[INFO] fetching crate simpleton 0.20.2...
[INFO] checking simpleton-0.20.2 against master#180dffba142c47240ca0d93096ce90b9fd97c8d7 for pr-114716
[INFO] extracting crate simpleton 0.20.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate simpleton 0.20.2 on toolchain 180dffba142c47240ca0d93096ce90b9fd97c8d7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simpleton 0.20.2
[INFO] finished tweaking crates.io crate simpleton 0.20.2
[INFO] tweaked toml for crates.io crate simpleton 0.20.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate simpleton 0.20.2 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" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded intuicio-core v0.20.2
[INFO] [stderr]   Downloaded serde-intermediate-derive v1.6.0
[INFO] [stderr]   Downloaded rstar v0.10.0
[INFO] [stderr]   Downloaded serde-intermediate v1.6.0
[INFO] [stderr]   Downloaded intuicio-backend-vm v0.20.2
[INFO] [stderr]   Downloaded intuicio-data v0.20.2
[INFO] [stderr]   Downloaded intuicio-derive v0.20.2
[INFO] [stderr]   Downloaded intuicio-plugins v0.20.2
[INFO] [stderr]   Downloaded intuicio-nodes v0.20.2
[INFO] [stderr]   Downloaded intuicio-frontend-simpleton v0.20.2
[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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 795f343f9c5ffcbf03826ec8ca450131b8410f584c8499a3b27e479abff9fae3
[INFO] running `Command { std: "docker" "start" "-a" "795f343f9c5ffcbf03826ec8ca450131b8410f584c8499a3b27e479abff9fae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "795f343f9c5ffcbf03826ec8ca450131b8410f584c8499a3b27e479abff9fae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "795f343f9c5ffcbf03826ec8ca450131b8410f584c8499a3b27e479abff9fae3", kill_on_drop: false }`
[INFO] [stdout] 795f343f9c5ffcbf03826ec8ca450131b8410f584c8499a3b27e479abff9fae3
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+180dffba142c47240ca0d93096ce90b9fd97c8d7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 793f720ff88368382c207b87f8b6331cbb65c3a81ddb4199e5bb4ab0ddfb9ea1
[INFO] running `Command { std: "docker" "start" "-a" "793f720ff88368382c207b87f8b6331cbb65c3a81ddb4199e5bb4ab0ddfb9ea1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.181
[INFO] [stderr]    Compiling serde_derive v1.0.181
[INFO] [stderr]    Compiling thiserror v1.0.44
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling rustix v0.38.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling heapless v0.7.16
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.44
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking aho-corasick v1.0.2
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking winnow v0.5.4
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]     Checking libloading v0.8.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking petgraph v0.6.3
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.19
[INFO] [stderr]    Compiling pest v2.7.2
[INFO] [stderr]     Checking snailquote v0.3.1
[INFO] [stderr]     Checking rstar v0.10.0
[INFO] [stderr]    Compiling pest_meta v2.7.2
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking clap v4.3.19
[INFO] [stderr]    Compiling pest_generator v2.7.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking toml_edit v0.19.14
[INFO] [stderr]     Checking typid v1.1.1
[INFO] [stderr]     Checking intuicio-data v0.20.2
[INFO] [stderr]    Compiling pest_derive v2.7.2
[INFO] [stderr]    Compiling serde-intermediate-derive v1.6.0
[INFO] [stderr]    Compiling intuicio-derive v0.20.2
[INFO] [stderr]     Checking intuicio-core v0.20.2
[INFO] [stderr]     Checking intuicio-plugins v0.20.2
[INFO] [stderr]     Checking intuicio-backend-vm v0.20.2
[INFO] [stderr]     Checking serde-intermediate v1.6.0
[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking intuicio-nodes v0.20.2
[INFO] [stderr]     Checking intuicio-frontend-simpleton v0.20.2
[INFO] [stderr]     Checking simpleton v0.20.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "793f720ff88368382c207b87f8b6331cbb65c3a81ddb4199e5bb4ab0ddfb9ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "793f720ff88368382c207b87f8b6331cbb65c3a81ddb4199e5bb4ab0ddfb9ea1", kill_on_drop: false }`
[INFO] [stdout] 793f720ff88368382c207b87f8b6331cbb65c3a81ddb4199e5bb4ab0ddfb9ea1