[INFO] cloning repository https://github.com/liamashes/os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/liamashes/os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamashes%2Fos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamashes%2Fos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 279339dfb47458a5e7863c3d35e9dbb3b1081386 [INFO] checking liamashes/os against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fliamashes%2Fos" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/liamashes/os on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/liamashes/os [INFO] finished tweaking git repo https://github.com/liamashes/os [INFO] tweaked toml for git repo https://github.com/liamashes/os written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/liamashes/os already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb1b5a06ac74488276cd6527042f03e03ff8d96fa8cdd2064d64bc2938ee6470 [INFO] running `Command { std: "docker" "start" "-a" "fb1b5a06ac74488276cd6527042f03e03ff8d96fa8cdd2064d64bc2938ee6470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb1b5a06ac74488276cd6527042f03e03ff8d96fa8cdd2064d64bc2938ee6470", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb1b5a06ac74488276cd6527042f03e03ff8d96fa8cdd2064d64bc2938ee6470", kill_on_drop: false }` [INFO] [stdout] fb1b5a06ac74488276cd6527042f03e03ff8d96fa8cdd2064d64bc2938ee6470 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4494dfde7e772b65168b72d8323587126b9f9c67c1c1e644289106e51c7819f7 [INFO] running `Command { std: "docker" "start" "-a" "4494dfde7e772b65168b72d8323587126b9f9c67c1c1e644289106e51c7819f7", kill_on_drop: false }` [INFO] [stderr] Checking os v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `SBI_SET_TIMER` [INFO] [stdout] --> src/sbi.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | const SBI_SET_TIMER: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SBI_CONSOLE_GETCHAR` [INFO] [stdout] --> src/sbi.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | const SBI_CONSOLE_GETCHAR: usize = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SBI_CLEAR_IPI` [INFO] [stdout] --> src/sbi.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | const SBI_CLEAR_IPI: usize = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SBI_SEND_IPI` [INFO] [stdout] --> src/sbi.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | const SBI_SEND_IPI: usize = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SBI_REMOTE_FENCE_I` [INFO] [stdout] --> src/sbi.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | const SBI_REMOTE_FENCE_I: usize = 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SBI_REMOTE_SFENCE_VMA` [INFO] [stdout] --> src/sbi.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | const SBI_REMOTE_SFENCE_VMA: usize = 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SBI_REMOTE_SFENCE_VMA_ASID` [INFO] [stdout] --> src/sbi.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | const SBI_REMOTE_SFENCE_VMA_ASID: usize = 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `console_getchar` [INFO] [stdout] --> src/sbi.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn console_getchar() -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/panic.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | fn panic_hanlder(info: &PanicInfo) -> ! { [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/3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1a95cddb5b8aaf6b.rlib [INFO] [stdout] = note: second definition in the local crate (`os`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `os` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4494dfde7e772b65168b72d8323587126b9f9c67c1c1e644289106e51c7819f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4494dfde7e772b65168b72d8323587126b9f9c67c1c1e644289106e51c7819f7", kill_on_drop: false }` [INFO] [stdout] 4494dfde7e772b65168b72d8323587126b9f9c67c1c1e644289106e51c7819f7