[INFO] cloning repository https://github.com/gfaster/gubernator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gfaster/gubernator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfaster%2Fgubernator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfaster%2Fgubernator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06c32a91a6cb9025fc5e44405384d77edaafac79
[INFO] checking gfaster/gubernator against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgfaster%2Fgubernator" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/gfaster/gubernator
[INFO] finished tweaking git repo https://github.com/gfaster/gubernator
[INFO] tweaked toml for git repo https://github.com/gfaster/gubernator written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gfaster/gubernator on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gfaster/gubernator 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" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zvariant_derive v5.11.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.121
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.121
[INFO] [stderr]   Downloaded zvariant v5.11.0
[INFO] [stderr]   Downloaded zbus_systemd v0.26000.0
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.121
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.121
[INFO] [stderr]   Downloaded sysinfo v0.30.13
[INFO] [stderr]   Downloaded js-sys v0.3.98
[INFO] [stderr]   Downloaded tokio v1.52.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b7bc77b8e53d947532a9c0760466b54f4a78e208f711e8e8f5f962f33a2ed29
[INFO] running `Command { std: "docker" "start" "-a" "9b7bc77b8e53d947532a9c0760466b54f4a78e208f711e8e8f5f962f33a2ed29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b7bc77b8e53d947532a9c0760466b54f4a78e208f711e8e8f5f962f33a2ed29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b7bc77b8e53d947532a9c0760466b54f4a78e208f711e8e8f5f962f33a2ed29", kill_on_drop: false }`
[INFO] [stdout] 9b7bc77b8e53d947532a9c0760466b54f4a78e208f711e8e8f5f962f33a2ed29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8475f2c5a70a4ec200f33972393ad8045db840f31a286931ecc61c5aece364c
[INFO] running `Command { std: "docker" "start" "-a" "c8475f2c5a70a4ec200f33972393ad8045db840f31a286931ecc61c5aece364c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]    Compiling aws-lc-rs v1.16.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking sysinfo v0.30.13
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking syn v2.0.117
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling aws-lc-sys v0.40.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking tokio v1.52.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking zvariant_utils v3.3.1
[INFO] [stderr]    Compiling zvariant_derive v5.11.0
[INFO] [stderr]     Checking quick-xml v0.39.2
[INFO] [stderr]     Checking gub-wire v0.1.0 (/opt/rustwide/workdir/gub-wire)
[INFO] [stderr]    Compiling zvariant v5.11.0
[INFO] [stdout] warning: field `executable` is never read
[INFO] [stdout]   --> gub-wire/src/job_req.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct Exec {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 57 |     executable: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `executable` is never read
[INFO] [stdout]   --> gub-wire/src/job_req.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct Exec {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 57 |     executable: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zbus_names v4.3.2
[INFO] [stderr]    Compiling zbus_macros v5.15.0
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking zbus v5.15.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking gub-server v0.1.0 (/opt/rustwide/workdir/gub-server)
[INFO] [stdout] warning: fields `success` and `code` are never read
[INFO] [stdout]    --> gub-server/src/main.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 116 | struct JobDone {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] 117 |     success: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 118 |     code: Option<u8>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `JobDone` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `success` and `code` are never read
[INFO] [stdout]    --> gub-server/src/main.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 116 | struct JobDone {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] 117 |     success: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 118 |     code: Option<u8>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `JobDone` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zbus_systemd v0.26000.0
[INFO] [stderr]     Checking gub-client v0.1.0 (/opt/rustwide/workdir/gub-client)
[INFO] [stdout] warning: unused variable: `cert_chain`
[INFO] [stdout]    --> gub-client/src/main.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let cert_chain = tokio::task::spawn_blocking(move ||
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cert_chain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> gub-client/src/main.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let key = tokio::task::spawn_blocking(move ||
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cert_chain`
[INFO] [stdout]    --> gub-client/src/main.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let cert_chain = tokio::task::spawn_blocking(move ||
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cert_chain`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> gub-client/src/main.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let key = tokio::task::spawn_blocking(move ||
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.61s
[INFO] running `Command { std: "docker" "inspect" "c8475f2c5a70a4ec200f33972393ad8045db840f31a286931ecc61c5aece364c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8475f2c5a70a4ec200f33972393ad8045db840f31a286931ecc61c5aece364c", kill_on_drop: false }`
[INFO] [stdout] c8475f2c5a70a4ec200f33972393ad8045db840f31a286931ecc61c5aece364c
