[INFO] cloning repository https://github.com/Budmeister/bk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Budmeister/bk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBudmeister%2Fbk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBudmeister%2Fbk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00ab72c615cf196abae261adb491e8544f8d7447
[INFO] checking Budmeister/bk against try#f77b5bc6c7c84df104f86b0dd01d9490e3923fa8 for pr-147834
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBudmeister%2Fbk" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Budmeister/bk
[INFO] finished tweaking git repo https://github.com/Budmeister/bk
[INFO] tweaked toml for git repo https://github.com/Budmeister/bk written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Budmeister/bk on toolchain f77b5bc6c7c84df104f86b0dd01d9490e3923fa8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Budmeister/bk already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 113fc4b9751bac48340ade3cc340928019adbd32bccebbe76d96a175063d0f08
[INFO] running `Command { std: "docker" "start" "-a" "113fc4b9751bac48340ade3cc340928019adbd32bccebbe76d96a175063d0f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "113fc4b9751bac48340ade3cc340928019adbd32bccebbe76d96a175063d0f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113fc4b9751bac48340ade3cc340928019adbd32bccebbe76d96a175063d0f08", kill_on_drop: false }`
[INFO] [stdout] 113fc4b9751bac48340ade3cc340928019adbd32bccebbe76d96a175063d0f08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f77b5bc6c7c84df104f86b0dd01d9490e3923fa8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50c3c4078035b926ca5066139a4cbd0e9092d30ffe9fa7a1d9d135a1387c62ab
[INFO] running `Command { std: "docker" "start" "-a" "50c3c4078035b926ca5066139a4cbd0e9092d30ffe9fa7a1d9d135a1387c62ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.7
[INFO] [stderr]    Compiling bk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: bk@0.1.0: src/boot.s: Assembler messages:
[INFO] [stderr] warning: bk@0.1.0: src/boot.s: Warning: end of file not at end of a line; newline inserted
[INFO] [stderr] warning: bk@0.1.0: src/boot.s:20: Error: no such instruction: `ldr x5,=_start'
[INFO] [stderr] warning: bk@0.1.0: src/boot.s:21: Error: operand size mismatch for `mov'
[INFO] [stderr] warning: bk@0.1.0: src/boot.s:24: Error: no such instruction: `ldr x5,=__bss_start'
[INFO] [stderr] warning: bk@0.1.0: src/boot.s:25: Error: no such instruction: `ldr w6,=__bss_size'
[INFO] [stderr] warning: bk@0.1.0: src/boot.s:26: Error: no such instruction: `cbz w6,2f'
[INFO] [stderr] warning: bk@0.1.0: src/boot.s:27: Error: expecting operand after ','; got nothing
[INFO] [stderr] warning: bk@0.1.0: src/boot.s:28: Error: expecting operand after ','; got nothing
[INFO] [stderr] warning: bk@0.1.0: src/boot.s:29: Error: no such instruction: `cbnz w6,1b'
[INFO] [stderr] warning: bk@0.1.0: src/boot.s:32: Error: no such instruction: `bl kernel_main'
[INFO] [stderr] warning: bk@0.1.0: src/boot.s:35: Error: no such instruction: `wfe'
[INFO] [stderr] warning: bk@0.1.0: src/boot.s:36: Error: no such instruction: `b halt'
[INFO] [stderr] error: failed to run custom build command for `bk v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/bk-4d11fd5906a774f8/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/bk-f472cf06a40c4982/out)
[INFO] [stderr]   OPT_LEVEL = Some(0)
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_x86_64-unknown-linux-gnu
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_x86_64_unknown_linux_gnu
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CC
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC
[INFO] [stderr]   CC = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   RUSTC_WRAPPER = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some(true)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CFLAGS
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CFLAGS
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   CARGO_ENCODED_RUSTFLAGS = Some(--cap-lints=forbid)
[INFO] [stderr]   cargo:warning=src/boot.s: Assembler messages:
[INFO] [stderr]   cargo:warning=src/boot.s: Warning: end of file not at end of a line; newline inserted
[INFO] [stderr]   cargo:warning=src/boot.s:20: Error: no such instruction: `ldr x5,=_start'
[INFO] [stderr]   cargo:warning=src/boot.s:21: Error: operand size mismatch for `mov'
[INFO] [stderr]   cargo:warning=src/boot.s:24: Error: no such instruction: `ldr x5,=__bss_start'
[INFO] [stderr]   cargo:warning=src/boot.s:25: Error: no such instruction: `ldr w6,=__bss_size'
[INFO] [stderr]   cargo:warning=src/boot.s:26: Error: no such instruction: `cbz w6,2f'
[INFO] [stderr]   cargo:warning=src/boot.s:27: Error: expecting operand after ','; got nothing
[INFO] [stderr]   cargo:warning=src/boot.s:28: Error: expecting operand after ','; got nothing
[INFO] [stderr]   cargo:warning=src/boot.s:29: Error: no such instruction: `cbnz w6,1b'
[INFO] [stderr]   cargo:warning=src/boot.s:32: Error: no such instruction: `bl kernel_main'
[INFO] [stderr]   cargo:warning=src/boot.s:35: Error: no such instruction: `wfe'
[INFO] [stderr]   cargo:warning=src/boot.s:36: Error: no such instruction: `b halt'
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred in cc-rs: Command LC_ALL="C" "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-gdwarf-4" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/bk-f472cf06a40c4982/out/55b345ab587357f8-boot.o" "-c" "src/boot.s" with args cc did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "50c3c4078035b926ca5066139a4cbd0e9092d30ffe9fa7a1d9d135a1387c62ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c3c4078035b926ca5066139a4cbd0e9092d30ffe9fa7a1d9d135a1387c62ab", kill_on_drop: false }`
[INFO] [stdout] 50c3c4078035b926ca5066139a4cbd0e9092d30ffe9fa7a1d9d135a1387c62ab
