[INFO] cloning repository https://github.com/maxmcd/pingora-systemd-zero-downtime
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxmcd/pingora-systemd-zero-downtime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmcd%2Fpingora-systemd-zero-downtime", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmcd%2Fpingora-systemd-zero-downtime'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67de746f1959e718430568e2c811bf634243d0e0
[INFO] checking maxmcd/pingora-systemd-zero-downtime against 416264364aa47959f5827723e1d7dabc95d0744b for pr-162242
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxmcd%2Fpingora-systemd-zero-downtime" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maxmcd/pingora-systemd-zero-downtime
[INFO] finished tweaking git repo https://github.com/maxmcd/pingora-systemd-zero-downtime
[INFO] tweaked toml for git repo https://github.com/maxmcd/pingora-systemd-zero-downtime written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maxmcd/pingora-systemd-zero-downtime on toolchain 416264364aa47959f5827723e1d7dabc95d0744b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maxmcd/pingora-systemd-zero-downtime 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" "+416264364aa47959f5827723e1d7dabc95d0744b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `edition` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | edition = "2021"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.edition`
[INFO] [stderr] warning: unused field `version` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | version = "0.1.0"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the field `workspace.package.version`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] df4c359199bcb2e28375304bbf134131b7b27a4a114a87de18efa2e663f86efd
[INFO] running `Command { std: "docker" "start" "df4c359199bcb2e28375304bbf134131b7b27a4a114a87de18efa2e663f86efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df4c359199bcb2e28375304bbf134131b7b27a4a114a87de18efa2e663f86efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df4c359199bcb2e28375304bbf134131b7b27a4a114a87de18efa2e663f86efd" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df4c359199bcb2e28375304bbf134131b7b27a4a114a87de18efa2e663f86efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df4c359199bcb2e28375304bbf134131b7b27a4a114a87de18efa2e663f86efd" "/opt/rustwide/cargo-home/bin/cargo" "+416264364aa47959f5827723e1d7dabc95d0744b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `edition` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | edition = "2021"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.edition`
[INFO] [stderr] warning: unused field `version` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | version = "0.1.0"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the field `workspace.package.version`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking foldhash v0.1.3
[INFO] [stderr]     Checking allocator-api2 v0.2.20
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tokio v1.41.1
[INFO] [stderr]     Checking object v0.36.5
[INFO] [stderr]     Checking hashbrown v0.15.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling openssl-src v300.4.1+3.4.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling cmake v0.1.51
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]    Compiling sentry-contexts v0.26.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling tokio-openssl v0.6.5
[INFO] [stderr]    Compiling rust_decimal v1.36.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling libz-ng-sys v1.1.20
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking pingora-error v0.3.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking pingora-http v0.3.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking sfv v0.9.4
[INFO] [stderr]     Checking prometheus v0.13.4
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]     Checking daemonize v0.5.0
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking trackable v1.3.0
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking trackable v0.2.24
[INFO] [stderr]     Checking thrift_codec v0.1.1
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking pingora-lru v0.3.0
[INFO] [stderr]     Checking sd-notify v0.4.3
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking pingora-ketama v0.3.0
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking rustracing v0.5.1
[INFO] [stderr]     Checking replacer v0.1.0 (/opt/rustwide/workdir/rs-replacer)
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> rs-replacer/src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let r = running.clone();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking rustracing_jaeger v0.7.0
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> rs-replacer/src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let r = running.clone();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking pingora-timeout v0.3.0
[INFO] [stderr]     Checking tokio-stream v0.1.16
[INFO] [stderr]     Checking pingora-pool v0.3.0
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking pingora-runtime v0.3.0
[INFO] [stderr]     Checking uuid v1.11.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking h2 v0.4.7
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking zstd v0.13.2
[INFO] [stderr]     Checking sentry-types v0.26.0
[INFO] [stderr]     Checking pingora-header-serde v0.3.0
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking hyper v0.14.31
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking sentry-core v0.26.0
[INFO] [stderr]     Checking sentry-backtrace v0.26.0
[INFO] [stderr]     Checking sentry-panic v0.26.0
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking sentry v0.26.0
[INFO] [stderr]     Checking pingora-openssl v0.3.0
[INFO] [stderr]     Checking pingora-core v0.3.0
[INFO] [stderr]     Checking pingora-cache v0.3.0
[INFO] [stderr]     Checking pingora v0.3.0
[INFO] [stderr]     Checking pingora-load-balancing v0.3.0
[INFO] [stderr]     Checking pingora-proxy v0.3.0
[INFO] [stderr]     Checking psdzd v0.1.0 (/opt/rustwide/workdir/rs-psdzd)
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> rs-psdzd/src/main.rs:136:59
[INFO] [stdout]     |
[INFO] [stdout] 136 |     async fn request_filter(&self, session: &mut Session, ctx: &mut Self::CTX) -> Result<bool>
[INFO] [stdout]     |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> rs-psdzd/src/main.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         ctx: &mut Self::CTX,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> rs-psdzd/src/main.rs:136:59
[INFO] [stdout]     |
[INFO] [stdout] 136 |     async fn request_filter(&self, session: &mut Session, ctx: &mut Self::CTX) -> Result<bool>
[INFO] [stdout]     |                                                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> rs-psdzd/src/main.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         ctx: &mut Self::CTX,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 26s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "df4c359199bcb2e28375304bbf134131b7b27a4a114a87de18efa2e663f86efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df4c359199bcb2e28375304bbf134131b7b27a4a114a87de18efa2e663f86efd", kill_on_drop: false }`
[INFO] [stdout] df4c359199bcb2e28375304bbf134131b7b27a4a114a87de18efa2e663f86efd