[INFO] fetching crate check-if-email-exists 0.8.14...
[INFO] checking check-if-email-exists-0.8.14 against master#430feb24a46993e5073c1bb1b39da190d83fa2bf for pr-78363
[INFO] extracting crate check-if-email-exists 0.8.14 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate check-if-email-exists 0.8.14 on toolchain 430feb24a46993e5073c1bb1b39da190d83fa2bf
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate check-if-email-exists 0.8.14
[INFO] finished tweaking crates.io crate check-if-email-exists 0.8.14
[INFO] tweaked toml for crates.io crate check-if-email-exists 0.8.14 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2beba8723a43fdf4c8fb9dab93a0f5d91c2e775bb0b9b5f8f4ed52e6a32ae8d4
[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" "2beba8723a43fdf4c8fb9dab93a0f5d91c2e775bb0b9b5f8f4ed52e6a32ae8d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2beba8723a43fdf4c8fb9dab93a0f5d91c2e775bb0b9b5f8f4ed52e6a32ae8d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2beba8723a43fdf4c8fb9dab93a0f5d91c2e775bb0b9b5f8f4ed52e6a32ae8d4", kill_on_drop: false }`
[INFO] [stdout] 2beba8723a43fdf4c8fb9dab93a0f5d91c2e775bb0b9b5f8f4ed52e6a32ae8d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 0bab2f66adfa03d15c5a9992099341e851f41ca38f04e9524bc951b0a2766148
[INFO] running `Command { std: "docker" "start" "-a" "0bab2f66adfa03d15c5a9992099341e851f41ca38f04e9524bc951b0a2766148", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.7
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[INFO] [stderr]    Compiling pin-project-internal v1.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.7
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[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling async-trait v0.1.41
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[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]     Checking check-if-email-exists v0.8.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "0bab2f66adfa03d15c5a9992099341e851f41ca38f04e9524bc951b0a2766148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bab2f66adfa03d15c5a9992099341e851f41ca38f04e9524bc951b0a2766148", kill_on_drop: false }`
[INFO] [stdout] 0bab2f66adfa03d15c5a9992099341e851f41ca38f04e9524bc951b0a2766148