[INFO] fetching crate svmap 0.3.0...
[INFO] testing svmap-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate svmap 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate svmap 0.3.0
[INFO] finished tweaking crates.io crate svmap 0.3.0
[INFO] tweaked toml for crates.io crate svmap 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate svmap 0.3.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a4cfff3863d0998fee3ec10adc26d81ac7305c14b2fa4b97e9104f2984050a4
[INFO] running `Command { std: "docker" "start" "-a" "6a4cfff3863d0998fee3ec10adc26d81ac7305c14b2fa4b97e9104f2984050a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a4cfff3863d0998fee3ec10adc26d81ac7305c14b2fa4b97e9104f2984050a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a4cfff3863d0998fee3ec10adc26d81ac7305c14b2fa4b97e9104f2984050a4", kill_on_drop: false }`
[INFO] [stdout] 6a4cfff3863d0998fee3ec10adc26d81ac7305c14b2fa4b97e9104f2984050a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35e3a1a670556c19abae2acaac86573eed187edd333545e3e0d64b0767f92425
[INFO] running `Command { std: "docker" "start" "-a" "35e3a1a670556c19abae2acaac86573eed187edd333545e3e0d64b0767f92425", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling svmap v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.85s
[INFO] running `Command { std: "docker" "inspect" "35e3a1a670556c19abae2acaac86573eed187edd333545e3e0d64b0767f92425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e3a1a670556c19abae2acaac86573eed187edd333545e3e0d64b0767f92425", kill_on_drop: false }`
[INFO] [stdout] 35e3a1a670556c19abae2acaac86573eed187edd333545e3e0d64b0767f92425
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5b8decb405a24c689ae64c7dffac827c774668e7e6777bb128bdb13a46a280c
[INFO] running `Command { std: "docker" "start" "-a" "b5b8decb405a24c689ae64c7dffac827c774668e7e6777bb128bdb13a46a280c", kill_on_drop: false }`
[INFO] [stderr]    Compiling svmap v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ml`
[INFO] [stdout]    --> src/memory_layout.rs:367:13
[INFO] [stdout]     |
[INFO] [stdout] 367 |         let ml = MemoryLayout::from_lines(
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_ml`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "b5b8decb405a24c689ae64c7dffac827c774668e7e6777bb128bdb13a46a280c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b8decb405a24c689ae64c7dffac827c774668e7e6777bb128bdb13a46a280c", kill_on_drop: false }`
[INFO] [stdout] b5b8decb405a24c689ae64c7dffac827c774668e7e6777bb128bdb13a46a280c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b51a42597bfdf4e1461e401e4ec8dc35f0575a790caf4ac27bae971dae14fdb2
[INFO] running `Command { std: "docker" "start" "-a" "b51a42597bfdf4e1461e401e4ec8dc35f0575a790caf4ac27bae971dae14fdb2", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `ml`
[INFO] [stderr]    --> src/memory_layout.rs:367:13
[INFO] [stderr]     |
[INFO] [stderr] 367 |         let ml = MemoryLayout::from_lines(
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_ml`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `svmap` (lib test) generated 1 warning (run `cargo fix --lib -p svmap --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/svmap-5ed3028db3363434)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test memory_region::tests::memory_region_adjacency ... ok
[INFO] [stdout] test memory_region::tests::memory_region_construction ... ok
[INFO] [stdout] test memory_region::tests::memory_region_overlap ... ok
[INFO] [stdout] test memory_layout::tests::doc_test ... ok
[INFO] [stdout] test memory_layout::tests::line_interpretation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests svmap
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b51a42597bfdf4e1461e401e4ec8dc35f0575a790caf4ac27bae971dae14fdb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51a42597bfdf4e1461e401e4ec8dc35f0575a790caf4ac27bae971dae14fdb2", kill_on_drop: false }`
[INFO] [stdout] b51a42597bfdf4e1461e401e4ec8dc35f0575a790caf4ac27bae971dae14fdb2
