[INFO] fetching crate wasm-compiler 0.0.0...
[INFO] testing wasm-compiler-0.0.0 against try#d5830e3d3b571fe52cdf4b7b34be99be74dc65ea+target=i686-unknown-linux-musl for musl_1_2_upgrade_i686_unknown_linux_musl
[INFO] extracting crate wasm-compiler 0.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate wasm-compiler 0.0.0 on toolchain d5830e3d3b571fe52cdf4b7b34be99be74dc65ea
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-compiler 0.0.0
[INFO] finished tweaking crates.io crate wasm-compiler 0.0.0
[INFO] tweaked toml for crates.io crate wasm-compiler 0.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cstring v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0a34fb27740ee37cdaa6f3b9e2965251e0350984aa53475e05b6a78167f3076
[INFO] running `Command { std: "docker" "start" "-a" "c0a34fb27740ee37cdaa6f3b9e2965251e0350984aa53475e05b6a78167f3076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0a34fb27740ee37cdaa6f3b9e2965251e0350984aa53475e05b6a78167f3076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a34fb27740ee37cdaa6f3b9e2965251e0350984aa53475e05b6a78167f3076", kill_on_drop: false }`
[INFO] [stdout] c0a34fb27740ee37cdaa6f3b9e2965251e0350984aa53475e05b6a78167f3076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7a9fb211a0e34e2a4daa0f10368faa265445460d823081292023d96ba6e0cadd
[INFO] running `Command { std: "docker" "start" "-a" "7a9fb211a0e34e2a4daa0f10368faa265445460d823081292023d96ba6e0cadd", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling cstring v0.1.1
[INFO] [stderr]    Compiling wasm-compiler v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "7a9fb211a0e34e2a4daa0f10368faa265445460d823081292023d96ba6e0cadd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9fb211a0e34e2a4daa0f10368faa265445460d823081292023d96ba6e0cadd", kill_on_drop: false }`
[INFO] [stdout] 7a9fb211a0e34e2a4daa0f10368faa265445460d823081292023d96ba6e0cadd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c273b1d2a3630e0ae23bb5e2cd73dee33284457d11bec8c8ac1fc673699a2c41
[INFO] running `Command { std: "docker" "start" "-a" "c273b1d2a3630e0ae23bb5e2cd73dee33284457d11bec8c8ac1fc673699a2c41", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-compiler v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m32" "-Wl,-melf_i386" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/self-contained/crt1.o" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/self-contained/crti.o" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/self-contained/crtbegin.o" "/tmp/rustcEH0QFD/symbols.o" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wasm_compiler-1a9f788f55bea9cc.wasm_compiler.89482e17-cgu.0.rcgu.o" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wasm_compiler-1a9f788f55bea9cc.wasm_compiler.89482e17-cgu.1.rcgu.o" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wasm_compiler-1a9f788f55bea9cc.wasm_compiler.89482e17-cgu.2.rcgu.o" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wasm_compiler-1a9f788f55bea9cc.wasm_compiler.89482e17-cgu.3.rcgu.o" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wasm_compiler-1a9f788f55bea9cc.wasm_compiler.89482e17-cgu.4.rcgu.o" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wasm_compiler-1a9f788f55bea9cc.wasm_compiler.89482e17-cgu.5.rcgu.o" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wasm_compiler-1a9f788f55bea9cc.wasm_compiler.89482e17-cgu.6.rcgu.o" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wasm_compiler-1a9f788f55bea9cc.31dx2h421cuy554r.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib" "-Wl,-Bstatic" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libcstring-2c646c286fba8def.rlib" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libmemchr-c0a9b96476198af8.rlib" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libcty-cc749973a20e2b75.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libtest-fa0e793c0b3f4ab2.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libgetopts-bb3dad5b66879254.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libunicode_width-5c86c9db9915c711.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/librustc_std_workspace_std-c5476ab4c0937945.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libstd-e0a2ae9b73093824.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libpanic_unwind-b58e39fe63cb5ee4.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libobject-db05b69565d930a5.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libmemchr-9ae37c6027ee0c7e.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libaddr2line-b4c9a1ec35bfabab.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libgimli-5ec56763a65dc634.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/librustc_demangle-1d18d0f94f3052e3.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libstd_detect-db3bd1faf2c777e2.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libhashbrown-929c8081d27591a5.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libminiz_oxide-e96682bb5fbc7a97.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libadler-8c7baa0639b231b4.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/librustc_std_workspace_alloc-d8d000028d215150.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libunwind-c7f267171c6cfa37.rlib" "-lunwind" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libcfg_if-88a56aead7977661.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/liblibc-0e6d2d8133f34135.rlib" "-lc" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/liballoc-e8fcd1707eff32d9.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/librustc_std_workspace_core-6ca2f4ada9976318.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libcore-4e89f6dae500b25b.rlib" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/libcompiler_builtins-82e6aa13a9810603.rlib" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-nostartfiles" "-L" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib" "-L" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/self-contained" "-o" "/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wasm_compiler-1a9f788f55bea9cc" "-Wl,--gc-sections" "-static" "-no-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/self-contained/crtend.o" "/opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/self-contained/crtn.o"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/rustup-home/toolchains/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/lib/rustlib/i686-unknown-linux-musl/lib/self-contained/libc.a(malloc.lo): in function `malloc':
[INFO] [stdout]           /build/musl-1.1.24/src/malloc/malloc.c:285: multiple definition of `malloc'; /opt/rustwide/target/i686-unknown-linux-musl/debug/deps/wasm_compiler-1a9f788f55bea9cc.wasm_compiler.89482e17-cgu.4.rcgu.o:/opt/rustwide/workdir/src/lib.rs:24: 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 `wasm-compiler` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c273b1d2a3630e0ae23bb5e2cd73dee33284457d11bec8c8ac1fc673699a2c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c273b1d2a3630e0ae23bb5e2cd73dee33284457d11bec8c8ac1fc673699a2c41", kill_on_drop: false }`
[INFO] [stdout] c273b1d2a3630e0ae23bb5e2cd73dee33284457d11bec8c8ac1fc673699a2c41