[INFO] cloning repository https://github.com/amal029/sysrust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amal029/sysrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famal029%2Fsysrust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famal029%2Fsysrust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 22a2b0d79cb0fe0a0c468bb736412ad523ed61bb [INFO] checking amal029/sysrust/22a2b0d79cb0fe0a0c468bb736412ad523ed61bb against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famal029%2Fsysrust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/amal029/sysrust on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/amal029/sysrust [INFO] finished tweaking git repo https://github.com/amal029/sysrust [INFO] tweaked toml for git repo https://github.com/amal029/sysrust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/amal029/sysrust 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b892e72f3870de8dc80449eb680565808fcb0d4469329475a41ab75d9f0b0b26 [INFO] running `Command { std: "docker" "start" "-a" "b892e72f3870de8dc80449eb680565808fcb0d4469329475a41ab75d9f0b0b26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b892e72f3870de8dc80449eb680565808fcb0d4469329475a41ab75d9f0b0b26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b892e72f3870de8dc80449eb680565808fcb0d4469329475a41ab75d9f0b0b26", kill_on_drop: false }` [INFO] [stdout] b892e72f3870de8dc80449eb680565808fcb0d4469329475a41ab75d9f0b0b26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] def426878b1ff60bcbdab91bd752fd0345299406ee2bdbb679d4e6cf4e62930a [INFO] running `Command { std: "docker" "start" "-a" "def426878b1ff60bcbdab91bd752fd0345299406ee2bdbb679d4e6cf4e62930a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking unicode-width v0.1.12 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking lalrpop-util v0.20.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking pretty v0.12.3 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling syn v2.0.63 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling parking_lot v0.12.2 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling logos-codegen v0.14.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling lalrpop v0.20.2 [INFO] [stderr] Compiling logos-derive v0.14.0 [INFO] [stderr] Compiling logos v0.14.0 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Compiling sysrust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77737:9 [INFO] [stdout] | [INFO] [stdout] 77737 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77756:9 [INFO] [stdout] | [INFO] [stdout] 77756 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77775:9 [INFO] [stdout] | [INFO] [stdout] 77775 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77794:9 [INFO] [stdout] | [INFO] [stdout] 77794 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77813:9 [INFO] [stdout] | [INFO] [stdout] 77813 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77828:9 [INFO] [stdout] | [INFO] [stdout] 77828 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77943:9 [INFO] [stdout] | [INFO] [stdout] 77943 | (_, s, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78108:9 [INFO] [stdout] | [INFO] [stdout] 78108 | (_, l, _): (usize, usize, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78110:9 [INFO] [stdout] | [INFO] [stdout] 78110 | (_, r, _): (usize, usize, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78119:9 [INFO] [stdout] | [INFO] [stdout] 78119 | (_, l, _): (usize, usize, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78121:9 [INFO] [stdout] | [INFO] [stdout] 78121 | (_, r, _): (usize, usize, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78142:9 [INFO] [stdout] | [INFO] [stdout] 78142 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78153:9 [INFO] [stdout] | [INFO] [stdout] 78153 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77737:9 [INFO] [stdout] | [INFO] [stdout] 77737 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77756:9 [INFO] [stdout] | [INFO] [stdout] 77756 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77775:9 [INFO] [stdout] | [INFO] [stdout] 77775 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77794:9 [INFO] [stdout] | [INFO] [stdout] 77794 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77813:9 [INFO] [stdout] | [INFO] [stdout] 77813 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77828:9 [INFO] [stdout] | [INFO] [stdout] 77828 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:77943:9 [INFO] [stdout] | [INFO] [stdout] 77943 | (_, s, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78108:9 [INFO] [stdout] | [INFO] [stdout] 78108 | (_, l, _): (usize, usize, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78110:9 [INFO] [stdout] | [INFO] [stdout] 78110 | (_, r, _): (usize, usize, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78119:9 [INFO] [stdout] | [INFO] [stdout] 78119 | (_, l, _): (usize, usize, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78121:9 [INFO] [stdout] | [INFO] [stdout] 78121 | (_, r, _): (usize, usize, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78142:9 [INFO] [stdout] | [INFO] [stdout] 78142 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> /opt/rustwide/target/debug/build/sysrust-10e742249b1202ea/out/og.rs:78153:9 [INFO] [stdout] | [INFO] [stdout] 78153 | (_, i, _): (usize, Token, usize), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/rewrite.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | SparJoin(usize), [INFO] [stdout] | -------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NodeT` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 | SparJoin(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/rewrite.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | SparJoin(usize), [INFO] [stdout] | -------- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NodeT` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 | SparJoin(()), [INFO] [stdout] | ~~ [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` profile [unoptimized + debuginfo] target(s) in 31.62s [INFO] running `Command { std: "docker" "inspect" "def426878b1ff60bcbdab91bd752fd0345299406ee2bdbb679d4e6cf4e62930a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "def426878b1ff60bcbdab91bd752fd0345299406ee2bdbb679d4e6cf4e62930a", kill_on_drop: false }` [INFO] [stdout] def426878b1ff60bcbdab91bd752fd0345299406ee2bdbb679d4e6cf4e62930a