[INFO] fetching crate usermode 0.1.0...
[INFO] testing usermode-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate usermode 0.1.0 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate usermode 0.1.0 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 usermode 0.1.0
[INFO] finished tweaking crates.io crate usermode 0.1.0
[INFO] tweaked toml for crates.io crate usermode 0.1.0 written to /workspace/builds/worker-56/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 48a5dddae1226b2abfe0389df2690d54fee6d88cb6245f9ce1e078ff517ca323
[INFO] running `Command { std: "docker" "start" "-a" "48a5dddae1226b2abfe0389df2690d54fee6d88cb6245f9ce1e078ff517ca323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48a5dddae1226b2abfe0389df2690d54fee6d88cb6245f9ce1e078ff517ca323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a5dddae1226b2abfe0389df2690d54fee6d88cb6245f9ce1e078ff517ca323", kill_on_drop: false }`
[INFO] [stdout] 48a5dddae1226b2abfe0389df2690d54fee6d88cb6245f9ce1e078ff517ca323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 215a42a286ce2e637bd84a0f2ce39a44677d7f3e50837ebfa6bd63e577200042
[INFO] running `Command { std: "docker" "start" "-a" "215a42a286ce2e637bd84a0f2ce39a44677d7f3e50837ebfa6bd63e577200042", kill_on_drop: false }`
[INFO] [stderr]    Compiling usermode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find attribute `wasm_import_module` in this scope
[INFO] [stdout]  --> src/raw.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[wasm_import_module = "hexagon_e"]
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `usermode` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "215a42a286ce2e637bd84a0f2ce39a44677d7f3e50837ebfa6bd63e577200042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "215a42a286ce2e637bd84a0f2ce39a44677d7f3e50837ebfa6bd63e577200042", kill_on_drop: false }`
[INFO] [stdout] 215a42a286ce2e637bd84a0f2ce39a44677d7f3e50837ebfa6bd63e577200042