[INFO] fetching crate keccakrs 0.1.6... [INFO] testing keccakrs-0.1.6 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate keccakrs 0.1.6 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate keccakrs 0.1.6 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 keccakrs 0.1.6 [INFO] finished tweaking crates.io crate keccakrs 0.1.6 [INFO] tweaked toml for crates.io crate keccakrs 0.1.6 written to /workspace/builds/worker-18/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] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-18/source/tests/perf.rs [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 20166e3c90f046ee80a236463bbac4771ca31f48d162f86516dd2e975f678d23 [INFO] running `Command { std: "docker" "start" "-a" "20166e3c90f046ee80a236463bbac4771ca31f48d162f86516dd2e975f678d23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20166e3c90f046ee80a236463bbac4771ca31f48d162f86516dd2e975f678d23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20166e3c90f046ee80a236463bbac4771ca31f48d162f86516dd2e975f678d23", kill_on_drop: false }` [INFO] [stdout] 20166e3c90f046ee80a236463bbac4771ca31f48d162f86516dd2e975f678d23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] c87181f5e80b4feec7b6423d3b4a2d7fe7153c5588b050b4902053edd27c1a40 [INFO] running `Command { std: "docker" "start" "-a" "c87181f5e80b4feec7b6423d3b4a2d7fe7153c5588b050b4902053edd27c1a40", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/tests/perf.rs [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling keccakrs v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] running `Command { std: "docker" "inspect" "c87181f5e80b4feec7b6423d3b4a2d7fe7153c5588b050b4902053edd27c1a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c87181f5e80b4feec7b6423d3b4a2d7fe7153c5588b050b4902053edd27c1a40", kill_on_drop: false }` [INFO] [stdout] c87181f5e80b4feec7b6423d3b4a2d7fe7153c5588b050b4902053edd27c1a40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95a0e81e9705be6285625e1aa20ea79a2c11ea74f3256800d9bf798972d571a5 [INFO] running `Command { std: "docker" "start" "-a" "95a0e81e9705be6285625e1aa20ea79a2c11ea74f3256800d9bf798972d571a5", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/tests/perf.rs [INFO] [stderr] Compiling keccakrs v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> tests/perf.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(test)] [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 `keccakrs` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "95a0e81e9705be6285625e1aa20ea79a2c11ea74f3256800d9bf798972d571a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95a0e81e9705be6285625e1aa20ea79a2c11ea74f3256800d9bf798972d571a5", kill_on_drop: false }` [INFO] [stdout] 95a0e81e9705be6285625e1aa20ea79a2c11ea74f3256800d9bf798972d571a5