[INFO] cloning repository https://github.com/rojasm-web/expr-minimizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rojasm-web/expr-minimizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frojasm-web%2Fexpr-minimizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frojasm-web%2Fexpr-minimizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee37236b6acadcdb9cb80e7f39157c95cd75d072
[INFO] checking rojasm-web/expr-minimizer against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frojasm-web%2Fexpr-minimizer" "/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/rojasm-web/expr-minimizer
[INFO] finished tweaking git repo https://github.com/rojasm-web/expr-minimizer
[INFO] tweaked toml for git repo https://github.com/rojasm-web/expr-minimizer written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rojasm-web/expr-minimizer on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rojasm-web/expr-minimizer 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" "+165655a2f1981fef27b31c547ad7631979fc5139" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 97821a7c2f3905ca7addbab9ca48eb4ecd2ae719ee3652954ecaea48c0be3899
[INFO] running `Command { std: "docker" "start" "97821a7c2f3905ca7addbab9ca48eb4ecd2ae719ee3652954ecaea48c0be3899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97821a7c2f3905ca7addbab9ca48eb4ecd2ae719ee3652954ecaea48c0be3899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97821a7c2f3905ca7addbab9ca48eb4ecd2ae719ee3652954ecaea48c0be3899" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97821a7c2f3905ca7addbab9ca48eb4ecd2ae719ee3652954ecaea48c0be3899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97821a7c2f3905ca7addbab9ca48eb4ecd2ae719ee3652954ecaea48c0be3899" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.7.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling rug v1.30.0
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking symbolic_expressions v5.0.3
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking xxhash-rust v0.8.18
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking symbol_table v0.2.0
[INFO] [stderr]     Checking egg v0.9.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]     Checking expr-minimizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rug::ops::Pow`
[INFO] [stdout]  --> src/fingerprint.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rug::ops::Pow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arena`
[INFO] [stdout]   --> src/saturate.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::arena::{Arena, Interner, Op as ArenaOp, NIL};
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/catalog.rs:191:53
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...   SymbolicExpr::Div(a, b) if matches!((b.as_ref()), (SymbolicExpr::Num(2))) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if ...
[INFO] [stdout]     |                                           ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -                 SymbolicExpr::Div(a, b) if matches!((b.as_ref()), (SymbolicExpr::Num(2))) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if matches!((x.as_ref(), y.as_ref()), (SymbolicExpr::I, SymbolicExpr::Pi) | (SymbolicExpr::Pi, SymbolicExpr::I))) => SymbolicExpr::I,
[INFO] [stdout] 191 +                 SymbolicExpr::Div(a, b) if matches!( b.as_ref(), (SymbolicExpr::Num(2))) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if matches!((x.as_ref(), y.as_ref()), (SymbolicExpr::I, SymbolicExpr::Pi) | (SymbolicExpr::Pi, SymbolicExpr::I))) => SymbolicExpr::I,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]    --> src/catalog.rs:191:67
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...   SymbolicExpr::Div(a, b) if matches!((b.as_ref()), (SymbolicExpr::Num(2))) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if ...
[INFO] [stdout]     |                                                         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -                 SymbolicExpr::Div(a, b) if matches!((b.as_ref()), (SymbolicExpr::Num(2))) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if matches!((x.as_ref(), y.as_ref()), (SymbolicExpr::I, SymbolicExpr::Pi) | (SymbolicExpr::Pi, SymbolicExpr::I))) => SymbolicExpr::I,
[INFO] [stdout] 191 +                 SymbolicExpr::Div(a, b) if matches!((b.as_ref()), SymbolicExpr::Num(2)) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if matches!((x.as_ref(), y.as_ref()), (SymbolicExpr::I, SymbolicExpr::Pi) | (SymbolicExpr::Pi, SymbolicExpr::I))) => SymbolicExpr::I,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rug::ops::Pow`
[INFO] [stdout]  --> src/fingerprint.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rug::ops::Pow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arena`
[INFO] [stdout]   --> src/saturate.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::arena::{Arena, Interner, Op as ArenaOp, NIL};
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/catalog.rs:191:53
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...   SymbolicExpr::Div(a, b) if matches!((b.as_ref()), (SymbolicExpr::Num(2))) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if ...
[INFO] [stdout]     |                                           ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -                 SymbolicExpr::Div(a, b) if matches!((b.as_ref()), (SymbolicExpr::Num(2))) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if matches!((x.as_ref(), y.as_ref()), (SymbolicExpr::I, SymbolicExpr::Pi) | (SymbolicExpr::Pi, SymbolicExpr::I))) => SymbolicExpr::I,
[INFO] [stdout] 191 +                 SymbolicExpr::Div(a, b) if matches!( b.as_ref(), (SymbolicExpr::Num(2))) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if matches!((x.as_ref(), y.as_ref()), (SymbolicExpr::I, SymbolicExpr::Pi) | (SymbolicExpr::Pi, SymbolicExpr::I))) => SymbolicExpr::I,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]    --> src/catalog.rs:191:67
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...   SymbolicExpr::Div(a, b) if matches!((b.as_ref()), (SymbolicExpr::Num(2))) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if ...
[INFO] [stdout]     |                                                         ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -                 SymbolicExpr::Div(a, b) if matches!((b.as_ref()), (SymbolicExpr::Num(2))) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if matches!((x.as_ref(), y.as_ref()), (SymbolicExpr::I, SymbolicExpr::Pi) | (SymbolicExpr::Pi, SymbolicExpr::I))) => SymbolicExpr::I,
[INFO] [stdout] 191 +                 SymbolicExpr::Div(a, b) if matches!((b.as_ref()), SymbolicExpr::Num(2)) && matches!(a.as_ref(), SymbolicExpr::Mul(x, y) if matches!((x.as_ref(), y.as_ref()), (SymbolicExpr::I, SymbolicExpr::Pi) | (SymbolicExpr::Pi, SymbolicExpr::I))) => SymbolicExpr::I,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 25s
[INFO] running `Command { std: "docker" "inspect" "97821a7c2f3905ca7addbab9ca48eb4ecd2ae719ee3652954ecaea48c0be3899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97821a7c2f3905ca7addbab9ca48eb4ecd2ae719ee3652954ecaea48c0be3899", kill_on_drop: false }`
[INFO] [stdout] 97821a7c2f3905ca7addbab9ca48eb4ecd2ae719ee3652954ecaea48c0be3899
