[INFO] fetching crate quickhttp 0.1.1...
[INFO] building quickhttp-0.1.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate quickhttp 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate quickhttp 0.1.1
[INFO] finished tweaking crates.io crate quickhttp 0.1.1
[INFO] tweaked toml for crates.io crate quickhttp 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quickhttp 0.1.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58093b4f0114cf78c236093879c69e38f9e42e7af5d3145f9e5ce3ecd2979583
[INFO] running `Command { std: "docker" "start" "-a" "58093b4f0114cf78c236093879c69e38f9e42e7af5d3145f9e5ce3ecd2979583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58093b4f0114cf78c236093879c69e38f9e42e7af5d3145f9e5ce3ecd2979583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58093b4f0114cf78c236093879c69e38f9e42e7af5d3145f9e5ce3ecd2979583", kill_on_drop: false }`
[INFO] [stdout] 58093b4f0114cf78c236093879c69e38f9e42e7af5d3145f9e5ce3ecd2979583
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8450fac6e24764b05eb0f7b76cd11f910cebca656d4359c55b02081846b68ec5
[INFO] running `Command { std: "docker" "start" "-a" "8450fac6e24764b05eb0f7b76cd11f910cebca656d4359c55b02081846b68ec5", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickhttp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ResponseError` is never constructed
[INFO] [stdout]   --> src/errors.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct ResponseError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "8450fac6e24764b05eb0f7b76cd11f910cebca656d4359c55b02081846b68ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8450fac6e24764b05eb0f7b76cd11f910cebca656d4359c55b02081846b68ec5", kill_on_drop: false }`
[INFO] [stdout] 8450fac6e24764b05eb0f7b76cd11f910cebca656d4359c55b02081846b68ec5
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd4700282ed45e9460df5bb2bb24861e81e31895820673a0c42768c2bb17b96a
[INFO] running `Command { std: "docker" "start" "-a" "dd4700282ed45e9460df5bb2bb24861e81e31895820673a0c42768c2bb17b96a", kill_on_drop: false }`
[INFO] [stdout] warning: struct `ResponseError` is never constructed
[INFO] [stdout]   --> src/errors.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct ResponseError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quickhttp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ResponseError` is never constructed
[INFO] [stdout]   --> src/errors.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct ResponseError {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "dd4700282ed45e9460df5bb2bb24861e81e31895820673a0c42768c2bb17b96a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4700282ed45e9460df5bb2bb24861e81e31895820673a0c42768c2bb17b96a", kill_on_drop: false }`
[INFO] [stdout] dd4700282ed45e9460df5bb2bb24861e81e31895820673a0c42768c2bb17b96a