[INFO] fetching crate headers-util 0.0.0...
[INFO] testing headers-util-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate headers-util 0.0.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate headers-util 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate headers-util 0.0.0
[INFO] finished tweaking crates.io crate headers-util 0.0.0
[INFO] tweaked toml for crates.io crate headers-util 0.0.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c5ead709b9ed96e62db95a56a6caec6dc6e9c15c69cc0fe60ae3d4b5ed14a5d
[INFO] running `Command { std: "docker" "start" "-a" "7c5ead709b9ed96e62db95a56a6caec6dc6e9c15c69cc0fe60ae3d4b5ed14a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c5ead709b9ed96e62db95a56a6caec6dc6e9c15c69cc0fe60ae3d4b5ed14a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5ead709b9ed96e62db95a56a6caec6dc6e9c15c69cc0fe60ae3d4b5ed14a5d", kill_on_drop: false }`
[INFO] [stdout] 7c5ead709b9ed96e62db95a56a6caec6dc6e9c15c69cc0fe60ae3d4b5ed14a5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd209d035f2f206d5d4b43462bf4896d061ea4bf26c94fb1e91cbe8c3b022b6b
[INFO] running `Command { std: "docker" "start" "-a" "cd209d035f2f206d5d4b43462bf4896d061ea4bf26c94fb1e91cbe8c3b022b6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling headers-util v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "cd209d035f2f206d5d4b43462bf4896d061ea4bf26c94fb1e91cbe8c3b022b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd209d035f2f206d5d4b43462bf4896d061ea4bf26c94fb1e91cbe8c3b022b6b", kill_on_drop: false }`
[INFO] [stdout] cd209d035f2f206d5d4b43462bf4896d061ea4bf26c94fb1e91cbe8c3b022b6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1039acf71157ab19f4cd44cdc70fc9ae02835b30b8b456afd076cdff776fecc0
[INFO] running `Command { std: "docker" "start" "-a" "1039acf71157ab19f4cd44cdc70fc9ae02835b30b8b456afd076cdff776fecc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling headers-util v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "1039acf71157ab19f4cd44cdc70fc9ae02835b30b8b456afd076cdff776fecc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1039acf71157ab19f4cd44cdc70fc9ae02835b30b8b456afd076cdff776fecc0", kill_on_drop: false }`
[INFO] [stdout] 1039acf71157ab19f4cd44cdc70fc9ae02835b30b8b456afd076cdff776fecc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20820c83fc140ca9841701b48adb4e27bcca7fcb589a0b37aee84f949e4eaf80
[INFO] running `Command { std: "docker" "start" "-a" "20820c83fc140ca9841701b48adb4e27bcca7fcb589a0b37aee84f949e4eaf80", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/headers_util-1d20dcb77be8b269)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests headers-util
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20820c83fc140ca9841701b48adb4e27bcca7fcb589a0b37aee84f949e4eaf80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20820c83fc140ca9841701b48adb4e27bcca7fcb589a0b37aee84f949e4eaf80", kill_on_drop: false }`
[INFO] [stdout] 20820c83fc140ca9841701b48adb4e27bcca7fcb589a0b37aee84f949e4eaf80