[INFO] cloning repository https://github.com/TQCasey/rcasey [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TQCasey/rcasey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTQCasey%2Frcasey", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTQCasey%2Frcasey'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 331b309770ef5fad20de6db73bc5b4b6c28a52ea [INFO] checking TQCasey/rcasey against master#e9271846294c4ee5bd7706df68180320c0b5ff20 for pr-119825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTQCasey%2Frcasey" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TQCasey/rcasey on toolchain e9271846294c4ee5bd7706df68180320c0b5ff20 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/TQCasey/rcasey [INFO] finished tweaking git repo https://github.com/TQCasey/rcasey [INFO] tweaked toml for git repo https://github.com/TQCasey/rcasey written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TQCasey/rcasey 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" "+e9271846294c4ee5bd7706df68180320c0b5ff20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking TQCasey/rcasey against try#925e66ec5d7d73da31ddd13e53f21e4674feb4ba for pr-119825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTQCasey%2Frcasey" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TQCasey/rcasey on toolchain 925e66ec5d7d73da31ddd13e53f21e4674feb4ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/TQCasey/rcasey [INFO] finished tweaking git repo https://github.com/TQCasey/rcasey [INFO] tweaked toml for git repo https://github.com/TQCasey/rcasey written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/TQCasey/rcasey 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" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded conquer-once v0.3.2 [INFO] [stderr] Downloaded conquer-util v0.3.0 [INFO] [stderr] Downloaded font8x8 v0.3.1 [INFO] [stderr] Downloaded bootloader v0.9.20 [INFO] [stderr] Downloaded volatile v0.4.4 [INFO] [stderr] Downloaded x86_64 v0.14.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ba0933318dede2ea62f317618d42dbd38b1e66927344e06ffad74ed296f7bf3 [INFO] running `Command { std: "docker" "start" "-a" "8ba0933318dede2ea62f317618d42dbd38b1e66927344e06ffad74ed296f7bf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ba0933318dede2ea62f317618d42dbd38b1e66927344e06ffad74ed296f7bf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ba0933318dede2ea62f317618d42dbd38b1e66927344e06ffad74ed296f7bf3", kill_on_drop: false }` [INFO] [stdout] 8ba0933318dede2ea62f317618d42dbd38b1e66927344e06ffad74ed296f7bf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+925e66ec5d7d73da31ddd13e53f21e4674feb4ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6abe9974dbae0f37faa2ac3bc102055f5807607affc8ef227c15b8873d02af2c [INFO] running `Command { std: "docker" "start" "-a" "6abe9974dbae0f37faa2ac3bc102055f5807607affc8ef227c15b8873d02af2c", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling x86_64 v0.14.8 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking volatile v0.4.4 [INFO] [stderr] Compiling bootloader v0.9.20 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking conquer-util v0.3.0 [INFO] [stderr] Checking font8x8 v0.3.1 [INFO] [stderr] Checking conquer-once v0.3.2 [INFO] [stderr] Checking spinning_top v0.2.4 [INFO] [stderr] Checking vga v0.2.7 (/opt/rustwide/workdir/vga) [INFO] [stdout] warning: fields `st00_read`, `st01_read_cga`, `st01_read_mda`, `fcr_read`, `fcr_write_cga`, and `fcr_write_mda` are never read [INFO] [stdout] --> vga/src/registers/general.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct GeneralRegisters { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 10 | st00_read: PortReadOnly, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 11 | st01_read_cga: PortReadOnly, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 12 | st01_read_mda: PortReadOnly, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 13 | fcr_read: PortReadOnly, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 14 | fcr_write_cga: PortWriteOnly, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 15 | fcr_write_mda: PortWriteOnly, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GeneralRegisters` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rcaseyos v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] | [INFO] [stdout] = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library [INFO] [stdout] = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `llvm_asm` [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(llvm_asm)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/main.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / fn panic(_info: &PanicInfo) -> ! { [INFO] [stdout] 16 | | loop {} [INFO] [stdout] 17 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/925e66ec5d7d73da31ddd13e53f21e4674feb4ba/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4e556381ef4a8dbf.rlib [INFO] [stdout] = note: second definition in the local crate (`rcaseyos`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `llvm_asm` [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(llvm_asm)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0152, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rcaseyos` (bin "rcaseyos") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rcaseyos` (bin "rcaseyos" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "6abe9974dbae0f37faa2ac3bc102055f5807607affc8ef227c15b8873d02af2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6abe9974dbae0f37faa2ac3bc102055f5807607affc8ef227c15b8873d02af2c", kill_on_drop: false }` [INFO] [stdout] 6abe9974dbae0f37faa2ac3bc102055f5807607affc8ef227c15b8873d02af2c