling bb8 v0.7.0
[INFO] [stderr]    Compiling cdrs-tokio v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.54s
[INFO] running `Command { std: "docker" "inspect" "a27d6f26d4a179a14a145c44aad20d1db1a43fc729dc0a3a0e280c9df540fbcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27d6f26d4a179a14a145c44aad20d1db1a43fc729dc0a3a0e280c9df540fbcc", kill_on_drop: false }`
[INFO] [stdout] a27d6f26d4a179a14a145c44aad20d1db1a43fc729dc0a3a0e280c9df540fbcc
[INFO] running `Command { std: "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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dbe96abc84a5134a66caf3e22e875b41b32aca1d103a5f9410890288eeccafa8
[INFO] running `Command { std: "docker" "start" "-a" "dbe96abc84a5134a66caf3e22e875b41b32aca1d103a5f9410890288eeccafa8", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling cdrs-tokio-helpers-derive v3.1.0
[INFO] [stderr]    Compiling cdrs-tokio v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `cdrs-tokio`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name cdrs_tokio --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="v4"' -C metadata=594ba07c117d6637 -C extra-filename=-594ba07c117d6637 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-7e43b1d2f111fd00.so --extern bb8=/opt/rustwide/target/debug/deps/libbb8-31a7cf2daa3580da.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-0c03c404070d92e6.rlib --extern cdrs_tokio_helpers_derive=/opt/rustwide/target/debug/deps/libcdrs_tokio_helpers_derive-4fa7f16a58cee360.so --extern chrono=/opt/rustwide/target/debug/deps/libchrono-6069502b77b85e94.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-f6e2f830be2fb753.rlib --extern float_eq=/opt/rustwide/target/debug/deps/libfloat_eq-6102bdc2650cfe73.rlib --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-c670b7590301c34e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-c7a6438e9780af3a.rlib --extern lz4_flex=/opt/rustwide/target/debug/deps/liblz4_flex-c3d0e9e3e04b7754.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-c7915d2ae04ba2e5.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-08af1d871362c2fe.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-61169e0bd48871d5.rlib --extern snap=/opt/rustwide/target/debug/deps/libsnap-3354b178c811ca12.rlib --extern time=/opt/rustwide/target/debug/deps/libtime-6b9a895e3a53d5e7.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-5fb334947695109f.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-a990ac18b69ec7e0.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: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.server_events.7p1ubho3-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/server_events-f6d99e0d448a4299.59lgfskf2athns3v.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/libcdrs_tokio-54c929c3200eb372.rlib" "/opt/rustwide/target/debug/deps/liblz4_flex-c3d0e9e3e04b7754.rlib" "/opt/rustwide/target/debug/deps/libtwox_hash-ba279008db9c45d3.rlib" "/opt/rustwide/target/debug/deps/libstatic_assertions-3572c7a6c8acd33d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e7a28af79b261e75.rlib" "/opt/rustwide/target/debug/deps/librand-08af1d871362c2fe.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-cbc694fa134c6e01.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-545d86392ea1d8e4.rlib" "/opt/rustwide/target/debug/deps/librand_core-8b6215ce75f700d0.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-d801f701964b43b4.rlib" "/opt/rustwide/target/debug/deps/libsnap-3354b178c811ca12.rlib" "/opt/rustwide/target/debug/deps/libtime-6b9a895e3a53d5e7.rlib" "/opt/rustwide/target/debug/deps/libtime_macros-aebf49c30504cfee.rlib" "/opt/rustwide/target/debug/deps/libstandback-7f720039cbadcce4.rlib" "/opt/rustwide/target/debug/deps/libchrono-6069502b77b85e94.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-016eaeb10a6f0eb9.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-3ea67f5534c2ade7.rlib" "/opt/rustwide/target/debug/deps/libtime-d4a9aeba39d16586.rlib" "/opt/rustwide/target/debug/deps/libfloat_eq-6102bdc2650cfe73.rlib" "/opt/rustwide/target/debug/deps/libuuid-a990ac18b69ec7e0.rlib" "/opt/rustwide/target/debug/deps/libbb8-31a7cf2daa3580da.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-ff877d9ec25dce56.rlib" "/opt/rustwide/target/debug/deps/libslab-26d05b350ac0da07.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-5b8f6133e14601aa.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-576e633f12357c97.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-eba21ca03e8dfb6b.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-cfd69f23e982eb04.rlib" "/opt/rustwide/target/debug/deps/libfxhash-c670b7590301c34e.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-0c03c404070d92e6.rlib" "/opt/rustwide/target/debug/deps/libtokio-5fb334947695109f.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-69b489850d458ebd.rlib" "/opt/rustwide/target/debug/deps/libmemchr-1f0d97dc9aa3dd56.rlib" "/opt/rustwide/target/debug/deps/libbytes-df7cac8fc38da202.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-ed06e07546a7102f.rlib" "/opt/rustwide/target/debug/deps/libmio-10769dff3cf3410c.rlib" "/opt/rustwide/target/debug/deps/liblog-c7a6438e9780af3a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-4f6e52c6a861f5a1.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-1c147056409a7f5c.rlib" "/opt/rustwide/target/debug/deps/liblibc-ef703b7b559de845.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-cd9632e27e802452.rlib" "/opt/rustwide/target/debug/deps/liblock_api-f86aff73bc72d24a.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-7a1710762e6687e9.rlib" "/opt/rustwide/target/debug/deps/libinstant-33a6cd153ae26c88.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-38c8a3e888ecb06a.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/server_events-f6d99e0d448a4299" "-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: build failed
[INFO] running `Command { std: "docker" "inspect" "dbe96abc84a5134a66caf3e22e875b41b32aca1d103a5f9410890288eeccafa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe96abc84a5134a66caf3e22e875b41b32aca1d103a5f9410890288eeccafa8", kill_on_drop: false }`
[INFO] [stdout] dbe96abc84a5134a66caf3e22e875b41b32aca1d103a5f9410890288eeccafa8
