[INFO] cloning repository https://github.com/anthonydotmoe/m68k [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anthonydotmoe/m68k" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthonydotmoe%2Fm68k", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthonydotmoe%2Fm68k'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 305d163bb85a79b2922a8400a0a21673dd62aaf2 [INFO] checking anthonydotmoe/m68k/305d163bb85a79b2922a8400a0a21673dd62aaf2 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthonydotmoe%2Fm68k" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anthonydotmoe/m68k on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/anthonydotmoe/m68k [INFO] finished tweaking git repo https://github.com/anthonydotmoe/m68k [INFO] tweaked toml for git repo https://github.com/anthonydotmoe/m68k written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/anthonydotmoe/m68k 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded panic-abort v0.3.2 [INFO] [stderr] Downloaded critical-section v1.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e9a92b31f17f7ce5dd9efd4b503e1cfe47f66af01998b163915f2a92edbd868 [INFO] running `Command { std: "docker" "start" "-a" "8e9a92b31f17f7ce5dd9efd4b503e1cfe47f66af01998b163915f2a92edbd868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e9a92b31f17f7ce5dd9efd4b503e1cfe47f66af01998b163915f2a92edbd868", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e9a92b31f17f7ce5dd9efd4b503e1cfe47f66af01998b163915f2a92edbd868", kill_on_drop: false }` [INFO] [stdout] 8e9a92b31f17f7ce5dd9efd4b503e1cfe47f66af01998b163915f2a92edbd868 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95de92acc82d80264c7609470ec68b250fd4ffc7074d2fcfa5bce3a702e00201 [INFO] running `Command { std: "docker" "start" "-a" "95de92acc82d80264c7609470ec68b250fd4ffc7074d2fcfa5bce3a702e00201", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling m68k v0.1.0 (/opt/rustwide/workdir/m68k) [INFO] [stderr] Compiling m68k-rt v0.1.0 (/opt/rustwide/workdir/m68k-rt) [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking panic-abort v0.3.2 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stdout] warning: unused import: `core::arch::asm` [INFO] [stdout] --> m68k/src/register/ccr.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::arch::asm` [INFO] [stdout] --> m68k/src/register/ccr.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::arch::asm` [INFO] [stdout] --> m68k/src/register/ccr.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use core::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> m68k/src/register/sr.rs:49:31 [INFO] [stdout] | [INFO] [stdout] 49 | unsafe { asm!("move.w %sr,{}", out(reg) r, options(nomem, nostack, preserves_flags)) }; [INFO] [stdout] | ^^ - for this argument [INFO] [stdout] | [INFO] [stdout] = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values) [INFO] [stdout] = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values) [INFO] [stdout] = note: `#[warn(asm_sub_register)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> m68k/src/register/sr.rs:49:31 [INFO] [stdout] | [INFO] [stdout] 49 | unsafe { asm!("move.w %sr,{}", out(reg) r, options(nomem, nostack, preserves_flags)) }; [INFO] [stdout] | ^^ - for this argument [INFO] [stdout] | [INFO] [stdout] = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values) [INFO] [stdout] = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values) [INFO] [stdout] = note: `#[warn(asm_sub_register)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: formatting may not be suitable for sub-register argument [INFO] [stdout] --> m68k/src/register/sr.rs:49:31 [INFO] [stdout] | [INFO] [stdout] 49 | unsafe { asm!("move.w %sr,{}", out(reg) r, options(nomem, nostack, preserves_flags)) }; [INFO] [stdout] | ^^ - for this argument [INFO] [stdout] | [INFO] [stdout] = help: use `{0:x}` to have the register formatted as `ax` (for 16-bit values) [INFO] [stdout] = help: or use `{0:r}` to keep the default formatting of `rax` (for 64-bit values) [INFO] [stdout] = note: `#[warn(asm_sub_register)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking m68k-nano v0.1.0 (/opt/rustwide/workdir/m68k-nano) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `p` is never read [INFO] [stdout] --> m68k-nano/src/v9990.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct V9990 { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | p: &'static mut RegisterBlock [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `p` is never read [INFO] [stdout] --> m68k-nano/src/v9990.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct V9990 { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | p: &'static mut RegisterBlock [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking syn v2.0.38 [INFO] [stderr] Checking m68k-rt-macros v0.1.0 (/opt/rustwide/workdir/m68k-rt/macros) [INFO] [stdout] warning: unused import: `parenthesized` [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use syn::{parenthesized, LitStr}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parenthesized` [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use syn::{parenthesized, LitStr}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `trap_caller_ident` [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:256:9 [INFO] [stdout] | [INFO] [stdout] 256 | let trap_caller_ident = f.sig.ident.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trap_caller_ident` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `trap_caller_ident` [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:256:9 [INFO] [stdout] | [INFO] [stdout] 256 | let trap_caller_ident = f.sig.ident.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trap_caller_ident` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Exception` is never used [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:119:6 [INFO] [stdout] | [INFO] [stdout] 119 | enum Exception { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Exception` and `Trap` are never constructed [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:594:5 [INFO] [stdout] | [INFO] [stdout] 592 | enum WhiteListCaller { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 593 | Entry, [INFO] [stdout] 594 | Exception, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 597 | Trap, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Exception` is never used [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:119:6 [INFO] [stdout] | [INFO] [stdout] 119 | enum Exception { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Exception` and `Trap` are never constructed [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:594:5 [INFO] [stdout] | [INFO] [stdout] 592 | enum WhiteListCaller { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 593 | Entry, [INFO] [stdout] 594 | Exception, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 597 | Trap, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parenthesized` [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use syn::{parenthesized, LitStr}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `trap_caller_ident` [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:256:9 [INFO] [stdout] | [INFO] [stdout] 256 | let trap_caller_ident = f.sig.ident.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trap_caller_ident` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Exception` is never used [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:119:6 [INFO] [stdout] | [INFO] [stdout] 119 | enum Exception { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Exception` and `Trap` are never constructed [INFO] [stdout] --> m68k-rt/macros/src/lib.rs:594:5 [INFO] [stdout] | [INFO] [stdout] 592 | enum WhiteListCaller { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 593 | Entry, [INFO] [stdout] 594 | Exception, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 597 | Trap, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `zero-init-ram` [INFO] [stdout] --> m68k-rt/src/lib.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | #[cfg(feature = "zero-init-ram")] [INFO] [stdout] | ^^^^^^^------------------ [INFO] [stdout] | | [INFO] [stdout] | help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `zero-init-ram` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `zero-init-ram` [INFO] [stdout] --> m68k-rt/src/lib.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | #[cfg(feature = "zero-init-ram")] [INFO] [stdout] | ^^^^^^^------------------ [INFO] [stdout] | | [INFO] [stdout] | help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `zero-init-ram` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `zero-init-ram` [INFO] [stdout] --> m68k-rt/src/lib.rs:59:15 [INFO] [stdout] | [INFO] [stdout] 59 | #[cfg(not(feature = "zero-init-ram"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `zero-init-ram` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `zero-init-ram` [INFO] [stdout] --> m68k-rt/src/lib.rs:59:15 [INFO] [stdout] | [INFO] [stdout] 59 | #[cfg(not(feature = "zero-init-ram"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `zero-init-ram` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::arch::asm` [INFO] [stdout] --> m68k-rt/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use core::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::arch::asm` [INFO] [stdout] --> m68k-rt/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use core::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `zero-init-ram` [INFO] [stdout] --> m68k-rt/src/lib.rs:53:11 [INFO] [stdout] | [INFO] [stdout] 53 | #[cfg(feature = "zero-init-ram")] [INFO] [stdout] | ^^^^^^^------------------ [INFO] [stdout] | | [INFO] [stdout] | help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `zero-init-ram` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `zero-init-ram` [INFO] [stdout] --> m68k-rt/src/lib.rs:59:15 [INFO] [stdout] | [INFO] [stdout] 59 | #[cfg(not(feature = "zero-init-ram"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `zero-init-ram` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::arch::asm` [INFO] [stdout] --> m68k-rt/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use core::arch::asm; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking m68k-rom v0.1.0 (/opt/rustwide/workdir/m68k-rom) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> m68k-rom/src/main.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let mut uart = Device::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl` [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `panic_abort` (which `m68k_rom` depends on) [INFO] [stdout] = note: first definition in `panic_abort` loaded from /opt/rustwide/target/debug/deps/libpanic_abort-d6c5f63eed9cf31c.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/f609b7e0586f81fefb3523e3e17adf779ac416be/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-e0ee872a6f64065a.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 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 `m68k-rom` (bin "m68k-rom" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "95de92acc82d80264c7609470ec68b250fd4ffc7074d2fcfa5bce3a702e00201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95de92acc82d80264c7609470ec68b250fd4ffc7074d2fcfa5bce3a702e00201", kill_on_drop: false }` [INFO] [stdout] 95de92acc82d80264c7609470ec68b250fd4ffc7074d2fcfa5bce3a702e00201