[INFO] cloning repository https://github.com/acottis/efi_adamos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/acottis/efi_adamos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facottis%2Fefi_adamos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facottis%2Fefi_adamos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0f53b4dcdf64f14adc27e7d89cfffb45fc71648
[INFO] testing acottis/efi_adamos against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facottis%2Fefi_adamos" "/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/acottis/efi_adamos on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-8/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/acottis/efi_adamos
[INFO] finished tweaking git repo https://github.com/acottis/efi_adamos
[INFO] tweaked toml for git repo https://github.com/acottis/efi_adamos written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/acottis/efi_adamos already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9cb1962f4afd25b2abba22c384191fced035ca0fc50c14e2c6c86157a7e2ed26
[INFO] running `Command { std: "docker" "start" "-a" "9cb1962f4afd25b2abba22c384191fced035ca0fc50c14e2c6c86157a7e2ed26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cb1962f4afd25b2abba22c384191fced035ca0fc50c14e2c6c86157a7e2ed26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cb1962f4afd25b2abba22c384191fced035ca0fc50c14e2c6c86157a7e2ed26", kill_on_drop: false }`
[INFO] [stdout] 9cb1962f4afd25b2abba22c384191fced035ca0fc50c14e2c6c86157a7e2ed26
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 031163a967e18d27a3fa12b0f5456dfdf5d6e9e86a2175928a1a941c4e4a89f3
[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" "031163a967e18d27a3fa12b0f5456dfdf5d6e9e86a2175928a1a941c4e4a89f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling efi_adamos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `stdout`
[INFO] [stdout]   --> src/uefi.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     let stdout = system_table;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdout`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `init`
[INFO] [stdout]   --> src/uefi.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn init(system_table: EfiSystemTable){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `EFI_PAGE_SIZE`
[INFO] [stdout]   --> src/main.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     const EFI_PAGE_SIZE:u64 = 0x1000;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/efi_adamos-ea81e461c29f1c40.efi_adamos.d96ecb28-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/efi_adamos-ea81e461c29f1c40.efi_adamos.d96ecb28-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/efi_adamos-ea81e461c29f1c40.efi_adamos.d96ecb28-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/efi_adamos-ea81e461c29f1c40.efi_adamos.d96ecb28-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/efi_adamos-ea81e461c29f1c40.efi_adamos.d96ecb28-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/efi_adamos-ea81e461c29f1c40.efi_adamos.d96ecb28-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/efi_adamos-ea81e461c29f1c40.efi_adamos.d96ecb28-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/efi_adamos-ea81e461c29f1c40.efi_adamos.d96ecb28-cgu.7.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/efi_adamos-ea81e461c29f1c40" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o: in function `_start':
[INFO] [stdout]           (.text+0x16): undefined reference to `__libc_csu_fini'
[INFO] [stdout]           /usr/bin/ld: (.text+0x1d): undefined reference to `__libc_csu_init'
[INFO] [stdout]           /usr/bin/ld: (.text+0x24): undefined reference to `main'
[INFO] [stdout]           /usr/bin/ld: (.text+0x2a): undefined reference to `__libc_start_main'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout]   = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
[INFO] [stdout]   = note: use the `-l` flag to specify native libraries to link
[INFO] [stdout]   = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `efi_adamos` due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "031163a967e18d27a3fa12b0f5456dfdf5d6e9e86a2175928a1a941c4e4a89f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "031163a967e18d27a3fa12b0f5456dfdf5d6e9e86a2175928a1a941c4e4a89f3", kill_on_drop: false }`
[INFO] [stdout] 031163a967e18d27a3fa12b0f5456dfdf5d6e9e86a2175928a1a941c4e4a89f3