[INFO] fetching crate riscv-rt 0.8.0... [INFO] testing riscv-rt-0.8.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate riscv-rt 0.8.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate riscv-rt 0.8.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate riscv-rt 0.8.0 [INFO] finished tweaking crates.io crate riscv-rt 0.8.0 [INFO] tweaked toml for crates.io crate riscv-rt 0.8.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate riscv-rt 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f5c16c8b4a0aabafd05a8ef83e30151f8c11a69f7346723538a2bcacbe15a66 [INFO] running `Command { std: "docker" "start" "-a" "9f5c16c8b4a0aabafd05a8ef83e30151f8c11a69f7346723538a2bcacbe15a66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f5c16c8b4a0aabafd05a8ef83e30151f8c11a69f7346723538a2bcacbe15a66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f5c16c8b4a0aabafd05a8ef83e30151f8c11a69f7346723538a2bcacbe15a66", kill_on_drop: false }` [INFO] [stdout] 9f5c16c8b4a0aabafd05a8ef83e30151f8c11a69f7346723538a2bcacbe15a66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e5dc13b6678cbb50d268d72e316bd288dc30d6d76c008a39806cbdb75503870 [INFO] running `Command { std: "docker" "start" "-a" "7e5dc13b6678cbb50d268d72e316bd288dc30d6d76c008a39806cbdb75503870", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bit_field v0.10.0 [INFO] [stderr] Compiling r0 v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling riscv-target v0.1.2 [INFO] [stderr] Compiling riscv v0.6.0 [INFO] [stderr] Compiling riscv-rt v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling riscv-rt-macros v0.1.6 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.78s [INFO] running `Command { std: "docker" "inspect" "7e5dc13b6678cbb50d268d72e316bd288dc30d6d76c008a39806cbdb75503870", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e5dc13b6678cbb50d268d72e316bd288dc30d6d76c008a39806cbdb75503870", kill_on_drop: false }` [INFO] [stdout] 7e5dc13b6678cbb50d268d72e316bd288dc30d6d76c008a39806cbdb75503870 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f38cc1cc9382df557e56b673ae264c6a9446dcd868e255e296d1b285df0693f7 [INFO] running `Command { std: "docker" "start" "-a" "f38cc1cc9382df557e56b673ae264c6a9446dcd868e255e296d1b285df0693f7", kill_on_drop: false }` [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling riscv-rt v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `riscv-rt` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: entry symbol `main` declared multiple times [INFO] [stdout] | [INFO] [stdout] = help: did you use `#[no_mangle]` on `fn main`? Use `#[start]` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f38cc1cc9382df557e56b673ae264c6a9446dcd868e255e296d1b285df0693f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f38cc1cc9382df557e56b673ae264c6a9446dcd868e255e296d1b285df0693f7", kill_on_drop: false }` [INFO] [stdout] f38cc1cc9382df557e56b673ae264c6a9446dcd868e255e296d1b285df0693f7