[INFO] fetching crate crypto-tests 0.5.5...
[INFO] checking crypto-tests-0.5.5 against beta for pr-78714
[INFO] extracting crate crypto-tests 0.5.5 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate crypto-tests 0.5.5 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 crypto-tests 0.5.5
[INFO] finished tweaking crates.io crate crypto-tests 0.5.5
[INFO] tweaked toml for crates.io crate crypto-tests 0.5.5 written to /workspace/builds/worker-9/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba6229cd97806727ab168e472e42735899947b6c12d30d7d7bc60c1f761d7f1b
[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" "ba6229cd97806727ab168e472e42735899947b6c12d30d7d7bc60c1f761d7f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba6229cd97806727ab168e472e42735899947b6c12d30d7d7bc60c1f761d7f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6229cd97806727ab168e472e42735899947b6c12d30d7d7bc60c1f761d7f1b", kill_on_drop: false }`
[INFO] [stdout] ba6229cd97806727ab168e472e42735899947b6c12d30d7d7bc60c1f761d7f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9678ff4ce82d48e2cc358a8a8f351d8a7e6584b7ef95fb641bf34d43ee003e45
[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" "9678ff4ce82d48e2cc358a8a8f351d8a7e6584b7ef95fb641bf34d43ee003e45", kill_on_drop: false }`
[INFO] [stderr]     Checking block-cipher-trait v0.4.2
[INFO] [stderr]     Checking crypto-tests v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9678ff4ce82d48e2cc358a8a8f351d8a7e6584b7ef95fb641bf34d43ee003e45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9678ff4ce82d48e2cc358a8a8f351d8a7e6584b7ef95fb641bf34d43ee003e45", kill_on_drop: false }`
[INFO] [stdout] 9678ff4ce82d48e2cc358a8a8f351d8a7e6584b7ef95fb641bf34d43ee003e45