[INFO] cloning repository https://github.com/vporton/multiple-headers-bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vporton/multiple-headers-bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvporton%2Fmultiple-headers-bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvporton%2Fmultiple-headers-bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e15a1422ae8a0d39b76d86c42db2797e810369d2
[INFO] checking vporton/multiple-headers-bug against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvporton%2Fmultiple-headers-bug" "/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/vporton/multiple-headers-bug
[INFO] finished tweaking git repo https://github.com/vporton/multiple-headers-bug
[INFO] tweaked toml for git repo https://github.com/vporton/multiple-headers-bug written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vporton/multiple-headers-bug 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] crate git repo https://github.com/vporton/multiple-headers-bug 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ic-agent v0.36.0
[INFO] [stderr]   Downloaded ic-verify-bls-signature v0.1.0
[INFO] [stderr]   Downloaded like-shell v0.2.8
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[INFO] [stderr]   Downloaded pairing v0.22.0
[INFO] [stderr]   Downloaded ic-certification v2.5.0
[INFO] [stderr]   Downloaded candid v0.10.8
[INFO] [stderr]   Downloaded regex-lite v0.1.5
[INFO] [stderr]   Downloaded cached v0.46.1
[INFO] [stderr]   Downloaded aws-lc-rs v1.7.2
[INFO] [stderr]   Downloaded actix-http v3.7.0
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[INFO] [stderr]   Downloaded webpki-roots v0.26.2
[INFO] [stderr]   Downloaded rustls v0.23.9
[INFO] [stderr]   Downloaded bls12_381 v0.7.1
[INFO] [stderr]   Downloaded aws-lc-sys v0.17.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c51d1475addad244513f35fcb2c48f63671aa35b0698d5815f6fc1ecf1a29a44
[INFO] running `Command { std: "docker" "start" "-a" "c51d1475addad244513f35fcb2c48f63671aa35b0698d5815f6fc1ecf1a29a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c51d1475addad244513f35fcb2c48f63671aa35b0698d5815f6fc1ecf1a29a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c51d1475addad244513f35fcb2c48f63671aa35b0698d5815f6fc1ecf1a29a44", kill_on_drop: false }`
[INFO] [stdout] c51d1475addad244513f35fcb2c48f63671aa35b0698d5815f6fc1ecf1a29a44
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30d0e775732c983c9b94848d862e8a9d22e42ec06dd7783881213b75648c0655
[INFO] running `Command { std: "docker" "start" "-a" "30d0e775732c983c9b94848d862e8a9d22e42ec06dd7783881213b75648c0655", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
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[INFO] [stderr]    Compiling thiserror-impl v1.0.61
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[INFO] [stderr]     Checking futures-util v0.3.30
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[INFO] [stderr]     Checking unittest v0.1.0 (/opt/rustwide/workdir/unittest)
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[INFO] [stderr]     Checking test-server v0.1.0 (/opt/rustwide/workdir/test-server)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> test-server/src/main.rs:12:66
[INFO] [stdout]    |
[INFO] [stdout] 12 | async fn test_page(req: HttpRequest) -> Result<HttpResponse, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout]    |                                                                  ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 12 - async fn test_page(req: HttpRequest) -> Result<HttpResponse, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout] 12 + async fn test_page(req: HttpRequest) -> Result<HttpResponse, Box<dyn std::error::Error + 'static >> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> test-server/src/main.rs:12:66
[INFO] [stdout]    |
[INFO] [stdout] 12 | async fn test_page(req: HttpRequest) -> Result<HttpResponse, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout]    |                                                                  ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 12 - async fn test_page(req: HttpRequest) -> Result<HttpResponse, Box<(dyn std::error::Error + 'static)>> {
[INFO] [stdout] 12 + async fn test_page(req: HttpRequest) -> Result<HttpResponse, Box<dyn std::error::Error + 'static >> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "30d0e775732c983c9b94848d862e8a9d22e42ec06dd7783881213b75648c0655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d0e775732c983c9b94848d862e8a9d22e42ec06dd7783881213b75648c0655", kill_on_drop: false }`
[INFO] [stdout] 30d0e775732c983c9b94848d862e8a9d22e42ec06dd7783881213b75648c0655