[INFO] fetching crate babel_nar 0.27.1...
[INFO] checking babel_nar-0.27.1 against master#cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 for pr-136968
[INFO] extracting crate babel_nar 0.27.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate babel_nar 0.27.1 on toolchain cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate babel_nar 0.27.1
[INFO] finished tweaking crates.io crate babel_nar 0.27.1
[INFO] tweaked toml for crates.io crate babel_nar 0.27.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] [stderr]       Adding nar_dev_utils v0.42.3 (available: v0.44.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.11)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded navm v0.17.4
[INFO] [stderr]   Downloaded narsese v0.21.3
[INFO] [stderr]   Downloaded nar_dev_utils v0.42.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 431fdb080d023a47e8e6e6ec563e0308cfbcf225b30091234bb55fb3f827774d
[INFO] running `Command { std: "docker" "start" "-a" "431fdb080d023a47e8e6e6ec563e0308cfbcf225b30091234bb55fb3f827774d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "431fdb080d023a47e8e6e6ec563e0308cfbcf225b30091234bb55fb3f827774d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431fdb080d023a47e8e6e6ec563e0308cfbcf225b30091234bb55fb3f827774d", kill_on_drop: false }`
[INFO] [stdout] 431fdb080d023a47e8e6e6ec563e0308cfbcf225b30091234bb55fb3f827774d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 780e7fea19ea5dd5b707c18a7afaef9cdaef83ad47c95b894ecc2b764a52f5e5
[INFO] running `Command { std: "docker" "start" "-a" "780e7fea19ea5dd5b707c18a7afaef9cdaef83ad47c95b894ecc2b764a52f5e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking nar_dev_utils v0.42.3
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking narsese v0.21.3
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]     Checking navm v0.17.4
[INFO] [stderr]     Checking babel_nar v0.27.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.98s
[INFO] running `Command { std: "docker" "inspect" "780e7fea19ea5dd5b707c18a7afaef9cdaef83ad47c95b894ecc2b764a52f5e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780e7fea19ea5dd5b707c18a7afaef9cdaef83ad47c95b894ecc2b764a52f5e5", kill_on_drop: false }`
[INFO] [stdout] 780e7fea19ea5dd5b707c18a7afaef9cdaef83ad47c95b894ecc2b764a52f5e5