[INFO] fetching crate http_api_service 0.3.2...
[INFO] checking http_api_service-0.3.2 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate http_api_service 0.3.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate http_api_service 0.3.2
[INFO] removed 4 missing tests
[INFO] finished tweaking crates.io crate http_api_service 0.3.2
[INFO] tweaked toml for crates.io crate http_api_service 0.3.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate http_api_service 0.3.2 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 186 packages to latest compatible versions
[INFO] [stderr]       Adding http v0.2.12 (available: v1.3.1)
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.7.0)
[INFO] [stderr]       Adding multer v2.1.0 (available: v3.1.0)
[INFO] [stderr]       Adding ureq v2.12.1 (available: v3.1.2)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded buf-read-ext v0.4.0
[INFO] [stderr]   Downloaded formdata v0.13.0
[INFO] [stderr]   Downloaded mime_multipart v0.6.1
[INFO] [stderr]   Downloaded textnonce v1.0.0
[INFO] [stderr]   Downloaded fp_rust v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d3a853600485bdb0a27b74d80ff5bfbba146fbc8ffd60792d5e8bdea969ef20
[INFO] running `Command { std: "docker" "start" "-a" "1d3a853600485bdb0a27b74d80ff5bfbba146fbc8ffd60792d5e8bdea969ef20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d3a853600485bdb0a27b74d80ff5bfbba146fbc8ffd60792d5e8bdea969ef20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3a853600485bdb0a27b74d80ff5bfbba146fbc8ffd60792d5e8bdea969ef20", kill_on_drop: false }`
[INFO] [stdout] 1d3a853600485bdb0a27b74d80ff5bfbba146fbc8ffd60792d5e8bdea969ef20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 489469631b2ccd0012632bc0cc915038b96d65ba536b9271929ccb581b751a7b
[INFO] running `Command { std: "docker" "start" "-a" "489469631b2ccd0012632bc0cc915038b96d65ba536b9271929ccb581b751a7b", kill_on_drop: false }`
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]    Compiling multer v2.1.0
[INFO] [stderr]     Checking buf-read-ext v0.4.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking textnonce v1.0.0
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking mime_multipart v0.6.1
[INFO] [stderr]     Checking formdata v0.13.0
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking http_api_service v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Outputting` is never used
[INFO] [stdout]    --> src/simple_api.rs:608:7
[INFO] [stdout]     |
[INFO] [stdout] 608 | trait Outputting: Sized {
[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 `thread_pool` is never read
[INFO] [stdout]    --> src/bind_hyper.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub struct MultipartSerializerForStream {
[INFO] [stdout]     |            ---------------------------- field in this struct
[INFO] [stdout] 159 |     // NOTE: It can't be Copy because of this one:
[INFO] [stdout] 160 |     thread_pool: Option<Arc<ThreadPool>>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MultipartSerializerForStream` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Outputting` is never used
[INFO] [stdout]    --> src/simple_api.rs:608:7
[INFO] [stdout]     |
[INFO] [stdout] 608 | trait Outputting: Sized {
[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 `thread_pool` is never read
[INFO] [stdout]    --> src/bind_hyper.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub struct MultipartSerializerForStream {
[INFO] [stdout]     |            ---------------------------- field in this struct
[INFO] [stdout] 159 |     // NOTE: It can't be Copy because of this one:
[INFO] [stdout] 160 |     thread_pool: Option<Arc<ThreadPool>>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MultipartSerializerForStream` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.18s
[INFO] running `Command { std: "docker" "inspect" "489469631b2ccd0012632bc0cc915038b96d65ba536b9271929ccb581b751a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "489469631b2ccd0012632bc0cc915038b96d65ba536b9271929ccb581b751a7b", kill_on_drop: false }`
[INFO] [stdout] 489469631b2ccd0012632bc0cc915038b96d65ba536b9271929ccb581b751a7b