[INFO] cloning repository https://github.com/01010101lzy/azuki [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/01010101lzy/azuki" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F01010101lzy%2Fazuki", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F01010101lzy%2Fazuki'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb32185c377e2cc4e524d92f870516eea70f089d [INFO] checking 01010101lzy/azuki against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F01010101lzy%2Fazuki" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/01010101lzy/azuki on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/01010101lzy/azuki [INFO] finished tweaking git repo https://github.com/01010101lzy/azuki [INFO] tweaked toml for git repo https://github.com/01010101lzy/azuki written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/01010101lzy/azuki already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thunderdome v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5127fffa7eefbefafe08534d910cbad9ef43582943e11c7cf7ea52492eed863b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5127fffa7eefbefafe08534d910cbad9ef43582943e11c7cf7ea52492eed863b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5127fffa7eefbefafe08534d910cbad9ef43582943e11c7cf7ea52492eed863b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5127fffa7eefbefafe08534d910cbad9ef43582943e11c7cf7ea52492eed863b", kill_on_drop: false }` [INFO] [stdout] 5127fffa7eefbefafe08534d910cbad9ef43582943e11c7cf7ea52492eed863b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8c429aac5ae3c0b7bf55e3dd2bda573fa27eae9011e694276448f91d96a71b8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e8c429aac5ae3c0b7bf55e3dd2bda573fa27eae9011e694276448f91d96a71b8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Checking smol_str v0.1.17 [INFO] [stderr] Checking thunderdome v0.4.1 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling beef v0.5.0 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Checking unescape v0.1.0 [INFO] [stderr] Checking vec1 v1.6.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking os_str_bytes v2.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Checking combine v4.5.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking azuki-tac v0.1.0 (/opt/rustwide/workdir/crates/tac) [INFO] [stdout] warning: unused import: `newline` [INFO] [stdout] --> crates/tac/src/parser/implementation.rs:16:51 [INFO] [stdout] | [INFO] [stdout] 16 | char::{alpha_num, char, digit, hex_digit, newline, spaces as nl_spaces, string}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `newline` [INFO] [stdout] --> crates/tac/src/parser/implementation.rs:16:51 [INFO] [stdout] | [INFO] [stdout] 16 | char::{alpha_num, char, digit, hex_digit, newline, spaces as nl_spaces, string}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bb_id` [INFO] [stdout] --> crates/tac/src/optimizer/sanity_checker.rs:45:14 [INFO] [stdout] | [INFO] [stdout] 45 | for (bb_id, bb) in func.basic_block_arena.iter() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_bb_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> crates/tac/src/optimizer/sanity_checker.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | for target in jump.target_iter() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/tac/src/optimizer/sanity_checker.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut is_all_jumps_declared = true; [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bb_id` [INFO] [stdout] --> crates/tac/src/optimizer/sanity_checker.rs:45:14 [INFO] [stdout] | [INFO] [stdout] 45 | for (bb_id, bb) in func.basic_block_arena.iter() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_bb_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> crates/tac/src/optimizer/sanity_checker.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 47 | for target in jump.target_iter() { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> crates/tac/src/optimizer/sanity_checker.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut is_all_jumps_declared = true; [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: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking azuki-opt v0.1.0 (/opt/rustwide/workdir/crates/opt) [INFO] [stderr] Checking azuki-tacvm v0.1.0 (/opt/rustwide/workdir/crates/vm) [INFO] [stdout] warning: unused imports: `Deref`, `cell::RefCell` [INFO] [stdout] --> crates/vm/src/inspector.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 4 | ops::{Deref, DerefMut}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FunctionCall` [INFO] [stdout] --> crates/vm/src/inspector.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | use azuki_tac::{Branch, FunctionCall, Inst, TacFunc}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking logos v0.12.0 [INFO] [stderr] Checking azuki-syntax v0.1.0 (/opt/rustwide/workdir/crates/syntax) [INFO] [stderr] Checking azuki-tacgen v0.1.0 (/opt/rustwide/workdir/crates/tacgen) [INFO] [stdout] warning: unused imports: `Arc`, `AtomicUsize` [INFO] [stdout] --> crates/tacgen/src/symbol.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | atomic::{AtomicU32, AtomicUsize}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 7 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `AtomicUsize` [INFO] [stdout] --> crates/tacgen/src/symbol.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | atomic::{AtomicU32, AtomicUsize}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 7 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `return_ty` [INFO] [stdout] --> crates/tacgen/src/lib.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | return_ty: Ty, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `return_ty` [INFO] [stdout] --> crates/tacgen/src/lib.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | return_ty: Ty, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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] [stderr] Checking azuki v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deref`, `cell::RefCell` [INFO] [stdout] --> crates/vm/src/inspector.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 4 | ops::{Deref, DerefMut}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FunctionCall` [INFO] [stdout] --> crates/vm/src/inspector.rs:7:25 [INFO] [stdout] | [INFO] [stdout] 7 | use azuki_tac::{Branch, FunctionCall, Inst, TacFunc}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vm` [INFO] [stdout] --> src/main.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let vm = Vm::new(&program); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vm` [INFO] [stdout] --> src/main.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let vm = Vm::new(&program); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_vm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` 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] Finished dev [unoptimized + debuginfo] target(s) in 59.34s [INFO] running `Command { std: "docker" "inspect" "e8c429aac5ae3c0b7bf55e3dd2bda573fa27eae9011e694276448f91d96a71b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8c429aac5ae3c0b7bf55e3dd2bda573fa27eae9011e694276448f91d96a71b8", kill_on_drop: false }` [INFO] [stdout] e8c429aac5ae3c0b7bf55e3dd2bda573fa27eae9011e694276448f91d96a71b8