[INFO] fetching crate data_vault 0.2.3...
[INFO] checking data_vault-0.2.3 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate data_vault 0.2.3 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate data_vault 0.2.3 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate data_vault 0.2.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate data_vault 0.2.3
[INFO] tweaked toml for crates.io crate data_vault 0.2.3 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate data_vault 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded credit_card v0.1.3
[INFO] [stderr]   Downloaded aes-gcm-siv v0.5.0
[INFO] [stderr]   Downloaded deadpool-redis v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cc38b39fcdce991f88945be57ecc65048a4e2f41f243b6b9711f303ded0715a
[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" "3cc38b39fcdce991f88945be57ecc65048a4e2f41f243b6b9711f303ded0715a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cc38b39fcdce991f88945be57ecc65048a4e2f41f243b6b9711f303ded0715a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc38b39fcdce991f88945be57ecc65048a4e2f41f243b6b9711f303ded0715a", kill_on_drop: false }`
[INFO] [stdout] 3cc38b39fcdce991f88945be57ecc65048a4e2f41f243b6b9711f303ded0715a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f810f1957e720f9696b13b42feddef376e3ab803feada9a918f6b716d7f238c
[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" "1f810f1957e720f9696b13b42feddef376e3ab803feada9a918f6b716d7f238c", kill_on_drop: false }`
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[INFO] [stderr]     Checking data_vault v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::time::Duration`
[INFO] [stdout]  --> benches/data_vault_benchmark.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 17s
[INFO] running `Command { std: "docker" "inspect" "1f810f1957e720f9696b13b42feddef376e3ab803feada9a918f6b716d7f238c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f810f1957e720f9696b13b42feddef376e3ab803feada9a918f6b716d7f238c", kill_on_drop: false }`
[INFO] [stdout] 1f810f1957e720f9696b13b42feddef376e3ab803feada9a918f6b716d7f238c