[INFO] cloning repository https://github.com/sd-rust/type_of
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sd-rust/type_of" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsd-rust%2Ftype_of", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsd-rust%2Ftype_of'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 042f3710c0b3871683313eacdb5088d89a8aab25
[INFO] testing sd-rust/type_of against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsd-rust%2Ftype_of" "/workspace/builds/worker-78/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-78/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sd-rust/type_of on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sd-rust/type_of
[INFO] finished tweaking git repo https://github.com/sd-rust/type_of
[INFO] tweaked toml for git repo https://github.com/sd-rust/type_of written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate git repo https://github.com/sd-rust/type_of already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eb8861b97eecaba51016e01c8f6454b0ca6a1bee2eade2c22c7a6d8ff621e63
[INFO] running `Command { std: "docker" "start" "-a" "1eb8861b97eecaba51016e01c8f6454b0ca6a1bee2eade2c22c7a6d8ff621e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eb8861b97eecaba51016e01c8f6454b0ca6a1bee2eade2c22c7a6d8ff621e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb8861b97eecaba51016e01c8f6454b0ca6a1bee2eade2c22c7a6d8ff621e63", kill_on_drop: false }`
[INFO] [stdout] 1eb8861b97eecaba51016e01c8f6454b0ca6a1bee2eade2c22c7a6d8ff621e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a3ab76f7f967dd8c50a05b852f538114e96bab79e807e530d1d8aee9dbad748
[INFO] running `Command { std: "docker" "start" "-a" "0a3ab76f7f967dd8c50a05b852f538114e96bab79e807e530d1d8aee9dbad748", kill_on_drop: false }`
[INFO] [stderr]    Compiling type_of v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `type_of` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0a3ab76f7f967dd8c50a05b852f538114e96bab79e807e530d1d8aee9dbad748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a3ab76f7f967dd8c50a05b852f538114e96bab79e807e530d1d8aee9dbad748", kill_on_drop: false }`
[INFO] [stdout] 0a3ab76f7f967dd8c50a05b852f538114e96bab79e807e530d1d8aee9dbad748