[INFO] fetching crate zissou 0.0.0...
[INFO] building zissou-0.0.0 against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868
[INFO] extracting crate zissou 0.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config
[INFO] started tweaking crates.io crate zissou 0.0.0
[INFO] finished tweaking crates.io crate zissou 0.0.0
[INFO] tweaked toml for crates.io crate zissou 0.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zissou 0.0.0 on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding cortex-m v0.6.7 (available: v0.7.7)
[INFO] [stderr]       Adding cortex-m-rt v0.6.15 (available: v0.7.5)
[INFO] [stderr]       Adding panic-halt v0.2.0 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ee845864e2f851f47cc3d3f3aa634267bcea6f758eb8e8f129b3c84df907cf7
[INFO] running `Command { std: "docker" "start" "-a" "5ee845864e2f851f47cc3d3f3aa634267bcea6f758eb8e8f129b3c84df907cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ee845864e2f851f47cc3d3f3aa634267bcea6f758eb8e8f129b3c84df907cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee845864e2f851f47cc3d3f3aa634267bcea6f758eb8e8f129b3c84df907cf7", kill_on_drop: false }`
[INFO] [stdout] 5ee845864e2f851f47cc3d3f3aa634267bcea6f758eb8e8f129b3c84df907cf7
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] a08769a458b9b7d8a53d6b4ccc8d98d29d511c9ca0b8fbd18a43983bb0e0bfc3
[INFO] running `Command { std: "docker" "start" "-a" "a08769a458b9b7d8a53d6b4ccc8d98d29d511c9ca0b8fbd18a43983bb0e0bfc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling cortex-m-rt v0.6.15
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.6.15
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling zissou v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling panic-halt v0.2.0
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling aligned v0.3.5
[INFO] [stdout] warning: static `GIT_DESCRIBE` is never used
[INFO] [stdout]  --> src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | static GIT_DESCRIBE: &'static str = env!("GIT_DESCRIBE");
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "rust-lld" "-flavor" "wasm" "--export" "main" "--export" "DefaultHandler_" "--export" "DefaultPreInit" "--export" "HardFault_" "--export" "Reset" "--export" "__EXCEPTIONS" "--export" "__INTERRUPTS" "--export" "__RESET_VECTOR" "--export" "error: cortex-m-rt appears more than once in the dependency graph" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<1 object files omitted>" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{libcortex_m_rt-f5482198f51912ec,libr0-bd7eebdb4334dec2,libpanic_halt-61ee96f2a3d9bb25}.rlib" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{libcore-*,libcompiler_builtins-*}.rlib" "-L" "/opt/rustwide/target/wasm32-wasip1/debug/build/cortex-m-rt-7c3f6f3945589703/out" "-L" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/zissou-decdfbfaa232056a.wasm" "--gc-sections" "-O0"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: /opt/rustwide/rustup-home/toolchains/23647e694de8d0904848ad068b2e0ec2dd098c37/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o: undefined symbol: __wasi_init_tp
[INFO] [stdout]           rust-lld: error: /opt/rustwide/rustup-home/toolchains/23647e694de8d0904848ad068b2e0ec2dd098c37/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o: undefined symbol: __main_void
[INFO] [stdout]           rust-lld: error: /opt/rustwide/rustup-home/toolchains/23647e694de8d0904848ad068b2e0ec2dd098c37/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o: undefined symbol: __wasm_call_dtors
[INFO] [stdout]           rust-lld: error: /opt/rustwide/rustup-home/toolchains/23647e694de8d0904848ad068b2e0ec2dd098c37/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o: undefined symbol: __wasi_proc_exit
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: __pre_init
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: __sbss
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: __ebss
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: __sdata
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: __edata
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: __sidata
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: NonMaskableInt
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: HardFaultTrampoline
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: MemoryManagement
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: BusFault
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: UsageFault
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: SVCall
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: DebugMonitor
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: PendSV
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: SysTick
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-f5482198f51912ec.rlib(cortex_m_rt-f5482198f51912ec.cortex_m_rt.af5d9a1cc2f8e898-cgu.0.rcgu.o): undefined symbol: DefaultHandler
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors)
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zissou` (bin "zissou") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a08769a458b9b7d8a53d6b4ccc8d98d29d511c9ca0b8fbd18a43983bb0e0bfc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08769a458b9b7d8a53d6b4ccc8d98d29d511c9ca0b8fbd18a43983bb0e0bfc3", kill_on_drop: false }`
[INFO] [stdout] a08769a458b9b7d8a53d6b4ccc8d98d29d511c9ca0b8fbd18a43983bb0e0bfc3