[INFO] cloning repository https://github.com/ChrisPardy/tiva-serial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChrisPardy/tiva-serial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisPardy%2Ftiva-serial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisPardy%2Ftiva-serial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 255b77095b3443c8768c46495616ee05b5adf0f6
[INFO] building ChrisPardy/tiva-serial against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisPardy%2Ftiva-serial" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChrisPardy/tiva-serial on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ChrisPardy/tiva-serial
[INFO] finished tweaking git repo https://github.com/ChrisPardy/tiva-serial
[INFO] tweaked toml for git repo https://github.com/ChrisPardy/tiva-serial written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ChrisPardy/tiva-serial 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af6527cca6c099780699460f2c1c0f56a99f6ff6ff8c6eda49e1e7a0bd25f9e1
[INFO] running `Command { std: "docker" "start" "-a" "af6527cca6c099780699460f2c1c0f56a99f6ff6ff8c6eda49e1e7a0bd25f9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af6527cca6c099780699460f2c1c0f56a99f6ff6ff8c6eda49e1e7a0bd25f9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af6527cca6c099780699460f2c1c0f56a99f6ff6ff8c6eda49e1e7a0bd25f9e1", kill_on_drop: false }`
[INFO] [stdout] af6527cca6c099780699460f2c1c0f56a99f6ff6ff8c6eda49e1e7a0bd25f9e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b1a63438e55d1c5fc658f66b98628b6ffafee1d6a8dec7e8c7d268d38be3540
[INFO] running `Command { std: "docker" "start" "-a" "1b1a63438e55d1c5fc658f66b98628b6ffafee1d6a8dec7e8c7d268d38be3540", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling cortex-m v0.7.3
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling tm4c123x v0.9.0
[INFO] [stderr]    Compiling cortex-m-rt v0.6.15
[INFO] [stderr]    Compiling volatile-register v0.2.1
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.7
[INFO] [stderr]    Compiling tm4c123x-hal v0.10.2
[INFO] [stderr]    Compiling tiva-serial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling embedded-hal v0.2.6
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling aligned v0.3.5
[INFO] [stderr]    Compiling tm4c-hal v0.4.1
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.6.15
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustc9RSiBC/symbols.o" "<1 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libtm4c123x_hal-4a881663b787f981.rlib,libtm4c_hal-6c5e6968ea954252.rlib,libcast-44a2ae3a28335a56.rlib,libtm4c123x-8a87336a6daf0780.rlib,libcortex_m-13b741eecdcfaf5b.rlib,libcortex_m-fbfbbc2ad6eb6d96.rlib,libvolatile_register-bb8ddb473225d5dc.rlib,libvcell-35e30620c3b29b14.rlib,libaligned-ee9986c6421295e0.rlib,libas_slice-b32678792b740236.rlib,libstable_deref_trait-6a4c0c8e0fe63748.rlib,libgeneric_array-947b292056f47475.rlib,libgeneric_array-57d0f3b2cae1c171.rlib,libgeneric_array-eeeee537434d9e97.rlib,libtypenum-16ecfa1d493456df.rlib,libbare_metal-5d7a48e69bc1905e.rlib,libcortex_m_rt-de68dd642430d167.rlib,libr0-82426454ad799890.rlib,libembedded_hal-ec67c8e4492278e0.rlib,libvoid-fde4bf95fec32bcb.rlib,libnb-baab1365ba8a4883.rlib,libnb-f82807e0425d4998.rlib}" "/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/lib/rustlib/x86_64-unknown-linux-gnu/lib/{librustc_std_workspace_core-395a38b8e0851c9b.rlib,libcore-d453bab70303062c.rlib,libcompiler_builtins-dd545221bb4f4734.rlib}" "-Wl,-Bdynamic" "-B/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/tiva-serial-f311cb5d141a527f/out" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-1d50ea867ebb8f96/out" "-L" "/opt/rustwide/target/debug/build/tm4c123x-hal-183ae91bf292d661/out" "-L" "/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/tiva_serial-3b6d3e41a3d77af8" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: undefined symbol: __libc_start_main
[INFO] [stdout]           >>> referenced by /usr/lib/gcc/x86_64-linux-gnu/11/../../../x86_64-linux-gnu/Scrt1.o:(_start)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __primask_r
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.3/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tiva_serial-3b6d3e41a3d77af8.tiva_serial.bfec7f616e8db76e-cgu.0.rcgu.o:(cortex_m::register::primask::read::hfcea76a568c63cc0)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __cpsie
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.3/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tiva_serial-3b6d3e41a3d77af8.tiva_serial.bfec7f616e8db76e-cgu.0.rcgu.o:(cortex_m::interrupt::enable::h2489a193989e727f)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __cpsid
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.3/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/tiva_serial-3b6d3e41a3d77af8.tiva_serial.bfec7f616e8db76e-cgu.0.rcgu.o:(cortex_m::interrupt::disable::hc94ee3d447a48ff0)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __nop
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.3/src/call_asm.rs:19)
[INFO] [stdout]           >>>               tm4c123x_hal-4a881663b787f981.tm4c123x_hal.d10ef294a0a978ba-cgu.1.rcgu.o:(cortex_m::asm::nop::hbe3d518ff3ebb6bc) in archive /opt/rustwide/target/debug/deps/libtm4c123x_hal-4a881663b787f981.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: rust_eh_personality
[INFO] [stdout]           >>> referenced by core.b7c704af28e3f03b-cgu.0
[INFO] [stdout]           >>>               core-d453bab70303062c.core.b7c704af28e3f03b-cgu.0.rcgu.o:(DW.ref.rust_eh_personality) in archive /opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-d453bab70303062c.rlib
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tiva-serial` (bin "tiva-serial") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1b1a63438e55d1c5fc658f66b98628b6ffafee1d6a8dec7e8c7d268d38be3540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1a63438e55d1c5fc658f66b98628b6ffafee1d6a8dec7e8c7d268d38be3540", kill_on_drop: false }`
[INFO] [stdout] 1b1a63438e55d1c5fc658f66b98628b6ffafee1d6a8dec7e8c7d268d38be3540
