[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 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicklenerd%2Fpixirs" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/picklenerd/pixirs on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-22/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" "+1.54.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.71
[INFO] [stderr]   Downloaded serde v1.0.71
[INFO] [stderr]   Downloaded syn v0.12.15
[INFO] [stderr]   Downloaded stdweb v0.4.8
[INFO] [stderr]   Downloaded ryu v0.2.4
[INFO] [stderr]   Downloaded discard v1.0.3
[INFO] [stderr]   Downloaded base-x v0.2.2
[INFO] [stderr]   Downloaded quote v0.6.6
[INFO] [stderr]   Downloaded stdweb-derive v0.4.0
[INFO] [stderr]   Downloaded stdweb-internal-macros v0.1.0
[INFO] [stderr]   Downloaded proc-macro2 v0.4.13
[INFO] [stderr]   Downloaded syn v0.14.8
[INFO] [stderr]   Downloaded serde_json v1.0.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95adc7070d9cbb0fe071afa8f399d7298e34ee6ea9e694b34b25d3e643c96150
[INFO] running `Command { std: "docker" "start" "-a" "95adc7070d9cbb0fe071afa8f399d7298e34ee6ea9e694b34b25d3e643c96150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95adc7070d9cbb0fe071afa8f399d7298e34ee6ea9e694b34b25d3e643c96150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95adc7070d9cbb0fe071afa8f399d7298e34ee6ea9e694b34b25d3e643c96150", kill_on_drop: false }`
[INFO] [stdout] 95adc7070d9cbb0fe071afa8f399d7298e34ee6ea9e694b34b25d3e643c96150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcc905362306660ef188dc424e6fbd8102811ebf35d880ea780002191f7779c6
[INFO] running `Command { std: "docker" "start" "-a" "dcc905362306660ef188dc424e6fbd8102811ebf35d880ea780002191f7779c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.13
[INFO] [stderr]    Compiling serde v1.0.71
[INFO] [stderr]    Compiling ryu v0.2.4
[INFO] [stderr]    Compiling itoa v0.4.2
[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 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 serde_json v1.0.26
[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" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.524w5tjfj1jklplf.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libstdweb-4f4701d6d011fffd.rlib" "/opt/rustwide/target/debug/deps/libdiscard-58208c9de54a35e7.rlib" "/opt/rustwide/target/debug/deps/libserde_json-f02f89ed93b433e5.rlib" "/opt/rustwide/target/debug/deps/libitoa-3ded5a20740d32f2.rlib" "/opt/rustwide/target/debug/deps/libryu-99c830e1b8fb0431.rlib" "/opt/rustwide/target/debug/deps/libserde-35f00b6542227962.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.2.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-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.2.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-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.2.rcgu.o: in function `pixirs::pixi::graphics::Graphics::draw_rect':
[INFO] [stdout]           /opt/rustwide/workdir/src/pixi/graphics.rs:31: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.2.rcgu.o: in function `<pixirs::pixi::graphics::Graphics as pixirs::pixi::Positionable>::set_x':
[INFO] [stdout]           /opt/rustwide/workdir/src/pixi/graphics.rs:6: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.2.rcgu.o: in function `<pixirs::pixi::graphics::Graphics as pixirs::pixi::Positionable>::set_y':
[INFO] [stdout]           /opt/rustwide/workdir/src/pixi/graphics.rs:6: undefined reference to `emscripten_asm_const_int'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/deps/pixirs-8d108cdb8b25fb89.pixirs.7bxkneqv-cgu.2.rcgu.o:/opt/rustwide/workdir/src/pixi/graphics.rs:6: 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" "dcc905362306660ef188dc424e6fbd8102811ebf35d880ea780002191f7779c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcc905362306660ef188dc424e6fbd8102811ebf35d880ea780002191f7779c6", kill_on_drop: false }`
[INFO] [stdout] dcc905362306660ef188dc424e6fbd8102811ebf35d880ea780002191f7779c6
