[INFO] fetching crate csv-sniffer 0.3.1...
[INFO] documenting csv-sniffer-0.3.1 against beta-2025-04-13 for beta-1.87-rustdoc-1
[INFO] extracting crate csv-sniffer 0.3.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate csv-sniffer 0.3.1 on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate csv-sniffer 0.3.1
[INFO] finished tweaking crates.io crate csv-sniffer 0.3.1
[INFO] tweaked toml for crates.io crate csv-sniffer 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate csv-sniffer 0.3.1 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-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 546d1af8d7c773a3f4e5e4608a1593b23c7d21ef3ef1038fa25e5eeca6138844
[INFO] running `Command { std: "docker" "start" "-a" "546d1af8d7c773a3f4e5e4608a1593b23c7d21ef3ef1038fa25e5eeca6138844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "546d1af8d7c773a3f4e5e4608a1593b23c7d21ef3ef1038fa25e5eeca6138844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546d1af8d7c773a3f4e5e4608a1593b23c7d21ef3ef1038fa25e5eeca6138844", kill_on_drop: false }`
[INFO] [stdout] 546d1af8d7c773a3f4e5e4608a1593b23c7d21ef3ef1038fa25e5eeca6138844
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7b36a3cc1cc78320d2a85cf9e47212f3253e008d48e53fe222dbaef7dc1c01f
[INFO] running `Command { std: "docker" "start" "-a" "f7b36a3cc1cc78320d2a85cf9e47212f3253e008d48e53fe222dbaef7dc1c01f", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking csv-sniffer v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting csv-sniffer v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.43s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/csv_sniffer/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "f7b36a3cc1cc78320d2a85cf9e47212f3253e008d48e53fe222dbaef7dc1c01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b36a3cc1cc78320d2a85cf9e47212f3253e008d48e53fe222dbaef7dc1c01f", kill_on_drop: false }`
[INFO] [stdout] f7b36a3cc1cc78320d2a85cf9e47212f3253e008d48e53fe222dbaef7dc1c01f
[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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97655515e4f84e509f485c26dc0d2594d46e8838573f6a8bee5ee16b31835828
[INFO] running `Command { std: "docker" "start" "-a" "97655515e4f84e509f485c26dc0d2594d46e8838573f6a8bee5ee16b31835828", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Documenting csv-sniffer v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/csv_sniffer/index.html
[INFO] running `Command { std: "docker" "inspect" "97655515e4f84e509f485c26dc0d2594d46e8838573f6a8bee5ee16b31835828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97655515e4f84e509f485c26dc0d2594d46e8838573f6a8bee5ee16b31835828", kill_on_drop: false }`
[INFO] [stdout] 97655515e4f84e509f485c26dc0d2594d46e8838573f6a8bee5ee16b31835828