[INFO] cloning repository https://github.com/drhelius/ossm-example-headers-extension
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drhelius/ossm-example-headers-extension" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrhelius%2Fossm-example-headers-extension", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrhelius%2Fossm-example-headers-extension'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb887d362e51a8cd3bba97f54c0ae377db9f5309
[INFO] testing drhelius/ossm-example-headers-extension against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrhelius%2Fossm-example-headers-extension" "/workspace/builds/worker-95/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-95/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drhelius/ossm-example-headers-extension on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/drhelius/ossm-example-headers-extension
[INFO] finished tweaking git repo https://github.com/drhelius/ossm-example-headers-extension
[INFO] tweaked toml for git repo https://github.com/drhelius/ossm-example-headers-extension written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] crate git repo https://github.com/drhelius/ossm-example-headers-extension already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32eaca0b5da56ae67fcc1f15ee38bd243839657963877d2afa07ce67d950a209
[INFO] running `Command { std: "docker" "start" "-a" "32eaca0b5da56ae67fcc1f15ee38bd243839657963877d2afa07ce67d950a209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32eaca0b5da56ae67fcc1f15ee38bd243839657963877d2afa07ce67d950a209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32eaca0b5da56ae67fcc1f15ee38bd243839657963877d2afa07ce67d950a209", kill_on_drop: false }`
[INFO] [stdout] 32eaca0b5da56ae67fcc1f15ee38bd243839657963877d2afa07ce67d950a209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb78c57d5111359e1e8d1c214e073ed453bfce30bb9245faf78dedafe36fc0c7
[INFO] running `Command { std: "docker" "start" "-a" "bb78c57d5111359e1e8d1c214e073ed453bfce30bb9245faf78dedafe36fc0c7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling proxy-wasm v0.1.3
[INFO] [stderr]    Compiling ossm-example-headers-extension v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "bb78c57d5111359e1e8d1c214e073ed453bfce30bb9245faf78dedafe36fc0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb78c57d5111359e1e8d1c214e073ed453bfce30bb9245faf78dedafe36fc0c7", kill_on_drop: false }`
[INFO] [stdout] bb78c57d5111359e1e8d1c214e073ed453bfce30bb9245faf78dedafe36fc0c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c50f9e9ceec2f5e1478394e581a1a76f4d8100f1f1a28f4a90ea66d4d963147b
[INFO] running `Command { std: "docker" "start" "-a" "c50f9e9ceec2f5e1478394e581a1a76f4d8100f1f1a28f4a90ea66d4d963147b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ossm-example-headers-extension v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.1f8u5h057ddrazn0.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-ea87b6c2fe761216.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-91b9e0d063734789.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-2ddfc09cde4cdc0c.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-d066e6f50a258123.rlib" "/opt/rustwide/target/debug/deps/libproxy_wasm-44746735e72dca89.rlib" "/opt/rustwide/target/debug/deps/liblog-d1d9e9bb2ac58ba1.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-90e3626e3c41eec3.rlib" "/opt/rustwide/target/debug/deps/libhashbrown-ddc2d61dd60ad672.rlib" "/opt/rustwide/target/debug/deps/libahash-4dd6b377e912496d.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/ossm_example_headers_extension-1ac23f0121eb272d.ossm_example_headers_extension.8f36f73d-cgu.0.rcgu.o: in function `_start':
[INFO] [stdout]           /opt/rustwide/workdir/src/lib.rs:7: 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 `ossm-example-headers-extension` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c50f9e9ceec2f5e1478394e581a1a76f4d8100f1f1a28f4a90ea66d4d963147b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c50f9e9ceec2f5e1478394e581a1a76f4d8100f1f1a28f4a90ea66d4d963147b", kill_on_drop: false }`
[INFO] [stdout] c50f9e9ceec2f5e1478394e581a1a76f4d8100f1f1a28f4a90ea66d4d963147b