[INFO] fetching crate hydro 0.1.0...
[INFO] testing hydro-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hydro 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate hydro 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hydro 0.1.0
[INFO] finished tweaking crates.io crate hydro 0.1.0
[INFO] tweaked toml for crates.io crate hydro 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b730e4fbd7b4208f06ddcd295c02b497907a37d5135c5829ab49e4fc057f6ff
[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" "3b730e4fbd7b4208f06ddcd295c02b497907a37d5135c5829ab49e4fc057f6ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b730e4fbd7b4208f06ddcd295c02b497907a37d5135c5829ab49e4fc057f6ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b730e4fbd7b4208f06ddcd295c02b497907a37d5135c5829ab49e4fc057f6ff", kill_on_drop: false }`
[INFO] [stdout] 3b730e4fbd7b4208f06ddcd295c02b497907a37d5135c5829ab49e4fc057f6ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f39a49a2e545f6c0c0fac880efde8f3c7e1edc934f5c36c217c8cadffaff489e
[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" "f39a49a2e545f6c0c0fac880efde8f3c7e1edc934f5c36c217c8cadffaff489e", kill_on_drop: false }`
[INFO] [stderr]    Compiling hydro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `global_asm` in this scope
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     global_asm!(r#"
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing one of these items:
[INFO] [stdout]            std::arch::global_asm
[INFO] [stdout]            core::arch::global_asm
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hydro` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f39a49a2e545f6c0c0fac880efde8f3c7e1edc934f5c36c217c8cadffaff489e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f39a49a2e545f6c0c0fac880efde8f3c7e1edc934f5c36c217c8cadffaff489e", kill_on_drop: false }`
[INFO] [stdout] f39a49a2e545f6c0c0fac880efde8f3c7e1edc934f5c36c217c8cadffaff489e