[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 beta-2021-01-01 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-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidor/proxy-wasm-rate-limit on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-0/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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ttl_cache v0.5.1
[INFO] [stderr]   Downloaded limitador v0.1.3
[INFO] [stderr]   Downloaded proxy-wasm v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e27b858771b3c3ac542411f1a2acdd61eca9f2c3564038453a6b5a98faa0b26f
[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" "e27b858771b3c3ac542411f1a2acdd61eca9f2c3564038453a6b5a98faa0b26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e27b858771b3c3ac542411f1a2acdd61eca9f2c3564038453a6b5a98faa0b26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27b858771b3c3ac542411f1a2acdd61eca9f2c3564038453a6b5a98faa0b26f", kill_on_drop: false }`
[INFO] [stdout] e27b858771b3c3ac542411f1a2acdd61eca9f2c3564038453a6b5a98faa0b26f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddc496d76b9a476167c72c4c2d35e13675c68ab49a46363f6a3c2dfcd383c82d
[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" "ddc496d76b9a476167c72c4c2d35e13675c68ab49a46363f6a3c2dfcd383c82d", 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 wee_alloc 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 futures-macro v0.3.8
[INFO] [stderr]    Compiling serde_derive v1.0.110
[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 50.52s
[INFO] running `Command { std: "docker" "inspect" "ddc496d76b9a476167c72c4c2d35e13675c68ab49a46363f6a3c2dfcd383c82d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc496d76b9a476167c72c4c2d35e13675c68ab49a46363f6a3c2dfcd383c82d", kill_on_drop: false }`
[INFO] [stdout] ddc496d76b9a476167c72c4c2d35e13675c68ab49a46363f6a3c2dfcd383c82d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25efb5096d5d270c8a014bcb2f98e6154fd3ad03b48f94f76f715ccdb16ade10
[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" "25efb5096d5d270c8a014bcb2f98e6154fd3ad03b48f94f76f715ccdb16ade10", kill_on_drop: false }`
[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/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf" "/opt/rustwide/target/debug/deps/proxy_wasm_rate_limit-b586b59cd44eecaf.4j6lc1byj54js7jv.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbincode-f9e3a896eb25278c.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2f9d4a3f19411b1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-c99ebba9851136ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-190ecd0479955c2e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-10cf7eacb763a707.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-5f0069e1a0595222.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-176a753cf8833059.rlib" "/opt/rustwide/target/debug/deps/libproxy_wasm-f51ef722bbe55ed2.rlib" "/opt/rustwide/target/debug/deps/liblog-b8afdaab1dba77fa.rlib" "/opt/rustwide/target/debug/deps/libwee_alloc-e8b147013de94ee1.rlib" "/opt/rustwide/target/debug/deps/liblibc-a2985997a36f2e09.rlib" "/opt/rustwide/target/debug/deps/libmemory_units-189639d277700d2d.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3bb9a546b52233f2.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-d91c0aa423291eaf.rlib" "/opt/rustwide/target/debug/deps/libahash-de01120d7cd52cc0.rlib" "/opt/rustwide/target/debug/deps/liblimitador-6b1f4393af78e5fb.rlib" "/opt/rustwide/target/debug/deps/libttl_cache-2e5eb84f70b08ef1.rlib" "/opt/rustwide/target/debug/deps/liblinked_hash_map-7a06d32fee8e4d25.rlib" "/opt/rustwide/target/debug/deps/libthiserror-37d2ee40ac2e1a9f.rlib" "/opt/rustwide/target/debug/deps/libserde-84aa92f4e590ce18.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.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-b586b59cd44eecaf.proxy_wasm_rate_limit.92rzv1qj-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" "25efb5096d5d270c8a014bcb2f98e6154fd3ad03b48f94f76f715ccdb16ade10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25efb5096d5d270c8a014bcb2f98e6154fd3ad03b48f94f76f715ccdb16ade10", kill_on_drop: false }`
[INFO] [stdout] 25efb5096d5d270c8a014bcb2f98e6154fd3ad03b48f94f76f715ccdb16ade10