[INFO] cloning repository https://github.com/Edward-0/rust-riscv-playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Edward-0/rust-riscv-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdward-0%2Frust-riscv-playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdward-0%2Frust-riscv-playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ae4c274f85a4eb2b7337773b967c2a88f6497efb [INFO] checking Edward-0/rust-riscv-playground against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdward-0%2Frust-riscv-playground" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Edward-0/rust-riscv-playground on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-13/source/.cargo/config [INFO] started tweaking git repo https://github.com/Edward-0/rust-riscv-playground [INFO] finished tweaking git repo https://github.com/Edward-0/rust-riscv-playground [INFO] tweaked toml for git repo https://github.com/Edward-0/rust-riscv-playground written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Edward-0/rust-riscv-playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nb v0.1.2 [INFO] [stderr] Downloaded embedded-hal v0.2.4 [INFO] [stderr] Downloaded vcell v0.1.2 [INFO] [stderr] Downloaded riscv-rt-macros v0.1.6 [INFO] [stderr] Downloaded riscv v0.5.6 [INFO] [stderr] Downloaded riscv-rt v0.6.1 [INFO] [stderr] Downloaded bare-metal v0.2.4 [INFO] [stderr] Downloaded panic-halt v0.2.0 [INFO] [stderr] Downloaded r0 v0.2.2 [INFO] [stderr] Downloaded hifive1 v0.8.1 [INFO] [stderr] Downloaded e310x-hal v0.8.3 [INFO] [stderr] Downloaded e310x v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b643572a7a88444eafea0596bea75d0d9576f170b697eadd32cd31f3b3075bbf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b643572a7a88444eafea0596bea75d0d9576f170b697eadd32cd31f3b3075bbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b643572a7a88444eafea0596bea75d0d9576f170b697eadd32cd31f3b3075bbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b643572a7a88444eafea0596bea75d0d9576f170b697eadd32cd31f3b3075bbf", kill_on_drop: false }` [INFO] [stdout] b643572a7a88444eafea0596bea75d0d9576f170b697eadd32cd31f3b3075bbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b8894ff6aafe7ebddb8e3aeef934a074f0f6e76ea8db6feb0807898292851eb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3b8894ff6aafe7ebddb8e3aeef934a074f0f6e76ea8db6feb0807898292851eb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling riscv-rt v0.6.1 [INFO] [stderr] Compiling e310x v0.6.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling hifive1 v0.8.1 [INFO] [stderr] Compiling bare-metal v0.2.4 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Checking riscv v0.5.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling riscv-rt-macros v0.1.6 [INFO] [stderr] Checking e310x-hal v0.8.3 [INFO] [stderr] Checking rust-riscv-playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Serial` [INFO] [stdout] --> src/main.rs:15:28 [INFO] [stdout] | [INFO] [stdout] 15 | use hifive1::hal::serial::{Serial, Rx, Tx, UartX}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pins` [INFO] [stdout] --> src/main.rs:17:25 [INFO] [stdout] | [INFO] [stdout] 17 | use hifive1::{sprintln, pins, pin}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/leds_blink.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | fn toggle_led(led: &mut Led, status: bool) -> bool { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Led` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/leds_blink.rs:45:22 [INFO] [stdout] | [INFO] [stdout] 45 | let ileds: [&mut Led; 3] = [&mut tleds.0, &mut tleds.1, &mut tleds.2]; [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Led` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-riscv-playground` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3b8894ff6aafe7ebddb8e3aeef934a074f0f6e76ea8db6feb0807898292851eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b8894ff6aafe7ebddb8e3aeef934a074f0f6e76ea8db6feb0807898292851eb", kill_on_drop: false }` [INFO] [stdout] 3b8894ff6aafe7ebddb8e3aeef934a074f0f6e76ea8db6feb0807898292851eb