[INFO] fetching crate sozu 1.1.0-rc.1...
[INFO] checking sozu-1.1.0-rc.1 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate sozu 1.1.0-rc.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate sozu 1.1.0-rc.1 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sozu 1.1.0-rc.1
[INFO] finished tweaking crates.io crate sozu 1.1.0-rc.1
[INFO] tweaked toml for crates.io crate sozu 1.1.0-rc.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate sozu 1.1.0-rc.1 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" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trailer v0.1.2
[INFO] [stderr]   Downloaded paw-attributes v1.0.2
[INFO] [stderr]   Downloaded pool v0.1.4
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[INFO] [stderr]   Downloaded hpack v0.3.0
[INFO] [stderr]   Downloaded libloading v0.8.4
[INFO] [stderr]   Downloaded rusty_ulid v2.0.0
[INFO] [stderr]   Downloaded cc v1.1.5
[INFO] [stderr]   Downloaded mio v1.0.0
[INFO] [stderr]   Downloaded sozu-command-lib v1.1.0-rc.1
[INFO] [stderr]   Downloaded toml v0.8.15
[INFO] [stderr]   Downloaded kawa v0.6.7
[INFO] [stderr]   Downloaded sozu-lib v1.1.0-rc.1
[INFO] [stderr]   Downloaded paw v1.0.0
[INFO] [stderr]   Downloaded poule v0.3.2
[INFO] [stderr]   Downloaded hdrhistogram v7.5.4
[INFO] [stderr]   Downloaded jemalloc-sys v0.5.4+5.3.0-patched
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b543fbe301df12d6e539fe059986f259ccdd38eb7c4905d40be6035b50568994
[INFO] running `Command { std: "docker" "start" "-a" "b543fbe301df12d6e539fe059986f259ccdd38eb7c4905d40be6035b50568994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b543fbe301df12d6e539fe059986f259ccdd38eb7c4905d40be6035b50568994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b543fbe301df12d6e539fe059986f259ccdd38eb7c4905d40be6035b50568994", kill_on_drop: false }`
[INFO] [stdout] b543fbe301df12d6e539fe059986f259ccdd38eb7c4905d40be6035b50568994
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9393810b7a7af51858327b61ccbf13a614cc875cb467ae2262d716f833e04aee
[INFO] running `Command { std: "docker" "start" "-a" "9393810b7a7af51858327b61ccbf13a614cc875cb467ae2262d716f833e04aee", kill_on_drop: false }`
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[INFO] [stderr]     Checking rustls-webpki v0.102.5
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[INFO] [stderr]     Checking sozu v1.1.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `h2`
[INFO] [stdout]    --> src/ctl/request_builder.rs:241:17
[INFO] [stdout]     |
[INFO] [stdout] 241 |                 h2,
[INFO] [stdout]     |                 ^^ help: try ignoring the field: `h2: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h2`
[INFO] [stdout]    --> src/ctl/request_builder.rs:290:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 h2,
[INFO] [stdout]     |                 ^^ help: try ignoring the field: `h2: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h2`
[INFO] [stdout]    --> src/ctl/request_builder.rs:241:17
[INFO] [stdout]     |
[INFO] [stdout] 241 |                 h2,
[INFO] [stdout]     |                 ^^ help: try ignoring the field: `h2: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h2`
[INFO] [stdout]    --> src/ctl/request_builder.rs:290:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 h2,
[INFO] [stdout]     |                 ^^ help: try ignoring the field: `h2: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_workers_affinity` is never used
[INFO] [stdout]    --> src/main.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn set_workers_affinity(workers: &Vec<WorkerSession>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_process_affinity` is never used
[INFO] [stdout]    --> src/main.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn set_process_affinity(pid: pid_t, cpu: usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `request_type` is never read
[INFO] [stdout]    --> src/command/requests.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub struct QueryClustersTask {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 257 |     pub client_token: Token,
[INFO] [stdout] 258 |     pub request_type: RequestType,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QueryClustersTask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_workers_affinity` is never used
[INFO] [stdout]    --> src/main.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn set_workers_affinity(workers: &Vec<WorkerSession>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_process_affinity` is never used
[INFO] [stdout]    --> src/main.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn set_process_affinity(pid: pid_t, cpu: usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `request_type` is never read
[INFO] [stdout]    --> src/command/requests.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub struct QueryClustersTask {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] 257 |     pub client_token: Token,
[INFO] [stdout] 258 |     pub request_type: RequestType,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `QueryClustersTask` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 44s
[INFO] running `Command { std: "docker" "inspect" "9393810b7a7af51858327b61ccbf13a614cc875cb467ae2262d716f833e04aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9393810b7a7af51858327b61ccbf13a614cc875cb467ae2262d716f833e04aee", kill_on_drop: false }`
[INFO] [stdout] 9393810b7a7af51858327b61ccbf13a614cc875cb467ae2262d716f833e04aee