[INFO] fetching crate esl01-minibytes 0.2.0...
[INFO] checking esl01-minibytes-0.2.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate esl01-minibytes 0.2.0 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate esl01-minibytes 0.2.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate esl01-minibytes 0.2.0
[INFO] finished tweaking crates.io crate esl01-minibytes 0.2.0
[INFO] tweaked toml for crates.io crate esl01-minibytes 0.2.0 written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c9eb9ef47e56b5a1d00d0ae772747343fae702f78520906698cb866a74f8fce
[INFO] running `Command { std: "docker" "start" "-a" "4c9eb9ef47e56b5a1d00d0ae772747343fae702f78520906698cb866a74f8fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c9eb9ef47e56b5a1d00d0ae772747343fae702f78520906698cb866a74f8fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9eb9ef47e56b5a1d00d0ae772747343fae702f78520906698cb866a74f8fce", kill_on_drop: false }`
[INFO] [stdout] 4c9eb9ef47e56b5a1d00d0ae772747343fae702f78520906698cb866a74f8fce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bda30032cb8d67cf1094e5659a1561d549de25cad563574b378455e55cff4c0
[INFO] running `Command { std: "docker" "start" "-a" "5bda30032cb8d67cf1094e5659a1561d549de25cad563574b378455e55cff4c0", kill_on_drop: false }`
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking esl01-minibytes v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `minibytes`
[INFO] [stdout]   --> benches/bytes.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use minibytes::Bytes;
[INFO] [stdout]    |     ^^^^^^^^^ use of undeclared crate or module `minibytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> benches/bytes.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | #![feature(test)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `esl01-minibytes` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "5bda30032cb8d67cf1094e5659a1561d549de25cad563574b378455e55cff4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bda30032cb8d67cf1094e5659a1561d549de25cad563574b378455e55cff4c0", kill_on_drop: false }`
[INFO] [stdout] 5bda30032cb8d67cf1094e5659a1561d549de25cad563574b378455e55cff4c0
