[INFO] cloning repository https://github.com/mich101mich/picross
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mich101mich/picross" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmich101mich%2Fpicross", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmich101mich%2Fpicross'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c8854a8d016f479995ffdfe6880120654dfdc5b
[INFO] testing mich101mich/picross against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmich101mich%2Fpicross" "/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/mich101mich/picross on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mich101mich/picross
[INFO] finished tweaking git repo https://github.com/mich101mich/picross
[INFO] tweaked toml for git repo https://github.com/mich101mich/picross written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/mich101mich/picross already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f32e0a62a1a79e78755b56faa4bc9751985c43014e7506e6cea880aac1640cca
[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" "f32e0a62a1a79e78755b56faa4bc9751985c43014e7506e6cea880aac1640cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f32e0a62a1a79e78755b56faa4bc9751985c43014e7506e6cea880aac1640cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f32e0a62a1a79e78755b56faa4bc9751985c43014e7506e6cea880aac1640cca", kill_on_drop: false }`
[INFO] [stdout] f32e0a62a1a79e78755b56faa4bc9751985c43014e7506e6cea880aac1640cca
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] c6dfa5bfe4c4429944c568d9540ecf0dd09721c83f6723b342c7c7199df9a208
[INFO] running `Command { std: "docker" "start" "-a" "c6dfa5bfe4c4429944c568d9540ecf0dd09721c83f6723b342c7c7199df9a208", kill_on_drop: false }`
[INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.50
[INFO] [stderr]    Compiling bumpalo v2.6.0
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling wasm-bindgen v0.2.50
[INFO] [stderr]    Compiling stdweb-internal-runtime v0.1.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling base-x v0.2.5
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling stdweb v0.4.18
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling url v2.1.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.50
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling serde_repr v0.1.5
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.50
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.50
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling stdweb-derive v0.5.1
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.7
[INFO] [stderr]    Compiling picross 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/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06" "/opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.94knhxpr0t2tvhj.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liburl-fcd105201102e9a6.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-b8f70c4d24b687b1.rlib" "/opt/rustwide/target/debug/deps/libidna-212ff3515c00ff2f.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-438fc792529503a0.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-31c0f15f13e156ad.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-dade267ce787880d.rlib" "/opt/rustwide/target/debug/deps/libmatches-d4a8209e39f39d5c.rlib" "/opt/rustwide/target/debug/deps/libconsole_error_panic_hook-f4ac1b88e9377952.rlib" "/opt/rustwide/target/debug/deps/librand-81bbef87bee9ef67.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-bd7adb05b270de51.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-2e9b938cb894eaf4.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-84b40021f9ec839c.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-bf21cfb31a9e28ca.rlib" "/opt/rustwide/target/debug/deps/librand_core-c9b23020e7a3ef08.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-6606bcc7643afbe0.rlib" "/opt/rustwide/target/debug/deps/liblibc-dccc7060c9f59c6c.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-d2033c938d1688fd.rlib" "/opt/rustwide/target/debug/deps/libstdweb-dab5783d7748e366.rlib" "/opt/rustwide/target/debug/deps/libdiscard-8c304c4ed57889f5.rlib" "/opt/rustwide/target/debug/deps/libstdweb_internal_runtime-ec2ad82401f5bee7.rlib" "/opt/rustwide/target/debug/deps/libserde_json-aae7ef1a42c443e2.rlib" "/opt/rustwide/target/debug/deps/libryu-5ff9f6938685d4e7.rlib" "/opt/rustwide/target/debug/deps/libitoa-d5a63dfb88a1c172.rlib" "/opt/rustwide/target/debug/deps/libserde-4d1973dcb5fc6621.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.1.rcgu.o: in function `picross::picross::Picross::new::snippet::__cargo_web_snippet_199d5eb25dfe761687bcd487578eb7e636bd9650':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.1.rcgu.o: in function `picross::picross::Picross::new::snippet::__cargo_web_snippet_199d5eb25dfe761687bcd487578eb7e636bd9650':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.10.rcgu.o: in function `picross::input::handle_event::snippet::__cargo_web_snippet_7e95a341a6e6a7e7dee1134dd2b2fcf581ce458d':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.10.rcgu.o: in function `picross::input::check_win::snippet::__cargo_web_snippet_5e765458401680b0056f4975f60a0af03fe75485':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.7.rcgu.o: in function `picross::main::snippet::__cargo_web_snippet_199d5eb25dfe761687bcd487578eb7e636bd9650':
[INFO] [stdout]           /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/picross-2faa10d5e8759b06.picross.2lg36nsy-cgu.7.rcgu.o:/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stdweb-0.4.18/src/webcore/macros.rs:101: more undefined references to `emscripten_asm_const_int' follow
[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 `picross`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "c6dfa5bfe4c4429944c568d9540ecf0dd09721c83f6723b342c7c7199df9a208", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6dfa5bfe4c4429944c568d9540ecf0dd09721c83f6723b342c7c7199df9a208", kill_on_drop: false }`
[INFO] [stdout] c6dfa5bfe4c4429944c568d9540ecf0dd09721c83f6723b342c7c7199df9a208
