[INFO] cloning repository https://github.com/beebeeep/pacer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beebeeep/pacer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeebeeep%2Fpacer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeebeeep%2Fpacer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e5df5c29ccedcdd6702c9927f65a6da9e9ee3a3
[INFO] checking beebeeep/pacer against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeebeeep%2Fpacer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/beebeeep/pacer
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/beebeeep/pacer
[INFO] tweaked toml for git repo https://github.com/beebeeep/pacer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/beebeeep/pacer 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/beebeeep/pacer 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 nanorand v0.7.0
[INFO] [stderr]   Downloaded socket2 v0.4.10
[INFO] [stderr]   Downloaded owned-alloc v0.2.0
[INFO] [stderr]   Downloaded rlimit v0.6.2
[INFO] [stderr]   Downloaded rust-ini v0.21.2
[INFO] [stderr]   Downloaded cache-padded v1.3.0
[INFO] [stderr]   Downloaded buddy-alloc v0.4.2
[INFO] [stderr]   Downloaded atomic-counter v1.0.1
[INFO] [stderr]   Downloaded flexbuffers v25.2.10
[INFO] [stderr]   Downloaded clap_derive v4.5.40
[INFO] [stderr]   Downloaded clap v4.5.40
[INFO] [stderr]   Downloaded flume v0.10.14
[INFO] [stderr]   Downloaded futures-lite v2.6.0
[INFO] [stderr]   Downloaded config v0.15.11
[INFO] [stderr]   Downloaded lockfree v0.5.1
[INFO] [stderr]   Downloaded bitmaps v3.2.1
[INFO] [stderr]   Downloaded clap_builder v4.5.40
[INFO] [stderr]   Downloaded winnow v0.7.11
[INFO] [stderr]   Downloaded enclose v1.2.1
[INFO] [stderr]   Downloaded sketches-ddsketch v0.1.3
[INFO] [stderr]   Downloaded hdrhistogram v7.5.4
[INFO] [stderr]   Downloaded glommio v0.9.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c892e40de909df0a65d34d98b9c3cc4f195e8275ad6c88af21c96f6b667b4287
[INFO] running `Command { std: "docker" "start" "-a" "c892e40de909df0a65d34d98b9c3cc4f195e8275ad6c88af21c96f6b667b4287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c892e40de909df0a65d34d98b9c3cc4f195e8275ad6c88af21c96f6b667b4287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c892e40de909df0a65d34d98b9c3cc4f195e8275ad6c88af21c96f6b667b4287", kill_on_drop: false }`
[INFO] [stdout] c892e40de909df0a65d34d98b9c3cc4f195e8275ad6c88af21c96f6b667b4287
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 806b4e2de345138e45bafbda22574c7c5830ab6cb405adb0e92fd9ba07203f16
[INFO] running `Command { std: "docker" "start" "-a" "806b4e2de345138e45bafbda22574c7c5830ab6cb405adb0e92fd9ba07203f16", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking lock_api v0.4.13
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]     Checking winnow v0.7.11
[INFO] [stderr]     Checking gimli v0.31.1
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[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling const-random-macro v0.1.16
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[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking yaml-rust2 v0.10.3
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking rlimit v0.6.2
[INFO] [stderr]    Compiling glommio v0.9.0
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking rust-ini v0.21.2
[INFO] [stderr]     Checking intrusive-collections v0.9.7
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[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]     Checking fastrand v2.3.0
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[INFO] [stderr]     Checking scoped-tls v1.0.1
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[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking hdrhistogram v7.5.4
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking snafu v0.8.6
[INFO] [stderr]     Checking clap v4.5.40
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling pest_generator v2.8.1
[INFO] [stderr]    Compiling pest_derive v2.8.1
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking json5 v0.4.1
[INFO] [stderr]     Checking flexbuffers v25.2.10
[INFO] [stderr]     Checking ron v0.8.1
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking config v0.15.11
[INFO] [stderr]     Checking pacer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ResponseBody` is never constructed
[INFO] [stdout]   --> src/hyper_compat.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub(crate) struct ResponseBody {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseBody` is never constructed
[INFO] [stdout]   --> src/hyper_compat.rs:65:19
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub(crate) struct ResponseBody {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.79s
[INFO] running `Command { std: "docker" "inspect" "806b4e2de345138e45bafbda22574c7c5830ab6cb405adb0e92fd9ba07203f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "806b4e2de345138e45bafbda22574c7c5830ab6cb405adb0e92fd9ba07203f16", kill_on_drop: false }`
[INFO] [stdout] 806b4e2de345138e45bafbda22574c7c5830ab6cb405adb0e92fd9ba07203f16