[INFO] fetching crate ophelia-hasher-blake2b 0.2.0...
[INFO] checking ophelia-hasher-blake2b-0.2.0 against beta for pr-78714
[INFO] extracting crate ophelia-hasher-blake2b 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ophelia-hasher-blake2b 0.2.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ophelia-hasher-blake2b 0.2.0
[INFO] finished tweaking crates.io crate ophelia-hasher-blake2b 0.2.0
[INFO] tweaked toml for crates.io crate ophelia-hasher-blake2b 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef61d50cd4ec9f22cbbeba784ce2303145017afadd0c1f2391f90f429078a66f
[INFO] running `Command { std: "docker" "start" "-a" "ef61d50cd4ec9f22cbbeba784ce2303145017afadd0c1f2391f90f429078a66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef61d50cd4ec9f22cbbeba784ce2303145017afadd0c1f2391f90f429078a66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef61d50cd4ec9f22cbbeba784ce2303145017afadd0c1f2391f90f429078a66f", kill_on_drop: false }`
[INFO] [stdout] ef61d50cd4ec9f22cbbeba784ce2303145017afadd0c1f2391f90f429078a66f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 993b67a3aef6f3ab7e184cd041d2cdfd2fac185265b59d74dc1379cc079f0848
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "993b67a3aef6f3ab7e184cd041d2cdfd2fac185265b59d74dc1379cc079f0848", kill_on_drop: false }`
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling quickcheck_macros v0.8.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking blake2b_simd v0.5.11
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking ophelia-hasher v0.2.0
[INFO] [stderr]     Checking ophelia-hasher-blake2b v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
[INFO] running `Command { std: "docker" "inspect" "993b67a3aef6f3ab7e184cd041d2cdfd2fac185265b59d74dc1379cc079f0848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993b67a3aef6f3ab7e184cd041d2cdfd2fac185265b59d74dc1379cc079f0848", kill_on_drop: false }`
[INFO] [stdout] 993b67a3aef6f3ab7e184cd041d2cdfd2fac185265b59d74dc1379cc079f0848