[INFO] cloning repository https://github.com/RichardlL/Tunnul [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RichardlL/Tunnul" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRichardlL%2FTunnul", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRichardlL%2FTunnul'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 22c04fa6d48d9bf8fb574d05b6d511526f785851 [INFO] checking RichardlL/Tunnul against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRichardlL%2FTunnul" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RichardlL/Tunnul 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/RichardlL/Tunnul [INFO] finished tweaking git repo https://github.com/RichardlL/Tunnul [INFO] tweaked toml for git repo https://github.com/RichardlL/Tunnul written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/RichardlL/Tunnul 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] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2d5cdddb27334a1a5838ddd303814b153ab76e2abfd9efbb0be84919bda986b3 [INFO] running `Command { std: "docker" "start" "-a" "2d5cdddb27334a1a5838ddd303814b153ab76e2abfd9efbb0be84919bda986b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d5cdddb27334a1a5838ddd303814b153ab76e2abfd9efbb0be84919bda986b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d5cdddb27334a1a5838ddd303814b153ab76e2abfd9efbb0be84919bda986b3", kill_on_drop: false }` [INFO] [stdout] 2d5cdddb27334a1a5838ddd303814b153ab76e2abfd9efbb0be84919bda986b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 1872c52d86a6b1d768c536244a1c2453eb341a631c88b1d6c5868d2b8dc6a412 [INFO] running `Command { std: "docker" "start" "-a" "1872c52d86a6b1d768c536244a1c2453eb341a631c88b1d6c5868d2b8dc6a412", kill_on_drop: false }` [INFO] [stderr] Checking winapi v0.2.5 [INFO] [stderr] Checking libc v0.2.7 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking bitflags v0.3.3 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking rustc-serialize v0.3.18 [INFO] [stderr] Compiling kernel32-sys v0.2.1 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [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-0.3.18/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] [stderr] Checking nix v0.4.2 [INFO] [stderr] Checking net2 v0.2.21 [INFO] [stderr] Checking log v0.3.5 [INFO] [stderr] Checking time v0.1.34 [INFO] [stderr] Checking miow v0.1.2 [INFO] [stdout] error[E0591]: can't transmute zero-sized type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nix-0.4.2/src/sched.rs:168:20 [INFO] [stdout] | [INFO] [stdout] 168 | ffi::clone(mem::transmute(callback), ptr as *mut c_void, flags, &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" "1872c52d86a6b1d768c536244a1c2453eb341a631c88b1d6c5868d2b8dc6a412", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1872c52d86a6b1d768c536244a1c2453eb341a631c88b1d6c5868d2b8dc6a412", kill_on_drop: false }` [INFO] [stdout] 1872c52d86a6b1d768c536244a1c2453eb341a631c88b1d6c5868d2b8dc6a412