[INFO] fetching crate vngineer-simpleton 1.0.3...
[INFO] testing vngineer-simpleton-1.0.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate vngineer-simpleton 1.0.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate vngineer-simpleton 1.0.3
[INFO] finished tweaking crates.io crate vngineer-simpleton 1.0.3
[INFO] tweaked toml for crates.io crate vngineer-simpleton 1.0.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vngineer-simpleton 1.0.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 100 packages to latest compatible versions
[INFO] [stderr]       Adding intuicio-essentials v0.13.1 (available: v0.48.7)
[INFO] [stderr]       Adding intuicio-frontend-simpleton v0.13.1 (available: v0.48.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded intuicio-backend-vm v0.13.1
[INFO] [stderr]   Downloaded intuicio-essentials v0.13.1
[INFO] [stderr]   Downloaded snailquote v0.3.1
[INFO] [stderr]   Downloaded intuicio-data v0.13.1
[INFO] [stderr]   Downloaded intuicio-core v0.13.1
[INFO] [stderr]   Downloaded vngineer-core v1.0.3
[INFO] [stderr]   Downloaded intuicio-plugins v0.13.1
[INFO] [stderr]   Downloaded intuicio-derive v0.13.1
[INFO] [stderr]   Downloaded typid v1.1.2
[INFO] [stderr]   Downloaded rstar v0.10.0
[INFO] [stderr]   Downloaded serde-intermediate-derive v1.6.2
[INFO] [stderr]   Downloaded hash32 v0.2.1
[INFO] [stderr]   Downloaded atomic-polyfill v1.0.3
[INFO] [stderr]   Downloaded serde-intermediate v1.6.2
[INFO] [stderr]   Downloaded intuicio-frontend-simpleton v0.13.1
[INFO] [stderr]   Downloaded toml v0.7.8
[INFO] [stderr]   Downloaded heapless v0.7.17
[INFO] [stderr]   Downloaded intuicio-nodes v0.13.1
[INFO] [stderr]   Downloaded petgraph v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1b1e75a5a58f3be2e845ec2a5f24c59ffec1d86e61c63aca1624dc56d1de870
[INFO] running `Command { std: "docker" "start" "-a" "d1b1e75a5a58f3be2e845ec2a5f24c59ffec1d86e61c63aca1624dc56d1de870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1b1e75a5a58f3be2e845ec2a5f24c59ffec1d86e61c63aca1624dc56d1de870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b1e75a5a58f3be2e845ec2a5f24c59ffec1d86e61c63aca1624dc56d1de870", kill_on_drop: false }`
[INFO] [stdout] d1b1e75a5a58f3be2e845ec2a5f24c59ffec1d86e61c63aca1624dc56d1de870
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 576e1668075e794d0b591eaa5728a23b567825faaf20c6292bc3d6c43ab9c084
[INFO] running `Command { std: "docker" "start" "-a" "576e1668075e794d0b591eaa5728a23b567825faaf20c6292bc3d6c43ab9c084", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling pest_generator v2.8.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling snailquote v0.3.1
[INFO] [stderr]    Compiling pest_derive v2.8.3
[INFO] [stderr]    Compiling rstar v0.10.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling typid v1.1.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling intuicio-data v0.13.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling intuicio-core v0.13.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling intuicio-plugins v0.13.1
[INFO] [stderr]    Compiling intuicio-backend-vm v0.13.1
[INFO] [stderr]    Compiling serde-intermediate-derive v1.6.2
[INFO] [stderr]    Compiling intuicio-derive v0.13.1
[INFO] [stderr]    Compiling serde-intermediate v1.6.2
[INFO] [stderr]    Compiling intuicio-essentials v0.13.1
[INFO] [stderr]    Compiling vngineer-core v1.0.3
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling intuicio-nodes v0.13.1
[INFO] [stderr]    Compiling intuicio-frontend-simpleton v0.13.1
[INFO] [stderr]    Compiling vngineer-simpleton v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "576e1668075e794d0b591eaa5728a23b567825faaf20c6292bc3d6c43ab9c084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "576e1668075e794d0b591eaa5728a23b567825faaf20c6292bc3d6c43ab9c084", kill_on_drop: false }`
[INFO] [stdout] 576e1668075e794d0b591eaa5728a23b567825faaf20c6292bc3d6c43ab9c084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91e2a1924d1427d317989299c2a799695ac3f3f6e8455988117cb796dae91b08
[INFO] running `Command { std: "docker" "start" "-a" "91e2a1924d1427d317989299c2a799695ac3f3f6e8455988117cb796dae91b08", kill_on_drop: false }`
[INFO] [stderr]    Compiling vngineer-simpleton v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "91e2a1924d1427d317989299c2a799695ac3f3f6e8455988117cb796dae91b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91e2a1924d1427d317989299c2a799695ac3f3f6e8455988117cb796dae91b08", kill_on_drop: false }`
[INFO] [stdout] 91e2a1924d1427d317989299c2a799695ac3f3f6e8455988117cb796dae91b08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b20f3aad6c575e556236194a1fb7911ead2213075d17ef081914cdd20bbec96
[INFO] running `Command { std: "docker" "start" "-a" "8b20f3aad6c575e556236194a1fb7911ead2213075d17ef081914cdd20bbec96", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vngineer_simpleton-610d78dbb6f339e4)
[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 vngineer_simpleton
[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" "8b20f3aad6c575e556236194a1fb7911ead2213075d17ef081914cdd20bbec96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b20f3aad6c575e556236194a1fb7911ead2213075d17ef081914cdd20bbec96", kill_on_drop: false }`
[INFO] [stdout] 8b20f3aad6c575e556236194a1fb7911ead2213075d17ef081914cdd20bbec96