[INFO] fetching crate ffbpe 0.1.10...
[INFO] checking ffbpe-0.1.10 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate ffbpe 0.1.10 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ffbpe 0.1.10
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ffbpe 0.1.10
[INFO] tweaked toml for crates.io crate ffbpe 0.1.10 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ffbpe 0.1.10 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ffbpe 0.1.10 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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] d7b2d5aea4bc8edef4087cf999d9482999639596531da2eee62cc1b39a4d2653
[INFO] running `Command { std: "docker" "start" "d7b2d5aea4bc8edef4087cf999d9482999639596531da2eee62cc1b39a4d2653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7b2d5aea4bc8edef4087cf999d9482999639596531da2eee62cc1b39a4d2653", 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" "d7b2d5aea4bc8edef4087cf999d9482999639596531da2eee62cc1b39a4d2653" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7b2d5aea4bc8edef4087cf999d9482999639596531da2eee62cc1b39a4d2653", 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" "d7b2d5aea4bc8edef4087cf999d9482999639596531da2eee62cc1b39a4d2653" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
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[INFO] [stderr]     Checking ffbpe v0.1.10 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: function `profiler_value` is never used
[INFO] [stdout]    --> benches/regression/common/environment.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn profiler_value(output: &str, key: &str) -> Option<String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_human_memory` is never used
[INFO] [stdout]    --> benches/regression/common/environment.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn parse_human_memory(value: &str) -> Option<u64> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 21s
[INFO] running `Command { std: "docker" "inspect" "d7b2d5aea4bc8edef4087cf999d9482999639596531da2eee62cc1b39a4d2653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7b2d5aea4bc8edef4087cf999d9482999639596531da2eee62cc1b39a4d2653", kill_on_drop: false }`
[INFO] [stdout] d7b2d5aea4bc8edef4087cf999d9482999639596531da2eee62cc1b39a4d2653
