[INFO] cloning repository https://github.com/rybot666/bootloader
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rybot666/bootloader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frybot666%2Fbootloader"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frybot666%2Fbootloader'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd0bce685052cf1a4f562247a70a84ccbf64275b
[INFO] checking rybot666/bootloader against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frybot666%2Fbootloader" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rybot666/bootloader on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rybot666/bootloader
[INFO] finished tweaking git repo https://github.com/rybot666/bootloader
[INFO] tweaked toml for git repo https://github.com/rybot666/bootloader written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/rybot666/bootloader already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c6136a63ed54ca4070e9c2094eb952fa6e6a314f08228c160723c6a2671350e3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "c6136a63ed54ca4070e9c2094eb952fa6e6a314f08228c160723c6a2671350e3"`
[INFO] [stderr]     Checking spin v0.5.1
[INFO] [stderr]     Checking spin v0.4.10
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking rusty16 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
[INFO] [stderr]   --> src/main.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / pub extern "C" fn panic(info: &PanicInfo) -> ! {
[INFO] [stderr] 30 | |     // Write a message telling the user that we've panicked
[INFO] [stderr] 31 | |     let (file, line, column) = match info.location() {
[INFO] [stderr] 32 | |         Some(location) => (location.file(), location.line(), location.column()),
[INFO] [stderr] ...  |
[INFO] [stderr] 47 | |     loop {}
[INFO] [stderr] 48 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: first defined in crate `std` (which `test` depends on).
[INFO] [stderr] 
[INFO] [stderr] error[E0152]: duplicate lang item found: `eh_personality`.
[INFO] [stderr]   --> src/main.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | extern "C" fn eh_personality() { loop {} }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: first defined in crate `panic_unwind` (which `std` depends on).
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stored_es`
[INFO] [stderr]   --> src/utils/mod.rs:30:6
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let stored_es = es.read();
[INFO] [stderr]    |         ^^^^^^^^^ help: consider prefixing with an underscore: `_stored_es`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stored_ds`
[INFO] [stderr]   --> src/utils/mod.rs:31:6
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let stored_ds = ds.read();
[INFO] [stderr]    |         ^^^^^^^^^ help: consider prefixing with an underscore: `_stored_ds`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0152`.
[INFO] [stderr] error: could not compile `rusty16`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c6136a63ed54ca4070e9c2094eb952fa6e6a314f08228c160723c6a2671350e3"`
[INFO] running `"docker" "rm" "-f" "c6136a63ed54ca4070e9c2094eb952fa6e6a314f08228c160723c6a2671350e3"`
[INFO] [stdout] c6136a63ed54ca4070e9c2094eb952fa6e6a314f08228c160723c6a2671350e3