[INFO] fetching crate roi 0.1.5...
[INFO] testing roi-0.1.5 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate roi 0.1.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate roi 0.1.5
[INFO] finished tweaking crates.io crate roi 0.1.5
[INFO] tweaked toml for crates.io crate roi 0.1.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate roi 0.1.5 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] crate crates.io crate roi 0.1.5 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] af841ae7493378cc86d4805c00ae3b94d3cd9110e6fc21fedb4be22a6aa222d1
[INFO] running `Command { std: "docker" "start" "-a" "af841ae7493378cc86d4805c00ae3b94d3cd9110e6fc21fedb4be22a6aa222d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af841ae7493378cc86d4805c00ae3b94d3cd9110e6fc21fedb4be22a6aa222d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af841ae7493378cc86d4805c00ae3b94d3cd9110e6fc21fedb4be22a6aa222d1", kill_on_drop: false }`
[INFO] [stdout] af841ae7493378cc86d4805c00ae3b94d3cd9110e6fc21fedb4be22a6aa222d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d51a9b32cc24f3879e96b41f462b313d1f06463714f861834adc4af8be04f118
[INFO] running `Command { std: "docker" "start" "-a" "d51a9b32cc24f3879e96b41f462b313d1f06463714f861834adc4af8be04f118", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling ryu v1.0.22
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling compact_str v0.7.1
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling ratatui v0.26.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling roi v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.76s
[INFO] running `Command { std: "docker" "inspect" "d51a9b32cc24f3879e96b41f462b313d1f06463714f861834adc4af8be04f118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d51a9b32cc24f3879e96b41f462b313d1f06463714f861834adc4af8be04f118", kill_on_drop: false }`
[INFO] [stdout] d51a9b32cc24f3879e96b41f462b313d1f06463714f861834adc4af8be04f118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 39cd6d22dca918fce10bc8a9f6cf77f800409932b5d6af3a4f2842628bfe1960
[INFO] running `Command { std: "docker" "start" "-a" "39cd6d22dca918fce10bc8a9f6cf77f800409932b5d6af3a4f2842628bfe1960", kill_on_drop: false }`
[INFO] [stderr]    Compiling roi v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "39cd6d22dca918fce10bc8a9f6cf77f800409932b5d6af3a4f2842628bfe1960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39cd6d22dca918fce10bc8a9f6cf77f800409932b5d6af3a4f2842628bfe1960", kill_on_drop: false }`
[INFO] [stdout] 39cd6d22dca918fce10bc8a9f6cf77f800409932b5d6af3a4f2842628bfe1960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 358ae81301b9251c459f5008b25bf64436b2c2cfc42ff01df975db3432e9367a
[INFO] running `Command { std: "docker" "start" "-a" "358ae81301b9251c459f5008b25bf64436b2c2cfc42ff01df975db3432e9367a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/roi-9563a277df6b5d87)
[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" "358ae81301b9251c459f5008b25bf64436b2c2cfc42ff01df975db3432e9367a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358ae81301b9251c459f5008b25bf64436b2c2cfc42ff01df975db3432e9367a", kill_on_drop: false }`
[INFO] [stdout] 358ae81301b9251c459f5008b25bf64436b2c2cfc42ff01df975db3432e9367a
