[INFO] fetching crate biometrics_pb 0.16.0...
[INFO] checking biometrics_pb-0.16.0 against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] extracting crate biometrics_pb 0.16.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate biometrics_pb 0.16.0
[INFO] finished tweaking crates.io crate biometrics_pb 0.16.0
[INFO] tweaked toml for crates.io crate biometrics_pb 0.16.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate biometrics_pb 0.16.0 on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate biometrics_pb 0.16.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded handled v0.10.0
[INFO] [stderr]   Downloaded buffertk v0.17.0
[INFO] [stderr]   Downloaded tuple_key_derive v0.16.0
[INFO] [stderr]   Downloaded prototk v0.18.0
[INFO] [stderr]   Downloaded prototk_derive v0.17.0
[INFO] [stderr]   Downloaded tuple_key v0.18.0
[INFO] [stderr]   Downloaded one_two_eight v0.15.0
[INFO] [stderr]   Downloaded sig_fig_histogram v0.8.0
[INFO] [stderr]   Downloaded biometrics v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e90570fb67b5592425c2d119b19e0228a4da1bb0adb40ebcb52395dc86f03202
[INFO] running `Command { std: "docker" "start" "e90570fb67b5592425c2d119b19e0228a4da1bb0adb40ebcb52395dc86f03202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e90570fb67b5592425c2d119b19e0228a4da1bb0adb40ebcb52395dc86f03202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e90570fb67b5592425c2d119b19e0228a4da1bb0adb40ebcb52395dc86f03202" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e90570fb67b5592425c2d119b19e0228a4da1bb0adb40ebcb52395dc86f03202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e90570fb67b5592425c2d119b19e0228a4da1bb0adb40ebcb52395dc86f03202" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling handled v0.10.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking sig_fig_histogram v0.8.0
[INFO] [stderr]    Compiling buffertk v0.17.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling prototk_derive v0.17.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking prototk v0.18.0
[INFO] [stderr]     Checking one_two_eight v0.15.0
[INFO] [stderr]    Compiling tuple_key_derive v0.16.0
[INFO] [stderr]     Checking tuple_key v0.18.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking biometrics v0.15.0
[INFO] [stderr]     Checking biometrics_pb v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `tuple_key`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.tuple_key]
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tuple_key`
[INFO] [stderr] warning: `biometrics_pb` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.27s
[INFO] running `Command { std: "docker" "inspect" "e90570fb67b5592425c2d119b19e0228a4da1bb0adb40ebcb52395dc86f03202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e90570fb67b5592425c2d119b19e0228a4da1bb0adb40ebcb52395dc86f03202", kill_on_drop: false }`
[INFO] [stdout] e90570fb67b5592425c2d119b19e0228a4da1bb0adb40ebcb52395dc86f03202
