[INFO] cloning repository https://github.com/davidor/proxy-wasm-rate-limit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidor/proxy-wasm-rate-limit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidor%2Fproxy-wasm-rate-limit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidor%2Fproxy-wasm-rate-limit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe3c4cb94e9182698d3538d87e2143af9f1bf2d8
[INFO] testing davidor/proxy-wasm-rate-limit against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidor%2Fproxy-wasm-rate-limit" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidor/proxy-wasm-rate-limit on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davidor/proxy-wasm-rate-limit
[INFO] finished tweaking git repo https://github.com/davidor/proxy-wasm-rate-limit
[INFO] tweaked toml for git repo https://github.com/davidor/proxy-wasm-rate-limit written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/davidor/proxy-wasm-rate-limit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] e5c2b21ae970538d5812b573d658d88635a9e961908175be6bc122ea0772a71e
[INFO] running `Command { std: "docker" "start" "-a" "e5c2b21ae970538d5812b573d658d88635a9e961908175be6bc122ea0772a71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5c2b21ae970538d5812b573d658d88635a9e961908175be6bc122ea0772a71e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c2b21ae970538d5812b573d658d88635a9e961908175be6bc122ea0772a71e", kill_on_drop: false }`
[INFO] [stdout] e5c2b21ae970538d5812b573d658d88635a9e961908175be6bc122ea0772a71e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 3fabfe6df6c2a8adf2f1d9637b990916d000625eca04fcc8ae237794453caf3c
[INFO] running `Command { std: "docker" "start" "-a" "3fabfe6df6c2a8adf2f1d9637b990916d000625eca04fcc8ae237794453caf3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling ahash v0.3.5
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling ttl_cache v0.5.1
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling proxy-wasm v0.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.19
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling thiserror v1.0.19
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling limitador v0.1.3
[INFO] [stderr]    Compiling proxy-wasm-rate-limit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.60s
[INFO] running `Command { std: "docker" "inspect" "3fabfe6df6c2a8adf2f1d9637b990916d000625eca04fcc8ae237794453caf3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fabfe6df6c2a8adf2f1d9637b990916d000625eca04fcc8ae237794453caf3c", kill_on_drop: false }`
[INFO] [stdout] 3fabfe6df6c2a8adf2f1d9637b990916d000625eca04fcc8ae237794453caf3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 8f83046f89d0bfb95d8c874e742f9e861aecc09c3212a6bbac8940a36cecd7ce
[INFO] running `Command { std: "docker" "start" "-a" "8f83046f89d0bfb95d8c874e742f9e861aecc09c3212a6bbac8940a36cecd7ce", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proxy-wasm-rate-limit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.l4v1vwx1esvmykq.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbincode-208b8f51f3a7f60d.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-04b16b37fbc1beb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6609e81d71a1bf05.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c352aab3e89370e6.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-5a89b15f567bd092.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-f48d3ad387757b0f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-bf2dc5d6d88f70a5.rlib" "/opt/rustwide/target/debug/deps/libproxy_wasm-74cfb787c317de0f.rlib" "/opt/rustwide/target/debug/deps/liblog-bf3c59a5ff900e52.rlib" "/opt/rustwide/target/debug/deps/libwee_alloc-8ccbf0172a4659c4.rlib" "/opt/rustwide/target/debug/deps/liblibc-09c94d1c8329d5d9.rlib" "/opt/rustwide/target/debug/deps/libmemory_units-7c58f96c3388c57d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b10e0993eefc366b.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-9fd635bd1a5ffd6c.rlib" "/opt/rustwide/target/debug/deps/libahash-e8be70a9d8a382e7.rlib" "/opt/rustwide/target/debug/deps/liblimitador-157c866188dd4d9c.rlib" "/opt/rustwide/target/debug/deps/libttl_cache-db5dd70e4c1b44c2.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-8af8311b9ad75415.rlib" "/opt/rustwide/target/debug/deps/libthiserror-6d1e6cc34e1ae37e.rlib" "/opt/rustwide/target/debug/deps/libserde-69196f7749e779e1.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e12de7683a34c500.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-446a53c2e468675f.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-86fef9fb252a2d33.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-3bed9bfd30304751.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0e38eeb474a7b386.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a846ed547b824740.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-c9540f0a4fb9265d.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7d2ca66c92c356eb.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-147e2c808f949493.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-bd2a4369506670e9.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74bfdd0ce7d0ed48.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-6777f47f1c491841.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b104f1790174f2be.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-db37898996f45c13.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-25b7435131fc4938.rlib" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9d4b6f3c097e876e.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.49.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-3f953ad652ab829a.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-013860d33b091b21.proxy_wasm_rate_limit.erpzlbl0-cgu.11.rcgu.o: in function `_start':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:18: multiple definition of `_start'; /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o:(.text+0x0): first defined here
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proxy-wasm-rate-limit`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8f83046f89d0bfb95d8c874e742f9e861aecc09c3212a6bbac8940a36cecd7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f83046f89d0bfb95d8c874e742f9e861aecc09c3212a6bbac8940a36cecd7ce", kill_on_drop: false }`
[INFO] [stdout] 8f83046f89d0bfb95d8c874e742f9e861aecc09c3212a6bbac8940a36cecd7ce