[INFO] cloning repository https://github.com/paroxysms/nong-downloader-extension
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paroxysms/nong-downloader-extension" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparoxysms%2Fnong-downloader-extension", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparoxysms%2Fnong-downloader-extension'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac6afb96b34e26e0fbddde85942caa6417549da6
[INFO] testing paroxysms/nong-downloader-extension against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparoxysms%2Fnong-downloader-extension" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paroxysms/nong-downloader-extension 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] removed /workspace/builds/worker-24/source/.cargo/config
[INFO] started tweaking git repo https://github.com/paroxysms/nong-downloader-extension
[INFO] finished tweaking git repo https://github.com/paroxysms/nong-downloader-extension
[INFO] tweaked toml for git repo https://github.com/paroxysms/nong-downloader-extension written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/paroxysms/nong-downloader-extension already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 0699d8585492f570d1b1951a1ec5e462b34ff7e65461d0be62a4fda768779f1c
[INFO] running `Command { std: "docker" "start" "-a" "0699d8585492f570d1b1951a1ec5e462b34ff7e65461d0be62a4fda768779f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0699d8585492f570d1b1951a1ec5e462b34ff7e65461d0be62a4fda768779f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0699d8585492f570d1b1951a1ec5e462b34ff7e65461d0be62a4fda768779f1c", kill_on_drop: false }`
[INFO] [stdout] 0699d8585492f570d1b1951a1ec5e462b34ff7e65461d0be62a4fda768779f1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 93583fb00659934925f62d35c33f4c664cf21587db1ce5d3a090b49b30d3f94e
[INFO] running `Command { std: "docker" "start" "-a" "93583fb00659934925f62d35c33f4c664cf21587db1ce5d3a090b49b30d3f94e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling slice-pool v0.4.1
[INFO] [stderr]    Compiling clipboard-win v4.2.2
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling getfn v0.1.1
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/getfn-0.1.1/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_fn_trait_bound, const_fn_fn_ptr_basics, core_intrinsics)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `getfn` due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "93583fb00659934925f62d35c33f4c664cf21587db1ce5d3a090b49b30d3f94e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93583fb00659934925f62d35c33f4c664cf21587db1ce5d3a090b49b30d3f94e", kill_on_drop: false }`
[INFO] [stdout] 93583fb00659934925f62d35c33f4c664cf21587db1ce5d3a090b49b30d3f94e