[INFO] cloning repository https://github.com/jshrake/rust-shadertoy-clone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jshrake/rust-shadertoy-clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjshrake%2Frust-shadertoy-clone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjshrake%2Frust-shadertoy-clone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c610984e193055df0297b887969a1180c69815c
[INFO] checking jshrake/rust-shadertoy-clone against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjshrake%2Frust-shadertoy-clone" "/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/jshrake/rust-shadertoy-clone on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jshrake/rust-shadertoy-clone
[INFO] finished tweaking git repo https://github.com/jshrake/rust-shadertoy-clone
[INFO] tweaked toml for git repo https://github.com/jshrake/rust-shadertoy-clone written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/jshrake/rust-shadertoy-clone already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded term v0.2.14
[INFO] [stderr]   Downloaded serde v0.7.5
[INFO] [stderr]   Downloaded gleam v0.2.19
[INFO] [stderr]   Downloaded filetime v0.1.10
[INFO] [stderr]   Downloaded quasi v0.10.0
[INFO] [stderr]   Downloaded tempfile v2.1.3
[INFO] [stderr]   Downloaded x11-dl v2.5.1
[INFO] [stderr]   Downloaded serde_codegen v0.7.5
[INFO] [stderr]   Downloaded core-graphics v0.3.0
[INFO] [stderr]   Downloaded syntex_syntax v0.32.0
[INFO] [stderr]   Downloaded fsevent-sys v0.1.5
[INFO] [stderr]   Downloaded inotify v0.1.12
[INFO] [stderr]   Downloaded clap v2.5.1
[INFO] [stderr]   Downloaded fs2 v0.2.4
[INFO] [stderr]   Downloaded smallvec v0.1.7
[INFO] [stderr]   Downloaded notify v2.5.5
[INFO] [stderr]   Downloaded net2 v0.2.23
[INFO] [stderr]   Downloaded fsevent v0.2.14
[INFO] [stderr]   Downloaded serde_json v0.7.1
[INFO] [stderr]   Downloaded nix v0.5.0
[INFO] [stderr]   Downloaded aster v0.16.0
[INFO] [stderr]   Downloaded syntex v0.32.0
[INFO] [stderr]   Downloaded quasi_codegen v0.10.0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48ce7dd3c948679bafaf6b0285989c373eaa4a099530222f6e835493b05a2495
[INFO] running `Command { std: "docker" "start" "-a" "48ce7dd3c948679bafaf6b0285989c373eaa4a099530222f6e835493b05a2495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48ce7dd3c948679bafaf6b0285989c373eaa4a099530222f6e835493b05a2495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ce7dd3c948679bafaf6b0285989c373eaa4a099530222f6e835493b05a2495", kill_on_drop: false }`
[INFO] [stdout] 48ce7dd3c948679bafaf6b0285989c373eaa4a099530222f6e835493b05a2495
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da37af8e59ed70bb39e98bf677917c9ca831346560ba30c14436f2f83de3ade7
[INFO] running `Command { std: "docker" "start" "-a" "da37af8e59ed70bb39e98bf677917c9ca831346560ba30c14436f2f83de3ade7", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.11
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling winapi v0.2.7
[INFO] [stderr]    Compiling rustc-serialize v0.3.19
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling libloading v0.2.2
[INFO] [stderr]     Checking lazy_static v0.2.1
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]    Compiling gcc v0.3.28
[INFO] [stderr]     Checking crossbeam v0.2.9
[INFO] [stderr]    Compiling x11-dl v2.5.1
[INFO] [stderr]     Checking byteorder v0.5.2
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking debug-builders v0.1.0
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking smallvec v0.1.7
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]     Checking strsim v0.4.1
[INFO] [stderr]     Checking ansi_term v0.7.2
[INFO] [stderr]     Checking serde v0.7.5
[INFO] [stderr]     Checking unicode-width v0.1.3
[INFO] [stderr]     Checking num-traits v0.1.32
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling tempfile v2.1.3
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling xml-rs v0.3.4
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking shared_library v0.1.4
[INFO] [stderr]     Checking nix v0.5.0
[INFO] [stderr]     Checking inotify v0.1.12
[INFO] [stderr]     Checking filetime v0.1.10
[INFO] [stderr]     Checking clap v2.5.1
[INFO] [stderr]     Checking fs2 v0.2.4
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]     Checking walkdir v0.1.5
[INFO] [stderr]    Compiling term v0.2.14
[INFO] [stderr]     Checking osmesa-sys v0.1.0
[INFO] [stderr]     Checking net2 v0.2.23
[INFO] [stderr]     Checking memmap v0.2.3
[INFO] [stderr]     Checking dlib v0.3.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.4
[INFO] [stderr]     Checking wayland-sys v0.5.11
[INFO] [stderr]     Checking miow v0.1.2
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling gl_generator v0.5.1
[INFO] [stderr]     Checking backtrace v0.1.8
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nix-0.5.0/src/sched.rs:192:20
[INFO] [stdout]     |
[INFO] [stdout] 192 |         ffi::clone(mem::transmute(callback), ptr as *mut c_void, flags.bits(), &mut cb)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: for<'r> extern "C" fn(*mut Box<(dyn FnMut() -> isize + 'r)>) -> i32 {callback}
[INFO] [stdout]     = note: target type: *const for<'r> extern "C" fn(*const Box<(dyn FnMut() -> isize + 'r)>) -> i32
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0642`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0591`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "da37af8e59ed70bb39e98bf677917c9ca831346560ba30c14436f2f83de3ade7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da37af8e59ed70bb39e98bf677917c9ca831346560ba30c14436f2f83de3ade7", kill_on_drop: false }`
[INFO] [stdout] da37af8e59ed70bb39e98bf677917c9ca831346560ba30c14436f2f83de3ade7