[INFO] cloning repository https://github.com/yingDev/Tickeys
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yingDev/Tickeys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FyingDev%2FTickeys", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FyingDev%2FTickeys'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da238a94bec6545730571e59546aae535b2b69f1
[INFO] testing yingDev/Tickeys against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FyingDev%2FTickeys" "/workspace/builds/worker-111/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yingDev/Tickeys on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yingDev/Tickeys
[INFO] finished tweaking git repo https://github.com/yingDev/Tickeys
[INFO] tweaked toml for git repo https://github.com/yingDev/Tickeys written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate git repo https://github.com/yingDev/Tickeys already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/yingDev/iokit-sys.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded objc v0.1.8
[INFO] [stderr]   Downloaded libc v0.2.1
[INFO] [stderr]   Downloaded mime v0.1.0
[INFO] [stderr]   Downloaded openssl-sys v0.7.5
[INFO] [stderr]   Downloaded log v0.3.3
[INFO] [stderr]   Downloaded url v0.5.3
[INFO] [stderr]   Downloaded core-foundation-sys v0.2.0
[INFO] [stderr]   Downloaded cocoa v0.2.2
[INFO] [stderr]   Downloaded httparse v1.0.0
[INFO] [stderr]   Downloaded core-foundation v0.2.0
[INFO] [stderr]   Downloaded openssl v0.7.5
[INFO] [stderr]   Downloaded gcc v0.3.19
[INFO] [stderr]   Downloaded core-graphics v0.2.0
[INFO] [stderr]   Downloaded language-tags v0.2.0
[INFO] [stderr]   Downloaded unicase v1.0.1
[INFO] [stderr]   Downloaded openal-rs v0.1.1
[INFO] [stderr]   Downloaded mach v0.0.3
[INFO] [stderr]   Downloaded CoreFoundation-sys v0.1.3
[INFO] [stderr]   Downloaded block v0.1.4
[INFO] [stderr]   Downloaded openssl-sys-extras v0.7.5
[INFO] [stderr]   Downloaded num_cpus v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b50bf49ad7f25d05405869802d188d06a660767e37df16ab2c14b583998fb0f
[INFO] running `Command { std: "docker" "start" "-a" "6b50bf49ad7f25d05405869802d188d06a660767e37df16ab2c14b583998fb0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b50bf49ad7f25d05405869802d188d06a660767e37df16ab2c14b583998fb0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b50bf49ad7f25d05405869802d188d06a660767e37df16ab2c14b583998fb0f", kill_on_drop: false }`
[INFO] [stdout] 6b50bf49ad7f25d05405869802d188d06a660767e37df16ab2c14b583998fb0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db37f6ac6727474bab5c34246b9f3d6ad535ebca92738e60a5e9e9175f255413
[INFO] running `Command { std: "docker" "start" "-a" "db37f6ac6727474bab5c34246b9f3d6ad535ebca92738e60a5e9e9175f255413", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.1
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling pkg-config v0.3.6
[INFO] [stderr]    Compiling gcc v0.3.19
[INFO] [stderr]    Compiling winapi v0.2.5
[INFO] [stderr]    Compiling libc v0.1.12
[INFO] [stderr]    Compiling core-foundation-sys v0.2.0
[INFO] [stderr]    Compiling CoreFoundation-sys v0.1.3
[INFO] [stderr]    Compiling matches v0.1.2
[INFO] [stderr]    Compiling rustc-serialize v0.3.16
[INFO] [stderr]    Compiling bitflags v0.3.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.2
[INFO] [stderr]    Compiling IOKit-sys v0.1.3 (https://github.com/yingDev/iokit-sys.git#ab1ff8d0)
[INFO] [stderr]    Compiling lazy_static v0.1.15
[INFO] [stderr]    Compiling language-tags v0.2.0
[INFO] [stderr]    Compiling typeable v0.1.2
[INFO] [stderr]    Compiling unicase v1.0.1
[INFO] [stderr]    Compiling httparse v1.0.0
[INFO] [stderr]    Compiling traitobject v0.0.1
[INFO] [stderr]    Compiling Tickeys v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling block v0.1.4
[INFO] [stderr]    Compiling unicode-bidi v0.2.3
[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-0.3.16/src/serialize.rs:145:45
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 217 | concrete_block_impl!(concrete_block_invoke_args0);
[INFO] [stdout]     | -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(), R, X>) -> R {concrete_block_invoke_args0::<R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 | concrete_block_impl!(concrete_block_invoke_args1, a: A);
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A,), R, X>, A) -> R {concrete_block_invoke_args1::<A, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A,), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 | concrete_block_impl!(concrete_block_invoke_args2, a: A, b: B);
[INFO] [stdout]     | -------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B), R, X>, A, B) -> R {concrete_block_invoke_args2::<A, B, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 | concrete_block_impl!(concrete_block_invoke_args3, a: A, b: B, c: C);
[INFO] [stdout]     | -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C), R, X>, A, B, C) -> R {concrete_block_invoke_args3::<A, B, C, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 | concrete_block_impl!(concrete_block_invoke_args4, a: A, b: B, c: C, d: D);
[INFO] [stdout]     | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D), R, X>, A, B, C, D) -> R {concrete_block_invoke_args4::<A, B, C, D, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 | concrete_block_impl!(concrete_block_invoke_args5, a: A, b: B, c: C, d: D, e: E);
[INFO] [stdout]     | -------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E), R, X>, A, B, C, D, E) -> R {concrete_block_invoke_args5::<A, B, C, D, E, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 | concrete_block_impl!(concrete_block_invoke_args6, a: A, b: B, c: C, d: D, e: E, f: F);
[INFO] [stdout]     | -------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F), R, X>, A, B, C, D, E, F) -> R {concrete_block_invoke_args6::<A, B, C, D, E, F, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 224 | concrete_block_impl!(concrete_block_invoke_args7, a: A, b: B, c: C, d: D, e: E, f: F, g: G);
[INFO] [stdout]     | -------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G), R, X>, A, B, C, D, E, F, G) -> R {concrete_block_invoke_args7::<A, B, C, D, E, F, G, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 225 | concrete_block_impl!(concrete_block_invoke_args8, a: A, b: B, c: C, d: D, e: E, f: F, g: G, h: H);
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G, H), R, X>, A, B, C, D, E, F, G, H) -> R {concrete_block_invoke_args8::<A, B, C, D, E, F, G, H, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G, H), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 | concrete_block_impl!(concrete_block_invoke_args9, a: A, b: B, c: C, d: D, e: E, f: F, g: G, h: H, i: I);
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G, H, I), R, X>, A, B, C, D, E, F, G, H, I) -> R {concrete_block_invoke_args9::<A, B, C, D, E, F, G, H, I, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G, H, I), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 | concrete_block_impl!(concrete_block_invoke_args10, a: A, b: B, c: C, d: D, e: E, f: F, g: G, h: H, i: I, j: J);
[INFO] [stdout]     | --------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G, H, I, J), R, X>, A, B, C, D, E, F, G, H, I, J) -> R {concrete_block_invoke_args10::<A, B, C, D, E, F, G, H, I, J, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G, H, I, J), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 228 | concrete_block_impl!(concrete_block_invoke_args11, a: A, b: B, c: C, d: D, e: E, f: F, g: G, h: H, i: I, j: J, k: K);
[INFO] [stdout]     | --------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G, H, I, J, K), R, X>, A, B, C, D, E, F, G, H, I, J, K) -> R {concrete_block_invoke_args11::<A, B, C, D, E, F, G, H, I, J, K, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G, H, I, J, K), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0591]: can't transmute zero-sized type
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/block-0.1.4/src/lib.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |                         mem::transmute($f::<$($t,)* R, X>), self)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 | concrete_block_impl!(concrete_block_invoke_args12, a: A, b: B, c: C, d: D, e: E, f: F, g: G, h: H, i: I, j: J, k: K, l: L);
[INFO] [stdout]     | --------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G, H, I, J, K, L), R, X>, A, B, C, D, E, F, G, H, I, J, K, L) -> R {concrete_block_invoke_args12::<A, B, C, D, E, F, G, H, I, J, K, L, R, X>}
[INFO] [stdout]     = note: target type: unsafe extern "C" fn(*mut ConcreteBlock<(A, B, C, D, E, F, G, H, I, J, K, L), R, X>, ...) -> R
[INFO] [stdout]     = help: cast with `as` to a pointer instead
[INFO] [stdout]     = note: this error originates in the macro `concrete_block_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0591`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `block` due to 14 previous errors
[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 E0642`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "db37f6ac6727474bab5c34246b9f3d6ad535ebca92738e60a5e9e9175f255413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db37f6ac6727474bab5c34246b9f3d6ad535ebca92738e60a5e9e9175f255413", kill_on_drop: false }`
[INFO] [stdout] db37f6ac6727474bab5c34246b9f3d6ad535ebca92738e60a5e9e9175f255413
