[INFO] cloning repository https://github.com/picklenerd/pixirs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/picklenerd/pixirs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicklenerd%2Fpixirs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicklenerd%2Fpixirs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4aae359a2eb942e9aa68e3db7dbd97bb884972de
[INFO] testing picklenerd/pixirs against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicklenerd%2Fpixirs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/picklenerd/pixirs on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/picklenerd/pixirs
[INFO] finished tweaking git repo https://github.com/picklenerd/pixirs
[INFO] tweaked toml for git repo https://github.com/picklenerd/pixirs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/picklenerd/pixirs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3144b9f21ba0a301cb01fc041708da66c7be11a95a51e6df283ef9fa0125cd44
[INFO] running `Command { std: "docker" "start" "-a" "3144b9f21ba0a301cb01fc041708da66c7be11a95a51e6df283ef9fa0125cd44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3144b9f21ba0a301cb01fc041708da66c7be11a95a51e6df283ef9fa0125cd44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3144b9f21ba0a301cb01fc041708da66c7be11a95a51e6df283ef9fa0125cd44", kill_on_drop: false }`
[INFO] [stdout] 3144b9f21ba0a301cb01fc041708da66c7be11a95a51e6df283ef9fa0125cd44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9da99680c0d694d78a91f8fffda08b9b2cf0bd668251a3df7ef9d0d797606a5a
[INFO] running `Command { std: "docker" "start" "-a" "9da99680c0d694d78a91f8fffda08b9b2cf0bd668251a3df7ef9d0d797606a5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.13
[INFO] [stderr]    Compiling ryu v0.2.4
[INFO] [stderr]    Compiling stdweb v0.4.8
[INFO] [stderr]    Compiling discard v1.0.3
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling serde_json v1.0.26
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling pixirs_derive v0.1.0 (/opt/rustwide/workdir/pixirs_derive)
[INFO] [stderr]    Compiling stdweb-derive v0.4.0
[INFO] [stderr]    Compiling pixirs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut pixi = pixi::Pixi::new(1024, 768, 0x000000);
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut square = pixi::graphics::Graphics::new();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55" "/opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.4binh7q88nwg5yw9.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstdweb-348f84ffcf9b7b78.rlib" "/opt/rustwide/target/debug/deps/libdiscard-c993114efd4bb4a3.rlib" "/opt/rustwide/target/debug/deps/libserde_json-38efdde4f64413ba.rlib" "/opt/rustwide/target/debug/deps/libitoa-55737232f3913760.rlib" "/opt/rustwide/target/debug/deps/libryu-6ccf0a33297dd912.rlib" "/opt/rustwide/target/debug/deps/libserde-ea7ef93c91474d96.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.3.rcgu.o: in function `pixirs::pixi::Pixi::new':
[INFO] [stdout]           /opt/rustwide/workdir/src/pixi/mod.rs:65: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.3.rcgu.o: in function `pixirs::pixi::Pixi::view':
[INFO] [stdout]           /opt/rustwide/workdir/src/pixi/mod.rs:77: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.3.rcgu.o: in function `pixirs::pixi::Pixi::add_child':
[INFO] [stdout]           /opt/rustwide/workdir/src/pixi/mod.rs:86: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.6.rcgu.o: in function `pixirs::pixi::graphics::Graphics::new':
[INFO] [stdout]           /opt/rustwide/workdir/src/pixi/graphics.rs:11: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.6.rcgu.o: in function `pixirs::pixi::graphics::Graphics::begin_fill':
[INFO] [stdout]           /opt/rustwide/workdir/src/pixi/graphics.rs:27: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pixirs-9d98ed064fd39e55.pixirs.2nj7a6im-cgu.6.rcgu.o:/opt/rustwide/workdir/src/pixi/graphics.rs:31: 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; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pixirs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9da99680c0d694d78a91f8fffda08b9b2cf0bd668251a3df7ef9d0d797606a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da99680c0d694d78a91f8fffda08b9b2cf0bd668251a3df7ef9d0d797606a5a", kill_on_drop: false }`
[INFO] [stdout] 9da99680c0d694d78a91f8fffda08b9b2cf0bd668251a3df7ef9d0d797606a5a