[INFO] cloning repository https://github.com/s22h/redox-baker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s22h/redox-baker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs22h%2Fredox-baker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs22h%2Fredox-baker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00f23f25b3cf85c79e22bf95073a8ca24b1c0584
[INFO] checking s22h/redox-baker against try#1c5262aa6c045a581fb974488793f09ed51fc498 for pr-78376
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs22h%2Fredox-baker" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s22h/redox-baker on toolchain 1c5262aa6c045a581fb974488793f09ed51fc498
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/s22h/redox-baker
[INFO] finished tweaking git repo https://github.com/s22h/redox-baker
[INFO] tweaked toml for git repo https://github.com/s22h/redox-baker written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/s22h/redox-baker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/ticki/cake`
[INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/ticki/cake`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deque v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24ec583286bce7b9422e3f9c4ec16c935d3d2087eb72bb1f3410b4856ce2b79c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "24ec583286bce7b9422e3f9c4ec16c935d3d2087eb72bb1f3410b4856ce2b79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24ec583286bce7b9422e3f9c4ec16c935d3d2087eb72bb1f3410b4856ce2b79c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24ec583286bce7b9422e3f9c4ec16c935d3d2087eb72bb1f3410b4856ce2b79c", kill_on_drop: false }`
[INFO] [stdout] 24ec583286bce7b9422e3f9c4ec16c935d3d2087eb72bb1f3410b4856ce2b79c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47731e30803b17999b8ca1ab8d4f55019ad57265abbccdc1af30f12e271632a5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "47731e30803b17999b8ca1ab8d4f55019ad57265abbccdc1af30f12e271632a5", kill_on_drop: false }`
[INFO] [stderr]     Checking deque v0.3.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking rayon v0.4.3
[INFO] [stderr]     Checking cake v0.1.0 (https://github.com/ticki/cake#26e6cc7f)
[INFO] [stderr]     Checking bake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/main.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / build!(
[INFO] [stdout] 261 | |     libcore() => {
[INFO] [stdout] 262 | |         cmd!(MKDIR, "-p", BUILD_PATH);
[INFO] [stdout] 263 | |         compile!(RUSTC, "rust/src/libcore/lib.rs", format!("{}/libcore.rlib", BUILD_PATH))
[INFO] [stdout] ...   |
[INFO] [stdout] 566 | |     },
[INFO] [stdout] 567 | | );
[INFO] [stdout]     | |__^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 187 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 187 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `Command { std: "docker" "inspect" "47731e30803b17999b8ca1ab8d4f55019ad57265abbccdc1af30f12e271632a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47731e30803b17999b8ca1ab8d4f55019ad57265abbccdc1af30f12e271632a5", kill_on_drop: false }`
[INFO] [stdout] 47731e30803b17999b8ca1ab8d4f55019ad57265abbccdc1af30f12e271632a5