[INFO] cloning repository https://github.com/davidkazlauskas/SafeNetworkTestUploader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidkazlauskas/SafeNetworkTestUploader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidkazlauskas%2FSafeNetworkTestUploader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidkazlauskas%2FSafeNetworkTestUploader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cbc1caa6cf1efec861d89ff6253cdfa2845bb375
[INFO] checking davidkazlauskas/SafeNetworkTestUploader against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidkazlauskas%2FSafeNetworkTestUploader" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidkazlauskas/SafeNetworkTestUploader on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davidkazlauskas/SafeNetworkTestUploader
[INFO] finished tweaking git repo https://github.com/davidkazlauskas/SafeNetworkTestUploader
[INFO] tweaked toml for git repo https://github.com/davidkazlauskas/SafeNetworkTestUploader written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/davidkazlauskas/SafeNetworkTestUploader already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab6d9ed5f6ac1300d04fb2b72cbbb1dbb280d574dddc58a94b4ddd85f76a0f75
[INFO] running `Command { std: "docker" "start" "-a" "ab6d9ed5f6ac1300d04fb2b72cbbb1dbb280d574dddc58a94b4ddd85f76a0f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab6d9ed5f6ac1300d04fb2b72cbbb1dbb280d574dddc58a94b4ddd85f76a0f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab6d9ed5f6ac1300d04fb2b72cbbb1dbb280d574dddc58a94b4ddd85f76a0f75", kill_on_drop: false }`
[INFO] [stdout] ab6d9ed5f6ac1300d04fb2b72cbbb1dbb280d574dddc58a94b4ddd85f76a0f75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af5cf7a6899e90029c547aad3e773a013968bbe610a61ca5873035a5df078bda
[INFO] running `Command { std: "docker" "start" "-a" "af5cf7a6899e90029c547aad3e773a013968bbe610a61ca5873035a5df078bda", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.8
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.5
[INFO] [stderr]     Checking rustc-serialize v0.3.18
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.2.5
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking quick-error v1.0.0
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking matches v0.1.2
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking language-tags v0.0.7
[INFO] [stderr]    Compiling gcc v0.3.25
[INFO] [stderr]     Checking traitobject v0.0.1
[INFO] [stderr]     Checking httparse v1.1.1
[INFO] [stderr]     Checking void v1.0.1
[INFO] [stderr]     Checking c_linked_list v1.1.0
[INFO] [stderr]     Checking crossbeam v0.2.8
[INFO] [stderr]     Checking itertools v0.4.11
[INFO] [stderr]    Compiling libsodium-sys v0.0.9
[INFO] [stderr]     Checking xml-rs v0.2.2
[INFO] [stderr]     Checking xml-rs v0.1.26
[INFO] [stderr]     Checking nix v0.4.2
[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 get_if_addrs v0.4.0
[INFO] [stderr]    Compiling memchr v0.1.10
[INFO] [stderr]    Compiling kernel32-sys v0.2.1
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling aho-corasick v0.5.1
[INFO] [stderr]     Checking log v0.3.5
[INFO] [stderr]     Checking rand v0.3.14
[INFO] [stderr]     Checking num_cpus v0.2.11
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]     Checking asynchronous v0.4.5
[INFO] [stderr]    Compiling regex v0.1.55
[INFO] [stderr]     Checking hpack v0.2.0
[INFO] [stderr]     Checking w_result v0.1.1
[INFO] [stderr]    Compiling unicase v1.3.0
[INFO] [stderr]     Checking time v0.1.34
[INFO] [stderr]     Checking fs2 v0.2.3
[INFO] [stderr]     Checking term v0.4.4
[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` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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 E0591`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "af5cf7a6899e90029c547aad3e773a013968bbe610a61ca5873035a5df078bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af5cf7a6899e90029c547aad3e773a013968bbe610a61ca5873035a5df078bda", kill_on_drop: false }`
[INFO] [stdout] af5cf7a6899e90029c547aad3e773a013968bbe610a61ca5873035a5df078bda