[INFO] cloning repository https://github.com/7143192/bfjit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/7143192/bfjit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7143192%2Fbfjit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7143192%2Fbfjit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2fda4102c03922309025853515dd49925d67c4d2 [INFO] checking 7143192/bfjit against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7143192%2Fbfjit" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/7143192/bfjit [INFO] finished tweaking git repo https://github.com/7143192/bfjit [INFO] tweaked toml for git repo https://github.com/7143192/bfjit written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/7143192/bfjit on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/7143192/bfjit 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.50 [INFO] [stderr] Downloaded anstyle-wincon v3.0.1 [INFO] [stderr] Downloaded dynasmrt v2.0.0 [INFO] [stderr] Downloaded anstyle-parse v0.2.2 [INFO] [stderr] Downloaded anstream v0.6.4 [INFO] [stderr] Downloaded thiserror v1.0.50 [INFO] [stderr] Downloaded clap v4.4.7 [INFO] [stderr] Downloaded proc-macro2 v1.0.69 [INFO] [stderr] Downloaded dynasm v2.0.0 [INFO] [stderr] Downloaded clap_builder v4.4.7 [INFO] [stderr] Downloaded syn v2.0.38 [INFO] [stderr] Downloaded libc v0.2.149 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4c333b7beff67b3ec3ac5306f1dd6b516ec23aebe5db7b0b968ce778bc2f9b8 [INFO] running `Command { std: "docker" "start" "-a" "e4c333b7beff67b3ec3ac5306f1dd6b516ec23aebe5db7b0b968ce778bc2f9b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4c333b7beff67b3ec3ac5306f1dd6b516ec23aebe5db7b0b968ce778bc2f9b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4c333b7beff67b3ec3ac5306f1dd6b516ec23aebe5db7b0b968ce778bc2f9b8", kill_on_drop: false }` [INFO] [stdout] e4c333b7beff67b3ec3ac5306f1dd6b516ec23aebe5db7b0b968ce778bc2f9b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96af27f83a69630f18a51a23c936c20460cd52f7687bfd216935c58ec8fc2b2f [INFO] running `Command { std: "docker" "start" "-a" "96af27f83a69630f18a51a23c936c20460cd52f7687bfd216935c58ec8fc2b2f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling dynasm v2.0.0 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking dynasmrt v2.0.0 [INFO] [stderr] Checking bfjit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bfjit.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | let mut ir = bfir::compile(&src)?; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `optimize` [INFO] [stdout] --> src/bfjit.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | optimize: bool, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_optimize` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/bfjit.rs:95:53 [INFO] [stdout] | [INFO] [stdout] 95 | ; mov rax, QWORD BFVM::getbyte as _ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 95 | ; mov rax, QWORD BFVM::getbyte as *const () as _ [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/bfjit.rs:105:53 [INFO] [stdout] | [INFO] [stdout] 105 | ; mov rax, QWORD BFVM::putbyte as _ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 105 | ; mov rax, QWORD BFVM::putbyte as *const () as _ [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/bfjit.rs:136:51 [INFO] [stdout] | [INFO] [stdout] 136 | ; mov rax, QWORD BFVM::overflow_error as _ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 136 | ; mov rax, QWORD BFVM::overflow_error as *const () as _ [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bfjit.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | let mut ir = bfir::compile(&src)?; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `optimize` [INFO] [stdout] --> src/bfjit.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | optimize: bool, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_optimize` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/bfjit.rs:95:53 [INFO] [stdout] | [INFO] [stdout] 95 | ; mov rax, QWORD BFVM::getbyte as _ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 95 | ; mov rax, QWORD BFVM::getbyte as *const () as _ [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/bfjit.rs:105:53 [INFO] [stdout] | [INFO] [stdout] 105 | ; mov rax, QWORD BFVM::putbyte as _ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 105 | ; mov rax, QWORD BFVM::putbyte as *const () as _ [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/bfjit.rs:136:51 [INFO] [stdout] | [INFO] [stdout] 136 | ; mov rax, QWORD BFVM::overflow_error as _ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 136 | ; mov rax, QWORD BFVM::overflow_error as *const () as _ [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.97s [INFO] running `Command { std: "docker" "inspect" "96af27f83a69630f18a51a23c936c20460cd52f7687bfd216935c58ec8fc2b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96af27f83a69630f18a51a23c936c20460cd52f7687bfd216935c58ec8fc2b2f", kill_on_drop: false }` [INFO] [stdout] 96af27f83a69630f18a51a23c936c20460cd52f7687bfd216935c58ec8fc2b2f