[INFO] cloning repository https://github.com/whs31/ucc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whs31/ucc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs31%2Fucc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs31%2Fucc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 627d9b5e44ed6c3d0e3651a7fdfbd013290ca0fe
[INFO] checking whs31/ucc against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhs31%2Fucc" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/whs31/ucc
[INFO] finished tweaking git repo https://github.com/whs31/ucc
[INFO] tweaked toml for git repo https://github.com/whs31/ucc written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/whs31/ucc on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/whs31/ucc 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xxd-rs v0.4.0
[INFO] [stderr]   Downloaded os_info v3.12.0
[INFO] [stderr]   Downloaded askama v0.14.0
[INFO] [stderr]   Downloaded askama_parser v0.14.0
[INFO] [stderr]   Downloaded human-panic v2.0.3
[INFO] [stderr]   Downloaded serde_norway v0.9.42
[INFO] [stderr]   Downloaded askama_derive v0.14.0
[INFO] [stderr]   Downloaded unsafe-libyaml-norway v0.2.15
[INFO] [stderr]   Downloaded quick-xml v0.38.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da71891d7fe60ce73373d3e5cb89d511611cceac7d40c4d9502d9b582c7b4a58
[INFO] running `Command { std: "docker" "start" "-a" "da71891d7fe60ce73373d3e5cb89d511611cceac7d40c4d9502d9b582c7b4a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da71891d7fe60ce73373d3e5cb89d511611cceac7d40c4d9502d9b582c7b4a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da71891d7fe60ce73373d3e5cb89d511611cceac7d40c4d9502d9b582c7b4a58", kill_on_drop: false }`
[INFO] [stdout] da71891d7fe60ce73373d3e5cb89d511611cceac7d40c4d9502d9b582c7b4a58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5c0d29da653d439c1f7e1e77e8262219cdaaf8ffc6f1fc1c6f900550db89fd5
[INFO] running `Command { std: "docker" "start" "-a" "f5c0d29da653d439c1f7e1e77e8262219cdaaf8ffc6f1fc1c6f900550db89fd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr]     Checking serde_spanned v1.0.2
[INFO] [stderr]     Checking toml_datetime v0.7.2
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]     Checking toml_writer v1.0.3
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]    Compiling wucc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking unsafe-libyaml-norway v0.2.15
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking toml v0.9.7
[INFO] [stderr]     Checking clap_builder v4.5.48
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking indicatif v0.18.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]    Compiling xxd-rs v0.4.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking clap v4.5.48
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling askama_parser v0.14.0
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking os_info v3.12.0
[INFO] [stderr]     Checking serde_norway v0.9.42
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking human-panic v2.0.3
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking human-panic v1.2.3
[INFO] [stderr]    Compiling askama_derive v0.14.0
[INFO] [stderr]     Checking askama v0.14.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.96s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v3.2.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "f5c0d29da653d439c1f7e1e77e8262219cdaaf8ffc6f1fc1c6f900550db89fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c0d29da653d439c1f7e1e77e8262219cdaaf8ffc6f1fc1c6f900550db89fd5", kill_on_drop: false }`
[INFO] [stdout] f5c0d29da653d439c1f7e1e77e8262219cdaaf8ffc6f1fc1c6f900550db89fd5