[INFO] fetching crate http-protocol 0.2.13...
[INFO] checking http-protocol-0.2.13 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] extracting crate http-protocol 0.2.13 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate http-protocol 0.2.13 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate http-protocol 0.2.13
[INFO] finished tweaking crates.io crate http-protocol 0.2.13
[INFO] tweaked toml for crates.io crate http-protocol 0.2.13 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate http-protocol 0.2.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e729f18c7f0c6b4b16f4835161bdd0c27a47d2dc7c40b57c2bbf7d231b91f11
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6e729f18c7f0c6b4b16f4835161bdd0c27a47d2dc7c40b57c2bbf7d231b91f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e729f18c7f0c6b4b16f4835161bdd0c27a47d2dc7c40b57c2bbf7d231b91f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e729f18c7f0c6b4b16f4835161bdd0c27a47d2dc7c40b57c2bbf7d231b91f11", kill_on_drop: false }`
[INFO] [stdout] 6e729f18c7f0c6b4b16f4835161bdd0c27a47d2dc7c40b57c2bbf7d231b91f11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bfc6a5160c99e25535dd2ea3f25df2de13d2484ac5850ff2d1d6193524b0abc0
[INFO] running `Command { std: "docker" "start" "-a" "bfc6a5160c99e25535dd2ea3f25df2de13d2484ac5850ff2d1d6193524b0abc0", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]     Checking http-protocol v0.2.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HttpVersion`
[INFO] [stdout]  --> src/parse/mod.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{HttpVersion, Method, RequestUri};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "bfc6a5160c99e25535dd2ea3f25df2de13d2484ac5850ff2d1d6193524b0abc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfc6a5160c99e25535dd2ea3f25df2de13d2484ac5850ff2d1d6193524b0abc0", kill_on_drop: false }`
[INFO] [stdout] bfc6a5160c99e25535dd2ea3f25df2de13d2484ac5850ff2d1d6193524b0abc0