[INFO] cloning repository https://github.com/pflynn157/ida [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pflynn157/ida" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpflynn157%2Fida", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpflynn157%2Fida'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 345b05110c0c60ed9672db9a6b36532adc4bef6f [INFO] checking pflynn157/ida against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpflynn157%2Fida" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pflynn157/ida [INFO] finished tweaking git repo https://github.com/pflynn157/ida [INFO] tweaked toml for git repo https://github.com/pflynn157/ida written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pflynn157/ida on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pflynn157/ida 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81339ab7609d2685c5b04fd490b7471ebc94b74bc69101493c9f9d2446eaf72e [INFO] running `Command { std: "docker" "start" "-a" "81339ab7609d2685c5b04fd490b7471ebc94b74bc69101493c9f9d2446eaf72e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81339ab7609d2685c5b04fd490b7471ebc94b74bc69101493c9f9d2446eaf72e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81339ab7609d2685c5b04fd490b7471ebc94b74bc69101493c9f9d2446eaf72e", kill_on_drop: false }` [INFO] [stdout] 81339ab7609d2685c5b04fd490b7471ebc94b74bc69101493c9f9d2446eaf72e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de5144aae2ba3ccbe9a91e29358a93bb41e47e8d0e4fb3414e6211a989c1eb09 [INFO] running `Command { std: "docker" "start" "-a" "de5144aae2ba3ccbe9a91e29358a93bb41e47e8d0e4fb3414e6211a989c1eb09", kill_on_drop: false }` [INFO] [stderr] Checking parser v0.1.0 (/opt/rustwide/workdir/parser) [INFO] [stdout] warning: field `current_sub_type` is never read [INFO] [stdout] --> parser/src/ltac_builder.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct LtacBuilder { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | pub current_sub_type : DataType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LtacBuilder` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> parser/src/ltac_builder.rs:288:41 [INFO] [stdout] | [INFO] [stdout] 288 | let as_int : u64 = unsafe { mem::transmute(val) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 288 - let as_int : u64 = unsafe { mem::transmute(val) }; [INFO] [stdout] 288 + let as_int : u64 = unsafe { f64::to_bits(val) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> parser/src/ltac_builder.rs:292:40 [INFO] [stdout] | [INFO] [stdout] 292 | let as_int: u32 = unsafe { mem::transmute(val as f32) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 292 - let as_int: u32 = unsafe { mem::transmute(val as f32) }; [INFO] [stdout] 292 + let as_int: u32 = unsafe { f32::to_bits(val as f32) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> parser/src/ltac_expr.rs:206:42 [INFO] [stdout] | [INFO] [stdout] 206 | let parts = unsafe { mem::transmute::(val) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 206 - let parts = unsafe { mem::transmute::(val) }; [INFO] [stdout] 206 + let parts = unsafe { u32::to_ne_bytes(val) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `<ac_builder::Var` instead of cloning the inner type [INFO] [stdout] --> parser/src/ltac_var.rs:148:31 [INFO] [stdout] | [INFO] [stdout] 148 | Ok(v) => v.clone(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_sub_type` is never read [INFO] [stdout] --> parser/src/ltac_builder.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct LtacBuilder { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | pub current_sub_type : DataType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LtacBuilder` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> parser/src/ltac_builder.rs:288:41 [INFO] [stdout] | [INFO] [stdout] 288 | let as_int : u64 = unsafe { mem::transmute(val) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 288 - let as_int : u64 = unsafe { mem::transmute(val) }; [INFO] [stdout] 288 + let as_int : u64 = unsafe { f64::to_bits(val) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> parser/src/ltac_builder.rs:292:40 [INFO] [stdout] | [INFO] [stdout] 292 | let as_int: u32 = unsafe { mem::transmute(val as f32) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 292 - let as_int: u32 = unsafe { mem::transmute(val as f32) }; [INFO] [stdout] 292 + let as_int: u32 = unsafe { f32::to_bits(val as f32) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> parser/src/ltac_expr.rs:206:42 [INFO] [stdout] | [INFO] [stdout] 206 | let parts = unsafe { mem::transmute::(val) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 206 - let parts = unsafe { mem::transmute::(val) }; [INFO] [stdout] 206 + let parts = unsafe { u32::to_ne_bytes(val) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `<ac_builder::Var` instead of cloning the inner type [INFO] [stdout] --> parser/src/ltac_var.rs:148:31 [INFO] [stdout] | [INFO] [stdout] 148 | Ok(v) => v.clone(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking example v0.0.2 (/opt/rustwide/workdir/compiler/example) [INFO] [stderr] Checking x86_64 v0.1.0 (/opt/rustwide/workdir/compiler/x86_64) [INFO] [stderr] Checking transform v0.1.0 (/opt/rustwide/workdir/transform) [INFO] [stderr] Checking aarch64 v0.0.2 (/opt/rustwide/workdir/compiler/aarch64) [INFO] [stderr] Checking ltac_printer v0.0.2 (/opt/rustwide/workdir/compiler/ltac) [INFO] [stderr] Checking riscv64 v0.0.2 (/opt/rustwide/workdir/compiler/riscv64) [INFO] [stdout] warning: field `arg3` is never read [INFO] [stdout] --> compiler/x86_64/src/asm.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 122 | pub struct X86Instr { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 127 | pub arg3 : X86Arg, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `X86Instr` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking idac v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `arg3` is never read [INFO] [stdout] --> compiler/x86_64/src/asm.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 122 | pub struct X86Instr { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 127 | pub arg3 : X86Arg, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `X86Instr` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "de5144aae2ba3ccbe9a91e29358a93bb41e47e8d0e4fb3414e6211a989c1eb09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de5144aae2ba3ccbe9a91e29358a93bb41e47e8d0e4fb3414e6211a989c1eb09", kill_on_drop: false }` [INFO] [stdout] de5144aae2ba3ccbe9a91e29358a93bb41e47e8d0e4fb3414e6211a989c1eb09