[INFO] cloning repository https://github.com/davnavr/sail2mars [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davnavr/sail2mars" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavnavr%2Fsail2mars", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavnavr%2Fsail2mars'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17b84eeefd532d86666059c529b65ab2faa4f746 [INFO] testing davnavr/sail2mars against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavnavr%2Fsail2mars" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davnavr/sail2mars on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davnavr/sail2mars [INFO] finished tweaking git repo https://github.com/davnavr/sail2mars [INFO] tweaked toml for git repo https://github.com/davnavr/sail2mars written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/davnavr/sail2mars already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/davnavr/SAILAR-lang` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap_derive v3.0.12 [INFO] [stderr] Downloaded clap v3.0.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 058060bead08b68d61d50ac7e253502febd71d9952554c92c60fa3f37c40b90c [INFO] running `Command { std: "docker" "start" "-a" "058060bead08b68d61d50ac7e253502febd71d9952554c92c60fa3f37c40b90c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "058060bead08b68d61d50ac7e253502febd71d9952554c92c60fa3f37c40b90c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "058060bead08b68d61d50ac7e253502febd71d9952554c92c60fa3f37c40b90c", kill_on_drop: false }` [INFO] [stdout] 058060bead08b68d61d50ac7e253502febd71d9952554c92c60fa3f37c40b90c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bba97e6aa8393ca0a8526a6c14ae313e2209af729f15b246c0a6fce4d6d0cbf1 [INFO] running `Command { std: "docker" "start" "-a" "bba97e6aa8393ca0a8526a6c14ae313e2209af729f15b246c0a6fce4d6d0cbf1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.114 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling clap_derive v3.0.12 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling sailar v0.1.0 (https://github.com/davnavr/SAILAR-lang#bf9e85a3) [INFO] [stderr] Compiling clap v3.0.13 [INFO] [stderr] Compiling sailar_get v0.1.0 (https://github.com/davnavr/SAILAR-lang#bf9e85a3) [INFO] [stderr] Compiling sail2mars v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `RefCell`, `Ref` [INFO] [stdout] --> src/assembler/mod.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loader` [INFO] [stdout] --> src/main.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | let (loader, program) = loader::Loader::initialize( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_loader` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `function` [INFO] [stdout] --> src/assembler/mod.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | function: &'a loader::Function<'a>, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unassembled_functions` [INFO] [stdout] --> src/assembler/mod.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | unassembled_functions: &mut Vec<&'a loader::Function<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unassembled_functions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/assembler/mod.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let mut entry = Function { [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: variant is never constructed: `Zero` [INFO] [stdout] --> src/assembler/output.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Zero, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `V1` [INFO] [stdout] --> src/assembler/output.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | V1, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `A1` [INFO] [stdout] --> src/assembler/output.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | A1, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `A2` [INFO] [stdout] --> src/assembler/output.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | A2, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `A3` [INFO] [stdout] --> src/assembler/output.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | A3, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T0` [INFO] [stdout] --> src/assembler/output.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | T0, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T1` [INFO] [stdout] --> src/assembler/output.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | T1, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T2` [INFO] [stdout] --> src/assembler/output.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | T2, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T3` [INFO] [stdout] --> src/assembler/output.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | T3, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T4` [INFO] [stdout] --> src/assembler/output.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | T4, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T5` [INFO] [stdout] --> src/assembler/output.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | T5, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T6` [INFO] [stdout] --> src/assembler/output.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | T6, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T7` [INFO] [stdout] --> src/assembler/output.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | T7, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S1` [INFO] [stdout] --> src/assembler/output.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | S1, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S2` [INFO] [stdout] --> src/assembler/output.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | S2, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S3` [INFO] [stdout] --> src/assembler/output.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | S3, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S4` [INFO] [stdout] --> src/assembler/output.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | S4, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S5` [INFO] [stdout] --> src/assembler/output.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | S5, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S6` [INFO] [stdout] --> src/assembler/output.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | S6, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S7` [INFO] [stdout] --> src/assembler/output.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | S7, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T8` [INFO] [stdout] --> src/assembler/output.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | T8, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T9` [INFO] [stdout] --> src/assembler/output.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | T9, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GP` [INFO] [stdout] --> src/assembler/output.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | GP, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SP` [INFO] [stdout] --> src/assembler/output.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | SP, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FP` [INFO] [stdout] --> src/assembler/output.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | FP, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RA` [INFO] [stdout] --> src/assembler/output.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | RA, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/assembler/mod.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | write!(buffer, "u{:#04}", u32::from(c)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/assembler/mod.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | write!(&mut buffer, "{}_", digit); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.97s [INFO] running `Command { std: "docker" "inspect" "bba97e6aa8393ca0a8526a6c14ae313e2209af729f15b246c0a6fce4d6d0cbf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bba97e6aa8393ca0a8526a6c14ae313e2209af729f15b246c0a6fce4d6d0cbf1", kill_on_drop: false }` [INFO] [stdout] bba97e6aa8393ca0a8526a6c14ae313e2209af729f15b246c0a6fce4d6d0cbf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81cb409e913b7f2d410ebf1d92da5c6a6d40e9bca58707d557f7e8cb70a2c232 [INFO] running `Command { std: "docker" "start" "-a" "81cb409e913b7f2d410ebf1d92da5c6a6d40e9bca58707d557f7e8cb70a2c232", kill_on_drop: false }` [INFO] [stderr] Compiling sail2mars v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `RefCell`, `Ref` [INFO] [stdout] --> src/assembler/mod.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cell::{Ref, RefCell}; [INFO] [stdout] | ^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loader` [INFO] [stdout] --> src/main.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | let (loader, program) = loader::Loader::initialize( [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_loader` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `function` [INFO] [stdout] --> src/assembler/mod.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | function: &'a loader::Function<'a>, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unassembled_functions` [INFO] [stdout] --> src/assembler/mod.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | unassembled_functions: &mut Vec<&'a loader::Function<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unassembled_functions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/assembler/mod.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let mut entry = Function { [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: variant is never constructed: `Zero` [INFO] [stdout] --> src/assembler/output.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Zero, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `V1` [INFO] [stdout] --> src/assembler/output.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | V1, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `A1` [INFO] [stdout] --> src/assembler/output.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | A1, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `A2` [INFO] [stdout] --> src/assembler/output.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | A2, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `A3` [INFO] [stdout] --> src/assembler/output.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | A3, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T0` [INFO] [stdout] --> src/assembler/output.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | T0, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T1` [INFO] [stdout] --> src/assembler/output.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | T1, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T2` [INFO] [stdout] --> src/assembler/output.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | T2, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T3` [INFO] [stdout] --> src/assembler/output.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | T3, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T4` [INFO] [stdout] --> src/assembler/output.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | T4, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T5` [INFO] [stdout] --> src/assembler/output.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | T5, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T6` [INFO] [stdout] --> src/assembler/output.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | T6, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T7` [INFO] [stdout] --> src/assembler/output.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | T7, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S1` [INFO] [stdout] --> src/assembler/output.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | S1, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S2` [INFO] [stdout] --> src/assembler/output.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | S2, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S3` [INFO] [stdout] --> src/assembler/output.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | S3, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S4` [INFO] [stdout] --> src/assembler/output.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | S4, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S5` [INFO] [stdout] --> src/assembler/output.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | S5, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S6` [INFO] [stdout] --> src/assembler/output.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | S6, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `S7` [INFO] [stdout] --> src/assembler/output.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | S7, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T8` [INFO] [stdout] --> src/assembler/output.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | T8, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `T9` [INFO] [stdout] --> src/assembler/output.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | T9, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `GP` [INFO] [stdout] --> src/assembler/output.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | GP, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SP` [INFO] [stdout] --> src/assembler/output.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | SP, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FP` [INFO] [stdout] --> src/assembler/output.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | FP, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `RA` [INFO] [stdout] --> src/assembler/output.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | RA, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/assembler/output.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/assembler/mod.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | write!(buffer, "u{:#04}", u32::from(c)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/assembler/mod.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | write!(&mut buffer, "{}_", digit); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "81cb409e913b7f2d410ebf1d92da5c6a6d40e9bca58707d557f7e8cb70a2c232", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81cb409e913b7f2d410ebf1d92da5c6a6d40e9bca58707d557f7e8cb70a2c232", kill_on_drop: false }` [INFO] [stdout] 81cb409e913b7f2d410ebf1d92da5c6a6d40e9bca58707d557f7e8cb70a2c232 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4ac52edc90072209eb0a2ac341feb9eba1f0acb66806a17f13b59a404b3f240c [INFO] running `Command { std: "docker" "start" "-a" "4ac52edc90072209eb0a2ac341feb9eba1f0acb66806a17f13b59a404b3f240c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: unused imports: `RefCell`, `Ref` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/assembler/mod.rs:2:17 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 2 | use std::cell::{Ref, RefCell}; [INFO] [stdout] [INFO] [stderr] | ^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `loader` [INFO] [stderr] --> src/main.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | let (loader, program) = loader::Loader::initialize( [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_loader` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `function` [INFO] [stderr] --> src/assembler/mod.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | function: &'a loader::Function<'a>, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unassembled_functions` [INFO] [stderr] --> src/assembler/mod.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | unassembled_functions: &mut Vec<&'a loader::Function<'a>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unassembled_functions` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/assembler/mod.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let mut entry = Function { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Zero` [INFO] [stderr] --> src/assembler/output.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Zero, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `V1` [INFO] [stderr] --> src/assembler/output.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | V1, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `A1` [INFO] [stderr] --> src/assembler/output.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | A1, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `A2` [INFO] [stderr] --> src/assembler/output.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | A2, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `A3` [INFO] [stderr] --> src/assembler/output.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | A3, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T0` [INFO] [stderr] --> src/assembler/output.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | T0, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T1` [INFO] [stderr] --> src/assembler/output.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | T1, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T2` [INFO] [stderr] --> src/assembler/output.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | T2, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T3` [INFO] [stderr] --> src/assembler/output.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | T3, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T4` [INFO] [stderr] --> src/assembler/output.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | T4, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T5` [INFO] [stderr] --> src/assembler/output.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | T5, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T6` [INFO] [stderr] --> src/assembler/output.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | T6, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T7` [INFO] [stderr] --> src/assembler/output.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | T7, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `S1` [INFO] [stderr] --> src/assembler/output.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | S1, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `S2` [INFO] [stderr] --> src/assembler/output.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | S2, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `S3` [INFO] [stderr] --> src/assembler/output.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | S3, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `S4` [INFO] [stderr] --> src/assembler/output.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | S4, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `S5` [INFO] [stderr] --> src/assembler/output.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | S5, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `S6` [INFO] [stderr] --> src/assembler/output.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | S6, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `S7` [INFO] [stderr] --> src/assembler/output.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | S7, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T8` [INFO] [stderr] --> src/assembler/output.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | T8, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `T9` [INFO] [stderr] --> src/assembler/output.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | T9, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `GP` [INFO] [stderr] --> src/assembler/output.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | GP, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SP` [INFO] [stderr] --> src/assembler/output.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | SP, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FP` [INFO] [stderr] --> src/assembler/output.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | FP, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `RA` [INFO] [stderr] --> src/assembler/output.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | RA, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] note: `Register` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/assembler/output.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/assembler/mod.rs:29:13 [INFO] [stderr] | [INFO] [stderr] 29 | write!(buffer, "u{:#04}", u32::from(c)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/assembler/mod.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | write!(&mut buffer, "{}_", digit); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `sail2mars` (bin "sail2mars" test) generated 33 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sail2mars-17cf4f1a2e1749d1) [INFO] running `Command { std: "docker" "inspect" "4ac52edc90072209eb0a2ac341feb9eba1f0acb66806a17f13b59a404b3f240c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ac52edc90072209eb0a2ac341feb9eba1f0acb66806a17f13b59a404b3f240c", kill_on_drop: false }` [INFO] [stdout] 4ac52edc90072209eb0a2ac341feb9eba1f0acb66806a17f13b59a404b3f240c