[INFO] fetching crate safe_app 0.18.0...
[INFO] checking safe_app-0.18.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate safe_app 0.18.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate safe_app 0.18.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safe_app 0.18.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate safe_app 0.18.0
[INFO] tweaked toml for crates.io crate safe_app 0.18.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate safe_app 0.18.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safe_authenticator v0.18.0
[INFO] [stderr]   Downloaded xor_name v1.0.0
[INFO] [stderr]   Downloaded safe-nd v0.11.1
[INFO] [stderr]   Downloaded self_encryption v0.19.0
[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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 7cf880a4e617ae9009d37665d73a80128f8df0cc041ec220e825ef73b10969c3
[INFO] running `Command { std: "docker" "start" "-a" "7cf880a4e617ae9009d37665d73a80128f8df0cc041ec220e825ef73b10969c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cf880a4e617ae9009d37665d73a80128f8df0cc041ec220e825ef73b10969c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf880a4e617ae9009d37665d73a80128f8df0cc041ec220e825ef73b10969c3", kill_on_drop: false }`
[INFO] [stdout] 7cf880a4e617ae9009d37665d73a80128f8df0cc041ec220e825ef73b10969c3
[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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8516d428320925b2ec67ac842fc1e3152b5ff13fef390b70d1a73a9c13bbbb9b
[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" "8516d428320925b2ec67ac842fc1e3152b5ff13fef390b70d1a73a9c13bbbb9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
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[INFO] [stderr]    Compiling structopt-derive v0.2.18
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[INFO] [stderr]    Compiling synstructure v0.12.4
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[INFO] [stderr]     Checking rcgen v0.7.0
[INFO] [stderr]     Checking quinn-proto v0.6.1
[INFO] [stderr]     Checking safe-nd v0.11.1
[INFO] [stderr]     Checking self_encryption v0.19.0
[INFO] [stderr]     Checking quinn v0.6.1
[INFO] [stderr]     Checking quic-p2p v0.7.0
[INFO] [stderr]     Checking safe_core v0.43.0
[INFO] [stderr]     Checking safe_authenticator v0.18.0
[INFO] [stderr]     Checking safe_app v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 05s
[INFO] running `Command { std: "docker" "inspect" "8516d428320925b2ec67ac842fc1e3152b5ff13fef390b70d1a73a9c13bbbb9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8516d428320925b2ec67ac842fc1e3152b5ff13fef390b70d1a73a9c13bbbb9b", kill_on_drop: false }`
[INFO] [stdout] 8516d428320925b2ec67ac842fc1e3152b5ff13fef390b70d1a73a9c13bbbb9b