[INFO] cloning repository https://github.com/feel-co/nixdoc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feel-co/nixdoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeel-co%2Fnixdoc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeel-co%2Fnixdoc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 276a358fdc7a25e0e2d06671cb2c49c8f818974b
[INFO] checking feel-co/nixdoc against try#3fada14ee01d755dc8076e611f11bf65b28ffd21 for pr-154971-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeel-co%2Fnixdoc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/feel-co/nixdoc
[INFO] finished tweaking git repo https://github.com/feel-co/nixdoc
[INFO] tweaked toml for git repo https://github.com/feel-co/nixdoc written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/feel-co/nixdoc on toolchain 3fada14ee01d755dc8076e611f11bf65b28ffd21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/feel-co/nixdoc 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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba19e9b3f67c1cc4017f51440db258f49b6ced364c040e4f5a0df419ae300d03
[INFO] running `Command { std: "docker" "start" "-a" "ba19e9b3f67c1cc4017f51440db258f49b6ced364c040e4f5a0df419ae300d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba19e9b3f67c1cc4017f51440db258f49b6ced364c040e4f5a0df419ae300d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba19e9b3f67c1cc4017f51440db258f49b6ced364c040e4f5a0df419ae300d03", kill_on_drop: false }`
[INFO] [stdout] ba19e9b3f67c1cc4017f51440db258f49b6ced364c040e4f5a0df419ae300d03
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 700e6d8237f266d3843a31fe18a10ef0a7724e45f9ee8cd478c06223d2a88ad9
[INFO] running `Command { std: "docker" "start" "-a" "700e6d8237f266d3843a31fe18a10ef0a7724e45f9ee8cd478c06223d2a88ad9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking dissimilar v1.0.10
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking expect-test v1.5.1
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking nixdoc v0.2.0 (/opt/rustwide/workdir/crates/nixdoc)
[INFO] [stderr]     Checking nixdoc-ffi v0.2.0 (/opt/rustwide/workdir/crates/nixdoc-ffi)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.70s
[INFO] running `Command { std: "docker" "inspect" "700e6d8237f266d3843a31fe18a10ef0a7724e45f9ee8cd478c06223d2a88ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700e6d8237f266d3843a31fe18a10ef0a7724e45f9ee8cd478c06223d2a88ad9", kill_on_drop: false }`
[INFO] [stdout] 700e6d8237f266d3843a31fe18a10ef0a7724e45f9ee8cd478c06223d2a88ad9