[INFO] cloning repository https://github.com/keesvv/kboot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/keesvv/kboot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeesvv%2Fkboot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeesvv%2Fkboot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 188a50a0d3e314e48de1de8bc706415fa76d6252
[INFO] testing keesvv/kboot against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeesvv%2Fkboot" "/workspace/builds/worker-79/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/keesvv/kboot on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/keesvv/kboot
[INFO] finished tweaking git repo https://github.com/keesvv/kboot
[INFO] tweaked toml for git repo https://github.com/keesvv/kboot written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate git repo https://github.com/keesvv/kboot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uefi-macros v0.3.3
[INFO] [stderr]   Downloaded ucs2 v0.3.2
[INFO] [stderr]   Downloaded uefi v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e7987b5bacf8cc31c059db37793318c40a2e260b197815f7f386a80f6cfc9e3
[INFO] running `Command { std: "docker" "start" "-a" "7e7987b5bacf8cc31c059db37793318c40a2e260b197815f7f386a80f6cfc9e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e7987b5bacf8cc31c059db37793318c40a2e260b197815f7f386a80f6cfc9e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e7987b5bacf8cc31c059db37793318c40a2e260b197815f7f386a80f6cfc9e3", kill_on_drop: false }`
[INFO] [stdout] 7e7987b5bacf8cc31c059db37793318c40a2e260b197815f7f386a80f6cfc9e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35a2d1f84edb8b75ab2ed24d15bf6fe62db2d3c1154a0edeacadf0b6a51e60fb
[INFO] running `Command { std: "docker" "start" "-a" "35a2d1f84edb8b75ab2ed24d15bf6fe62db2d3c1154a0edeacadf0b6a51e60fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling rlibc v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling ucs2 v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling uefi-macros v0.3.3
[INFO] [stderr]    Compiling uefi v0.11.0
[INFO] [stderr]    Compiling kboot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/kboot-3cb8e01fbd5c0c89.kboot.336ba910-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/kboot-3cb8e01fbd5c0c89.kboot.336ba910-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/kboot-3cb8e01fbd5c0c89.kboot.336ba910-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/kboot-3cb8e01fbd5c0c89.kboot.336ba910-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/kboot-3cb8e01fbd5c0c89.kboot.336ba910-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/kboot-3cb8e01fbd5c0c89.kboot.336ba910-cgu.5.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libuefi-e61c9c6dbdd6755d.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b46fc44f5898637b.rlib" "/opt/rustwide/target/debug/deps/libucs2-f04b60af9a6a3f00.rlib" "/opt/rustwide/target/debug/deps/libbit_field-d4f2a535c5bd226b.rlib" "/opt/rustwide/target/debug/deps/liblog-388088d8cade2f2e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-17c501330ba0b3cb.rlib" "/opt/rustwide/target/debug/deps/librlibc-2f9965ebec786cb1.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "/opt/rustwide/rustup-home/toolchains/722e1797249a965b6335aebd65d777f917e498f1/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/722e1797249a965b6335aebd65d777f917e498f1/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/kboot-3cb8e01fbd5c0c89" "-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+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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kboot` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "35a2d1f84edb8b75ab2ed24d15bf6fe62db2d3c1154a0edeacadf0b6a51e60fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35a2d1f84edb8b75ab2ed24d15bf6fe62db2d3c1154a0edeacadf0b6a51e60fb", kill_on_drop: false }`
[INFO] [stdout] 35a2d1f84edb8b75ab2ed24d15bf6fe62db2d3c1154a0edeacadf0b6a51e60fb