[INFO] cloning repository https://github.com/felixfontein/antsibull-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/felixfontein/antsibull-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelixfontein%2Fantsibull-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelixfontein%2Fantsibull-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe914e2cd59c133e4177d6197c5be1b4f2f8f488
[INFO] checking felixfontein/antsibull-rs against master#fd0c901b00ee1e08a250039cdb90258603497e20 for pr-153692
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelixfontein%2Fantsibull-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/felixfontein/antsibull-rs
[INFO] finished tweaking git repo https://github.com/felixfontein/antsibull-rs
[INFO] tweaked toml for git repo https://github.com/felixfontein/antsibull-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/felixfontein/antsibull-rs on toolchain fd0c901b00ee1e08a250039cdb90258603497e20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/felixfontein/antsibull-rs 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" "+fd0c901b00ee1e08a250039cdb90258603497e20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hashlink v0.8.4
[INFO] [stderr]   Downloaded saphyr v0.0.3
[INFO] [stderr]   Downloaded allocator-api2 v0.2.19
[INFO] [stderr]   Downloaded saphyr-parser v0.0.3
[INFO] [stderr]   Downloaded regex-automata v0.4.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19d5bd6027555f18ee82f4913a12dc2733ea2fa668461f62f6b7bfcb23dea34b
[INFO] running `Command { std: "docker" "start" "-a" "19d5bd6027555f18ee82f4913a12dc2733ea2fa668461f62f6b7bfcb23dea34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19d5bd6027555f18ee82f4913a12dc2733ea2fa668461f62f6b7bfcb23dea34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d5bd6027555f18ee82f4913a12dc2733ea2fa668461f62f6b7bfcb23dea34b", kill_on_drop: false }`
[INFO] [stdout] 19d5bd6027555f18ee82f4913a12dc2733ea2fa668461f62f6b7bfcb23dea34b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d14f3af5a05bff9e6ee4336ea52d426ffead5e1ec4c9a8dce61455db01c008e6
[INFO] running `Command { std: "docker" "start" "-a" "d14f3af5a05bff9e6ee4336ea52d426ffead5e1ec4c9a8dce61455db01c008e6", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking allocator-api2 v0.2.19
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking saphyr-parser v0.0.3
[INFO] [stderr]     Checking saphyr v0.0.3
[INFO] [stderr]     Checking regex-automata v0.4.12
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking antsibull v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `Command { std: "docker" "inspect" "d14f3af5a05bff9e6ee4336ea52d426ffead5e1ec4c9a8dce61455db01c008e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14f3af5a05bff9e6ee4336ea52d426ffead5e1ec4c9a8dce61455db01c008e6", kill_on_drop: false }`
[INFO] [stdout] d14f3af5a05bff9e6ee4336ea52d426ffead5e1ec4c9a8dce61455db01c008e6