[INFO] cloning repository https://github.com/playXE/runtime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/playXE/runtime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fruntime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fruntime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4df148d809d63416d585d37d41a4ec3b09079e29
[INFO] testing playXE/runtime against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fruntime" "/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/playXE/runtime
[INFO] finished tweaking git repo https://github.com/playXE/runtime
[INFO] tweaked toml for git repo https://github.com/playXE/runtime written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/playXE/runtime on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/playXE/runtime 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" "+beta-2026-03-05" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fcd6b009c5ea12c201602d0e740bfc6425275a543ee118e5d83991337c296ca3
[INFO] running `Command { std: "docker" "start" "-a" "fcd6b009c5ea12c201602d0e740bfc6425275a543ee118e5d83991337c296ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcd6b009c5ea12c201602d0e740bfc6425275a543ee118e5d83991337c296ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd6b009c5ea12c201602d0e740bfc6425275a543ee118e5d83991337c296ca3", kill_on_drop: false }`
[INFO] [stdout] fcd6b009c5ea12c201602d0e740bfc6425275a543ee118e5d83991337c296ca3
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cc1d687b27fc8aabcebc0f1e750f0ec21c8cf018c190a1b114f0ebc8ba6a4ec
[INFO] running `Command { std: "docker" "start" "-a" "9cc1d687b27fc8aabcebc0f1e750f0ec21c8cf018c190a1b114f0ebc8ba6a4ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::cycleanalysis::*`
[INFO] [stdout]  --> src/analysis/hammockgraph.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::cycleanalysis::*;
[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: `crate::cfg::*`
[INFO] [stdout]  --> src/analysis/saferegion.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cfg::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/analysis/hammockgraph.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let mut new_hammock = unvisited.get(&entry).cloned().unwrap();
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/analysis/hammockgraph.rs:155:17
[INFO] [stdout]     |
[INFO] [stdout] 155 |             let mut v: Rc<RefCell<Hammock>> = v.clone();
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cfg`, `dom`, `post_dom`, `cycle`, `hammockgraph`, and `saferegion` are never read
[INFO] [stdout]   --> src/analysis/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Analysis<'a> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  8 |     cfg: &'a crate::cfg::ControlFlowGraph,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  9 |     dom: Option<dom::DominatorTree>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     post_dom: Option<postdom::PostDominatorTree>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     cycle: Option<cycleanalysis::CycleAnalysis>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     hammockgraph: Option<hammockgraph::HammockAnalysis>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 13 |     saferegion: Option<saferegion::SafeRegionAnalysis>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut b2 = cfg.insert_block(CodeBlockRef::new(block));
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "9cc1d687b27fc8aabcebc0f1e750f0ec21c8cf018c190a1b114f0ebc8ba6a4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cc1d687b27fc8aabcebc0f1e750f0ec21c8cf018c190a1b114f0ebc8ba6a4ec", kill_on_drop: false }`
[INFO] [stdout] 9cc1d687b27fc8aabcebc0f1e750f0ec21c8cf018c190a1b114f0ebc8ba6a4ec
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8426b6b1af8077f74ed364dc0a9a3d6b62c341c58c6fc481538a8d630e4020ca
[INFO] running `Command { std: "docker" "start" "-a" "8426b6b1af8077f74ed364dc0a9a3d6b62c341c58c6fc481538a8d630e4020ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::cycleanalysis::*`
[INFO] [stdout]  --> src/analysis/hammockgraph.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::cycleanalysis::*;
[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: `crate::cfg::*`
[INFO] [stdout]  --> src/analysis/saferegion.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cfg::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/analysis/hammockgraph.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let mut new_hammock = unvisited.get(&entry).cloned().unwrap();
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/analysis/hammockgraph.rs:155:17
[INFO] [stdout]     |
[INFO] [stdout] 155 |             let mut v: Rc<RefCell<Hammock>> = v.clone();
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cfg`, `dom`, `post_dom`, `cycle`, `hammockgraph`, and `saferegion` are never read
[INFO] [stdout]   --> src/analysis/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Analysis<'a> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  8 |     cfg: &'a crate::cfg::ControlFlowGraph,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  9 |     dom: Option<dom::DominatorTree>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     post_dom: Option<postdom::PostDominatorTree>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     cycle: Option<cycleanalysis::CycleAnalysis>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     hammockgraph: Option<hammockgraph::HammockAnalysis>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 13 |     saferegion: Option<saferegion::SafeRegionAnalysis>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::cycleanalysis::*`
[INFO] [stdout]  --> src/analysis/hammockgraph.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::cycleanalysis::*;
[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: `crate::cfg::*`
[INFO] [stdout]  --> src/analysis/saferegion.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cfg::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut b2 = cfg.insert_block(CodeBlockRef::new(block));
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/analysis/hammockgraph.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let mut new_hammock = unvisited.get(&entry).cloned().unwrap();
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/analysis/hammockgraph.rs:155:17
[INFO] [stdout]     |
[INFO] [stdout] 155 |             let mut v: Rc<RefCell<Hammock>> = v.clone();
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cfg`, `dom`, `post_dom`, `cycle`, `hammockgraph`, and `saferegion` are never read
[INFO] [stdout]   --> src/analysis/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Analysis<'a> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout]  8 |     cfg: &'a crate::cfg::ControlFlowGraph,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  9 |     dom: Option<dom::DominatorTree>,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     post_dom: Option<postdom::PostDominatorTree>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 11 |     cycle: Option<cycleanalysis::CycleAnalysis>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     hammockgraph: Option<hammockgraph::HammockAnalysis>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 13 |     saferegion: Option<saferegion::SafeRegionAnalysis>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "8426b6b1af8077f74ed364dc0a9a3d6b62c341c58c6fc481538a8d630e4020ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8426b6b1af8077f74ed364dc0a9a3d6b62c341c58c6fc481538a8d630e4020ca", kill_on_drop: false }`
[INFO] [stdout] 8426b6b1af8077f74ed364dc0a9a3d6b62c341c58c6fc481538a8d630e4020ca
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a973d608d3be289cc639e00b6c99b26e483e795ad65d5c63137d6cac934460c5
[INFO] running `Command { std: "docker" "start" "-a" "a973d608d3be289cc639e00b6c99b26e483e795ad65d5c63137d6cac934460c5", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::cycleanalysis::*`
[INFO] [stderr]  --> src/analysis/hammockgraph.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::cycleanalysis::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::cfg::*`
[INFO] [stderr]  --> src/analysis/saferegion.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::cfg::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/analysis/hammockgraph.rs:146:13
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let mut new_hammock = unvisited.get(&entry).cloned().unwrap();
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/analysis/hammockgraph.rs:155:17
[INFO] [stderr]     |
[INFO] [stderr] 155 |             let mut v: Rc<RefCell<Hammock>> = v.clone();
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `cfg`, `dom`, `post_dom`, `cycle`, `hammockgraph`, and `saferegion` are never read
[INFO] [stderr]   --> src/analysis/mod.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct Analysis<'a> {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr]  8 |     cfg: &'a crate::cfg::ControlFlowGraph,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]  9 |     dom: Option<dom::DominatorTree>,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 10 |     post_dom: Option<postdom::PostDominatorTree>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 11 |     cycle: Option<cycleanalysis::CycleAnalysis>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 12 |     hammockgraph: Option<hammockgraph::HammockAnalysis>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 13 |     saferegion: Option<saferegion::SafeRegionAnalysis>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `runtime` (lib) generated 5 warnings (run `cargo fix --lib -p runtime` to apply 4 suggestions)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let mut b2 = cfg.insert_block(CodeBlockRef::new(block));
[INFO] [stderr]    |         ----^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `runtime` (bin "runtime" test) generated 1 warning (run `cargo fix --bin "runtime" -p runtime --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `runtime` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/runtime-0e9191b536535e03)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/runtime-4f868132b5c4c623)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests runtime
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a973d608d3be289cc639e00b6c99b26e483e795ad65d5c63137d6cac934460c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a973d608d3be289cc639e00b6c99b26e483e795ad65d5c63137d6cac934460c5", kill_on_drop: false }`
[INFO] [stdout] a973d608d3be289cc639e00b6c99b26e483e795ad65d5c63137d6cac934460c5
