[INFO] cloning repository https://github.com/toothbrush7777777/uefi-app-x64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/toothbrush7777777/uefi-app-x64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoothbrush7777777%2Fuefi-app-x64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoothbrush7777777%2Fuefi-app-x64'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46ffa472d27b00a2a56639b2c53ade31920f35e5
[INFO] testing toothbrush7777777/uefi-app-x64 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftoothbrush7777777%2Fuefi-app-x64" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/toothbrush7777777/uefi-app-x64 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/toothbrush7777777/uefi-app-x64
[INFO] finished tweaking git repo https://github.com/toothbrush7777777/uefi-app-x64
[INFO] tweaked toml for git repo https://github.com/toothbrush7777777/uefi-app-x64 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/toothbrush7777777/uefi-app-x64 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1977ebcbdf9be1bf21b996dbabc2d83bd9b6803501ae09855e30ade2c3e51aec
[INFO] running `Command { std: "docker" "start" "-a" "1977ebcbdf9be1bf21b996dbabc2d83bd9b6803501ae09855e30ade2c3e51aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1977ebcbdf9be1bf21b996dbabc2d83bd9b6803501ae09855e30ade2c3e51aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1977ebcbdf9be1bf21b996dbabc2d83bd9b6803501ae09855e30ade2c3e51aec", kill_on_drop: false }`
[INFO] [stdout] 1977ebcbdf9be1bf21b996dbabc2d83bd9b6803501ae09855e30ade2c3e51aec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa9cddb7b32a53808ea41c908c14fc707630d68ad6f71f0912562d2d2ac195a5
[INFO] running `Command { std: "docker" "start" "-a" "fa9cddb7b32a53808ea41c908c14fc707630d68ad6f71f0912562d2d2ac195a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.39
[INFO] [stderr]    Compiling getopts v0.2.17
[INFO] [stderr]    Compiling remove_dir_all v0.3.0
[INFO] [stderr]    Compiling pulldown-cmark v0.0.3
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling tempdir v0.3.6
[INFO] [stderr]    Compiling skeptic v0.5.0
[INFO] [stderr]    Compiling fixedvec v0.2.3
[INFO] [stderr]    Compiling uefi-app-x64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0259]: the name `compiler_builtins` is defined multiple times
[INFO] [stdout]   --> src/main.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | extern crate compiler_builtins;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `compiler_builtins` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `compiler_builtins` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 21 | extern crate compiler_builtins as other_compiler_builtins;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Ok` is not a member of trait `core::ops::Try`
[INFO] [stdout]   --> src/uefi.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     type Ok = Self;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ not a member of trait `core::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Error` is not a member of trait `core::ops::Try`
[INFO] [stdout]   --> src/uefi.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     type Error = Self;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ not a member of trait `core::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `into_result` is not a member of trait `core::ops::Try`
[INFO] [stdout]   --> src/uefi.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | /     fn into_result(self) -> Result<Self::Ok, Self::Error> {
[INFO] [stdout] 45 | |         match self {
[INFO] [stdout] 46 | |             success @ Status::Success => Ok(success),
[INFO] [stdout] 47 | |             error @ _ => Err(error),
[INFO] [stdout] 48 | |         }
[INFO] [stdout] 49 | |     }
[INFO] [stdout]    | |_____^ not a member of trait `core::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `from_error` is not a member of trait `core::ops::Try`
[INFO] [stdout]   --> src/uefi.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn from_error(status: Self::Error) -> Self { status }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `core::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `from_ok` is not a member of trait `core::ops::Try`
[INFO] [stdout]   --> src/uefi.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn from_ok(status: Self::Ok) -> Self { status }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `core::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/main.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | #![feature(lang_items)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/main.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | #![feature(compiler_builtins_lib)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/main.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #![feature(try_trait)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]    --> src/uefi.rs:112:23
[INFO] [stdout]     |
[INFO] [stdout] 112 | use core::fmt::{self, Write};
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0522]: definition of an unknown language item: `panic_fmt`
[INFO] [stdout]   --> src/main.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[lang = "panic_fmt"]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown language item `panic_fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?
[INFO] [stdout]   --> src/main.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | extern crate compiler_builtins;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated enum `uefi::Unimplemented`: Define the correct interface
[INFO] [stdout]   --> src/uefi.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub type TODO = *const Unimplemented;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'try_trait_v2'
[INFO] [stdout]   --> src/uefi.rs:40:6
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl ::core::ops::Try for Status {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #84277 <https://github.com/rust-lang/rust/issues/84277> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Ok` not found for `Self`
[INFO] [stdout]   --> src/uefi.rs:44:42
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn into_result(self) -> Result<Self::Ok, Self::Error> {
[INFO] [stdout]    |                                          ^^ associated type `Ok` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Error` not found for `Self`
[INFO] [stdout]   --> src/uefi.rs:44:52
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn into_result(self) -> Result<Self::Ok, Self::Error> {
[INFO] [stdout]    |                                                    ^^^^^ associated type `Error` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Error` not found for `Self`
[INFO] [stdout]   --> src/uefi.rs:51:33
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn from_error(status: Self::Error) -> Self { status }
[INFO] [stdout]    |                                 ^^^^^ associated type `Error` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Ok` not found for `Self`
[INFO] [stdout]   --> src/uefi.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn from_ok(status: Self::Ok) -> Self { status }
[INFO] [stdout]    |                              ^^ associated type `Ok` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0220, E0259, E0407, E0437, E0522, E0554, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0220`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `uefi-app-x64` due to 19 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fa9cddb7b32a53808ea41c908c14fc707630d68ad6f71f0912562d2d2ac195a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa9cddb7b32a53808ea41c908c14fc707630d68ad6f71f0912562d2d2ac195a5", kill_on_drop: false }`
[INFO] [stdout] fa9cddb7b32a53808ea41c908c14fc707630d68ad6f71f0912562d2d2ac195a5