[INFO] cloning repository https://github.com/passingduck/embedded_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/passingduck/embedded_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpassingduck%2Fembedded_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpassingduck%2Fembedded_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6db4d905793f1e32b2e92a064d39b9c22c9d345e
[INFO] testing passingduck/embedded_rust against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpassingduck%2Fembedded_rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
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[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/passingduck/embedded_rust
[INFO] finished tweaking git repo https://github.com/passingduck/embedded_rust
[INFO] tweaked toml for git repo https://github.com/passingduck/embedded_rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/passingduck/embedded_rust on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/passingduck/embedded_rust 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a72d8fa8a40efa1ea7da922dda5a713d3dab906eda4dd237e80fb73a7bd49cc8
[INFO] running `Command { std: "docker" "start" "-a" "a72d8fa8a40efa1ea7da922dda5a713d3dab906eda4dd237e80fb73a7bd49cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a72d8fa8a40efa1ea7da922dda5a713d3dab906eda4dd237e80fb73a7bd49cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a72d8fa8a40efa1ea7da922dda5a713d3dab906eda4dd237e80fb73a7bd49cc8", kill_on_drop: false }`
[INFO] [stdout] a72d8fa8a40efa1ea7da922dda5a713d3dab906eda4dd237e80fb73a7bd49cc8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a965c63ac821a385b7b11d7abfd28b698f4ea62fd424b6420debaad58b08b6b5
[INFO] running `Command { std: "docker" "start" "-a" "a965c63ac821a385b7b11d7abfd28b698f4ea62fd424b6420debaad58b08b6b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling stm32f7 v0.15.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling stm32f7xx-hal v0.8.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling volatile-register v0.2.2
[INFO] [stderr]    Compiling fugit v0.3.7
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling bare-metal v1.0.0
[INFO] [stderr]    Compiling ufmt-write v0.1.0
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling as-slice v0.2.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling micromath v2.1.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling panic-halt v0.2.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling bxcan v0.7.0
[INFO] [stderr]    Compiling stm32-fmc v0.3.2
[INFO] [stderr]    Compiling fugit-timer v0.1.3
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rtt-target v0.3.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.5
[INFO] [stderr]    Compiling nucleo-f767zi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "<1 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-*.rlib" "-L" "/tmp/rustc4P7CRr/raw-dylibs" "-Wl,-Bdynamic" "-B<sysroot>/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/cortex-m-rt-32a524cbc3ea3ebd/out" "-L" "/opt/rustwide/target/debug/build/stm32f7xx-hal-e7703ac37fae220a/out" "-L" "/opt/rustwide/target/debug/build/stm32f7-c99643dad3e5d2eb/out" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/nucleo_f767zi-2f9168f2f5dcfb79" "-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/13/../../../x86_64-linux-gnu/Scrt1.o:(_start)
[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-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/nucleo_f767zi-2f9168f2f5dcfb79.nucleo_f767zi.1ca7af52d09cdbfe-cgu.0.rcgu.o:(nucleo_f767zi::__cortex_m_rt_main::hbeae914db90cb404)
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/nucleo_f767zi-2f9168f2f5dcfb79.nucleo_f767zi.1ca7af52d09cdbfe-cgu.0.rcgu.o:(nucleo_f767zi::__cortex_m_rt_main::hbeae914db90cb404)
[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-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/nucleo_f767zi-2f9168f2f5dcfb79.nucleo_f767zi.1ca7af52d09cdbfe-cgu.0.rcgu.o:(nucleo_f767zi::__cortex_m_rt_main::hbeae914db90cb404)
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/nucleo_f767zi-2f9168f2f5dcfb79.nucleo_f767zi.1ca7af52d09cdbfe-cgu.0.rcgu.o:(nucleo_f767zi::__cortex_m_rt_main::hbeae914db90cb404)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __delay
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/nucleo_f767zi-2f9168f2f5dcfb79.nucleo_f767zi.1ca7af52d09cdbfe-cgu.0.rcgu.o:(nucleo_f767zi::__cortex_m_rt_main::hbeae914db90cb404)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __dsb
[INFO] [stdout]           >>> referenced by call_asm.rs:19 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cortex-m-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/nucleo_f767zi-2f9168f2f5dcfb79.nucleo_f767zi.1ca7af52d09cdbfe-cgu.0.rcgu.o:(nucleo_f767zi::__cortex_m_rt_main::hbeae914db90cb404)
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __nop
[INFO] [stdout]           >>> referenced by non_null.rs:0 (/rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ptr/non_null.rs:0)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/nucleo_f767zi-2f9168f2f5dcfb79.nucleo_f767zi.1ca7af52d09cdbfe-cgu.0.rcgu.o:(nucleo_f767zi::__cortex_m_rt_main::hbeae914db90cb404)
[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-0.7.7/src/call_asm.rs:19)
[INFO] [stdout]           >>>               /opt/rustwide/target/debug/deps/nucleo_f767zi-2f9168f2f5dcfb79.nucleo_f767zi.1ca7af52d09cdbfe-cgu.0.rcgu.o:(cortex_m::register::primask::read::h187e6ed6a3a5564f)
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nucleo-f767zi` (bin "nucleo-f767zi") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a965c63ac821a385b7b11d7abfd28b698f4ea62fd424b6420debaad58b08b6b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a965c63ac821a385b7b11d7abfd28b698f4ea62fd424b6420debaad58b08b6b5", kill_on_drop: false }`
[INFO] [stdout] a965c63ac821a385b7b11d7abfd28b698f4ea62fd424b6420debaad58b08b6b5